CN207946973U - A kind of central venous catheter teaching model - Google Patents
A kind of central venous catheter teaching model Download PDFInfo
- Publication number
- CN207946973U CN207946973U CN201721822634.0U CN201721822634U CN207946973U CN 207946973 U CN207946973 U CN 207946973U CN 201721822634 U CN201721822634 U CN 201721822634U CN 207946973 U CN207946973 U CN 207946973U
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- China
- Prior art keywords
- pipes
- cvc
- picc
- bag
- transfusion port
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Abstract
The utility model discloses a kind of central venous catheter teaching models, including shell, outline border, fell plate, PICC pipe, CVC pipes, transfusion port and bag of saline；The fell plate top fixed by snap for being connected to shell, PICC pipes, CVC pipes, transfusion port and bag of saline are arranged in the inside of shell, and the bottom of the shell is provided with cover board；Vein trend is painted on the fell plate, the fixed plate of fixed PICC pipes, CVC pipes, transfusion port and bag of saline is provided in the shell, fixed plate digs out corresponding pipeline rout gap according to the trend of vein, and PICC pipes, CVC pipes, transfusion port and bag of saline are fixed in corresponding gap.The utility model manages PICC, CVC pipes, transfusion port are arranged into a teaching model, facilitates explanation when the vein for explaining central venous catheter moves towards, and understands convenient for student.Furthermore it is not only easy to carry by 3 original model combinations to together, but also save material.
Description
Technical field
The utility model belongs to a kind of medical educational articles for use, and in particular to a kind of central venous catheter teaching model.
Background technology
Venipuncture is working one most basic medical technology of medical staff, and school or medical educational unit are being faced
When bed nursing teaching carries out venipuncture practice, the trend of vein is usually first explained with learner, learner is allowed to understand vein
Position Approximate, then use leather hose or the practice model that uses on the market to carry out puncture contact again.
But existing practice model structure is simple on the market now, there are no the practice moulds that vein trend is equipped on surface
Type structure.When teacher moves towards in face of existing practice model explanation vein, that compares is uninteresting, and scholar sounds the difficulty also compared
Understand so that learning efficiency is poor.And present practice model knot function is relatively simple, and each model of practicing can only be directed to one kind
The practice of function.When to practice multiple functions it is necessary to using multiple practice models.In this way, being first that multiple practice models are taken
Band is inconvenient, and two are the increase in learning cost.
Invention content
（One）Technical problems to be solved
To solve the above-mentioned problems, the utility model proposes a kind of central venous catheter teaching models, in the table of model
Figure is moved towards in face provided with vein, understands that vein moves towards convenient for student.And PICC pipes, CVC pipes and transfusion port are merged into one
Practice on model, it is one to close three, increases the function of practice model, and easy to carry.
（Two）Technical solution
A kind of central venous catheter teaching model, including shell, outline border, fell plate, PICC pipe, CVC pipes, transfusion port and salt
Water bag；The fell plate is connected to the top of shell by outline border, and PICC pipes, CVC pipes, transfusion port and bag of saline are set
It sets in the inside of shell, the bottom of the shell is provided with cover board；Vein trend is painted on the fell plate, described is outer
The fixed plate of fixed PICC pipes, CVC pipes, transfusion port and bag of saline is provided in shell, fixed plate digs out phase according to the trend of vein
The pipeline rout gap answered, PICC pipes, CVC pipes, transfusion port and bag of saline are fixed in corresponding gap.
Further, vein trend includes superior vena cava, PICC veins trend and CVC veins trend.
Further, the fixed plate uses the cystosepiment of monoblock, and superior vena cava position, PICC are reserved on cystosepiment
Vein moves towards pipeline, CVC veins move towards pipeline and the preserved pipeline of transfusion port position and transfusion port.
Further, red ink is housed inside the bag of saline.
Further, the beginning of the liquid-transport pipe-line of PICC pipes, CVC pipes and transfusion port is provided with syringe needle, syringe needle thorn
Wear the bottle cap of bag of saline.
Further, the end of the liquid-transport pipe-line of the PICC pipes, CVC pipes and transfusion port is provided with plug.
Further, the fell plate is made of silica gel material, and periphery is provided with 1 centimetre of connection side.
（Three）Advantageous effect
The utility model proposes a kind of central venous catheter teaching model, compared with prior art, with following
Advantageous effect：The utility model moves towards figure on the surface of model provided with vein, understands that vein moves towards convenient for student.And it will
PICC pipes, CVC pipes and transfusion port are merged on a practice model, and it is one to close three, increases the function of practice model, and is taken
Band is convenient.
Description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the overall structure diagram inside the utility model.
Fig. 3 is the overall structure diagram of the outer surface of the utility model.
Label in attached drawing and parts mark：1- outline borders, 2- shells, 3- fells plate, 31- connections side, 32- veins trend
Figure, 4- fixed plates, 5-CVC pipe, 6- transfusion ports, 61- liquid-transport pipe-lines, 7-PICC pipe, 8- bag of saline, 81- bottle caps, the gaps 9-, 10-
Syringe needle, 11- plugs.
Specific implementation mode
As shown in Figs. 1-3, a kind of central venous catheter teaching model, including shell, outline border, fell plate, PICC pipe, CVC
Pipe, transfusion port and bag of saline；The fell plate is connected to the top of shell by outline border so that fell plate can disassemble
It is replaced.PICC pipes, CVC pipes, transfusion port and the bag of saline stated are arranged in the inside of shell, and the bottom of the shell is arranged
There is cover board；It is painted with vein trend on the fell plate, understands the position pierced through convenient for student.It is provided in the shell solid
Determine the fixed plate of PICC pipes, CVC pipes, transfusion port and bag of saline, fixed plate digs out corresponding pipeline rout according to the trend of vein
Gap, PICC pipes, CVC pipes, transfusion port and bag of saline are fixed in corresponding gap.Three is unified, convenient for taking
Band, and reduce cost of manufacture.
