CN105561427A - Transfusion bottle replacement device and system - Google Patents

Transfusion bottle replacement device and system Download PDF

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Publication number
CN105561427A
CN105561427A CN201610045826.9A CN201610045826A CN105561427A CN 105561427 A CN105561427 A CN 105561427A CN 201610045826 A CN201610045826 A CN 201610045826A CN 105561427 A CN105561427 A CN 105561427A
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CN
China
Prior art keywords
transfusion
track
goes forward
displacement apparatus
perforator
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Granted
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CN201610045826.9A
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Chinese (zh)
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CN105561427B (en
Inventor
肖程午
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Quicking Biotech Co ltd
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Individual
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Priority to CN201610045826.9A priority Critical patent/CN105561427B/en
Publication of CN105561427A publication Critical patent/CN105561427A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1407Infusion of two or more substances
    • A61M5/1408Infusion of two or more substances in parallel, e.g. manifolds, sequencing valves
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/1414Hanging-up devices
    • A61M5/1415Stands, brackets or the like for supporting infusion accessories
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/162Needle sets, i.e. connections by puncture between reservoir and tube ; Connections between reservoir and tube
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804Flow controllers
    • A61M5/16813Flow controllers by controlling the degree of opening of the flow line
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16804Flow controllers
    • A61M5/16827Flow controllers controlling delivery of multiple fluids, e.g. sequencing, mixing or via separate flow-paths
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16831Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/1684Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/16877Adjusting flow; Devices for setting a flow rate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/36Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests with means for eliminating or preventing injection or infusion of air into body

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Emergency Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

The invention discloses a transfusion bottle replacement device and system. The device comprises a holding mechanism, an advancing mechanism and a puncturing mechanism, wherein the holding mechanism comprises a buckling component used for fixing transfusion bottles; the advancing mechanism is connected with the holding mechanism and can drive the holding mechanism to replace the positions of the transfusion bottles; the puncturing mechanism is arranged below the holding mechanism and comprises a puncture outfit fixing component, a transmission track and a puncture outfit driving component, and the puncture outfit driving component drives the puncture outfit fixing component to move in the transmission track, so that the action that a puncture outfit punctures into and is pulled out of the corresponding transfusion bottle is completed. The transfusion bottle replacement device and system enable automatic integration of the transfusion process to be possible.

Description

A kind of transfusion displacement apparatus and system
Technical field
The present invention relates to medical instruments field, specifically, relate to that a kind of infusion bottle is fixed, the transfusion system of puncture, change bottle and formation thereof.
Background technology
Liquid dropping transfusion is the method utilizing the principle of the generation pressure differential (gravity) of liquid head medicinal liquid to be injected human vein, is the conventional method of clinical rescue and treatment patient.
The work of intravenous drip infusion for many years, uses manual operations, monitoring and nursing by medical personnel always.Due to the uncertainty of manual operation behavioral environment factor, such as: dust, cellulose bacteria, virus or other microgranule in air, medical personnel's these uncertain environmental impact factors when performing transfusion, conversion transfusion bottle can produce ND pollution to medicinal liquid, bring negative effect to data for clinical drug use.
In addition, due to not in time manual supervisory, often there is medicinal liquid and excessively input, cause in tube for transfusion, produce Negative Pressure Difference between blood, cause blood backflow in tube for transfusion, to such an extent as to produce serious consequence in existing artificial intravenous drip infusion.Wherein maximum harm is, medical personnel are for alleviating work load, re-enter in the blood of patient by the blood being in coagulated state in tube for transfusion, this just may have a foreshadowing for the formation of thrombosis, also may improve the sickness rate of cerebral thrombosis, cerebral infarction simultaneously.
In the process of transfusion, easily produce bubble, if bubble enters human body without timely process, hidden danger certainly will be brought to the health of human body.General medical personnel process the means of bubble or are medicinal liquid is clamp-oned again drip in kettle, reinsert once after exactly the syringe needle of tube for transfusion being pulled out emptying bubble, such processing procedure more complicated, not only affects patient infusion simultaneously, has also increased the weight of the labor intensity of medical personnel.
Medicinal liquid is caused to inject the intramuscular of patient because the syringe needle that medical personnel insert fails to insert vein blood vessel completely during artificial intravenous drip infusion, and medical personnel fail to realize in time, until inserted the surrounding skin of needle tubing by transfusion person when finding, edema phenomenon appear in muscle, not only cause the loss of medicinal liquid, also have influence on therapeutic effect, more cause the misery made the matter worse to patient.
