CN113679905A - Infusion support with alarm function for nursing tumor and cancer - Google Patents
Infusion support with alarm function for nursing tumor and cancer Download PDFInfo
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- CN113679905A CN113679905A CN202110940715.5A CN202110940715A CN113679905A CN 113679905 A CN113679905 A CN 113679905A CN 202110940715 A CN202110940715 A CN 202110940715A CN 113679905 A CN113679905 A CN 113679905A
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- 238000001802 infusion Methods 0.000 title claims abstract description 59
- 206010028980 Neoplasm Diseases 0.000 title claims abstract description 41
- 230000000474 nursing effect Effects 0.000 title claims abstract description 23
- 201000011510 cancer Diseases 0.000 title claims abstract description 21
- 230000003028 elevating effect Effects 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 7
- 241001330002 Bambuseae Species 0.000 claims description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 7
- 239000011425 bamboo Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 230000007246 mechanism Effects 0.000 abstract description 40
- 239000003814 drug Substances 0.000 abstract description 15
- 230000002093 peripheral effect Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1415—Stands, brackets or the like for supporting infusion accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1414—Hanging-up devices
- A61M5/1417—Holders or handles for hanging up infusion containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means 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
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
- A61M5/1684—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion
- A61M5/16845—Monitoring, detecting, signalling or eliminating infusion flow anomalies by detecting the amount of infusate remaining, e.g. signalling end of infusion by weight
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to the technical field of infusion supports for nursing, in particular to an infusion support with an alarm function for nursing tumor and cancer. The medical device comprises a shell, a fixed cavity is formed in the shell, hinge grooves communicated with the fixed cavity are formed in the peripheral side wall of the shell, the inner wall of each hinge groove is close to an outer opening edge fixedly connected with hinge shafts, the center of the lower surface of the lifting mechanism is fixedly connected with a second limiting rod, the lifting mechanism is close to the periphery of the lower surface and is provided with a plurality of first spring fixing grooves in an annular array, a first limiting column is fixedly connected in each first spring fixing groove, the lifting mechanism achieves the effect of making feedback along with the weight of an infusion bottle, the alarm device moves up and down along with the lifting mechanism, when the alarm device moves down along with the lifting mechanism, the contact slots are matched with contact plugs in an inserting mode, a stable trigger circuit is formed, the power-on early warning of the alarm device is achieved, and medical workers can be reminded of changing the medicines in time.
Description
Technical Field
The invention relates to the technical field of infusion supports for nursing, in particular to an infusion support with an alarm function for nursing tumor and cancer.
Background
In the daily work of a hospital, intravenous infusion is a commonly used auxiliary medical means for nursing tumor and cancer, an infusion support is a commonly used medical apparatus used for hanging an infusion bottle for intravenous infusion of a patient, and a plurality of hooks are arranged above an infusion rod of a common infusion support for hanging the infusion bottle, so that the common infusion support does not have an alarm function, and cannot give an early warning to the infusion bottle about to be infused out so as to remind medical staff of changing medicines.
At present, hospitals basically adopt a traditional infusion mode and rely on manual control and monitoring, and patients are generally in an unconscious state after hanging an infusion bottle and wait for the liquid medicine in the infusion bottle to be infused, and during the period, the patients often play mobile phones, chat, watch magazines or sleep and rest to get a boring time, so that the situation that the residual volume of the liquid medicine in the hanging bottle is forgotten to watch is caused, the liquid medicine is not noticed after hanging, the time for taking a needle is missed to cause the phenomenon of blood return, and even to cause life danger, therefore, the invention aims to provide the infusion support with the alarm function for tumor cancer nursing, and the infusion support solves the problems that the residual volume of the liquid medicine in the hanging bottle is forgotten to watch and the time for taking the needle is missed to cause the blood return.
Disclosure of Invention
The invention aims to provide a transfusion stand with an alarm function for nursing tumor and cancer, which aims to solve the problems in the background technology.
