CN201518178U - Model of peripherally inserted central catheter - Google Patents
Model of peripherally inserted central catheter Download PDFInfo
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- CN201518178U CN201518178U CN2009201616477U CN200920161647U CN201518178U CN 201518178 U CN201518178 U CN 201518178U CN 2009201616477 U CN2009201616477 U CN 2009201616477U CN 200920161647 U CN200920161647 U CN 200920161647U CN 201518178 U CN201518178 U CN 201518178U
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- vein
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- basilic
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Abstract
The utility model relates to a model of a peripherally inserted central catheter, and belongs to teaching equipment. The model comprises a human trunk model and a vascular system, and is characterized in that the human trunk model is provided with an extensible upper arm (2) and important body surface symbols including a sternoclavicular joint (3) and ribs (4), which are convenient for the positioning of the length of a puncture conduit, and meanwhile the human trunk model is also provided with a rotatable head part (5) for being convenient for being matched with the head part movement when the catheter is inserted; the vascular system is provided with a basilic vein (6), an intermedian cubital vein (7), a cephalic vein (8), an axillary vein (10), a subclavian vein (11), a venae brachiocephalicae (12), an anterior vena cava (13) and the like, and the position of the vascular system is in accordance with the position of that in the anatomy, so that the hand feelings at different parts when puncture is simulated to be generated, and the key points of the handling technique are mastered. Meanwhile, the model can perform trainings related to the nursing care operations after the insertion of the catheter.
Description
Technical field
The utility model relates to a kind of medical teaching equipment, relates in particular to a kind of model through the peripheral vein central vein catheter.
Background technology
Through the peripheral vein central vein catheter is a kind of novel ductus venosus indwelling technology that development in recent years is got up.It is that conduit is inserted through the peripheral vein puncture, and head end is sent to superior vena caval time 1/3, near superior vena cava and porch, atrium dextrum.Thereby play peripheral vascular and put pipe, the effect of central vein treatment.Do not need local anaesthesia through the peripheral vein central vein catheter, do not need suture needle, do not limit the activity of patient's arm, patient suffering's time is short, can keep somewhere about 1 year, has avoided again that soup exosmoses, the generation of necrosis phenomenon, therefore is used widely clinically.Yet because the peripheral vein variation is big, conduit intracorporeal indwelling distance is longer, so venipuncture difficulty is bigger; This conduit price is comparatively expensive simultaneously, requires the one-time puncture success.But the training pattern of domestic not this technical operation at present can only be understood step from books and video, and lack the chance of actual exercise.Therefore the medical personnel that grasp this technology are less, limited this broad application.
Summary of the invention
The purpose of this utility model provides a kind of realistic model that can carry out through peripheral vein central vein catheter operation training.
To achieve these goals, the technical scheme taked of the present invention is: be made of human trunk model and vascular system model.It is characterized in that human trunk model by 2, extensible upper arm 5, rotating head and important body surface symbol 3～4 form, the location of the catheter length of being convenient to puncture and the cooperation of head movement when putting pipe; Vascular system is provided with 6, basilic vein 7, median basilic vein 8, cephalic vein 10, axillary vein 11, subclavian vein 12, venae brachiocephalicae 13, superior vena cava and 14, heart capsule, the position is consistent with anatomy, the path of advancing of having formed whole puncture conduit, the feel and the technical essential of different parts in the time of can simulating puncture.This model can also be put the training of the relevant nursing procedure in pipe back simultaneously.
Advantageous effect of the present invention is: 1, the utility model is simple in structure, and is cheap, easy to make, easy to use.2, since the utility model vascular system model according to each superior vena cava system trend, weight, angle design, and little to difference between the actual patient puncture, can carry out authentic simulation according to operating routine.So on model,, grasp the technical essential of this operation easily through training repeatedly.
Description of drawings
Accompanying drawing is of the present utility model through peripheral vein central vein catheter structure of models synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further:
Model is adult's upper part of the body trunk, and the right side upper arm is to wrist.1, be upper arm skin, the silastic material of tolerance routine disinfection agent is made.Can directly on skin, carry out by required scope during sterilization.Skin can be changed.2, the upper arm for launching; And important wall of the chest body surface symbol---3, articulatio sternoclavicularis 4, rib.The estimation of catheter retaining length: with upper limbs from trunk to about 45 °～90 ° angles of abduction, to the homonymy articulatio sternoclavicularis, to homonymy the 3rd intercostal, both sums are inlet pipe length roughly from articulatio sternoclavicularis from point of puncture.Also comprise 5 on the half body human trunk model, rotary incidence, when cooperating conduit to enter subclavian vein, head should turn to puncture upper limbs direction and as far as possible near clavicle.
The puncture vein comprise: 6, basilic vein 7, median basilic vein 8, cephalic vein, by elasticity preferably silicon rubber make, the puncture vein sense that falls through is preferably successfully arranged.And adopt 9, joint and 10, axillary vein be connected, the replacing of the back wearing and tearing puncture vein of being convenient to repeatedly to puncture.
Vascular system also comprises 11, subclavian vein 12, venae brachiocephalicae 13, superior vena cava except that 6,7,8,10, by the puncture conductor housing respectively the position of process.13 also with 14, the heart capsule links to each other, and constitutes whole vascular system.Be filled with bolarious simulation venous blood in the vascular system, puncture vein success visible blood-back.And 14 and 15, external pipe communicates, and the simulate blood in the emptying vascular system at ordinary times is convenient to safeguard.
6, intravenouss such as 8,10 are provided with some 16, venous valve, put the pipe resistance during chance venous valve that in the time of can simulating puncture there is idol.
Human trunk model is made for the material that can see through the X line.Bedside X line is taken the photograph the judgement of sheet to the correct position of conductor housing after being convenient to put pipe and finishing.
This model can also be put the training of the relevant nursing procedure in pipe back.
The above only is preferred embodiment of the present utility model, is not the utility model is done any pro forma restriction.Every foundation technical spirit of the present utility model and method are to foretell any modification that embodiment was done, and equivalent variations and modification still belong in the scope of technical solutions of the utility model.
Claims (7)
1. one kind through peripheral vein central vein catheter model, and it is characterized in that: human trunk model is provided with articulatio sternoclavicularis (3), rib (4), extensible upper arm (2), rotating head (5); Vascular system is provided with basilic vein (6), median basilic vein (7), cephalic vein (8), axillary vein (10), subclavian vein (11), venae brachiocephalicae (12) and superior vena cava (13), and the position is consistent with anatomy.
2. peripheral vein central vein catheter model according to claim 1 is characterized in that being provided with in the veins of upper extremity venous valve (16).
3. peripheral vein central vein catheter model according to claim 1 is characterized in that upper arm skin (1) and basilic vein (6), median basilic vein (7), cephalic vein (8) can change.
4. peripheral vein central vein catheter model according to claim 1 is characterized in that upper arm skin (1) is that the silastic material that tolerates the routine disinfection agent is made.
5. peripheral vein central vein catheter model according to claim 1, it is characterized in that basilic vein (6), median basilic vein (7), cephalic vein (8) by elasticity preferably silicon rubber make.
6. peripheral vein central vein catheter model according to claim 1 is characterized in that human trunk model is that the material that can see through the X line is made.
7. peripheral vein central vein catheter model according to claim 1 is characterized in that heart capsule (14) communicates with external pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201616477U CN201518178U (en) | 2009-07-16 | 2009-07-16 | Model of peripherally inserted central catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201616477U CN201518178U (en) | 2009-07-16 | 2009-07-16 | Model of peripherally inserted central catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201518178U true CN201518178U (en) | 2010-06-30 |
Family
ID=42498901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201616477U Expired - Fee Related CN201518178U (en) | 2009-07-16 | 2009-07-16 | Model of peripherally inserted central catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201518178U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551359A (en) * | 2016-02-01 | 2016-05-04 | 上海市杨浦区中心医院 | Multifunctional human body catheter model structure |
| CN106384555A (en) * | 2016-10-26 | 2017-02-08 | 浙江大学 | Preparation method of nerve block catheterization model |
| CN110085084A (en) * | 2019-03-01 | 2019-08-02 | 深圳市妇幼保健院 | A kind of method and device of trained umbilical cord Vein Tube |
| CN113870674A (en) * | 2021-10-21 | 2021-12-31 | 西安国际医学中心有限公司 | PICC pipeline maintenance simple simulation training device and using method thereof |
-
2009
- 2009-07-16 CN CN2009201616477U patent/CN201518178U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551359A (en) * | 2016-02-01 | 2016-05-04 | 上海市杨浦区中心医院 | Multifunctional human body catheter model structure |
| CN106384555A (en) * | 2016-10-26 | 2017-02-08 | 浙江大学 | Preparation method of nerve block catheterization model |
| CN106384555B (en) * | 2016-10-26 | 2018-10-16 | 浙江大学 | Nerve block sets the preparation method of tube model |
| CN110085084A (en) * | 2019-03-01 | 2019-08-02 | 深圳市妇幼保健院 | A kind of method and device of trained umbilical cord Vein Tube |
| CN113870674A (en) * | 2021-10-21 | 2021-12-31 | 西安国际医学中心有限公司 | PICC pipeline maintenance simple simulation training device and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20110716 |