In infusion process on existing market not to the equipment that transfusion temperature controls very well, existing market only has the temperature of simple heating rod to transfusion liquid in heat; And be disposable heater, Reusability waste can not be sent out a lot.
For the problem in correlation technique, at present effective solution is not yet proposed.
Summary of the invention
The object of this part is some aspects of general introduction embodiments of the invention and briefly introduces some preferred embodiments.May do in the specification digest and denomination of invention of this part and the application a little simplify or omit with avoid making this part, specification digest and denomination of invention object fuzzy, and this simplification or omit and can not be used for limiting the scope of the invention.
In view of above-mentioned and/or existing infusion bottle changes Problems existing in the transfusion system of bottle and formation thereof, propose the present invention.
Therefore, one of them object of the present invention is to provide a kind of transfusion displacement apparatus, and this device can realize changing bottle to the automatization of infusion bottle.
For solving the problems of the technologies described above, according to an aspect of the present invention, the invention provides following technical scheme: a kind of transfusion displacement apparatus, it comprises, handle sturcture, comprises the snap part in order to fixing infusion bottle; To go forward one by one mechanism, be connected with described handle sturcture, described handle sturcture can be driven to carry out the replacing of described infusion bottle position; And, piercing mechanism, be arranged at the below of described handle sturcture, comprise perforator fixed part, conveyor track and perforator driver part, described perforator driver part drives described perforator fixed part to move in described conveyor track, completes perforator to the puncture of described infusion bottle and pull action.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: also comprise, detent mechanism, comprise the inductive means be arranged on described snap part and the reaction part that can detect inductive means, when described infusion bottle exchanges ad-hoc location for, described inductive means can accurately sense the accurate location of described infusion bottle, thus for described infusion bottle mouth arrive described piercing mechanism correspondence puncture position signal is accurately provided.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described handle sturcture also comprises disk part, described snap part is arranged at the edge of described disk part.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described in mechanism of going forward one by one comprise the power part and to go forward one by one drive disk assembly of going forward one by one, described drive disk assembly one end of going forward one by one is connected with described disk part, the other end is connected with the described power part that goes forward one by one, the drive disk assembly that goes forward one by one described in the described power part that goes forward one by one drives rotates thus the described disk part that links rotates, and then drives the rotation of described snap part.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described in go forward one by one that mechanism comprises the driver part that goes forward one by one, push mechanism of going forward one by one and the track that goes forward one by one, go forward one by one push mechanism at the described move in tracks that goes forward one by one described in the described driver part that goes forward one by one drives, described snap part matches with the described track that goes forward one by one, can at the described move in tracks that goes forward one by one under the promotion of described push mechanism of going forward one by one.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described in go forward one by one push mechanism and described snap part be all provided with flank, the described track that goes forward one by one is provided with the transmission space matched with the flank of fixing engaging part, makes described push mechanism and the described engaging part of going forward one by one can smooth and easy transmission in the track of the described track that goes forward one by one.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described transmission space is that formed by upper surface and lower surface can the recess type symmetry orbital of the described flank of spacing carrying, and push mechanism of going forward one by one described in making and described snap part can slide in the recess type symmetry orbital of the described track that goes forward one by one.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described in the go forward one by one end of track lack and can carry the lower surface of described flank, when the end of the track that goes forward one by one described in described snap part moves to, described snap part drops.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described in go forward one by one track end below be also provided with recovery assembly, when the end of the track that goes forward one by one described in described snap part moves to, described snap part falls in described recovery assembly and reclaims.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: described perforator fixed part comprises the sliding sleeve that can match with described conveyor track and has elastic clamp, described perforator driver part is arranged at the below of described perforator fixed part, it comprises turn motor and screw rod, described screw rod one end to cooperatively interact connection with described sliding sleeve, the other end is connected with described turn motor, described clamp withhold perforator, turn motor rotates and makes screw rod increase thus slide in described conveyor track described in turn to have moved upward to the puncture of infusion bottle, when described perforator extracted by needs, turn motor moves in the other direction.
As a kind of preferred version of transfusion displacement apparatus of the present invention, wherein: also comprise, exhaust gear, it comprises, and drips kettle fixed part, is provided with and can fixes the kettle bayonet socket dripping kettle by buckle, and the through hole be connected with described kettle bayonet socket; Transmission guide rod parts, its one end is connected with exhaust gas drive parts, and the other end is through described through hole; And exhaust gas drive parts, can promote described transmission guide rod parts and push being buckled in the described kettle that drips dripped in kettle bayonet socket through described through hole.
