CN205494522U - Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system - Google Patents
Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system Download PDFInfo
- Publication number
- CN205494522U CN205494522U CN201520780373.5U CN201520780373U CN205494522U CN 205494522 U CN205494522 U CN 205494522U CN 201520780373 U CN201520780373 U CN 201520780373U CN 205494522 U CN205494522 U CN 205494522U
- Authority
- CN
- China
- Prior art keywords
- transmission
- component
- infusion
- bottle
- puncture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
- 230000008859 change Effects 0.000 title abstract description 6
- 238000001802 infusion Methods 0.000 claims abstract description 232
- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 230000005540 biological transmission Effects 0.000 claims description 161
- 230000033001 locomotion Effects 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 23
- 230000000474 nursing effect Effects 0.000 claims description 19
- 239000007788 liquid Substances 0.000 claims description 18
- 230000000903 blocking effect Effects 0.000 claims description 15
- 230000033228 biological regulation Effects 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 13
- 238000011084 recovery Methods 0.000 claims description 13
- 238000012544 monitoring process Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 239000002390 adhesive tape Substances 0.000 claims description 10
- 230000001276 controlling effect Effects 0.000 claims description 8
- 239000000725 suspension Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 230000008844 regulatory mechanism Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 17
- 230000008569 process Effects 0.000 description 13
- 239000000243 solution Substances 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007901 soft capsule Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000010354 integration Effects 0.000 description 3
- 238000001990 intravenous administration Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010008132 Cerebral thrombosis Diseases 0.000 description 1
- 201000001429 Intracranial Thrombosis Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 206010008118 cerebral infarction Diseases 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a fixing device, piercing depth, bottle change device, exhaust apparatus, pull out needle device and simplify fixing device's transfusion system, wherein, infusion bottle fixing device, it includes handle sturcture, actuating mechanism, stop gear and guiding mechanism, wherein, the handle sturcture include a fastening member and with the 2nd fastening member that a fastening member matched and sets up, a fastening member and the 2nd fastening member form the block space through relative or move, stop gear is including setting up in the fender body on infusion bottle fixing device top, setting up first spacing adjustment Assembly and the spacing adjustment Assembly of second on power part, guiding mechanism including set up in leading part on the third drive disk assembly with set up in the 2nd leading part on the fourth drive disk assembly. The utility model provides an infusion bottle fixing device can realize reducing the fixed just cost of the automation of infusion bottle by a wide margin.
Description
Technical Field
The utility model relates to the field of medical equipment, particularly, relate to a fixed, puncture of infusion bottle, bottle changing device and infusion system who constitutes thereof.
Background
The infusion is a method of injecting liquid medicine into human body's vein by using the principle of pressure difference (gravity) produced by liquid drop height, and is a common method for clinical rescue and treatment of patients.
The work of intravenous drip infusion has been manually operated, monitored and cared by medical personnel for many years. Due to uncertainty of environment factors of manual operation behaviors, such as: dust, fiber bacteria, viruses or other particles in the air, and uncertain environmental influence factors of medical personnel can cause imperceptible pollution to liquid medicine when the medical personnel carry out transfusion and convert the transfusion bottle, thereby bringing negative effects to clinical safe medication.
In addition, the conventional artificial intravenous drip infusion often has the phenomenon of over-input of liquid medicine due to untimely manual monitoring, so that negative pressure difference is generated between the inside of the infusion tube and blood, the blood flows back into the infusion tube, and serious consequences are caused. The biggest harm is that in order to reduce workload, medical staff can re-input the blood in a coagulated state in the infusion tube into the blood of a patient, which may bury the pen-hold for the formation of thrombus and may increase the incidence of cerebral thrombosis and cerebral infarction.
Bubbles are easily generated in the process of infusion, and if the bubbles enter a human body without being treated in time, hidden troubles are brought to the health of the human body. The common medical staff measures to process the bubbles include that the liquid medicine is squeezed into the drip cup again, or the needle head of the infusion tube is pulled out to remove the discharged bubbles and then is inserted into the drip cup again, so that the processing process is complex, the infusion of the patient is influenced, and the labor intensity of the medical staff is increased.
When the artificial intravenous drip is used for transfusion, the needle inserted by medical staff cannot be completely inserted into a vein, so that the liquid medicine is injected into the muscle of a patient, the medical staff cannot find the needle in time, and the phenomenon of edema of the peripheral skin and the muscle of the needle inserted by a transfusion person when the needle is found not can be caused, so that the liquid medicine loss can be caused, the treatment effect can be influenced, and the pain of frosting on snow can be caused for the patient.
In the infusion process, no equipment for well controlling the infusion temperature exists in the existing market, and only one simple heating rod is used for heating the temperature of the infusion liquid in the existing market; and the heater is disposable, so that the heater can not be repeatedly used and is much wasted.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
In view of the above and/or the problems existing in the prior infusion bottle fixing device and the infusion system composed of the same, the utility model is provided.
Therefore, one of the purposes of the present invention is to provide an infusion bottle fixing device, which can realize the automatic fixing of infusion bottles.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme: an infusion bottle fixing device comprises a holding mechanism, a driving mechanism, a limiting mechanism and a guiding mechanism, wherein the holding mechanism comprises a first clamping part and a second clamping part matched with the first clamping part, and the first clamping part and the second clamping part move relatively or oppositely to form a clamping space; the first clamping part is provided with a first boss which comprises a first guide surface, the second clamping part is provided with a second boss which comprises a second guide surface; the driving mechanism comprises a power part, a first transmission part, a second transmission part, a third transmission part and a fourth transmission part which are connected with the power part, wherein the first transmission part is provided with a first transmission surface matched with the first guide surface, and the second transmission part is provided with a second transmission surface matched with the second guide surface; the limiting mechanism comprises a baffle body arranged at the top end of the infusion bottle fixing device, a first limiting adjusting part and a second limiting adjusting part which are arranged on the power part; the guide mechanism comprises a first guide part arranged on the third transmission part and a second guide part arranged on the fourth transmission part.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: the first boss is arranged adjacent to the third transmission part through a first guide part and also comprises a first abutting surface; the second boss is adjacent to the fourth transmission part through a second guide part and further comprises a second abutting surface.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: the first abutting surface of the first boss abuts against the first clamping surface of the third transmission part; and the second interference surface of the second boss is abutted to the second clamping surface of the fourth transmission part.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: one end of the first guide part penetrates through the first boss from the first clamping surface of the third transmission part and is movably connected with the first boss until the other end of the first guide part forms a blocking block, and an elastic recovery part is arranged between the blocking block and the first boss; one end of the second guide part penetrates through the second boss from the second clamping surface of the fourth transmission part and is movably connected with the second boss until the other end of the second guide part forms a blocking block, and an elastic recovery part is arranged between the blocking block and the second boss.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: the power component further comprises a power source, a fixing plate arranged at the upper end of the power source, a first transmission track and a second transmission track which are arranged at two ends of the fixing plate respectively and abut against the lower end face of the baffle body, and a transmission push block which is directly connected with a power input shaft of the power source, wherein the transmission push block is movably connected with the first transmission track and the second transmission track.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: the third transmission part and the fourth transmission part are respectively movably connected with the first transmission rail and the second transmission rail through hollow parts, and an elastic part is arranged between the hollow parts and the transmission push block.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: still be provided with first accommodate part and second accommodate part on the transmission ejector pad, first accommodate part and second accommodate part are located respectively the cover of first transmission track and second transmission track, the up end of first accommodate part and second accommodate part can form to the conflict face of the lower terminal surface of cavity part.
As an optimized scheme of the infusion bottle fixing device of the utility model, wherein: the first transmission surface and the second transmission surface are arranged to be inclined towards the lower part of the symmetry axis of the infusion bottle fixing device; the first guide surface is internally tangent from a side surface of the first boss in the front view direction to form a relative motion area matched with the first transmission surface; the second guide surface is internally tangent from one side of the second boss in the front view direction to form a relative motion area matched with the second transmission surface.
The utility model discloses wherein another purpose provides a piercing depth is fixed to infusion bottle, and the device can realize inserting the infusion bottle to the automatic fixed and syringe needle puncture of infusion bottle.