In order to achieve the above object, the present invention provides an infusion support with an alarm function for nursing tumor and cancer, comprising a support rod and a mounting seat disposed on the support rod, wherein the mounting seat at least comprises:
a housing, a fixed cavity is arranged in the housing, a hinge groove communicated with the fixed cavity is arranged on the side wall of the periphery of the housing, a hinge shaft is fixedly connected to the inner wall of the hinge groove at the position close to the outer opening edge, a mounting groove is arranged at the center of the upper surface of the housing, an alarm device is connected in the mounting groove in a sliding manner, a connecting seat is fixedly connected to the center of the lower surface of the housing, a lower edge wall is fixedly connected to the center of the lower surface of the connecting seat, a second connecting groove is arranged at the center of the lower surface of the lower edge wall, a second positioning hole communicated with the second connecting groove is arranged at the center of the upper surface of the connecting seat, a second spring fixing groove is arranged on the upper surface of the connecting seat in an annular array by taking the second positioning hole as the circle center, a second limiting column is fixedly arranged in the second spring fixing groove, and a second spring is connected on the second limiting column in an embedded manner, a battery jar is arranged on one side, close to the edge of the installation groove, of the upper surface of the shell, and is further electrically connected with the two contact slots, the alarm horn is electrically connected with the two contact plugs, a power supply is arranged in the battery jar, when the two contact plugs on the alarm device are in plug-in contact with the two contact slots, a power-on loop is formed between the power supply and the alarm device, and the alarm horn realizes power-on alarm;
the casing of this embodiment is when specifically using, when elevating system rebound, first gag lever post promotes the third gag lever post, makes alarm device follows the slide bar moves up, first spring atress is tensile, the spring is fixed a section of thick bamboo and is in upwards sliding in the first connecting groove, the contact slot with the separation of contact plug, works as when elevating system gradually moves down, first spring kick-backs, the pulling alarm device moves down, works as when elevating system resumes initial state, the contact slot with the cooperation of pegging graft completely of contact plug, at this moment, the power with warning loudspeaker owing the contact slot with the return circuit is constituteed to the intercommunication of contact plug, warning loudspeaker circular telegram realizes the warning, comes the suggestion medical personnel to change dressings.
The lifting mechanism is characterized in that a plurality of hinge lugs are fixedly connected to the periphery of the side wall of the lifting mechanism, fixing holes are formed in the surface of the side wall of each hinge lug, a transfusion hanging rod is fixedly hinged to each hinge lug, a first limiting rod is fixedly connected to the center of the upper surface of the lifting mechanism, a second limiting rod is fixedly connected to the center of the lower surface of the lifting mechanism, a plurality of first spring fixing grooves are formed in the lifting mechanism, close to the peripheral edge of the lower surface, in an annular array mode, and a first limiting column is fixedly connected to the inside of each first spring fixing groove;
when the lifting mechanism of this embodiment is used specifically, when an infusion bottle filled with medicine is hung on the hook, due to the gravity action of a medicine bottle, one end of the hinge rod rotates upwards to push the lifting mechanism to move upwards along the second positioning hole, the second spring is stressed and stretched, the second limiting column is separated from the first limiting column, the pulling force exerted on the second spring gradually decreases as the medicine in the medicine bottle gradually decreases, the second spring pulls the lifting mechanism to move downwards until the second limiting column is attached to the first limiting column, and the infusion hanging rod returns to the initial state.
As a further improvement of the technical scheme, the bottom of the supporting rod is fixedly connected with a base, the base is fixedly provided with universal wheels, and the supporting rod is fixedly connected with the second connecting groove.
As a further improvement of the technical scheme, the mounting groove has a positioning groove at the edge of the peripheral side wall, a positioning screw hole is formed in the lower surface of the positioning groove, a screw is connected to the inner thread of the positioning screw hole, a slide bar is coaxially connected to the top end of the screw, a first limiting hole is formed in the center of the upper surface of the mounting groove, first connecting grooves are symmetrically formed in the edges of the first limiting hole, a first spring is fixedly connected to the inside of each first connecting groove, and contact slots are symmetrically formed in the edges of the first limiting hole.
As a further improvement of the technical scheme, an alarm horn is fixedly mounted on the upper surface of the alarm device, a third limiting rod is fixedly connected to the center of the lower surface of the alarm device, contact plugs are symmetrically mounted at the edge of the third limiting rod, spring fixing cylinders are symmetrically fixed at the edge of the third limiting rod, positioning lugs are fixedly connected to the periphery of the side wall of the alarm device, and first positioning holes are formed in the upper surface of each positioning lug.
As a further improvement of the technical scheme, one end of the first spring is fixedly connected with the bottom of the first connecting groove, and the other end of the first spring is fixedly connected with the lower surface of the spring fixing cylinder.