The present invention wherein also has an object to be to provide a kind of transfusion system that can realize automatization's transfusion.
For solving the problems of the technologies described above, an aspect is also had according to of the present invention, the invention provides following technical scheme: a kind of transfusion system, comprise transfusion displacement apparatus, it also comprises, monitoring infusion mechanism, buckle is arranged at and drips a Hu Chu, comprises the flow rate of liquid monitor monitored transfusion speed and to the liquid water level monitor dripping water-in-kettle position and monitor; Hitch, is arranged at the platform for providing support for described piercing mechanism; Supporting mechanism, for supporting described transfusion system, and being provided with movable part, can being convenient to the movement of transfusion system; Flow control mechanism, it comprises, regulation and control power part, is connected with regulation and control push rod, can promote regulation and control push rod and extend or shrink; Flow rate control component, one end is connected with described regulation and control push rod, and the other end is provided with pressed end; And vibrating mass, is arranged at the opposite side of described flow rate control component, make the speed in tube for transfusion even by vibration; Described regulation and control power part, flow rate control component and vibrating mass are all arranged at the inside of flow control shell, and described flow control shell is provided with tube for transfusion buckle passage.
As a kind of preferred version of transfusion system of the present invention, wherein: also comprise, regulation and control inductive means, is connected with described flow rate control component, can responds to the distance of stretch out and draw back of described regulation and control push rod.
The invention provides a kind of transfusion system, first it be embodied in and be fixed to the mechanization of infusion bottle, and then provide probability for automatic integratedization realized in infusion process, and automatic integratedization specifically will be embodied in: infusion bottle is fixed by automatization; Automatically infusion bottle can be changed; By the control realization automatic plug pin of mechanical hand; Also can by the control of controller realization to each stage in this unit autoinfusion process of each unit.Present invention achieves the automatization of infusion process.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.Wherein:
Fig. 1 is the structural representation of displacement apparatus of infusing described in one embodiment of the invention;
Fig. 2 for the present invention embodiment illustrated in fig. 1 described in infuse the partial resolution structural representation of displacement apparatus;
Fig. 3 is the part-structure schematic diagram of displacement apparatus of infusing described in another embodiment of the present invention;
Fig. 4 is the structural representation of snap part described in one embodiment of the present invention;
Fig. 5 for Fig. 1 of the present invention or embodiment illustrated in fig. 3 described in the partial resolution structural representation of piercing mechanism;
Fig. 6 for Fig. 1 of the present invention or embodiment illustrated in fig. 3 described in the sectional structure schematic diagram of exhaust gear;
Fig. 7 for the present invention embodiment illustrated in fig. 6 described in the fractionation structural representation of exhaust gear;
The agent structure schematic diagram that Fig. 8 is transfusion system described in one embodiment of the invention;
Fig. 9 for the present invention embodiment illustrated in fig. 8 described in the fractionation structural representation of flow control mechanism;
Figure 10 for the present invention embodiment illustrated in fig. 8 described in the side-looking structural representation of flow control mechanism.
Figure 11 is the structural representation of displacement apparatus of infusing described in another embodiment of the present invention;
Figure 12 for the present invention embodiment illustrated in fig. 11 described in infuse the fractionation structural representation of displacement apparatus;
The agent structure schematic diagram that Figure 13 is transfusion system described in another embodiment of the present invention.
Detailed description of the invention
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, are described in detail the specific embodiment of the present invention below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
Secondly, the present invention is described in detail in conjunction with schematic diagram, when describing the embodiment of the present invention in detail; for ease of explanation; represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of protection of the invention at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiments of the present invention are described in further detail.
Fig. 1 represents that the present invention infuses the structural representation of an embodiment of displacement apparatus.It is to be noted: the present invention infuse displacement apparatus the scope that is suitable for comprise and be but not limited to infusion bottle and transfusion bag, repeat no more in a particular embodiment.Transfusion displacement apparatus of the present invention has: being used for holding fixes the handle sturcture 100 of infusion bottle (or transfusion bag), be arranged at the mechanism 200 of going forward one by one changing bottle in order to drive handle sturcture 100 to carry out of handle sturcture 100 lower end, and the piercing mechanism 300 of infusion bottle cap can be pierced through.Fix to realize handle sturcture 100 or discharge the function of infusion bottle, in another embodiment, as shown in Figures 2 and 3, handle sturcture 100 comprises the disk part 102 that the snap part 101 and being convenient in order to fixing infusion bottle rotates, and snap part 101 is arranged at the edge of disk part 102.Preferably, as shown in Figure 3, snap part 101 can select elastic material to make, by resilient expansion and fixing infusion bottle of having stretched.Snap part 101 afterbody, with certain elasticity, can produce elastic deformation, therefore can capture the infusion bottle that caliber size in certain limit is different.In one embodiment, participate in Fig. 4, the fixed part that snap part 101 selects the specific standard for mouth of infusion bottle to make, relative to the fixed solution of other embodiments, this snap part 101 is processed simply, provides cost savings.