In order to solve the above technical problem, according to the utility model discloses an another aspect, the utility model provides a following technical scheme: a puncture device for fixing an infusion bottle comprises an infusion bottle fixing device and a puncture mechanism, wherein the puncture mechanism is arranged below a first clamping part and a second clamping part and comprises a puncture device fixing part and a puncture power part connected with the puncture device fixing part.
As the utility model discloses a puncture device is fixed to infusion bottle preferred scheme, wherein: the puncture outfit fixing part is provided with a sliding part matched with a puncture track arranged on the infusion bottle fixing device and a locking part used for fixing an infusion tube; the sliding member is disposed in the puncture track.
The utility model discloses wherein another purpose provides a fixed puncture of infusion bottle device of changing bottle, and the device can realize the purpose fixed to the automation of infusion bottle, syringe needle puncture insert the infusion bottle and change the infusion bottle.
For solving the technical problem, according to the utility model discloses a further aspect, the utility model provides a following technical scheme: a fixed puncture bottle changing device for an infusion bottle comprises the fixed puncture device for the infusion bottle and further comprises a bottle changing mechanism which comprises a driving part and a gradual changing part, wherein the gradual changing part comprises a rotating cam, a rotating tower and a hanging part, and the rotating cam is connected with the driving part through an input shaft; the turret is connected with the rotating cam, and driving force is transmitted to the hanging part through the output shaft, so that the infusion bottle is replaced.
As the utility model discloses a fixed puncture of infusion bottle trades a preferred scheme of bottled putting, wherein: the control component is connected with the driving component and controls the driving component to run and stop.
As the utility model discloses a fixed puncture of infusion bottle trades a preferred scheme of bottled putting, wherein: the transmission component further comprises a transmission belt, the transmission belt is used for transmitting through a driving wheel and a driven wheel, the driving wheel is connected with the driving component, and the driven wheel is connected with the input shaft.
The utility model discloses wherein still another purpose provides a fixed puncture of infusion bottle trades a bottle exhaust apparatus, and the device can realize the automatic fixed of infusion bottle, syringe needle puncture insert the infusion bottle, change the infusion bottle and discharge the purpose of gaseous in the transfer line.
For solving the technical problem, according to the utility model discloses a still another aspect, the utility model provides a following technical scheme: a fixed puncture and bottle-changing exhaust device for an infusion bottle comprises a fixed puncture and bottle-changing device for the infusion bottle and an exhaust mechanism, wherein the exhaust mechanism comprises a transmission guide rod part, one end of the transmission guide rod part is connected with a power part, and the other end of the transmission guide rod part extends downwards to form a pushing end; the drip cup fixing part is provided with a drip cup bayonet capable of fixing the drip cup in a buckling manner and a through hole communicated with the drip cup bayonet; and one end of the exhaust pushing component can penetrate through the through hole to clamp the drip cup in the drip cup clamping opening, the other end of the exhaust pushing component forms a transmission end to be matched with the pushing end, and the force transmitted by the transmission guide rod component can be converted into the force for pushing the drip cup.
As the utility model discloses a fixed puncture of infusion bottle trades a preferred scheme of bottle exhaust apparatus, wherein: the propelling end comprises a first propelling surface and a second propelling surface, the first propelling surface extends towards one side and is abutted against the end point of the propelling end furthest, the second propelling surface extends towards one side and is also abutted against the end point of the propelling end furthest, so that the transmission end can move along the first propelling surface and then move along the second propelling surface after passing through the end point of the propelling end, and vice versa.
As the utility model discloses a fixed puncture of infusion bottle trades a preferred scheme of bottle exhaust apparatus, wherein: the exhaust pushing component comprises an exhaust push rod capable of penetrating through the through hole, an exhaust return rod connected with the exhaust push rod and an exhaust positioner connected with the exhaust return rod; the through hole comprises a large hole section and a small hole section, the aperture of the large hole section is larger than that of the small hole section, and the joint of the large hole section and the small hole section forms a contact end of the exhaust push rod; the exhaust push rod comprises a push rod capable of penetrating through the small hole section and a concave surface matched with the large hole section, and the diameter of the concave surface is larger than that of the push rod; the exhaust restoring rod comprises a transmission rod matched with the concave surface, a positioning surface with the diameter larger than that of the transmission rod, and a transmission end with a first restoring surface and a second restoring surface; the exhaust locator is the hollow structure that both ends were provided with the port, and it will locating surface and setting are in elasticity on the transfer line replies the part parcel and is in exhaust locator's hollow structure for the transfer line can pass one side port conflict and reach the concave surface, just with locating surface reciprocating motion in hollow structure space.
As the utility model discloses a fixed puncture of infusion bottle trades a preferred scheme of bottle exhaust apparatus, wherein: the first restoring surface extends to one side and is abutted against the end point of the transmission end furthest, and the second restoring surface extends to one side and is abutted against the end point of the transmission end furthest.
One of the purposes of the utility model is to provide a fixed puncture of infusion bottle is traded a bottle exhaust and is pulled out needle device, and the device can realize the purpose that the automation of infusion bottle is fixed, syringe needle puncture inserts the infusion bottle, change infusion bottle, exhaust among the transfer line gas and pull out the needle.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme: a fixed puncture and bottle-changing exhaust needle pulling device for an infusion bottle comprises the fixed puncture and bottle-changing exhaust device for the infusion bottle and a needle pulling mechanism, wherein the needle pulling mechanism comprises a needle grasping part, a needle pushing part and a needle pushing part, wherein the needle grasping part comprises a first telescopic part, a clamping part arranged at the lower end of the first telescopic part and a matching part connected with the first telescopic part; the linkage component comprises a power part, a transmission gear arranged at the lower end of the power part, a linkage belt capable of being matched with the transmission gear and a driven gear; the nursing part comprises a second telescopic piece and an adhesive tape taking support frame arranged at the lower end of the second telescopic piece; the pressing part comprises a third telescopic piece and a pressing piece arranged at the lower end of the third telescopic piece; the detection component is arranged between the nursing component and the pressing component and can detect the height of the nursing component from the wing part of the infusion needle; the matching piece is matched and connected with the linkage belt and directionally moves along with the movement of the linkage belt.
As the utility model discloses a fixed puncture of infusion bottle is traded a bottle exhaust and is pulled out an optimal scheme of needle device, wherein: the needle grasping device further comprises a controller which can control the motion adjustment of the needle grasping component, the linkage component, the nursing component and the pressing component.
As the utility model discloses a fixed puncture of infusion bottle is traded a bottle exhaust and is pulled out an optimal scheme of needle device, wherein: the clamping piece is a metal head with a groove, the groove is matched with the holding end of the infusion needle head, and the infusion needle head can be fixed through a buckle.
As the utility model discloses a fixed puncture of infusion bottle is traded a bottle exhaust and is pulled out an optimal scheme of needle device, wherein: get adhesive tape support frame and be fan-shaped setting, and fan-shaped cambered surface is the face of accepting of nursing sticky tape.
Still another object of the present invention is to provide an infusion system that can achieve automated infusion.
In order to solve the technical problem, according to the utility model discloses an aspect in addition, the utility model provides a following technical scheme: a transfusion system for simplifying a fixing device comprises a transfusion bottle fixing device, a puncture mechanism, a bottle changing mechanism, an exhaust mechanism, a needle pulling mechanism and a transfusion monitoring mechanism, wherein a buckle is arranged at a drip cup and comprises a liquid flow rate monitor for monitoring the transfusion speed and a liquid water level monitor for monitoring the water level in the drip cup; the infusion temperature control mechanism comprises a heating part and a shell arranged outside the heating part and is used for heating the liquid in the infusion tube; and the supporting mechanism is used for supporting the infusion system and is provided with a movable component which can facilitate the movement of the infusion system.
As a preferred solution to simplify the infusion system of the fixation device of the present invention, wherein: the flow regulating mechanism comprises a regulating power part which is connected with the regulating push rod and can push the regulating push rod to extend or contract; one end of the flow rate control component is connected with the regulating and controlling push rod, and the other end of the flow rate control component is provided with an extrusion end; the vibration component is arranged on the other side of the flow rate control component and enables the dropping speed in the infusion tube to be uniform through vibration; the regulation and control power component, the flow rate control component and the vibration component are all arranged inside the flow regulation and control shell, and the flow regulation and control shell is provided with an infusion tube buckle channel.