As a further improvement of the technical scheme, the infusion hanging rod at least comprises a hook, one end of the hook is fixedly connected with a hinged rod, a first hinged hole is formed in the position, close to the center, of the side wall of the hinged rod, and a second hinged hole is formed in the position, close to one end edge, of the side wall of the hinged rod.
As a further improvement of the technical solution, the lifting mechanism is slidably connected to the first limiting hole through the first limiting rod, the lifting mechanism is slidably connected to the second positioning hole through the second limiting rod, and the first limiting rod is always attached to the third limiting rod.
As a further improvement of the technical solution, one end of the second spring is fixedly connected to the lower surface of the second spring fixing groove, the other end of the second spring is fixedly connected to the upper surface of the first spring fixing groove, and the first limiting column has the same size as the second limiting column.
As a further improvement of the technical scheme, the positioning lug is along the slide bar is in sliding connection with the positioning groove, one end of the first spring is fixedly connected with the upper surface of the first connecting groove, the other end of the first spring is fixedly connected with the upper surface of the spring fixing cylinder, and the spring fixing cylinder is matched with the first connecting groove in an inserting manner.
As a further improvement of the technical scheme, the infusion hanging rod is hinged with the hinge shaft through the first hinge hole, and the inner diameter of the hinge groove is matched with the moving range of the infusion hanging rod.
Compared with the prior art, the invention has the beneficial effects that:
1. in the infusion support with the alarm function for nursing tumor and cancer, the lifting mechanism is hinged with the infusion hanging rod through the arranged lifting mechanism, and moves downwards under the action of gravity and the second spring along with the weight reduction of an infusion bottle, and the lifting mechanism achieves the effect of feeding back along with the weight of the infusion bottle.
2. In this tumour cancer nursing is with infusion support that has alarming function, through the alarm device who sets up, alarm device reciprocates along with elevating system, when alarm device along with elevating system downstream, by the grafting cooperation of contact slot and contact plug, forms stable trigger circuit, realizes alarm device's circular telegram early warning, can in time remind medical personnel to change dressings.
Drawings
FIG. 1 is a schematic view of the entire structure of embodiment 1;
FIG. 2 is a schematic view of the structure of the mount of embodiment 1;
FIG. 3 is a schematic structural view of the case according to embodiment 1;
FIG. 4 is an enlarged schematic view of structure A of example 1;
FIG. 5 is a sectional view of the housing of embodiment 1;
FIG. 6 is a schematic structural view of an alarm device according to embodiment 1;
FIG. 7 is a schematic bottom view of the alarm device of embodiment 1;
FIG. 8 is one of the installation diagrams of the elevating mechanism of embodiment 1;
FIG. 9 is a schematic view showing an initial state of the elevating mechanism according to embodiment 1;
fig. 10 is a schematic view showing a state where the elevating mechanism of embodiment 1 is raised;
fig. 11 is a schematic view of a connection structure of the lifting mechanism and the connection seat in embodiment 1;
fig. 12 is a schematic cross-sectional view of the connection socket of embodiment 1;
FIG. 13 is a schematic view of the structure of the elevating mechanism of embodiment 1;
FIG. 14 is a schematic view showing a structure of connecting the elevating mechanism and the infusion hanging rod in embodiment 1;
FIG. 15 is a schematic view showing the construction of an infusion hanging rod in embodiment 1;
fig. 16 is a circuit diagram of the operating principle of the alarm horn of embodiment 1.
