CN211827840U - Vein arm puncture training simulation device - Google Patents
Vein arm puncture training simulation device Download PDFInfo
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- CN211827840U CN211827840U CN202020717773.2U CN202020717773U CN211827840U CN 211827840 U CN211827840 U CN 211827840U CN 202020717773 U CN202020717773 U CN 202020717773U CN 211827840 U CN211827840 U CN 211827840U
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Abstract
The utility model discloses a vein arm puncture training analogue means, the power distribution box comprises a box body, the box includes first box and second box, the back of second box is equipped with the stopper, be equipped with liquid reserve tank, storage water tank and simulation arm in the second box, be equipped with the simulation blood vessel in the simulation arm, be equipped with the current limiter on the simulation blood vessel, the needle groove has been seted up on the surface of simulation arm, it has the pjncture needle to put the in-groove connection of needle groove, install the supporter in the first box, be equipped with branch liquid case and circulating pump on the supporter, the both ends of circulating pump are connected with the feed liquor pipe, the feed liquor pipe respectively in the liquid reserve tank with branch liquid case is linked together. The utility model is convenient to carry the teaching aid, can be independently exercised by a plurality of people at the same time, the circulating pump drives and simulates the blood circulation, the puncture position can be accurately found, blood returns when the needle is pricked, and the simulation effect is good; the water storage tank is arranged, so that the interior of the water storage tank can be cleaned up, and the water storage tank is convenient to use next time.
Description
Technical Field
The utility model relates to a vein arm puncture training analogue means belongs to medical education technical field.
Background
Venipuncture is a basic nursing technique often used in intravenous infusion and transfusion procedures, and the more skillful the medical staff have, the more helpful the patients are in alleviating panic and pain. In order to enable students in the field of medical care to better master the operation skill, a simulation teaching mode is generally adopted in nursing teaching, and a venipuncture teaching simulation device is used for explanation and practice.
The existing simulation device is usually a simulation arm and an additional blood bag, one person extrudes the blood bag and one person punctures, the puncture practice cannot be independently completed by one person and can be completed by the cooperation of the persons, the blood circulation is realized by extruding the blood bag, the simulation effect is poor, the blood vessel cannot be touched sometimes, blood return is not generated during puncturing, and the practice effect cannot be achieved; because the simulation liquid is often colored, the simulation liquid remained in the simulation blood vessel can influence the next simulation, and the simulation blood vessel needs to be cleaned; the simulated arm and the blood bag belong to teaching tools, and the teacher brings inconvenience for taking the blood bag; in addition, the teaching aid can not satisfy the simultaneous practice of many people, and if many people practice, then purchase many sets of teaching aid, increased the cost of teaching.
Therefore, those skilled in the art are devoted to designing a simulation device for venipuncture training of an arm.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide a vein arm puncture training simulator, which arranges a puncture tool in a box body, so that teachers can conveniently carry the teaching aid and simulate blood circulation by driving a circulating pump, a flow limiter on a simulated blood vessel is similar to a rubber tube for binding arms when a real person punctures, and the blood flow is controlled, thereby accurately finding the puncture position, blood return is generated when a needle is pricked, and the simulation effect is good; the whole puncture process of the device does not need others to assist and just can independently accomplish, convenient to use, the operation panel of both sides board and pull board as the exercise that sets up on the box can supply many people to exercise simultaneously, sets up the storage water tank moreover, after the exercise, extracts feed liquor pipe and the one end that simulation blood vessel and liquid reserve tank are connected from the liquid reserve tank, then corresponds and install on the storage water tank, starts the circulating pump, and the clear water can be with intraductal clean up, the next use of being convenient for.
The purpose of the utility model can be achieved by adopting the following technical scheme:
a vein arm puncture training simulation device comprises a box body, wherein the box body comprises a first box body and a second box body which are rotatably connected, a limiting block is arranged at the back of the second box body, a liquid storage box, a water storage box and a plurality of simulation arms are arranged in the second box body, simulation blood vessels are arranged in the simulation arms, a current limiter is arranged on the simulation blood vessels, two ends of each simulation blood vessel extend out of the outer side of each simulation arm, a needle placing groove is formed in the surface of each simulation arm, a puncture needle is connected in each needle placing groove, a storage rack is arranged in the first box body, a through groove is formed in the bottom of each storage rack, a liquid distribution box is arranged above each through groove, a plurality of liquid outlet pipes are arranged at the bottom of each liquid distribution box, each liquid outlet pipe penetrates through each through corresponding through groove and extends to the lower part of each storage rack, a circulating pump is, one of the liquid inlet pipes is communicated with the liquid storage tank, and the other liquid inlet pipe is communicated with the liquid distribution tank.