As a preferred solution to simplify the infusion system of the fixation device of the present invention, wherein: still include, regulation and control response part, with the velocity of flow control part is connected, can respond to the flexible distance of regulation and control push rod.
The utility model provides a fixing device, fixed piercing depth, fixed puncture trade bottled putting, fixed puncture trade a bottle exhaust apparatus, fixed puncture trades a bottle exhaust and pulls out needle device and simplify fixing device's infusion system, it is at first embodied at the mechanized block to the infusion bottle fixed, and then for realizing that the automatic integration of infusion in-process provides the possibility, and automatic integration specifically will embody: automatically fixing the infusion bottle; the infusion bottle can be automatically switched; the automatic insertion and extraction of the needle is realized through the control of a manipulator; the control of each stage in the self transfusion process of the unit can also be realized by the controller of each unit. The utility model has low cost and realizes the automation of the transfusion process.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of an infusion bottle fixing device according to an embodiment of the present invention;
fig. 2 is a schematic view showing a disassembled structure of the infusion bottle fixing device in the embodiment of fig. 1 of the present invention;
fig. 3 is a schematic front view of the fixing device for an infusion bottle according to an embodiment of the present invention;
fig. 4 is a schematic sectional view of the infusion bottle fixing device of the present invention in an initial or "released" state;
fig. 5 is a schematic view of the sectional structure of the infusion bottle fixing device of the present invention before moving to the engagement position of the bottleneck of the infusion bottle;
fig. 6 is a schematic view of the sectional structure of the state that the infusion bottle fixing device ascends to the clamping position of the bottleneck of the infusion bottle during the movement process of the infusion bottle fixing device of the present invention;
Fig. 7 is a schematic sectional view showing the end of movement or "snap-fit" state of the infusion bottle fixing device of the present invention;
fig. 8 is a schematic structural view of the infusion bottle fixing puncture device according to an embodiment of the present invention;
fig. 9 is a schematic structural view of a fixed puncture bottle-changing device for an infusion bottle according to an embodiment of the present invention;
fig. 10 is a schematic view showing a disassembled structure of a bottle changing mechanism of the fixed puncture bottle changing device for infusion bottles in the embodiment shown in fig. 9 of the present invention;
fig. 11 is a schematic partially-disassembled structure view of a bottle changing mechanism according to an embodiment of the present invention;
fig. 12 is a schematic structural view of a fixed puncture and bottle-changing exhaust device for an infusion bottle according to still another embodiment of the present invention;
figure 13 is a schematic view of the exhaust mechanism coupled to the power unit in the embodiment of figure 12;
fig. 14 is a schematic view of the exhaust mechanism of the embodiment of fig. 12 according to the present invention in a disassembled configuration;
figure 15 is a schematic cross-sectional view of the exhaust mechanism of the drip chamber of figure 12 according to the present invention;
fig. 16 is a schematic structural view of a fixed puncture, bottle exchange, exhaust and needle pulling device for an infusion bottle according to an embodiment of the present invention;
Fig. 17 is a schematic structural view of the needle pulling mechanism shown in fig. 16 with the housing removed according to the embodiment of the present invention;
fig. 18 is a schematic view of the needle pulling mechanism shown in fig. 17 according to the present invention in a partially disassembled structure;
fig. 19 is a schematic cross-sectional structural view of the infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device in the embodiment shown in fig. 16 of the present invention;
FIG. 20 is a schematic view of an infusion system in accordance with an embodiment of the present invention;
fig. 21 is a schematic view of a disassembled structure of the infusion bottle flow control mechanism in the embodiment shown in fig. 20 of the present invention;
fig. 22 is a schematic side view of the infusion bottle flow control mechanism in the embodiment of fig. 20 of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways different from the specific details set forth herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of illustration, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Fig. 1 is a schematic structural view showing an embodiment of an infusion bottle fixing device of the present invention. The utility model discloses an infusion bottle fixing device 100 has: a holding mechanism 101 for holding and fixing an infusion bottle, a driving mechanism 102 provided at the lower end of the holding mechanism 101 for driving the holding mechanism 101 to fix and release the infusion bottle, and a stopper mechanism 103 capable of changing the movement locus of the holding mechanism 101 by stopping the holding mechanism 101 and the driving mechanism 102. In order to realize the function of fixing or releasing the infusion bottle by the holding mechanism 101, the holding mechanism 101 structurally includes a first engaging member 101a and a second engaging member 101b provided in cooperation with the first engaging member 101 a. Preferably, the "cooperative arrangement" described herein is embodied in two aspects: first, the first engaging member 101a and the second engaging member 101b are arranged to be opposed to each other in a "mirror image"; secondly, the first engaging member 101a and the second engaging member 101b can move synchronously relative to each other or in opposite directions, and an engaging space for fixing or releasing the infusion bottle is formed. In this embodiment, the first engaging member 101a and the second engaging member 101b are both provided with notches, and the notch structure is formed so that the holding mechanism 101 can better engage with the infusion bottle.
Referring to fig. 2, the first engaging member 101a is further provided with a first protrusion 101a-1, where the first protrusion 101a-1 is extended downward from one side of the bottom of the plane where the recess is formed of the first engaging member 101a, and then extended toward one side to form an inflection point, and then extended downward to form a protrusion. Correspondingly, the second engaging member 101b is provided with a second boss 101b-1, where the second boss 101b-1 is extended downward from the bottom side of the plane where the recess is formed of the second engaging member 101b, and then extended downward to form an inflection point on the side opposite to the first boss 101 a-1. In this embodiment, the first boss 101a-1 is provided with a first guide surface E1 and a through hole, and the first guide surface E1 is inscribed in a front view direction of a side surface of the first boss 101a-1 to form a relative movement area matched with the first transmission surface D1. The second boss 101b-1 is also provided with a second guide surface E2 and a through hole, and the second guide surface E2 is inscribed in a side elevational direction of the second boss 101b-1 to form a relative movement area matched with the second transmission surface D2. By "cooperating" herein is meant that the two surfaces (i.e., the first guide surface E1 and the first drive surface D1, and the second guide surface E2 and the second drive surface D2) are capable of relative movement under the drive force in a structural arrangement.
Referring to fig. 3, the limiting mechanism 103 comprises a stopper 103c disposed at the top end of the infusion bottle fixing device 100, a first limiting adjustment part 103a and a second limiting adjustment part 103b disposed on the transmission pushing block 102a-4, a third transmission part 102d and a fourth transmission part 102e connected to the first limiting adjustment part 103a and the second limiting adjustment part 103b, respectively, and a first guide part 104a and a second guide part 104b disposed on the inner side surfaces of the third transmission part 102d and the fourth transmission part 102e, respectively. In this embodiment, the blocking body 103c may have a specific structure that the blocking body 103c is inverted in a "concave" shape in a plan view, and both end arms forming the inverted "concave" shape are connected to the third transmission member 102d and the fourth transmission member 102e, respectively. So configured, a "guide rail" may be provided for the third transmission member 102d and the fourth transmission member 102e during ascent or descent. One end of the first guide part 104a penetrates through the first boss 101a-1 from the third transmission part 102d through the through hole of the first boss 101a-1, is movably connected with the first boss 101a-1 until the other end forms a blocking block, and an elastic recovery part is arranged between the blocking block and the first boss 101 a-1; one end of the second guiding component 104b penetrates through the second boss 101b-1 from the fourth transmission component 102e through the through hole of the second boss 101b-1, and is movably connected with the second boss 101b-1 until the other end forms a blocking block, and an elastic recovery component is arranged between the blocking block and the second boss 101 b-1.
The power unit 102a supplies driving force to the driving mechanism 102 for fixing and releasing the iv bag. The drive mechanism 102 includes a power member 102a and first and second transmission members 102b and 102c connected to the power member 102 a. In this embodiment, referring to fig. 3, the power unit 102a includes a power source 102a-1, a fixing plate 102a-2 disposed at an upper end of the power source 102a-1, a first transmission rail 102a-3 and a second transmission rail 102a-5 disposed at both ends of the fixing plate 102a-2 and abutting against a lower end surface a of the stopper 103c, and a transmission push block 102a-4 directly connected to a power input shaft of the power source 102 a-1. Here, the power input shaft of the power source 102a-1 passes through the fixing plate 102a-2 at the upper end thereof, is movably connected with the fixing plate 102a-2, and is fixedly connected with the transmission push block 102 a-4. The transmission push block 102a-4 is also movably connected with the first transmission track 102a-3 and the second transmission track 102 a-5. The power source 102a-1 may be selected here as a hydraulic rod, but is not particularly limited as long as it is formed as a mechanism capable of reciprocating in the vertical direction.