Mechanism 200 of going forward one by one is connected with handle sturcture 100, and handle sturcture 100 can be driven to carry out the replacing of described infusion bottle position.Particularly, mechanism 200 of going forward one by one comprises go forward one by one power part 201 and the drive disk assembly 202 that goes forward one by one, drive disk assembly 202 one end of going forward one by one is connected with disk part 102, the other end is connected with the power part 201 that goes forward one by one, the power part 201 that goes forward one by one drives the drive disk assembly 202 that goes forward one by one to rotate thus the disk part 102 that links rotates, and then drive the rotation of snap part 101, to realize by the replacing of infusion bottle (or transfusion bag) withheld.
For realizing the puncture to infusion bottle (or transfusion bag), in the present embodiment, certainly piercing mechanism 300 is comprised, be arranged at the below of handle sturcture 100, comprise perforator fixed part 301, conveyor track 302 and perforator driver part 303, perforator driver part 303 drives perforator fixed part 301 to move in conveyor track 302, completes perforator to the puncture of infusion bottle and pull action.Particularly, see Fig. 5, perforator fixed part 301 comprises the sliding sleeve 301a that can match with conveyor track 302 and has elastic clamp 301b, perforator driver part 303 is arranged at the below of perforator fixed part 301, it comprises turn motor 303a and screw rod 303b, screw rod 303b one end to cooperatively interact connection with described sliding sleeve 301a, sliding sleeve 301a inside is provided with the screw thread matched with screw rod 303b, the other end is connected with described turn motor 303a, clamp 301b withholds perforator, turn motor 303a rotation makes screw rod 303b increase thus turn sliding sleeve 301a has moved upward to the puncture of infusion bottle in conveyor track 302, when described perforator extracted by needs, turn motor 303a moves in the other direction.Preferably, as shown in Figure 5, be provided with inside clamp 301b and can hold the recess that perforator balance holds the wing, better can fix perforator.
As shown in Figure 3, in this embodiment, be provided with detent mechanism 400, it comprises the inductive means 401 be arranged on snap part 101 and the reaction part 402 that can detect inductive means 401, when infusion bottle exchanges ad-hoc location for, inductive means 401 can accurately sense the accurate location of infusion bottle, thus for infusion bottle mouth arrive described piercing mechanism 300 correspondence puncture position signal is accurately provided, puncture accurately to complete.Preferably, reaction part 402 is arranged on on the mutually level support bar of inductive means 401, so that realize inducing function.
See Fig. 6 and Fig. 7, Fig. 6 shows the sectional structure schematic diagram of exhaust gear, wherein, exhaust gear 500, comprise the kettle fixed part 501 can fixing infusion bottle (or transfusion bag), one end is connected with exhaust gas drive parts 503, the other end can be conflicted to the transmission guide rod parts 502 dripping kettle, and transmission guide rod parts 502 can be promoted push being buckled in the kettle that drips dripped in kettle bayonet socket 501a, thus discharge the exhaust gas drive parts 503 dripping air unnecessary in kettle or tube for transfusion.Particularly, see Fig. 7, drip kettle fixed part 501 and comprise the kettle bayonet socket 501a that buckle fixes a kettle, and the through hole 501b be connected with a kettle bayonet socket 501a, transmission guide rod parts 502 one end is connected with exhaust gas drive parts 503, and the other end is through through hole 501b.So, exhaust gas drive parts 503 promote transmission guide rod parts 502 and push being buckled in the kettle that drips dripped in kettle bayonet socket 501a through through hole 501b, thus discharge air unnecessary in a kettle or tube for transfusion.
Include the transfusion system of transfusion displacement apparatus, monitoring infusion mechanism 600, hitch 700, supporting mechanism 800 and flow control mechanism 900, achieve automatic integratedization in infusion process.Be specially: see Fig. 8, transfusion displacement apparatus completes fixing, transfusion of changing and puncture to infusion bottle, and monitoring infusion mechanism 600, buckle is arranged at and drips a Hu Chu, comprises the flow rate of liquid monitor monitored transfusion speed and to the liquid water level monitor dripping water-in-kettle position and monitor; Hitch 700 is arranged at the platform for providing support for piercing mechanism 300, for hanging infusion set; Supporting mechanism 800, for supporting transfusion system, and is provided with movable part, can be convenient to the movement of transfusion system; Flow control mechanism 900 completes the regulation and control to infusion liquid drop flow.