The various reference numbers in the figures mean:
1. a support bar; 101. a base; 102. a universal wheel; 103. a transfusion hanging rod; 1031. a hinged lever; 1032. hooking; 1033. A first hinge hole; 1034. a second hinge hole;
2. a mounting seat; 201. a fixed cavity; 202. a hinge slot; 2021. hinging a shaft; 203. mounting grooves; 2031. a first limit hole; 2032. positioning a groove; 20321. positioning the screw hole; 2033. a first connecting groove; 2034. a first spring; 2035. a contact slot; 204. a battery case; 205. a housing;
3. a lifting mechanism; 301. a first limit rod; 302. a hinge ear; 3021. a fixing hole; 303. a first spring fixing groove; 3031. a first limit post; 304. a second limiting rod;
4. an alarm device; 401. a third limiting rod; 402. positioning the ear; 4021. a first positioning hole; 403. a contact plug; 404. A spring fixing cylinder; 405. a slide bar; 4051. a screw; 406. an alarm horn;
5. a connecting seat; 501. a second spring fixing groove; 5011. a second limit post; 5012. a second spring; 502. a second positioning hole; 503. a lower edge wall; 5031. a second connecting groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", "third" may explicitly or implicitly include one or more of the features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Example 1
Referring to fig. 1 to 16, the present embodiment aims to provide an infusion support with an alarm function for nursing cancer, which includes a support rod 1 and a mounting base 2 disposed on the support rod 1, wherein the mounting base 2 at least includes:
a housing 205, a fixed cavity 201 is formed in the housing 205, a hinge groove 202 communicated with the fixed cavity 201 is formed on the peripheral side wall of the housing 205, a hinge shaft 2021 is fixedly connected to the inner wall of the hinge groove 202 near the outer opening edge, a mounting groove 203 is formed at the center of the upper surface of the housing 205, an alarm device 4 is slidably connected in the mounting groove 203, a connecting socket 5 is fixedly connected at the center of the lower surface of the housing 205, a lower edge wall 503 is fixedly connected at the center of the lower surface of the connecting socket 5, a second connecting groove 5031 is formed at the center of the lower surface of the lower edge wall 503, a second positioning hole 502 communicated with the second connecting groove 5031 is formed at the center of the upper surface of the connecting socket 5, a second spring fixing groove 501 is formed on the upper surface of the connecting socket 5 in an annular array by taking the second positioning hole 502 as the center of a circle, a second limit post 5011 is fixedly installed in the second spring fixing groove 501, and a second spring 5012 is connected on the second limit post 5011 in an embedded manner, a battery jar 204 is arranged on one side of the upper surface of the shell 205 close to the edge of the mounting groove 203, further, the battery jar 204 is electrically connected with the two contact slots 2035, the alarm horn 406 is electrically connected with the two contact plugs 403, a power supply is arranged in the battery jar 204, when the two contact plugs 403 on the alarm device 4 are in plug-in contact with the two contact slots 2035, a power-on loop is formed between the power supply and the alarm device 4, and the alarm horn 406 realizes power-on alarm;
when the housing 205 of this embodiment is used specifically, when the lifting mechanism 3 moves upward, the first limiting rod 301 pushes the third limiting rod 401, so that the alarm device 4 moves upward along the sliding rod 405, the first spring 2034 is stretched by force, the spring fixing barrel 404 slides upward in the first connecting groove 2033, the contact slot 2035 is separated from the contact plug 403, when the lifting mechanism 3 moves downward gradually, the first spring 2034 rebounds to pull the alarm device 4 to move downward, when the lifting mechanism 3 returns to the initial state, the contact slot 2035 is completely inserted into and matched with the contact plug 403, at this time, the power supply and the alarm speaker 406 form a loop due to the communication between the contact slot 2035 and the contact plug, the alarm speaker 406 is powered on to alarm, so as to prompt the medical staff to change the medicine, and the operating principle circuit of the alarm speaker 406 is shown in fig. 16.
The lifting mechanism 3 is characterized in that a plurality of hinge lugs 302 are fixedly connected to the periphery of the side wall of the lifting mechanism 3, fixing holes 3021 are formed in the surface of the side wall of each hinge lug 302, a transfusion hanging rod 103 is fixedly hinged to each hinge lug 302, a first limiting rod 301 is fixedly connected to the center of the upper surface of the lifting mechanism 3, a second limiting rod 304 is fixedly connected to the center of the lower surface of the lifting mechanism 3, a plurality of first spring fixing grooves 303 are formed in the lifting mechanism 3 close to the peripheral edge of the lower surface in an annular array mode, and first limiting columns 3031 are fixedly connected in the first spring fixing grooves 303;
when the lifting mechanism 3 of this embodiment is used specifically, when an infusion bottle filled with medicine is hung on the hook 1032, one end of the hinge rod 1031 rotates upward due to the gravity of the medicine bottle, and pushes the lifting mechanism 3 to move upward along the second positioning hole 502, the second spring 5012 is pulled by force, the second limit column 5011 is separated from the first limit column 3031, the pulling force applied to the second spring 5012 gradually decreases as the medicine in the medicine bottle decreases, the second spring 5012 pulls the lifting mechanism 3 to move downward until the second limit column 5011 is attached to the first limit column 3031, and the infusion hanging rod 103 returns to the initial state.