Wherein, vein trend includes superior vena cava, PICC veins trend and CVC veins trend and transfusion port
Position；Practice is understood and pierced through convenient for student.
Wherein, the fixed plate uses the cystosepiment of monoblock, and superior vena cava position, PICC veins are reserved on cystosepiment
Move towards pipeline, CVC veins move towards pipeline and the preserved pipeline of transfusion port position and transfusion port.Then infusion bag is mounted on upper
Heart is simulated in vena cave position；PICC is managed and is moved towards in pipeline mounted on PICC veins, PICC veins are simulated；CVC pipes are installed
It is moved towards in pipeline in CVC veins, simulates CVC veins；Transfusion port is mounted on transfusion port position, the woven hose of transfusion port is mounted on
In the preserved pipeline of transfusion port；PICC pipes, CVC pipes, transfusion port and bag of saline are fixed with adhesive tape again after installing, prevented
PICC pipes, CVC pipes, transfusion port and bag of saline are shaken.PICC pipes, CVC pipes, transfusion port and bag of saline are fixed using adhesive tape, are convenient for
Dismounting, facilitates the later stage to replace.
Wherein, red ink is housed inside the bag of saline, the blood of people is simulated using red ink, give student's sense of reality.
Wherein, the beginning of the liquid-transport pipe-line of PICC pipes, CVC pipes and transfusion port is provided with syringe needle, and syringe needle pierces through salt
The bottle cap of water bag.
Wherein, the end of the woven hose of the PICC pipes, CVC pipes and transfusion port is provided with plug；It is installing
After the woven hose of good PICC pipes, CVC pipes and transfusion port, using pin hole in the end of the woven hose of PICC pipes, CVC pipes and transfusion port
It draws liquid into pipe, then is clogged with plug；Prevent liquid from overflowing.
Wherein, the fell plate is made of silica gel material, silica gel material simulate people skin, practice puncture, with
And PICC and CVC external application it is fixed when, the sense of reality is good；Periphery is provided with 1 centimetre of connection side, connection cloth is stuck in outer
In frame, fell plate preferably can be connected and fixed.
Embodiment described above is only that preferred embodiments of the present invention are described, not to this practicality
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, all record in detail in the claims.
Claims (7)
1. a kind of central venous catheter teaching model, including shell, outline border, fell plate, PICC pipe, CVC pipes, transfusion port and brine
Bag；The fell plate is connected to the top of shell, PICC pipes, CVC pipes, transfusion port and bag of saline setting by outline border
The bottom of the inside of shell, the shell is provided with cover board；It is characterized in that：Vein trend is painted on the fell plate,
The fixed plate of fixed PICC pipes, CVC pipes, transfusion port and bag of saline is provided in the shell, fixed plate is walked according to vein
To corresponding pipeline rout gap is dug out, PICC pipes, CVC pipes, transfusion port and bag of saline are fixed on corresponding gap
It is interior.
2. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：The vein moves towards packet
Include superior vena cava, PICC veins trend and CVC veins trend.
3. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：The fixed plate uses
The cystosepiment of monoblock, on cystosepiment reserve superior vena cava position, PICC veins move towards pipeline, CVC veins move towards pipeline and defeated
The preserved pipeline of liquid port position and transfusion port.
4. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：Inside the bag of saline
Equipped with red ink.
5. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：The described PICC pipes, CVC
The beginning of the liquid-transport pipe-line of pipe and transfusion port is provided with syringe needle, and syringe needle pierces through the bottle cap of bag of saline.
6. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：The PICC
The end of the liquid-transport pipe-line of pipe, CVC pipes and transfusion port is provided with plug.
7. a kind of central venous catheter teaching model according to claim 1, it is characterised in that：The fell plate uses
Silica gel material is made, and periphery is provided with 1 centimetre of connection side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822634.0U CN207946973U (en) | 2017-12-24 | 2017-12-24 | A kind of central venous catheter teaching model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721822634.0U CN207946973U (en) | 2017-12-24 | 2017-12-24 | A kind of central venous catheter teaching model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207946973U true CN207946973U (en) | 2018-10-09 |
Family
ID=63704595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721822634.0U Expired - Fee Related CN207946973U (en) | 2017-12-24 | 2017-12-24 | A kind of central venous catheter teaching model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207946973U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859599A (en) * | 2019-03-14 | 2019-06-07 | 中国医学科学院北京协和医院 | A kind of internal jugular vein puncture teaching model |
| CN110992800A (en) * | 2019-12-20 | 2020-04-10 | 首都医科大学宣武医院 | Electrocardiogram-assisted PICC catheter tip positioning high-simulation teaching aid |
-
2017
- 2017-12-24 CN CN201721822634.0U patent/CN207946973U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109859599A (en) * | 2019-03-14 | 2019-06-07 | 中国医学科学院北京协和医院 | A kind of internal jugular vein puncture teaching model |
| CN110992800A (en) * | 2019-12-20 | 2020-04-10 | 首都医科大学宣武医院 | Electrocardiogram-assisted PICC catheter tip positioning high-simulation teaching aid |
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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: 20181009 Termination date: 20191224 |