Fig. 9 is the fractionation structural representation of the embodiment representing infusion bottle flow control mechanism of the present invention.It comprises flow control mechanism 900, and flow control mechanism 900 comprises, regulation and control power part 901, flow rate control component 902, vibrating mass 903 and flow control shell 904.Wherein, regulation and control power part 901 is connected with regulation and control push rod 901a, can promote regulation and control push rod 901a and extend or shrink.One end of flow rate control component 902 is connected with regulation and control push rod 901a, and the other end is provided with pressed end 902a.Vibrating mass 903 is arranged at the opposite side of flow rate control component 902, makes the speed in tube for transfusion even by vibration." being arranged at the opposite side of flow rate control component 902 " described herein, as shown in Figure 10, refers to tube for transfusion to be benchmark, is arranged at the side that flow rate control component 902 is relative.Regulation and control power part 901, flow rate control component 902 and vibrating mass 903 are all arranged at the inside of flow control shell 904, and flow control shell 904 is provided with tube for transfusion buckle passage 904a, for fixing tube for transfusion.In one embodiment, infusion bottle flow control device can also comprise regulation and control inductive means 905, is connected, can responds to the distance of stretch out and draw back of described regulation and control push rod 901a with flow rate control component 902.When need to regulate and control liquid in tube for transfusion drip speed time, regulation and control power part 901 drive regulation and control push rod 901a thus make flow rate control component 902 pressed end 902a extruding or away from tube for transfusion, vibrating mass 903 vibration transfusion pipe regulating transfusion flow velocity simultaneously, thus the final adjustment realized dripping speed.
Figure 11 is the structural representation of displacement apparatus of infusing in another embodiment of the present invention.In this embodiment, transfusion displacement apparatus of the present invention has: being used for holding fixes the handle sturcture 100 of infusion bottle (or transfusion bag), be arranged at the mechanism 200 of going forward one by one changing bottle in order to drive handle sturcture 100 to carry out of handle sturcture 100 lower end, and the piercing mechanism 300 of infusion bottle cap can be pierced through.Fix to realize handle sturcture 100 or discharge the function of infusion bottle, handle sturcture 100 comprises the snap part 101 in order to fixing infusion bottle.Preferably, snap part 101 can select elastic material to make, by resilient expansion and fixing infusion bottle of having stretched.Mechanism 200 of going forward one by one is connected with handle sturcture 100, and handle sturcture 100 can be driven to carry out the replacing of described infusion bottle position.Particularly, see Figure 12, mechanism 200 of going forward one by one comprises the driver part 203 that goes forward one by one, push mechanism of going forward one by one 204 and the track 205 that goes forward one by one, the driver part 203 that goes forward one by one drives push mechanism 204 of going forward one by one to move in the described track 205 that goes forward one by one, snap part 101 matches with the track 205 that goes forward one by one, can in horizontal movement in track 205 of going forward one by one under the promotion of push mechanism 204 of going forward one by one.Push mechanism of going forward one by one 204 and snap part 101 are all provided with flank, and the track 205 that goes forward one by one being provided with the transmission space 205a matched with the flank of fixing engaging part 101, make to go forward one by one push mechanism 204 and engaging part 101 can smooth and easy transmissions in the track of track 205 that goes forward one by one.At this, transmission space 205a is that formed by upper surface and lower surface can the recess type symmetry orbital of spacing carrying flank, and the flank of make to go forward one by one push mechanism 204 and snap part 101 can slide in the recess type symmetry orbital of the track 205 that goes forward one by one.
In one embodiment, the end of the track 205 that goes forward one by one lacks the lower surface that can carry described flank, and when snap part 101 moves to the end of the track 205 that goes forward one by one, snap part 101 drops.So, be also provided with and reclaim assembly 206 below the end of the track 205 that goes forward one by one, when snap part 101 moves to the end of the track 205 that goes forward one by one, snap part 101 falls to reclaim in assembly 206 and reclaims.