The bottom of the support rod 1 is fixedly connected to a base 101, the base 101 is fixedly provided with a universal wheel 102, and the support rod 1 is fixedly connected to the second connecting groove 5031.
In addition, locating slot 2032 has been seted up at lateral wall edge all around of mounting groove 203, locating screw 20321 has been seted up to locating slot 2032 lower surface, locating screw 20321 female connection has screw 4051, screw 4051 top coaxial coupling has slide bar 405, slide bar 405 length and 3 displacement looks adaptations of elevating system, first spacing hole 2031 has been seted up to mounting groove 203 upper surface center department, first connecting groove 2033 has been seted up to first spacing hole 2031 edge symmetry, first connecting groove 2033 size and the fixed section of thick bamboo 404 size looks adaptation of spring, first spring 2034 of fixedly connected with in the first connecting groove 2033, contact slot 2035 has been seted up to first spacing hole 2031 edge symmetry, contact slot 2035 is cross 2033 with first connecting groove 2033 and distributes.
In addition, an alarm horn 406 is fixedly mounted on the upper surface of the alarm device 4, a third limiting rod 401 is fixedly connected to the center of the lower surface of the alarm device 4, the third limiting rod 401 is vertically aligned with the first limiting hole 2031, the size of the third limiting rod 401 is matched with the size of the first limiting hole 2031, contact plugs 403 are symmetrically mounted on the lower surface of the alarm device 4 and located at the edge of the third limiting rod 401, spring fixing cylinders 404 are symmetrically fixed at the edge of the third limiting rod 401, the contact plugs 403 and the spring fixing cylinders 404 are distributed in a cross shape, the contact plugs 403 are in plug-in fit with contact slots 2035, positioning lugs 402 are fixedly connected to the periphery of the side wall of the alarm device 4, and first positioning holes 4021 are formed in the upper surface of the positioning lugs 402.
Specifically, one end of the first spring 2034 is fixedly connected to the bottom of the first connecting groove 2033, the other end of the first spring 2034 is fixedly connected to the lower surface of the spring fixing cylinder 404, and the first spring 2034 enables the alarm device 4 to slide downwards along the sliding rod 405, so that the contact plug 403 is in plug-in fit with the first spring 2034.
Further, the infusion hanging rod 103 at least comprises a hook 1032, one end of the hook 1032 is fixedly connected with a hinge rod 1031, a first hinge hole 1033 is formed in the position, close to the center, of the side wall of the hinge rod 1031, a second hinge hole 1034 is formed in the position, close to one end edge, of the side wall of the hinge rod 1031, and the hook 1032 is used for hanging an infusion bottle.
Still further, the lifting mechanism 3 is slidably connected with the first limiting hole 2031 through the first limiting rod 301, the lifting mechanism 3 is slidably connected with the second positioning hole 502 through the second limiting rod 304, the lifting mechanism 3 realizes limiting through the first limiting rod 301 and the second limiting rod 304, the size of the first limiting rod 301 is matched with the size of the first limiting hole 2031, the size of the second limiting rod 304 is matched with the size of the second positioning hole 502, the first limiting rod 301 is always attached to the third limiting rod 401, and the third limiting rod 401 is pushed through the first limiting rod 301, so that the alarm device 4 moves upwards.
One end of the second spring 5012 is fixedly connected with the lower surface of the second spring fixing groove 501, the other end of the second spring 5012 is fixedly connected with the upper surface of the first spring fixing groove 303, the size of the first limiting column 3031 is the same as that of the second limiting column 5011, when the infusion hanging rod 103 is in an initial state without a heavy object, the first limiting column 3031 and the second limiting column 5011 are vertically attached, and the second spring 5012 is in a free state.
In addition, location ear 402 is along slide bar 405 at constant head tank 2032 sliding connection, constant head tank 2032 plays spacing effect to alarm device 4, can prevent effectively that alarm device 4 from rocking, first spring 2034 one end and first connecting groove 2033 upper surface fixed connection, the first spring 2034 other end and the fixed section of thick bamboo 404 upper surface fixed connection of spring, the fixed section of thick bamboo 404 of spring cooperates with first connecting groove 2033 grafting, it is further, the fixed section of thick bamboo 404 of spring slides from top to bottom along with alarm device 4 in first connecting groove 2033, the fixed section of thick bamboo 404 size of spring and first connecting groove 2033 looks adaptation.
Specifically, the infusion hanging rod 103 is hinged with a hinge shaft 2021 through a first hinge hole 1033, the inner diameter of the hinge groove 202 is matched with the moving range of the infusion hanging rod 103, the infusion hanging rod 103 rotates up and down in the hinge groove 202 by taking the hinge shaft 2021 as a fulcrum, the stretching force of the second spring 5012 is matched with the weight of an infusion bottle, when the infusion bottle is in an empty bottle or at a warning liquid level, the second spring 5012 restores to an initial free state, and the second spring 5012 pulls the lifting mechanism 3 to enable the first limiting column 3031 to be attached to the second spring 5012.
Further, the working circuit principle of the alarm horn is as follows: the triodes VT1 and VT2 form a complementary self-excited multivibrator, R2 and C1 form a positive feedback loop, an oscillation signal is output by a VT2 emitter and is directly injected into a VT3 base electrode for amplification, and finally, an alarm horn BL is pushed to play.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a tumour cancer nursing is with infusion support that has alarming function which characterized in that: including bracing piece (1) and mount pad (2) of setting on bracing piece (1), include at least in mount pad (2):
the hinge assembly comprises a shell (205), a fixed cavity (201) is formed in the shell (205), a hinge groove (202) communicated with the fixed cavity (201) is formed in the side wall of the periphery of the shell (205), a hinge shaft (2021) is fixedly connected to the inner wall of the hinge groove (202) close to the outer opening edge, a mounting groove (203) is formed in the center of the upper surface of the shell (205), an alarm device (4) is connected to the mounting groove (203) in a sliding manner, a connecting seat (5) is fixedly connected to the center of the lower surface of the shell (205), a lower edge wall (503) is fixedly connected to the center of the lower surface of the connecting seat (5), a second connecting groove (5031) is formed in the center of the lower surface of the lower edge wall (503), a second positioning hole (502) communicated with the second connecting groove (5031) is formed in the center of the upper surface of the connecting seat (5), and a second spring fixing and a second positioning hole (502) is formed in the annular array at the center of the second positioning hole (5031), and the upper surface of the connecting seat (5) is fixed by a second spring A second limiting column (5011) is fixedly installed in the second spring fixing groove (501), a second spring (5012) is connected to the second limiting column (5011) in a nested mode, and a battery groove (204) is formed in one side, close to the edge of the installing groove (203), of the upper surface of the shell (205);
elevating system (3), a plurality of hinge lug (302) of fixedly connected with all around of elevating system (3) lateral wall, fixed orifices (3021) have been seted up on hinge lug (302) lateral wall surface, the articulated peg (103) that are fixed with the infusion on hinge lug (302), elevating system (3) upper surface center department first gag lever post (301) of fixedly connected with, elevating system (3) lower surface center department fixedly connected with second gag lever post (304), elevating system (3) are close to lower surface all around edge department and have seted up a plurality of first spring fixed slots (303) with annular array, first spacing post (3031) of fixedly connected with in first spring fixed slot (303).
2. The infusion support with the alarm function for nursing tumor and cancer according to claim 1, wherein: the bottom of the supporting rod (1) is fixedly connected with a base (101), the base (101) is fixedly provided with a universal wheel (102), and the supporting rod (1) is fixedly connected with the second connecting groove (5031).
3. The infusion support with the alarm function for nursing tumor and cancer according to claim 1, wherein: locating slot (2032) has been seted up at lateral wall edge all around in mounting groove (203), location screw (20321) have been seted up to locating slot (2032) lower surface, location screw (20321) internal thread is connected with screw rod (4051), screw rod (4051) top coaxial coupling has slide bar (405), first spacing hole (2031) has been seted up to mounting groove (203) upper surface center department, first connecting groove (2033) have been seted up to first spacing hole (2031) edge symmetry, first spring (2034) of fixedly connected with in first connecting groove (2033), contact slot (2035) have been seted up to first spacing hole (2031) edge symmetry.
4. The infusion support with the alarm function for nursing tumor and cancer according to claim 3, wherein: fixed surface installs warning loudspeaker (406) on alarm device (4), alarm device (4) lower surface center department fixedly connected with third gag lever post (401), alarm device (4) lower surface is located contact plug (403) are installed to third gag lever post (401) edge symmetry, third gag lever post (401) edge symmetry is fixed with the fixed section of thick bamboo of spring (404), alarm device (4) lateral wall fixedly connected with location ear (402) all around, first locating hole (4021) have been seted up to location ear (402) upper surface.
5. The infusion support with the alarm function for nursing tumor and cancer according to claim 3, wherein: one end of the first spring (2034) is fixedly connected with the bottom of the first connecting groove (2033), and the other end of the first spring (2034) is fixedly connected with the lower surface of the spring fixing cylinder (404).
6. The infusion support with the alarm function for nursing tumor and cancer according to claim 2, wherein: the infusion hangs at least including couple (1032) on pole (103), couple (1032) one end fixedly connected with articulates pole (1031), articulate pole (1031) lateral wall is close to center department and has seted up first articulated hole (1033), articulate pole (1031) lateral wall is close to one end edge and has seted up second articulated hole (1034).
7. The infusion support with the alarm function for nursing tumor and cancer according to claim 4, wherein: elevating system (3) pass through first gag lever post (301) with first spacing hole (2031) sliding connection, elevating system (3) pass through second gag lever post (304) with second locating hole (502) sliding connection, first gag lever post (301) with laminating all the time with third gag lever post (401).
8. The infusion support with the alarm function for nursing tumor and cancer according to claim 1, wherein: one end of the second spring (5012) is fixedly connected with the lower surface of the second spring fixing groove (501), the other end of the second spring (5012) is fixedly connected with the upper surface of the first spring fixing groove (303), and the size of the first limiting column (3031) is the same as that of the second limiting column (5011).
9. The infusion support with the alarm function for nursing tumor and cancer according to claim 4, wherein: the positioning lug (402) is slidably connected with the positioning groove (2032) along the sliding rod (405), one end of the first spring (2034) is fixedly connected with the upper surface of the first connecting groove (2033), the other end of the first spring (2034) is fixedly connected with the upper surface of the spring fixing barrel (404), and the spring fixing barrel (404) is matched with the first connecting groove (2033) in an inserting manner.
10. The infusion support with the alarm function for nursing tumor and cancer according to claim 6, wherein: the infusion hanging rod (103) is hinged with the hinging shaft (2021) through the first hinging hole (1033), and the inner diameter size of the hinging groove (202) is matched with the moving range of the infusion hanging rod (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940715.5A CN113679905A (en) | 2021-08-17 | 2021-08-17 | Infusion support with alarm function for nursing tumor and cancer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110940715.5A CN113679905A (en) | 2021-08-17 | 2021-08-17 | Infusion support with alarm function for nursing tumor and cancer |
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| Publication Number | Publication Date |
|---|---|
| CN113679905A true CN113679905A (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110940715.5A Pending CN113679905A (en) | 2021-08-17 | 2021-08-17 | Infusion support with alarm function for nursing tumor and cancer |
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| US20180272062A1 (en) * | 2017-03-27 | 2018-09-27 | Boe Technology Group Co., Ltd. | Transfusion speed regulator, transfusion monitoring system, and operation method of the same |
| CN110812576A (en) * | 2019-11-12 | 2020-02-21 | 丽水市第二人民医院 | Infusion set for hemodialysis |
| CN210583271U (en) * | 2019-06-28 | 2020-05-22 | 新乡医学院第三附属医院 | Infusion support for oncology nursing |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5112319A (en) * | 1991-05-14 | 1992-05-12 | Eric Lai | Infusion alarm system |
| US20180272062A1 (en) * | 2017-03-27 | 2018-09-27 | Boe Technology Group Co., Ltd. | Transfusion speed regulator, transfusion monitoring system, and operation method of the same |
| CN107243095A (en) * | 2017-06-16 | 2017-10-13 | 郑笔耕 | A kind of outpatient service Infusion support with prompting function |
| CN210583271U (en) * | 2019-06-28 | 2020-05-22 | 新乡医学院第三附属医院 | Infusion support for oncology nursing |
| CN110812576A (en) * | 2019-11-12 | 2020-02-21 | 丽水市第二人民医院 | Infusion set for hemodialysis |
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Application publication date: 20211123 |