Preferably, the side plates are installed on two sides of the upper surface of the second box body, one side of each side plate is rotatably connected with the second box body, the two side plates are opposite in rotating direction, sliding grooves are symmetrically formed in the inner wall of the second box body along the length direction, sliding blocks are installed in the sliding grooves, and pull plates are fixedly connected to the sliding blocks.
Preferably, the handle is openly installed to first box, the bilateral symmetry of handle is installed the pin thread, the box is installed to the positive both sides of second box, the pin thread with the box phase-match.
Preferably, the top of liquid reserve tank is equipped with a plurality of liquid return pipes, the one end of simulation blood vessel with liquid return pipe is linked together, the other end of simulation blood vessel with the drain pipe is linked together.
Preferably, the tail part of the puncture needle is provided with a connecting ring, the connecting ring is connected with a spring wire, and the spring wire is fixed on the inner wall of the needle placing groove.
Preferably, a check valve is arranged in the liquid return pipe.
Preferably, the liquid storage tank and the water storage tank have the same structure.
The utility model has the advantages of:
1. the blood circulation is simulated by driving the circulating pump, the flow restrictor on the simulated blood vessel is similar to a rubber tube for binding an arm when a real person punctures, and the blood flow is controlled, so that the puncture position can be accurately found, blood returns can be generated when a needle is punctured, and the simulation effect is good; the device can be used for a plurality of people to practice simultaneously, and the whole puncture process can be independently completed without the assistance of others, so that the use is convenient.
2. The utility model discloses set up the box, with the puncture apparatus setting in the box, the teacher of being convenient for carries the teaching aid, and the both sides board and the pull board that set up on the box can regard as the operation panel of exercise moreover, and the many people of being convenient for practise simultaneously.
3. The utility model discloses set up the storage water tank, after the exercise, extract the one end that feed liquor pipe and simulation blood vessel are connected with the liquid reserve tank from the liquid reserve tank, then correspond and install on the storage water tank, start the circulating pump, the clear water can be with intraductal clean up, is convenient for use next time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the liquid storage tank of the present invention;
fig. 3 is a side view of the present invention;
fig. 4 is a sectional view of the puncture needle of the utility model.
In the figure: 1-a first box body, 2-a second box body, 3-a simulated arm, 4-a simulated blood vessel, 5-a needle placing groove, 6-a circulating pump, 7-a storage rack, 8-a handle, 9-a liquid separating box, 10-a liquid inlet pipe, 11-a liquid storage box, 12-a water storage box, 13-a side plate, 14-a drawing plate, 15-a liquid return pipe, 16-a one-way valve, 17-a male buckle, 18-a female buckle, 19-a sliding block, 20-a sliding groove, 21-a puncture needle, 22-a spring wire, 23-a connecting ring, 24-a limiting block, 25-a current limiter and 26-a liquid outlet pipe.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1-4, the simulation device for training arm venipuncture provided by this embodiment includes a box body, the box body includes a first box body 1 and a second box body 2 connected in a rotating manner, a stopper 24 is disposed on the back of the second box body 2, a liquid storage tank 11, a water storage tank 12 and a plurality of simulation arms 3 are disposed in the second box body 2, a simulation blood vessel 4 is disposed in the simulation arm 3, a current limiter 25 is disposed on the simulation blood vessel 4, both ends of the simulation blood vessel 4 extend out of the simulation arm 3, a needle placing groove 5 is disposed on the surface of the simulation arm 3, a puncture needle 21 is connected in the needle placing groove 5, a storage rack 7 is mounted in the first box body 1, a through groove is disposed at the bottom of the storage rack 7, a liquid distribution box 9 is disposed above the through groove, a plurality of liquid outlet pipes 26 are mounted at the bottom of the liquid distribution box 9, the liquid outlet pipes 26 penetrate through the, two ends of the circulating pump 6 are connected with liquid inlet pipes 10, one of the liquid inlet pipes 10 is communicated with the liquid storage tank 11, and the other liquid inlet pipe 10 is communicated with the liquid distribution tank 9.