The third transmission component 102d and the fourth transmission component 102e are movably connected with the first transmission track 102a-3 and the second transmission track 102a-5 through hollow components respectively, and an elastic component is arranged between the hollow components and the transmission push block 102 a-4. The third transmission member 102d and the fourth transmission member 102e may be selected to have a block shape, i.e., a rectangular parallelepiped structure, and the "hollow member" connected thereto has a hollow structure, and can move on the first transmission rail 102a-3 and the second transmission rail 102a-5 depending on the shape of the first transmission rail 102a-3 and the second transmission rail 102 a-5. In this embodiment, first drive face D1 is configured to slope downwardly below the "axis of symmetry". Correspondingly, the second transmission component 102c is provided with a second transmission surface D2 which is matched with the second guide surface E2, and the second transmission surface D2 is also arranged in a structure which inclines towards the lower part of the symmetrical axis. Taking the example that the first guiding surface E1 is relatively displaced on the first driving surface D1, the first guiding surface E1 has a moving distance on the first guiding component 104a from the farthest end of the first driving surface D1 of the inclined structure to the limit position where the first guiding component 104a is abutted, so that the first boss 101a-1 can be close to the third driving component 102D and far from the third driving component 102D. Here, the "farthest end of the first transmission surface D1" means the highest point of the first transmission surface D1, which is disposed obliquely, from the horizontal plane where the transmission pushing block 102a-4 is located. Similarly, the second guiding surface E2 has a moving distance on the second guiding element 104b from the farthest end of the second transmission surface D2 to the limit position where it collides with the second guiding element 104b, so as to allow the second protrusion 101b-1 to approach the fourth transmission element 102E and move away from the fourth transmission element 102E.
Fig. 4 to 7 and fig. 1 to 3 show the whole operation process of the iv fixing apparatus 100 as shown in fig. 4 to 7. In the utility model discloses a, when power part 102a provides power and passes through the power input shaft of power source 102a-1 and transmit to transmission ejector pad 102a-4, each part moves on first transmission track 102a-3 and second transmission track 102a-5 under the promotion of total thrust F (F is far greater than 2F1), under the elastic component effect between the lower terminal surface of hollow component and transmission ejector pad 102a-4, keeps its distance H2 between each other invariable, and H2 is more than or equal to W sin alpha this moment. The distance 2W between the first engaging member 101a and the second engaging member 101B in the horizontal direction is constant under the action of the elastic restoring members provided on and above the first guide member 104a and the second guide member 104B of the first guide member 104a, and under the action of the horizontal position limitation of the first abutting surface B1 and the first position-retaining surface C1, the second abutting surface B2, and the second position-retaining surface C2. The main function of the first limit adjusting part 103a and the second limit adjusting part 103b in this movement is to maintain the elastic tension between the hollow part and the elastic part between the transmission pushing block 102a-4, thereby ensuring the stability of H2 and simultaneously playing the balance role for the moving part. When the top ends of the hollow parts of the third transmission member 102D and the fourth transmission member 102E abut against the lower end surface a of the blocking body 103c, the parts under the action of the limiting and positioning of the lower end surface a cannot move upwards any more, and at this time, the power input shaft of the power source 102a-1 continues to provide upward power to the transmission push block 102a-4, so that the transmission push block 102a-4 starts to compress the elastic member between the lower end surface of the hollow part and the transmission push block 102a-4, so that H2 becomes smaller, the first boss 101a-1 and the second boss 101b-1 start to move along the first guide member 104a and the second guide member 104b of the first guide member 104a due to the relative movement between the first transmission surface D1 and the first guide surface E1, and start to press the elastic restoring members arranged on the first guide member 104a and the second guide member 104b, namely, at this time, the movement in the vertical direction is changed into the movement in the horizontal direction, and 2W starts to decrease until the movement reaches zero, so that the first clamping part 101a and the second clamping part 101b clamp the bottleneck position of the infusion bottle, the effect of fixing the infusion bottle is achieved, and the penetration and the extraction of the needle of the infusion bottle are facilitated. The first limit adjustment member 103a and the second limit adjustment member 103b also play a role of balancing the moving members in this movement. Similarly, the "release" of the infusion bottle can be easily understood according to fig. 7, 6, 5 and 4, at this time, preferably, the transmission pushing block 102a-4 is further provided with a first containing part G1 and a second containing part G2, the first containing part G1 and the second containing part G2 are respectively sleeved on the first transmission track 102a-3 and the second transmission track 102a-5, the upper end surfaces of the first containing part G1 and the second containing part G2 can form an interference surface with the lower end surface of the hollow part, such a structure is provided that the elastic part (in one embodiment, the elastic part can be selected as a spring) between the "hollow part" and the "first containing part G1 and the second containing part G2" can not be pressed to a limit degree, that is, the first containing part G1 and the second containing part G2 simultaneously play a role in limiting the "descending" process, the service life of the elastic component is ensured.
Fig. 8 is a schematic structural view showing an embodiment of the puncture device for fixing an infusion bottle of the present invention. The utility model discloses a puncture device is fixed to infusion bottle has: an infusion bottle fixing device 100 capable of clamping and fixing an infusion bottle, and a puncture mechanism 200 capable of puncturing a cap of the infusion bottle. In this embodiment, the puncture mechanism 200 is disposed below the first engaging member 101a and the second engaging member 101b, and includes a puncture device fixing member 201 and a puncture power member 202 connected to the puncture device fixing member 201. The puncture outfit fixing part 201 is provided with a sliding part matched with a puncture track arranged on the infusion bottle fixing device 100 and a locking part used for fixing the infusion tube; the sliding member is disposed in the puncture track. After the infusion bottle fixing device 100 fixes the infusion bottle, the puncture power part 202 drives the puncture outfit fixing part 201 which fixes the needle of the infusion tube to move upwards to puncture the infusion bottle or the mouth of the infusion bag, and then the infusion process is carried out.
Fig. 9 is a schematic structural view showing an embodiment of the puncture device for fixing and exchanging a bottle of an infusion bottle of the present invention. The utility model discloses a fixed piercing depth of infusion bottle change has: a puncture device is fixed on the infusion bottle and a bottle changing mechanism 300. The bottle changing mechanism 300 changes the transfusion bottle by driving the changing member 302 by the driving member 301. Specifically, in one embodiment, the driving member 301 may be directly connected to the input shaft 302a-1 of the rotating cam 302a of the switching member 302, and when the driving member 301 drives the input shaft 302a-1 to rotate, the rotating cam 302a rotates the turret 302b according to a given displacement curve while rolling along the inclined surface of the rib. The turret 302b is provided with a vertical output shaft 302b-1, and the output shaft 302b-1 transmits a driving force to the vertical suspension member 302c to rotate, thereby realizing the replacement of the infusion bottle.
Referring to fig. 11, in another embodiment, in order to stabilize the output and application of driving force, a driving unit 301 is connected to a driving belt 302d having a driving pulley 302d-1 and a driven pulley 302d-2, and specifically, the driving pulley 302d-1 is connected to the driving unit 301, and when the driving pulley 302d-1 is driven by the driving unit 301 to rotate, the driving belt 302d drives the driven pulley 302d-2 to move together, and at this time, the driven pulley 302d-2 connected to the input shaft 302a-1 transmits force to the input shaft 302a-1 to drive the rotating cam 302a to rotate, and the rotating cam 302a rotates the turret 302b according to a given displacement curve while rolling along the inclined surface of the rib. The turret 302b is provided with a vertical output shaft 302b-1, and the output shaft 302b-1 transmits driving force to the vertical suspension member 302c to rotate, in this embodiment, the suspension member 302c may be a "planet carrier" on which a plurality of infusion bottles are suspended, and the rotation of the suspension member 302c realizes the replacement of the infusion bottles.
In this embodiment, as shown in fig. 9 to 11, all of the driving member 301 and the changeover member 302 except the suspension member 302c may be provided in the housing. Certainly, a notch for arranging the infusion bottle fixing puncture device is reserved in the shell, when the hanging part 302c rotates the infusion bottle to the position above the infusion bottle fixing device 100 in the infusion bottle fixing puncture device, the first clamping part 101a and the second clamping part 101b clamp and fix the bottleneck of the infusion bottle, and then the puncture mechanism 200 drives the needle head of the infusion tube to be inserted into the bottle cap of the infusion bottle for infusion. After the infusion is completed, the puncture mechanism 200 pulls the needle of the infusion tube out of the infusion bottle, the first engaging member 101a and the second engaging member 101b release the infusion bottle, and the hanging member 302c is rotated to replace the new infusion bottle. In one embodiment, the infusion bottle changing and fixing puncture device further comprises a control part 303 connected with the driving part 301 and used for controlling the driving part 301 to run and stop. In this embodiment, the photoelectric sensor 304 and the iv bottle neck position measuring device 305 are provided to control whether or not the iv bottle reaches the "upper side of the iv bottle fixing apparatus 100" and the height of the iv bottle falling, in order to control the engagement, piercing, and bottle changing operations in a more coordinated manner. The photoelectric sensor 304 and the infusion bottle neck position measuring device 305 are connected to the control unit 303, and the measurement parameters are fed back to the control unit 303, thereby controlling the operation of the infusion bottle changing and fixing puncture device.
Fig. 12 is a schematic structural view of an infusion bottle fixing puncture bottle-changing exhaust device in an embodiment of the present invention. In this embodiment, the infusion bottle fixing puncture and bottle changing exhaust device comprises an infusion bottle fixing device 100, a puncture mechanism 200, a bottle changing mechanism 300 and an exhaust mechanism 400, namely, the exhaust mechanism 400 is added in this embodiment. The exhaust mechanism 400 includes a driving rod member 401 having one end connected to the power member 102a and the other end extending downward to form a driving end 401 a; a drip cup fixing member 402 having a drip cup bayonet 402a for fastening and fixing the drip cup and a through hole 402b communicating with the drip cup bayonet 402 a; and one end of the exhaust pushing component 403 can penetrate through the through hole 402b to push the drip cup clamped in the drip cup clamping opening 402a, the other end of the exhaust pushing component 403 is provided with an exhaust pushing component 403 (see fig. 13) with a transmission end 403a matched with the pushing end 401a, and the exhaust pushing component 403 finally converts the force transmitted by the transmission guide rod component 401 into the force pushing the drip cup, so that the redundant air in the drip cup or the infusion tube is exhausted.
In one embodiment, the pusher end 401a includes a first pusher face 401a-1 and a second pusher face 401 a-2. For better illustration of the venting movement of the venting mechanism 400 for the infusion line or drip chamber, the first push surface 401a-1 is set: which extends to one side and most distally abuts the face formed by the end point of the pushing end 401 a. Thus, the second pushing surface 401a-2 is a surface extending to the same side as the first pushing surface 401a-1 and abutting against the end point of the pushing end 401a at the farthest. That is, the final intersection of the first pusher face 401a-1 and the second pusher face 401a-2 forms a pusher end 401a, which allows the drive end 403a to move along the first pusher face 401a-1 past the end of the pusher end 401a and then continue along the second pusher face 401 a-2. Here, the lowermost end of the drive link member 401 will extend beyond the entirety of the pushing end 401a, acting as a stop to ensure that the drive end 403a will not fall off the second pushing surface 401 a-2.
Preferably, the exhaust pushing member 403 includes an exhaust pushing rod 403b capable of passing through the through hole 402b, where, as shown in fig. 14 and 15, the through hole 402b includes a large hole section 402b-1 and a small hole section 402b-2, and the diameter of the large hole section 402b-1 is larger than that of the small hole section 402b-2, so that the connection point thereof forms an abutting end of the exhaust pushing rod 403b, or more precisely, an abutting end of the top rod 403b-1 of the exhaust pushing rod 403 b. The exhaust push rod 403b is divided into a top rod 403b-1 capable of passing through the small hole section 402b-2 and a concave surface 403b-2 matched with the large hole section 402b-1, and the diameter of the concave surface 403b-2 is larger than that of the top rod 403b-1, so that only the top rod 403b-1 in the exhaust push rod 403b is allowed to pass through the small hole section 402b-2, and the concave surface 403b-2 can only move in the hollow space in the large hole section 402 b-1.
Exhaust pushing member 403 also includes an exhaust return rod 403c connected to exhaust pushrod 403b, and an exhaust retainer 403d connected to exhaust return rod 403 c. Here, exhaust return lever 403c includes a drive rod 403c-1 that mates with concave surface 403b-2, a locating surface 403c-2 having a diameter greater than the diameter of drive rod 403c-1, and a drive end 403a that is provided with a first return surface 403a-1 and a second return surface 403 a-2. Here, the first restoring surface 403a-1 and the second restoring surface 403a-2 are configured similarly to the first pushing surface 401a-1 and the second pushing surface 401a-2, that is, the first restoring surface 403a-1 is a "surface": which is the surface extending to one side and abutting against the end point of the driving end 403a farthest. The second pushing surface 401a-2 extends toward the same side as the first restoring surface 403a-1 and is the surface formed by the end point of the driving end 403 a. The first return surface 403a-1 and the second return surface 403a-2 eventually intersect to form a drive end 403 a. An understanding of the unique design of exhaust return rod 403c requires reference to the structural arrangement of exhaust locator 403 d. In this embodiment, the exhaust retainer 403d is a hollow structure with two end ports, and the positioning surface 403c-2 and the elastic restoring member disposed on the transmission rod 403c-1 are wrapped in the hollow structure of the exhaust retainer 403d, so that the transmission rod 403c-1 can collide with the concave surface 403b-2 through one side port and reciprocate with the positioning surface 403c-2 in the hollow structure space.
Thus, when the power component 102a moves upward, the linkage driving guide rod component 401 moves upward together, and at this time, the end point of the pushing end 401a and the end point of the driving end 403a are at the farthest distance, the first pushing surface 401a-1 moves along the second restoring surface 403a-2, and as the end point of the pushing end 401a and the end point of the driving end 403a approach, the first pushing surface 401a-1 of the driving guide rod component 401 gradually pushes the exhaust restoring rod 403c to the horizontal direction, compresses the elastic restoring component on the driving rod 403c-1, and further pushes the exhaust pushing rod 403b to pass through the through hole 402b to extrude the drip chamber to exhaust air. Then, beyond the end point of the driving end 403a, the second pushing surface 401a-2 comes into contact with the first restoring surface 403a-1, and as the end point of the pushing end 401a and the end point of the driving end 403a are far away, the ejector 403b-1 of the exhaust push rod 403b is pulled out from the small hole section 402b-2 and "pushes" back to the moving rod 403c-1, at this time, the elastic restoring component in the hollow space of the exhaust retainer 403d "abuts against the positioning surface 403c-2, so as to force the exhaust restoring rod 403c to restore to the end point of the pushing end 401a and the end point of the driving end 403a at the farthest distance, and the drip cup which was previously squeezed and deformed recovers due to the withdrawal of the squeezing force. In this embodiment, a drive guide positioning part (see fig. 14, not shown) is preferably disposed on the drive guide part 401, and is connected to a support rod (see fig. 12) supporting the whole infusion bottle fixing puncture bottle-changing air-discharging device, so as to ensure the movement track of the drive guide part 401 in the vertical direction.
