CN207883184U - A kind of simulation arm vein injection practice model - Google Patents
A kind of simulation arm vein injection practice model Download PDFInfo
- Publication number
- CN207883184U CN207883184U CN201721408541.3U CN201721408541U CN207883184U CN 207883184 U CN207883184 U CN 207883184U CN 201721408541 U CN201721408541 U CN 201721408541U CN 207883184 U CN207883184 U CN 207883184U
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- CN
- China
- Prior art keywords
- blood vessel
- simulation
- reserve tank
- arm
- liquid reserve
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- Expired - Fee Related
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- Instructional Devices (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of simulation arm veins to inject practice model, including arm models, simulated blood vessel, simulation blood circulation device and liquid reserve tank, one end of simulated blood vessel is connect with simulation blood circulation device, and the other end passed around arm models and connect with liquid reserve tank；It includes micropump and separating box to simulate blood circulation device, the import of micropump connects liquid reserve tank by inlet tube through valve, miniature pump discharge is provided with casing, the import of separating box is provided with connecting tube, connecting tube is installed with casing cooperation, and the outlet of separating box is provided with multichannel branch pipe, and each branch pipe is connected respectively the inlet of each simulated blood vessel, the more short tubes for being equipped with check valve are provided on liquid reserve tank, the liquid outlet of simulated blood vessel connects short tube by catheter through flow regulator.It is good that the utility model provides a kind of simulated effect, more people can be supplied to practice simultaneously, and only practitioner can be independently performed and simulate arm vein and inject practice model when carrying out puncture injection practice.
Description
Technical field
The utility model belongs to nursing teaching modelling technique field, and in particular to a kind of simulation arm vein injection practice use
Model.
Background technology
Venous transfusion is the basic training of medical nursing profession, and the key of venous transfusion is drawing blood with one prick for Puncture
Rate.Accomplish to draw blood with one prick, only usually repeat, simulation model is preferably most practical practice tools, existing skill
One end of simulated blood vessel is connect with air bag in the simulation model of art, the other end inject blood after be cecum, extruding gasbag when use,
Simulated blood vessel generates beating, can be felt and be touched with hand, to find the position of vein, then do puncture injection again.This
There are following defects for kind model：1, " blood " is made to recycle by extruding gasbag, simulated effect is poor, can not touch blood sometimes
Pipe, when puncture, does not fall through sense and blood back generates, and the effect of practice is not achieved；Someone is needed to coordinate extruding gasbag just when 2, operating
It can use, a people can not complete independently operation；3, cannot practice using for more people simultaneously.Therefore, it is necessary to develop a kind of emulation
Effect is good, more people can be supplied to practice simultaneously, and one people can be independently performed simulation hand when carrying out puncture injection practice
Arm intravenous injection practicing model.
Utility model content
It is good that the purpose of this utility model is to provide a kind of simulated effects, more people can be supplied to practice simultaneously, and carrying out
One people can be independently performed simulation arm vein injection practice model when puncture injection is practiced.
The purpose of this utility model is achieved in that including arm models and simulated blood vessel, the model further includes simulation
One end of blood circulation device and liquid reserve tank, simulated blood vessel is connect with simulation blood circulation device, and the other end passed around arm mould
Type is connect with liquid reserve tank；Simulation blood circulation device includes micropump and separating box, and the import of micropump is by inlet tube through valve
Door connection liquid reserve tank, miniature pump discharge are provided with casing, and the import of separating box is provided with connecting tube, and connecting tube is pacified with casing cooperation
Dress, the outlet of separating box are provided with multichannel branch pipe, and each road branch pipe is connected respectively the inlet of each simulated blood vessel, on liquid reserve tank
The more short tubes for being equipped with check valve are provided with, the liquid outlet of simulated blood vessel connects short tube by catheter through flow regulator.
Further, branch pipe, arm models, catheter are consistent with the quantity of short tube, and a branch pipe connects an arm mould
After the simulated blood vessel of type liquid reserve tank is connected with short tube by catheter.
Further, the casing of miniature pump discharge passes through flange or the connecting tube of threaded connection separating box import.
Further, arm models are made of silica gel material.
Further, simulated blood vessel is made of elastic rubber pipe.
The utility model has the beneficial effects that：Blood circulation is simulated using micropump driving, the flow tune on catheter
Section device is similar to when true man inject for binding the hose of arm, blood flow is controlled, so as to accurately find vein note
The position penetrated, when acupuncture treatment, which has, falls through sense and blood back generates, and simulated effect is good；A micropump driving can in the utility model simultaneously
To practice simultaneously for more people, and entire puncture injection process only needs practitioner's energy complete independently, is not necessarily to other people
Cooperation, easy to use, practice simulation quality is strong, has been really achieved the requirement of intravenous injection practicing, has been worth of widely use.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
In figure：1- arm models, 2- simulated blood vessels, 3- liquid reserve tanks, 4- short tubes, 5- check valves, 6- inlet tubes, 7- drains
Pipe, 8- micropumps, 9- casings, 10- connecting tubes, 11- separating boxes, 12- branch pipes, 13- flow regulators.
Specific implementation mode
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation belongs to the scope of protection of the utility model based on any changes and modifications made by the utility model introduction.