For realizing the puncture to infusion bottle (or transfusion bag), in this embodiment, certainly piercing mechanism 300 is comprised, be arranged at the below of handle sturcture 100, comprise perforator fixed part 301, conveyor track 302 and perforator driver part 303, perforator driver part 303 drives perforator fixed part 301 to move in conveyor track 302, completes perforator to the puncture of infusion bottle and pull action.Particularly, see Fig. 5, perforator fixed part 301 comprises the sliding sleeve 301a that can match with conveyor track 302 and has elastic clamp 301b, perforator driver part 303 is arranged at the below of perforator fixed part 301, it comprises turn motor 303a and screw rod 303b, screw rod 303b one end to cooperatively interact connection with sliding sleeve 301a, sliding sleeve 301a inside is provided with the screw thread matched with screw rod 303b, the other end is connected with described turn motor 303a, clamp 301b withholds perforator, turn motor 303a rotation makes screw rod 303b increase thus turn sliding sleeve 301a has moved upward to the puncture of infusion bottle in conveyor track 302, when described perforator extracted by needs, turn motor 303a moves in the other direction.Preferably, as shown in Figure 5, be provided with inside clamp 301b and can hold the recess that perforator balance holds the wing, better can fix perforator.
As shown in Figure 3, in this embodiment, be provided with detent mechanism 400, it comprises the inductive means 401 be arranged on snap part 101 and the reaction part 402 that can detect inductive means 401, when infusion bottle exchanges ad-hoc location for, inductive means 401 can accurately sense the accurate location of infusion bottle, thus for infusion bottle mouth arrive described piercing mechanism 300 correspondence puncture position signal is accurately provided, puncture accurately to complete.
See Fig. 6 and Fig. 7, Fig. 6 shows the sectional structure schematic diagram of exhaust gear, wherein, exhaust gear 500, comprise the kettle fixed part 501 can fixing infusion bottle (or transfusion bag), one end is connected with exhaust gas drive parts 503, the other end can be conflicted to the transmission guide rod parts 502 dripping kettle, and transmission guide rod parts 502 can be promoted push being buckled in the kettle that drips dripped in kettle bayonet socket 501a, thus discharge the exhaust gas drive parts 503 dripping air unnecessary in kettle or tube for transfusion.Particularly, see Fig. 7, drip kettle fixed part 501 and comprise the kettle bayonet socket 501a that buckle fixes a kettle, and the through hole 501b be connected with a kettle bayonet socket 501a, transmission guide rod parts 502 one end is connected with exhaust gas drive parts 503, and the other end is through through hole 501b.So, exhaust gas drive parts 503 promote transmission guide rod parts 502 and push being buckled in the kettle that drips dripped in kettle bayonet socket 501a through through hole 501b, thus discharge air unnecessary in a kettle or tube for transfusion.
Include the transfusion system of transfusion displacement apparatus, monitoring infusion mechanism 600, hitch 700, supporting mechanism 800 and flow control mechanism 900, achieve automatic integratedization in infusion process.Be specially: see Figure 13, transfusion displacement apparatus completes fixing, transfusion of changing and puncture to infusion bottle, and monitoring infusion mechanism 600, buckle is arranged at and drips a Hu Chu, comprises the flow rate of liquid monitor monitored transfusion speed and to the liquid water level monitor dripping water-in-kettle position and monitor; Hitch 700 is arranged at the platform for providing support for piercing mechanism 300, for hanging infusion set; Supporting mechanism 800, for supporting transfusion system, and is provided with movable part, can be convenient to the movement of transfusion system; Flow control mechanism 900 completes the regulation and control to infusion liquid drop flow.
Fig. 9 is the fractionation structural representation of the embodiment representing infusion bottle flow control mechanism of the present invention.It comprises flow control mechanism 900, and flow control mechanism 900 comprises, regulation and control power part 901, flow rate control component 902, vibrating mass 903 and flow control shell 904.Wherein, regulation and control power part 901 is connected with regulation and control push rod 901a, can promote regulation and control push rod 901a and extend or shrink.One end of flow rate control component 902 is connected with regulation and control push rod 901a, and the other end is provided with pressed end 902a.Vibrating mass 903 is arranged at the opposite side of flow rate control component 902, makes the speed in tube for transfusion even by vibration." being arranged at the opposite side of flow rate control component 902 " described herein, as shown in Figure 10, refers to tube for transfusion to be benchmark, is arranged at the side that flow rate control component 902 is relative.Regulation and control power part 901, flow rate control component 902 and vibrating mass 903 are all arranged at the inside of flow control shell 904, and flow control shell 904 is provided with tube for transfusion buckle passage 904a, for fixing tube for transfusion.In one embodiment, infusion bottle flow control device can also comprise regulation and control inductive means 905, is connected, can responds to the distance of stretch out and draw back of described regulation and control push rod 901a with flow rate control component 902.When need to regulate and control liquid in tube for transfusion drip speed time, regulation and control power part 901 drive regulation and control push rod 901a thus make flow rate control component 902 pressed end 902a extruding or away from tube for transfusion, vibrating mass 903 vibration transfusion pipe regulating transfusion flow velocity simultaneously, thus the final adjustment realized dripping speed.