Fig. 16 is a schematic structural view of a fixed puncture, bottle exchange, exhaust and needle pulling device for an infusion bottle in an embodiment of the present invention. In this embodiment, referring to fig. 17 to 19, the infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device comprises an infusion bottle fixing puncture, bottle changing and air exhausting device and further comprises a needle pulling mechanism 500. The needle withdrawing mechanism 500 comprises a needle grasping member 501 for "grasping" to withdraw the infusion needle, and the needle grasping member 501 comprises a first telescopic member 501a, a gripping member 501b disposed at the lower end of the first telescopic member 501a, and a fitting member 501c connected to the first telescopic member 501 a. The first telescopic piece 501a can select an air cylinder and is connected with a shell of a fixed puncture bottle-changing exhaust needle-pulling device of an infusion bottle, the clamping piece 501b is arranged to be a metal head with a groove, the groove is matched with a holding end of the infusion needle head, and the infusion needle head can be fixed by a buckle so as to be pulled out conveniently. Preferably, the clamping member 501b is a metal head with magnetism, so as to be convenient for being combined with the infusion needle for grasping. The linkage component 502 is connected with the needle grasping component 501, specifically, the linkage component 502 comprises a power piece 502a, a transmission gear 502b arranged at the lower end of the power piece 502a, a linkage belt 502c capable of being matched with the transmission gear 502b and a driven gear 502d, and the needle grasping component 501 moves directionally along with the movement of the linkage belt 502c by matching connection of a matching piece 501c on the needle grasping component 501 and the linkage belt 502c on the linkage component 502.
The needle withdrawing mechanism 500 further comprises a nursing component 503, a detecting component 505 and a pressing component 504 which are all connected with the housing of the transfusion bottle fixing puncture, bottle replacing and air exhausting needle withdrawing device. The nursing member 503 includes a second telescopic member 503a and a rubberizing support frame 503b disposed at a lower end of the second telescopic member 503 a. The rubberized fabric support frames 503b may be structurally configured as follows: it is whole to be hollow fan-shaped setting, and fan-shaped cambered surface is the face of accepting of nursing adhesive tape, so, when second extensible member 503a drives and gets adhesive tape support frame 503b and press down, the nursing adhesive tape just can paste and obey on getting the face of accepting of adhesive tape support frame 503b to tear and tear fixed sticky tape. Preferably, the rubberized fabric taking support 503b may be configured as a magnetic component, and the adhesive tape is configured as an adhesive tape with a metal sheet, so that the rubberized fabric is taken down by magnetic attraction; alternatively, the receiving surface of the tape holder 503b is provided as a sticking member, and the tape is removed by sticking. The pressing part 504 comprises a third telescopic piece 504a and a pressing piece 504b arranged at the lower end of the third telescopic piece 504a, the pressing piece 504b can be spherical, spherical medical soft capsules can be conveniently sleeved, when the needle pulling is completed, the third telescopic piece 504a drives the pressing piece 504b to press downwards, the medical soft capsules sleeved on the pressing piece 504b are pressed on needle eyes of a patient, and the blood spilling is prevented. The detecting member 505 is provided between the nursing member 503 and the pressing member 504, and can detect the height from the wing of the infusion needle, and an infrared detector capable of emitting infrared rays can be selected. In one embodiment, the infusion bottle fixing, puncturing, bottle replacing, air exhausting and needle pulling device further comprises a controller 506 which can control the movement adjustment of the needle grasping component 501, the linkage component 502, the nursing component 503 and the pressing component 504. When the needle needs to be pulled out, the infrared ray of the needle pulling mechanism 500 emits an infrared beam, the hand of the part needing to be pulled out is inserted into the needle pulling mechanism 500, the wing part of the transfusion needle is put in, aiming at an infrared light spot, the infrared ray automatically detects the height from a wing needle part, the system automatically adjusts the height of a telescopic piece, the proper position of the height of a pressing part 504 is generally 5-10 mm of the skin height of a needle pulling part of the pressing part 504, the pressing part 504 falls, medical soft capsules are pressed and deformed on the pressing part 504 to form an identical shape with a needle inserting part, the needle inserting part is sealed, a nursing part 503 falls, an adhesive plaster is pulled out, a needle pulling manipulator descends, a needle grasping part 501 fixes a needle holding part, a linkage part 502 retreats to pull out the needle, the nursing capsule (medical soft capsule) is pressed by the pressing part 504 to maintain the pressing of the needle pulling port for 3-5 minutes, and the outflow of blood of the needle pulling port is prevented. Finally, the pressing member 504 is lifted to complete the needle pulling process. Of course, the infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device can also be provided with a placing part 507, so that the arm of the patient can be placed conveniently.
Fig. 20 is a schematic view of an infusion system in accordance with an embodiment of the present invention. The infusion bottle comprises an infusion bottle fixing device 100, a puncture mechanism 200, a bottle changing mechanism 300, an exhaust mechanism 400 and a needle pulling mechanism 500, and further comprises an infusion monitoring mechanism 600, wherein a buckle is arranged at a drip cup and comprises a liquid flow rate monitor for monitoring the infusion speed and a liquid water level monitor for monitoring the water level in the drip cup; the infusion temperature control mechanism 700 comprises a heating part and a shell arranged outside the heating part and is used for heating the liquid in the infusion tube; and a support mechanism 800 for supporting the infusion system and provided with a movable member capable of facilitating movement of the infusion system.
Fig. 21 is a schematic view showing a disassembled structure of an embodiment of the mechanism for regulating the flow rate of an infusion bottle of the present invention. The flow control device comprises a flow control mechanism 900, wherein the flow control mechanism 900 comprises a control power component 901, a flow rate control component 902, a vibration component 903 and a flow control shell 904. The adjusting power component 901 is connected with the adjusting push rod 901a, and can push the adjusting push rod 901a to extend or contract. One end of the flow rate control part 902 is connected to the regulation push rod 901a, and the other end is provided with a squeezing end 902 a. The vibration member 903 is provided on the other side of the flow rate control member 902, and vibrates to make the dropping speed in the transfusion tube uniform. The phrase "provided on the other side of the flow rate control member 902" as used herein means that the flow rate control member 902 is provided on the side opposite to the flow rate control member 902 with reference to the infusion tube as shown in fig. 22. The regulation power component 901, the flow rate control component 902 and the vibration component 903 are all arranged inside the flow regulation shell 904, and the flow regulation shell 904 is provided with an infusion tube buckling channel 904a for fixing an infusion tube. In one embodiment, the infusion bottle flow control apparatus may further include a control sensing part 905 connected to the flow rate control part 902 and capable of sensing the telescopic distance of the control push rod 901 a. When the dropping speed of liquid in the infusion tube needs to be regulated, the regulation power component 901 drives the regulation push rod 901a so as to enable the extrusion end 902a of the flow rate control component 902 to extrude or be away from the infusion tube, and meanwhile, the vibration component 903 vibrates the infusion tube to regulate the infusion flow rate, so that the adjustment of the dropping speed is finally realized.
Therefore, by means of the technical scheme of the utility model, infusion system realizes the automatic integration of infusion in-process, specifically embodies: the infusion bottle can be automatically switched; monitoring the dropping speed, the flow rate and the liquid bubbles of the infusion, controlling the dropping speed and the flow rate of the infusion and eliminating the bubbles in time; the heating of the infusion tube in the infusion process is realized, and the heating temperature is automatically controlled; the automatic insertion and extraction of the needle is realized through the control of a manipulator; the control device realizes the control of each stage in the infusion process.
It should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (24)
1. An infusion bottle fixing device (100) characterized in that: comprises a holding mechanism (101), a driving mechanism (102), a limiting mechanism (103) and a guiding mechanism (104), wherein,
the holding mechanism (101) comprises a first clamping component (101a) and a second clamping component (101b) matched with the first clamping component (101a), and the first clamping component (101a) and the second clamping component (101b) form a clamping space through relative or opposite movement;
the first clamping component (101a) is provided with a first boss (101a-1), the first boss (101a-1) comprises a first guide surface (E1), the second clamping component (101b) is provided with a second boss (101b-1), and the second boss (101b-1) comprises a second guide surface (E2);
the driving mechanism (102) comprises a power component (102a) and a first transmission component (102b), a second transmission component (102c), a third transmission component (102D) and a fourth transmission component (102E) which are connected with the power component (102a), wherein a first transmission surface (D1) matched with the first guide surface (E1) is arranged on the first transmission component (102b), and a second transmission surface (D2) matched with the second guide surface (E2) is arranged on the second transmission component (102 c);
the limiting mechanism (103) comprises a baffle body (103c) arranged at the top end of the infusion bottle fixing device (100), a first limiting adjusting part (103a) and a second limiting adjusting part (103b) which are arranged on the power part (102 a);
The guide mechanism (104) includes a first guide member (104a) provided on the third transmission member (102d) and a second guide member (104b) provided on the fourth transmission member (102 e).