As shown in Figure 1, the utility model includes arm models 1 and simulated blood vessel 2, further include simulation blood circulation device and
One end of liquid reserve tank 3, simulated blood vessel 2 is connect with simulation blood circulation device, and the other end passed around arm models 1 and liquid reserve tank 3
Connection；It includes micropump 8 and separating box 11 to simulate blood circulation device, and the import of micropump 8 is connected by inlet tube 6 through valve
Liquid reserve tank 3, the outlet of micropump 8 are provided with casing 9, and the import of separating box 11 is provided with connecting tube 10, and connecting tube 10 is matched with casing 9
Installation is closed, the outlet of separating box 11 is provided with multichannel branch pipe 12, and each road branch pipe 12 is connected respectively the feed liquor of each simulated blood vessel 2
Mouthful, it is provided with the more short tubes for being equipped with check valve 54 on liquid reserve tank 3, the liquid outlet of simulated blood vessel 2 is by catheter 7 through flow
Adjuster 13 connects short tube 4.Such micropump 8 can provide multichannel branch pipe 12 after being shunted by separating box 11, per road branch
Pipe 12 is connected to the simulated blood vessel 2 in each arm models 1 respectively again, practices using simultaneously for more people.
Branch pipe 12, arm models 1, catheter 7 are consistent with the quantity of short tube 4, and a branch pipe 12 connects an arm models 1
Simulated blood vessel 2 after liquid reserve tank 3 connected by catheter 7 and short tube 4, form the circuit of closure, simulation blood is practiced through puncture injection
3 cycling and reutilization of liquid reserve tank is returned to after habit again.
According to the requirement used, the casing 9 in 8 exit of micropump by flange or is threadedly coupled 11 entrance of separating box
Connecting tube 10.
Arm models 1 are made of silica gel material.Silica gel material has elasticity, can touch simulated blood vessel 2, feel is forced
Very.
Simulated blood vessel 2 is made of elastic rubber pipe.Elastic rubber pipe simulation quality is strong, is convenient for inserting needle, and have after inserting needle bright
The aobvious sense that falls through is resistant to puncture practice repeatedly.
When the utility model is used, being put into red pigment in liquid reserve tank 3, simulated such as red ink or potassium permanganate
The inlet tube 6 of micropump 8 is tapped into liquid reserve tank 3, the outlet of micropump 8 connection separating box 11, the branch of 11 outlet end of separating box by blood
Pipe 12 is separately connected the simulated blood vessel 2 in arm models 1, then the outlet of simulated blood vessel 2 is connected short tube 4 by catheter 7.This
Shi Qidong micropumps 8, micropump 8 extract the blood in liquid reserve tank 3, are distributed by separating box 11 and enter each road branch pipe 12, then through mould
Quasi- blood vessel 2, catheter 7 and short tube 4 return to liquid reserve tank 3.Before injection, flow regulator 13 is first closed, simulated blood vessel 2 is because of pressure
Increase and heave, simulated blood vessel 2 is pierced into injection needle again after finding venous locations accurately, has and significantly fall through sense and generate blood back
Afterwards, it then opens flow regulator 13 and restores normal blood circulation, the overall process of such a intravenous injection just completes.
Claims (5)
1. a kind of simulation arm vein injects practice model, including arm models (1) and simulated blood vessel (2), it is characterised in that：
The model further includes simulation blood circulation device and liquid reserve tank (3), and one end and the simulation blood circulation device of simulated blood vessel (2) connect
It connects, the other end passed around arm models (1) and connect with liquid reserve tank (3)；It includes micropump (8) and liquid separation to simulate blood circulation device
The import of case (11), micropump (8) connects liquid reserve tank (3) by inlet tube (6) through valve, and the outlet of micropump (8) is provided with
The import of casing (9), separating box (11) is provided with connecting tube (10), and connecting tube (10) is installed with casing (9) cooperation, separating box
(11) outlet is provided with multichannel branch pipe (12), and each road branch pipe (12) is connected respectively the inlet of each simulated blood vessel (2), storage
The more short tubes for being equipped with check valve (5) (4) are provided in liquid case (3), the liquid outlet of simulated blood vessel (2) passes through catheter (7)
Through flow regulator (13) connection short tube (4).
2. a kind of simulation arm vein according to claim 1 injects practice model, it is characterised in that：Branch pipe (12),
Arm models (1), catheter (7) are consistent with the quantity of short tube (4), and a branch pipe (12) connects the mould of an arm models (1)
By catheter (7) and short tube (4) connection liquid reserve tank (3) after quasi- blood vessel (2).
3. a kind of simulation arm vein according to claim 1 injects practice model, it is characterised in that：Micropump (8)
The casing (9) of outlet passes through flange or the connecting tube (10) of threaded connection separating box (11) import.
4. a kind of simulation arm vein according to claim 1 injects practice model, it is characterised in that：Arm models
(1) it is made of silica gel material.
5. a kind of simulation arm vein according to claim 1 injects practice model, it is characterised in that：Simulated blood vessel
(2) it is made of elastic rubber pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408541.3U CN207883184U (en) | 2017-10-26 | 2017-10-26 | A kind of simulation arm vein injection practice model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721408541.3U CN207883184U (en) | 2017-10-26 | 2017-10-26 | A kind of simulation arm vein injection practice model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207883184U true CN207883184U (en) | 2018-09-18 |
Family
ID=63500924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721408541.3U Expired - Fee Related CN207883184U (en) | 2017-10-26 | 2017-10-26 | A kind of simulation arm vein injection practice model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207883184U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223586A (en) * | 2019-05-10 | 2019-09-10 | 信阳职业技术学院 | A kind of clinical care infusion teaching simulator with detection function |
-
2017
- 2017-10-26 CN CN201721408541.3U patent/CN207883184U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110223586A (en) * | 2019-05-10 | 2019-09-10 | 信阳职业技术学院 | A kind of clinical care infusion teaching simulator with detection function |
| CN110223586B (en) * | 2019-05-10 | 2021-03-16 | 信阳职业技术学院 | Clinical care infusion simulator for teaching with detect function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20180918 Termination date: 20211026 |