As can be seen here, by means of technique scheme of the present invention, described transfusion system realizes automatic integratedization in infusion process, is embodied in: automatically can change infusion bottle; Monitoring transfusion drip speed, flow velocity and liquid bubble, and carry out infusing drip speed, flow velocity control and eliminate bubble timely; The control to each stage in infusion process is realized by control device.
It should be noted that, above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to preferred embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that, can modify to technical scheme of the present invention or equivalent replacement, and not departing from the spirit and scope of technical solution of the present invention, it all should be encompassed in the middle of right of the present invention.

Claims (13)

1. a transfusion displacement apparatus, is characterized in that: comprise,
Handle sturcture (100), comprises the snap part (101) in order to fixing infusion bottle;
To go forward one by one mechanism (200), be connected with described handle sturcture (100), described handle sturcture (100) can be driven to carry out the replacing of described infusion bottle position; And,
Piercing mechanism (300), be arranged at the below of described handle sturcture (100), comprise perforator fixed part (301), conveyor track (302) and perforator driver part (303), described perforator driver part (303) drives described perforator fixed part (301) to move in described conveyor track (302), completes perforator to the puncture of described infusion bottle and pull action.
2. to infuse as claimed in claim 1 displacement apparatus, it is characterized in that: also comprise,
Detent mechanism (400), comprise the inductive means (401) be arranged on described snap part (101) and the reaction part (402) that can detect inductive means (401), when described infusion bottle exchanges ad-hoc location for, described inductive means (401) can accurately sense the accurate location of described infusion bottle, thus for described infusion bottle mouth arrive described piercing mechanism (300) correspondence puncture position signal is accurately provided.
3. to infuse as claimed in claim 1 or 2 displacement apparatus, it is characterized in that: described handle sturcture (100) also comprises disk part (102), described snap part (101) is arranged at the edge of described disk part (102).
4. to infuse as claimed in claim 3 displacement apparatus, it is characterized in that: described in mechanism (200) of going forward one by one comprise the power part that goes forward one by one (201) and the drive disk assembly that goes forward one by one (202), the described drive disk assembly that goes forward one by one (202) one end is connected with described disk part (102), the other end is connected with the described power part that goes forward one by one (201), the drive disk assembly (202) that goes forward one by one described in the described power part that goes forward one by one (201) drives rotates thus the described disk part (102) that links rotates, and then drives the rotation of described snap part (101).
5. to infuse as claimed in claim 1 or 2 displacement apparatus, it is characterized in that: described in mechanism (200) of going forward one by one comprise the driver part that goes forward one by one (203), push mechanism of going forward one by one (204) and the track that goes forward one by one (205), push mechanism (204) of going forward one by one described in the described driver part that goes forward one by one (203) drives is moved in the described track that goes forward one by one (205), described snap part (101) matches with the described track that goes forward one by one (205), can move under the promotion of described push mechanism of going forward one by one (204) in the described track that goes forward one by one (205).
6. to infuse as claimed in claim 5 displacement apparatus, it is characterized in that: described in go forward one by one push mechanism (204) and described snap part (101) be all provided with flank, the described track that goes forward one by one (205) is provided with the transmission space (205a) matched with the flank of fixing engaging part (101), makes described push mechanism of going forward one by one (204) and described engaging part (101) can smooth and easy transmission in the track of the described track that goes forward one by one (205).
7. to infuse as claimed in claim 6 displacement apparatus, it is characterized in that: described transmission space (205a) is that formed by upper surface and lower surface can the recess type symmetry orbital of the described flank of spacing carrying, and push mechanism of going forward one by one described in making (204) and described snap part (101) can slide in the recess type symmetry orbital of the described track that goes forward one by one (205).
8. transfusion displacement apparatus as claimed in claims 6 or 7, it is characterized in that: described in the go forward one by one end of track (205) lack and can carry the lower surface of described flank, when the end of the track (205) that goes forward one by one described in described snap part (101) moves to, described snap part (101) drops.