2. The iv bottle holding fixture (100) of claim 1, further comprising:
the first boss (101a-1) is arranged adjacent to the third transmission part (102d) through a first guide part (104a), and further comprises a first interference surface (B1);
the second boss (101B-1) is arranged adjacent to the fourth transmission part (102e) through a second guide part (104B), and the second boss further comprises a second interference surface (B2).
3. The iv bottle holding device (100) of claim 2, further comprising:
the first interference surface (B1) of the first boss (101a-1) interferes with the first clamping surface (C1) of the third transmission component (102 d);
the second interference surface (B2) of the second boss (101B-1) interferes with the second clamping surface (C2) of the fourth transmission component (102 e).
4. The iv bottle holding device (100) of claim 3, further comprising:
one end of the first guide part (104a) penetrates through the first boss (101a-1) from the first clamping surface (C1) of the third transmission part (102d) and is movably connected with the first boss (101a-1) until the other end forms a blocking block, and an elastic recovery part is arranged between the blocking block and the first boss (101 a-1);
One end of the second guide component (104b) penetrates through the second boss (101b-1) from the second clamping surface (C2) of the fourth transmission component (102e) and is movably connected with the second boss (101b-1) until the other end forms a blocking block, and an elastic restoring component is arranged between the blocking block and the second boss (101 b-1).
5. The infusion bottle fixing device (100) according to any of claims 1 to 4, characterized in that: the power component (102a) further comprises,
the device comprises a power source (102a-1), a fixing plate (102a-2) arranged at the upper end of the power source (102a-1), a first transmission rail (102a-3) and a second transmission rail (102a-5) which are respectively arranged at two ends of the fixing plate (102a-2) and abut against the lower end face (A) of the baffle body (103c), and a transmission push block (102a-4) directly connected with a power input shaft of the power source (102a-1), wherein the transmission push block (102a-4) is movably connected with the first transmission rail (102a-3) and the second transmission rail (102 a-5).
6. The iv bottle holding device (100) of claim 5, further comprising:
the third transmission component (102d) and the fourth transmission component (102e) are respectively movably connected with the first transmission track (102a-3) and the second transmission track (102a-5) through hollow components, and elastic components are arranged between the hollow components and the transmission push block (102 a-4).
7. The iv bottle holding device (100) of claim 6, further comprising: the transmission push block (102a-4) is further provided with a first containing part (G1) and a second containing part (G2), the first containing part (G1) and the second containing part (G2) are respectively sleeved on the first transmission rail (102a-3) and the second transmission rail (102a-5), and the upper end faces of the first containing part (G1) and the second containing part (G2) can form interference faces to the lower end faces of the hollow parts.
8. An infusion bottle fixing device (100) according to any of claims 1 to 4, 6 or 7, characterized in that:
the first transmission surface (D1) and the second transmission surface (D2) are arranged in a structure which inclines towards the lower part of the symmetry axis of the infusion bottle fixing device (100);
the first guide surface (E1) is inscribed in a side face front view direction of the first boss (101a-1) to form a relative motion area matched with the first transmission surface (D1);
the second guide surface (E2) is inscribed in a side face front view direction of the second boss (101b-1) to form a relative movement area matched with the second transmission surface (D2).
9. An infusion bottle fixing puncturing device comprising an infusion bottle fixing device (100) according to claim 8, wherein: also comprises the following steps of (1) preparing,
And a puncture mechanism (200) which is provided below the first engaging member (101a) and the second engaging member (101b), and which includes a puncture device fixing member (201), and a puncture power member (202) connected to the puncture device fixing member (201).
10. The infusion bottle securement puncturing device of claim 9, wherein:
the puncture outfit fixing part (201) is provided with a sliding part matched with a puncture track arranged on the infusion bottle fixing device (100) and a locking part used for fixing an infusion tube; the sliding member is disposed in the puncture track.
11. An infusion bottle fixing puncture bottle replacing device, comprising the infusion bottle fixing puncture device as claimed in claim 9, characterized in that: also comprises the following steps of (1) preparing,
a bottle changing mechanism (300) comprising a drive member (301) and a step-by-step changing member (302), wherein,
the step-by-step component (302) comprises a rotating cam (302a), a turret (302b) and a suspension component (302c), wherein the rotating cam (302a) is connected with the driving component (301) through an input shaft (302 a-1); the turret (302b) is connected with the rotating cam (302a), and the driving force is transmitted to the hanging part (302c) through the output shaft (302b-1), so that the transfusion bottle is replaced.
12. The infusion bottle fixing puncture bottle changing device according to claim 11, characterized in that: the device also comprises a control component (303) which is connected with the driving component (301) and controls the operation and the stop of the driving component (301).
13. The infusion bottle fixing puncture bottle changing device according to claim 11 or 12, wherein: the step-by-step changing component (302) further comprises a transmission belt (302d), the transmission belt (302d) is transmitted through a driving wheel (302d-1) and a driven wheel (302d-2), the driving wheel (302d-1) is connected with the driving component (301), and the driven wheel (302d-2) is connected with the input shaft (302 a-1).
14. An infusion bottle fixed puncture bottle-changing exhaust device, comprising the infusion bottle fixed puncture bottle-changing device according to claim 11, characterized in that: also comprises an air exhaust mechanism (400) which comprises,
a transmission guide rod component (401), one end of which is connected with the power component (102a), and the other end of which extends downwards to form a propelling end (401 a);
the drip cup fixing part (402) is provided with a drip cup bayonet (402a) capable of clamping and fixing the drip cup and a through hole (402b) communicated with the drip cup bayonet (402 a); and the number of the first and second groups,
exhaust pushing component (403), one end can pass through-hole (402b) is in to the buckle drip kettle in drip kettle bayonet socket (402a) pushes away, and the other end forms transmission end (403a) with it cooperatees to push away end (401a), can with the power of transmission guide arm part (401) transmission turns into the power of pushing away the drip kettle.
15. The infusion bottle fixing puncture bottle-changing exhaust device as claimed in claim 14, wherein: the pushing end (401a) comprises a first pushing surface (401a-1) and a second pushing surface (401a-2), the first pushing surface (401a-1) extends to one side and is abutted to the end point of the pushing end (401a) farthest, the second pushing surface (401a-2) extends to one side and is abutted to the end point of the pushing end (401a) farthest, so that the transmission end (403a) can move along the first pushing surface (401a-1) and continue to move along the second pushing surface (401a-2) after passing through the end point of the pushing end (401a), and vice versa.
16. The infusion bottle fixing puncture bottle-changing exhaust device as claimed in claim 14, wherein: the exhaust pushing component (403) comprises an exhaust push rod (403b) capable of passing through the through hole (402b), an exhaust recovery rod (403c) connected with the exhaust push rod (403b), and an exhaust positioner (403d) connected with the exhaust recovery rod (403 c); wherein,
the through hole (402b) comprises a large hole section (402b-1) and a small hole section (402b-2), the aperture of the large hole section (402b-1) is larger than that of the small hole section (402b-2), and the joint of the large hole section and the small hole section forms a contact end of the exhaust push rod (403 b);
the exhaust push rod (403b) comprises a push rod (403b-1) capable of passing through the small hole section (402b-2) and a concave surface (403b-2) matched with the large hole section (402b-1), and the diameter of the concave surface (403b-2) is larger than that of the push rod (403 b-1);
The exhaust gas recovery lever (403c) comprises a transmission rod (403c-1) which is matched with the concave surface (403b-2), a positioning surface (403c-2) with the diameter larger than that of the transmission rod (403c-1), and a transmission end (403a) which is provided with a first recovery surface (403a-1) and a second recovery surface (403 a-2);
the exhaust locator (403d) is a hollow structure with ports at two ends, the locating surface (403c-2) and an elastic recovery part arranged on the transmission rod (403c-1) are wrapped in the hollow structure of the exhaust locator (403d), so that the transmission rod (403c-1) can be abutted to the concave surface (403b-2) through the port at one side and can reciprocate in the hollow structure space together with the locating surface (403 c-2).
17. The infusion bottle fixing puncture and bottle changing exhaust device as claimed in claim 16, wherein: the first recovery surface (403a-1) extends to one side and is abutted against the end point of the transmission end (403a) farthest, and the second recovery surface (403a-2) extends to one side and is abutted against the end point of the transmission end (403a) farthest.