When the device is used, the first box body 1 and the second box body 2 are opened, because the back part of the second box body 2 is provided with the limiting block 24, the first box body 1 can only be opened at a certain angle, thereby keeping the inclined state, the simulation arm 3 with the built-in simulation blood vessel 4 is taken out according to the number of the trainees, the liquid inlet pipe 10 is respectively communicated with the liquid storage box 11, the circulating pump 6 and the liquid distribution box 9 which are communicated well, the circulating pump 6 and the liquid distribution box 9 are placed on the shelf 7, then the two ends of the simulation blood vessel 4 are respectively communicated with the liquid outlet pipe 26 of the liquid distribution box 9 and the liquid return pipe 15 of the liquid storage box 11, after the components are communicated well, the circulating pump 6 is started, the liquid in the simulation blood vessel 4 is in the circulating state, then the current limiter 25 is adjusted, the simulation blood vessel 4 is bulged, the puncture position is convenient to accurately find and return the blood, the simulation effect is good, when the training is finished, the end connected with the liquid storage box, then correspondingly installed on the water storage tank 12, the circulating pump 6 is started, and the clean water can clean the inside of the water storage tank so as to be convenient for next use.
In this embodiment, the side plates 13 are installed on two sides of the upper surface of the second box 2, one side of each side plate 13 is rotatably connected with the second box 2, the rotation directions of the two side plates 13 are opposite, the inner walls of the second box 2 along the length direction are symmetrically provided with sliding grooves 20, the sliding grooves 20 are internally provided with sliding blocks 19, and the sliding blocks 19 are fixedly connected with the pull plates 14.
When the puncture is practised, the two side plates 13 and the pull plate 14 arranged on the box body can be used as an operation table for practice, so that a plurality of people can practice at the same time; after the practice is finished, the puncture tool is contained in the second box body 2, the pull plate 14 is pushed into the second box body 2, the side plates 13 on the two sides are folded, the puncture tool is sealed in the second box body 2, and the puncture tool is prevented from falling off.
In this embodiment, the handle 8 is installed on the front surface of the first box 1, the male buckles 17 are symmetrically installed on two sides of the handle 8, the female buckles 18 are installed on two sides of the front surface of the second box 2, and the male buckles 17 are matched with the female buckles 18.
Correspond male buckle 17 and the box 18 of mutually supporting of installation on first box 1 and second box 2, can die the box lock, prevent that analogue means in the box from falling out, set up handle 8, the very big mr of being convenient for carries the teaching aid.
In this embodiment, a plurality of liquid return pipes 15 are disposed on the top of the liquid storage tank 11, one end of the simulated blood vessel 4 is communicated with the liquid return pipes 15, and the other end of the simulated blood vessel 4 is communicated with the liquid outlet pipe 26.
The two ends of the simulated blood vessel 4 are respectively communicated with the liquid return pipe 15 and the liquid outlet pipe 26, so that the circulation of the liquid in the simulated blood vessel 4 is realized.
In this embodiment, the tail of the puncture needle 21 is provided with a connecting ring 23, the connecting ring 23 is connected with a spring wire 22, and the spring wire 22 is fixed on the inner wall of the corresponding needle slot 5.
The puncture needle 21 is connected to the needle placing groove 5 through the spring wire 22, so that the puncture needle 21 can be conveniently stored, and the puncture needle 21 can be elastically pulled to perform puncture practice.
In this embodiment, a check valve 16 is provided in the liquid return pipe 15.
The provision of the check valve 16 prevents the liquid in the reservoir 11 from flowing back into the simulated blood vessel 4 through the return pipe 15.
In this embodiment, the liquid storage tank 11 and the water storage tank 12 have the same structure.
After the exercise, extract one end that feed liquor pipe 10 and simulation blood vessel 4 are connected with liquid reserve tank 11 from liquid reserve tank 11, then correspond and install on storage water tank 12, start circulating pump 6, the clear water can be with intraductal clean up, is convenient for use next time.