9. to infuse as claimed in claim 8 displacement apparatus, it is characterized in that: described in go forward one by one track (205) end below be also provided with reclaim assembly (206), when the end of the track (205) that goes forward one by one described in described snap part (101) moves to, described snap part (101) falls in described recovery assembly (206) and reclaims.
10. as claim 1, 2, 4, 6, 7 or 9 arbitrary described transfusion displacement apparatus, it is characterized in that: described perforator fixed part (301) comprises the sliding sleeve (301a) that can match with described conveyor track (302) and has elastic clamp (301b), described perforator driver part (303) is arranged at the below of described perforator fixed part (301), it comprises turn motor (303a) and screw rod (303b), described screw rod (303b) one end to cooperatively interact connection with described sliding sleeve (301a), the other end is connected with described turn motor (303a), described clamp (301b) withhold perforator, turn motor (303a) rotation makes screw rod (303b) increase thus described in turn, sliding sleeve (301a) has moved upward to the puncture of infusion bottle in described conveyor track (302), when described perforator extracted by needs, turn motor (303a) moves in the other direction.
11. as claim 1,2,4,6,7 or 9 arbitrary as described in transfusion displacement apparatus, it is characterized in that: also comprise, exhaust gear (500), it comprises,
Drip kettle fixed part (501), be provided with and can fix the kettle bayonet socket (501a) dripping kettle by buckle, and the through hole (501b) be connected with described kettle bayonet socket (501a);
Transmission guide rod parts (502), its one end is connected with exhaust gas drive parts (503), and the other end is through described through hole (501b); And,
Exhaust gas drive parts (503), can promote described transmission guide rod parts (502) and push being buckled in the described kettle that drips dripped in kettle bayonet socket (501a) through described through hole (501b).
12. 1 kinds of transfusion systems, comprise transfusion displacement apparatus, it is characterized in that: also comprise,
Monitoring infusion mechanism (600), buckle is arranged at and drips a Hu Chu, comprises the flow rate of liquid monitor monitored transfusion speed and to the liquid water level monitor dripping water-in-kettle position and monitor;
Hitch (700), is arranged at the platform for providing support for described piercing mechanism (300);
Supporting mechanism (800), for supporting described transfusion system, and being provided with movable part, can being convenient to the movement of transfusion system;
Flow control mechanism (900), it comprises,
Regulation and control power part (901), are connected with regulation and control push rod (901a), can promote regulation and control push rod (901a) and extend or shrink;
Flow rate control component (902), one end is connected with described regulation and control push rod (901a), and the other end is provided with pressed end (902a); And,
Vibrating mass (903), is arranged at the opposite side of described flow rate control component (902), makes the speed in tube for transfusion even by vibration;
Described regulation and control power part (901), flow rate control component (902) and vibrating mass (903) are all arranged at the inside of flow control shell (904), and described flow control shell (904) is provided with tube for transfusion buckle passage (904a).
13. infuse displacement apparatus as claimed in claim 11, it is characterized in that: also comprise, regulation and control inductive means (905), are connected with described flow rate control component (902), can respond to the distance of stretch out and draw back of described regulation and control push rod (901a).
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CN108578820A (en) * 2018-04-26 2018-09-28 杭州国辰迈联机器人科技有限公司 A kind of infusion bag clamping mechanism
CN109045409A (en) * 2018-10-18 2018-12-21 大连民族大学 The positioning device of continuous automatic replacement infusion bottle
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CN112076362A (en) * 2020-10-17 2020-12-15 吉林大学 Continuous infusion bag mixes medicine device
CN112494325A (en) * 2020-11-19 2021-03-16 联赢医疗科技有限公司 Infusion robot capable of automatically blending liquid medicine
CN113209412A (en) * 2021-05-12 2021-08-06 镇江市第一人民医院 A chemotherapy nursing device for oncology

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WO2017219750A1 (en) * 2016-04-26 2017-12-28 上海金标生物科技有限公司 Drop-type infusion control system
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CN111084916A (en) * 2019-12-31 2020-05-01 天津大学仁爱学院 Automatic dressing change infusion set
CN112076362A (en) * 2020-10-17 2020-12-15 吉林大学 Continuous infusion bag mixes medicine device
CN112494325A (en) * 2020-11-19 2021-03-16 联赢医疗科技有限公司 Infusion robot capable of automatically blending liquid medicine
CN112494325B (en) * 2020-11-19 2021-08-24 联赢医疗科技有限公司 Infusion robot capable of automatically blending liquid medicine
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CN113209412A (en) * 2021-05-12 2021-08-06 镇江市第一人民医院 A chemotherapy nursing device for oncology

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