18. An infusion bottle fixing puncture bottle-changing exhaust needle pulling device, which comprises the infusion bottle fixing puncture bottle-changing exhaust device as claimed in claim 14, and is characterized in that: also comprises a needle pulling mechanism (500) which comprises,
The needle grabbing component (501) comprises a first telescopic piece (501a), a clamping piece (501b) arranged at the lower end of the first telescopic piece (501a), and a matching piece (501c) connected with the first telescopic piece (501 a);
the linkage component (502) comprises a power piece (502a), a transmission gear (502b) arranged at the lower end of the power piece (502a), a linkage belt (502c) capable of being matched with the transmission gear (502b) and a driven gear (502 d);
the nursing part (503) comprises a second telescopic piece (503a) and a rubberized fabric taking support frame (503b) arranged at the lower end of the second telescopic piece (503 a);
a pressing member (504) including a third extensible member (504a) and a pressing member (504b) provided at a lower end of the third extensible member (504 a); and the number of the first and second groups,
a detection member (505) which is provided between the nursing member (503) and the pressing member (504) and can detect the height of the nursing member from the wing part of the infusion needle;
the matching piece (501c) is in matching connection with the linkage belt (502c) and directionally moves along with the movement of the linkage belt (502 c).
19. The infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device as set forth in claim 18, wherein: the nursing device further comprises a controller (506) which can control the motion adjustment of the needle grasping component (501), the linkage component (502), the nursing component (503) and the pressing component (504).
20. The infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device as set forth in claim 18, wherein: the clamping piece (501b) is a metal head with a groove, the groove is matched with the holding end of the infusion needle head, and the infusion needle head can be fixed in a buckling mode.
21. The infusion bottle fixing puncture, bottle changing, air exhausting and needle pulling device as set forth in claim 19, wherein: the adhesive tape taking support frame (503b) is arranged in a fan shape, and the fan-shaped cambered surface is a bearing surface of the nursing adhesive tape.
22. The utility model provides a simplify fixing device's infusion system, includes infusion bottle fixing device (100), puncture mechanism (200), bottle changing mechanism (300), exhaust mechanism (400) and needle pulling mechanism (500), its characterized in that: also comprises the following steps of (1) preparing,
the infusion monitoring mechanism (600) is arranged at the drip cup in a buckling mode and comprises a liquid flow rate monitor for monitoring the infusion speed and a liquid water level monitor for monitoring the water level in the drip cup;
the infusion temperature control mechanism (700) comprises a heating part and a shell arranged outside the heating part and is used for heating the liquid in the infusion tube; and the number of the first and second groups,
a support mechanism (800) for supporting the infusion system and provided with a movable component capable of facilitating movement of the infusion system.
23. The infusion system of claim 22, wherein: also includes a flow regulation mechanism (900) comprising,
the adjusting and controlling power component (901) is connected with the adjusting and controlling push rod (901a) and can push the adjusting and controlling push rod (901a) to extend or contract;
a flow rate control part (902), one end of which is connected with the regulating push rod (901a), and the other end of which is provided with an extrusion end (902 a); and the number of the first and second groups,
a vibrating member (903) which is provided on the other side of the flow rate control member (902) and which vibrates to make the dropping speed in the infusion tube uniform;
the regulating power component (901), the flow rate control component (902) and the vibration component (903) are all arranged inside the flow regulating shell (904), and the flow regulating shell (904) is provided with an infusion tube buckling channel (904 a).
24. The infusion system of claim 23, wherein: the device also comprises a regulation and control induction component (905) which is connected with the flow rate control component (902) and can induce the telescopic distance of the regulation and control push rod (901 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780373.5U CN205494522U (en) | 2015-09-30 | 2015-09-30 | Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520780373.5U CN205494522U (en) | 2015-09-30 | 2015-09-30 | Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205494522U true CN205494522U (en) | 2016-08-24 |
Family
ID=56719880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520780373.5U Withdrawn - After Issue CN205494522U (en) | 2015-09-30 | 2015-09-30 | Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205494522U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288771A (en) * | 2015-09-30 | 2016-02-03 | 肖程午 | Infusion system with simplified fixing device |
| CN108553710A (en) * | 2018-06-27 | 2018-09-21 | 烟台凯博机械自动化设备有限公司 | Automatic plug needle and change bottle |
| CN109172927A (en) * | 2018-09-28 | 2019-01-11 | 孙叶云 | It is a kind of to move hanging insulator rack certainly |
-
2015
- 2015-09-30 CN CN201520780373.5U patent/CN205494522U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105288771A (en) * | 2015-09-30 | 2016-02-03 | 肖程午 | Infusion system with simplified fixing device |
| CN105288771B (en) * | 2015-09-30 | 2018-12-21 | 肖鹏 | A kind of transfusion system being simplified to fix device |
| CN108553710A (en) * | 2018-06-27 | 2018-09-21 | 烟台凯博机械自动化设备有限公司 | Automatic plug needle and change bottle |
| CN108553710B (en) * | 2018-06-27 | 2023-07-28 | 烟台凯博机械自动化设备有限公司 | Automatic needle inserting and pulling and bottle changing device |
| CN109172927A (en) * | 2018-09-28 | 2019-01-11 | 孙叶云 | It is a kind of to move hanging insulator rack certainly |
| CN109172927B (en) * | 2018-09-28 | 2021-08-31 | 深圳市人民医院 | Automatic infusion bottle replacing frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105288771B (en) | A kind of transfusion system being simplified to fix device | |
| CN105214172B (en) | A kind of transfusion system | |
| CN105214173B (en) | A kind of infusion bottle is circulating to change the fixed sting device of bottle | |
| CN205494522U (en) | Fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and simplify fixing device's transfusion system | |
| CN105561427B (en) | A kind of infusion displacement apparatus and system | |
| CN105944182B (en) | Drip type transfusion control system | |
| CN207886474U (en) | A kind of continuous automatic infusion device of infusion vessel quick change | |
| CN205198601U (en) | Infusion bottle fixing device , piercing depth , bottle change device, exhaust apparatus , pull out needle device and system thereof | |
| CN105214163B (en) | A kind of fixed sting device of infusion bottle conveying | |
| CA2983676C (en) | Automatic apparatus for putting sterile gloves on hands | |
| CN105498024B (en) | A kind of mobile sting device of infusion displacement | |
| CN104248790A (en) | Intelligent transfusion device and operation method thereof | |
| US20190374668A1 (en) | Automatic disinfecting machine for disinfecting the skin, and method | |
| CN206120847U (en) | Automatic infusion set of high stability | |
| CN104784771A (en) | Intelligent infusion device | |
| CN106580344A (en) | Venous blood collection robot and venous blood collection method employing same | |
| CN205411798U (en) | Infusion bottle bottle change device, bottle change fixing device , fixed piercing depth of bottle change and fixed puncture heating device of bottle change | |
| JP2020505167A (en) | Gripping device for cannula | |
| CN110279910A (en) | Infusion bottle transmits more changing device | |
| CN105983158B (en) | Infusion control system | |
| CN105214162B (en) | A kind of infusion bottle changes that bottle is fixed to puncture heating device | |
| CN205360142U (en) | Bottle change device, bottle change fixing device and bottle change fix piercing depth | |
| CN206228691U (en) | A kind of Novel spider plant water support | |
| CA2090291A1 (en) | Device for use in controlling intravenous drip | |
| CN111493893A (en) | Children's peripheral blood collection robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Xiao Chengwu Document name: Notification to Make Rectification |
|
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaodong Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Luyi Document name: Notification of Passing Examination on Formalities |
|
| DD01 | Delivery of document by public notice |
Addressee: Xiao Chengwu Document name: Notification of Passing Examination on Formalities |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160921 Address after: Baoan District manhole Street sand Shenzhen city 518104 three Guangdong Province Lu Hao Ju No. 612 three Patentee after: Shenzhen Yu Rui Medical Equipment Co., Ltd. Address before: 518104 Guangdong Province, Shenzhen City manhole Street sand village three sand three three Haoju No. 612 Lu Sha Patentee before: Xiao Chengwu |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20181221 |
|
| AV01 | Patent right actively abandoned |