The utility model discloses a theory of operation is: when the device is used, the male buckle 17 and the female buckle 18 are opened to separate the first box body 1 from the second box body 2, because the back of the second box body 2 is provided with the limiting block 24, the first box body 1 can only be opened at a certain angle to keep an inclined state, the two side plates 13 on the second box body 2 are unfolded in opposite directions to pull out the pull plate 14 on the front side of the second box body 2, at the moment, three flat plates can form three exercise areas, so that a plurality of people can exercise simultaneously, the simulation arm 3 with the built-in simulation blood vessel 4 is placed on the side plates 13 and the pull plate 14 according to the number of the exerciser, then the liquid inlet pipe 10 is respectively communicated with the liquid storage box 11, the circulating pump 6 and the liquid distribution box 9, the well communicated circulating pump 6 and the liquid distribution box 9 are placed on the shelf 7, then the two ends of the simulation blood vessel 4 are respectively communicated with the liquid outlet pipe 26 of the liquid distribution box 9 and the liquid return pipe, after all the parts are communicated, the circulating pump 6 is started, liquid in the simulated blood vessel 4 is in a circulating state, then the current limiter 25 is adjusted, the simulated blood vessel 4 is bulged, the puncture position can be conveniently and accurately found and blood returns is facilitated, the simulation effect is good, when the exercise is finished, one end, connected with the liquid storage tank 11, of the liquid inlet pipe 10 and the simulated blood vessel 4 is pulled out of the liquid storage tank 11 and then is correspondingly installed on the water storage tank 12, the circulating pump 6 is started, clear water can clean the inside of the pipe and is convenient to use next time, all the parts are detached and placed in the second box body 2, the pull plate 14 is pushed into the second box body 2, the side plates 13 on two sides are folded, the puncture tool can be sealed in the second box body 2, meanwhile, the male buckle 17 and the female buckle 18 are buckled, the box body is locked.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a vein arm puncture training analogue means, includes the box, its characterized in that: the box comprises a first box body (1) and a second box body (2) which are connected in a rotating mode, a limiting block (24) is arranged at the back of the second box body (2), a liquid storage box (11), a water storage box (12) and a plurality of simulation arms (3) are arranged in the second box body (2), simulation blood vessels (4) are arranged in the simulation arms (3), a current limiter (25) is arranged on the simulation blood vessels (4), two ends of the simulation blood vessels (4) extend out of the outer side of the simulation arms (3), needle placing grooves (5) are formed in the surfaces of the simulation arms (3), puncture needles (21) are connected in the needle placing grooves (5), a storage rack (7) is installed in the first box body (1), a through groove is formed in the bottom of the storage rack (7), a liquid distributing box (9) is arranged above the through groove, a plurality of liquid outlet pipes (26) are installed at the bottom of the liquid distributing box, drain pipe (26) run through lead to the groove and extend to the below of supporter (7), one side of branch liquid case (9) is equipped with circulating pump (6), the both ends of circulating pump (6) are connected with feed liquor pipe (10), one of them feed liquor pipe (10) with liquid reserve tank (11) are linked together, another feed liquor pipe (10) with branch liquid case (9) are linked together.
2. A simulation device for training venipuncture of an arm as claimed in claim 1, wherein: curb plate (13) are installed to second box (2) upper surface both sides, one side of curb plate (13) with second box (2) rotate to be connected, just the direction of rotation of two blocks of curb plates (13) is opposite, spout (20) have been seted up along length direction's inner wall to second box (2) symmetry, install slider (19) in spout (20), fixedly connected with pull board (14) on slider (19).
3. A simulation device for training venipuncture of an arm as claimed in claim 1, wherein: handle (8) are openly installed to first box (1), pin thread (17) are installed to the bilateral symmetry of handle (8), box (18) are installed to the positive both sides of second box (2), pin thread (17) with box (18) phase-match.
4. A simulation device for training venipuncture of an arm as claimed in claim 1, wherein: the top of liquid reserve tank (11) is equipped with a plurality of liquid return pipes (15), the one end of simulation blood vessel (4) with liquid return pipe (15) are linked together, the other end of simulation blood vessel (4) with drain pipe (26) are linked together.
5. A simulation device for training venipuncture of an arm as claimed in claim 1, wherein: the tail of the puncture needle (21) is provided with a connecting ring (23), the connecting ring (23) is connected with a spring wire (22), and the spring wire (22) is fixed on the inner wall of the needle placing groove (5).
6. A simulation device for training of venipuncture of an arm as claimed in claim 4, wherein: a one-way valve (16) is arranged in the liquid return pipe (15).
7. A simulation device for training of venipuncture of an arm as claimed in claim 4, wherein: the liquid storage tank (11) and the water storage tank (12) have the same structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020717773.2U CN211827840U (en) | 2020-04-30 | 2020-04-30 | Vein arm puncture training simulation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020717773.2U CN211827840U (en) | 2020-04-30 | 2020-04-30 | Vein arm puncture training simulation device |
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| Publication Number | Publication Date |
|---|---|
| CN211827840U true CN211827840U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020717773.2U Expired - Fee Related CN211827840U (en) | 2020-04-30 | 2020-04-30 | Vein arm puncture training simulation device |
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| CN (1) | CN211827840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652203A (en) * | 2020-12-18 | 2021-04-13 | 复旦大学 | Human-simulated embedded type muscle injection module capable of injecting water |
-
2020
- 2020-04-30 CN CN202020717773.2U patent/CN211827840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652203A (en) * | 2020-12-18 | 2021-04-13 | 复旦大学 | Human-simulated embedded type muscle injection module capable of injecting water |
| CN112652203B (en) * | 2020-12-18 | 2022-08-05 | 复旦大学 | Human-simulated embedded type muscle injection module capable of injecting water |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |