CN201489716U - Central venipuncture model - Google Patents
Central venipuncture model Download PDFInfo
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- CN201489716U CN201489716U CN200920148651XU CN200920148651U CN201489716U CN 201489716 U CN201489716 U CN 201489716U CN 200920148651X U CN200920148651X U CN 200920148651XU CN 200920148651 U CN200920148651 U CN 200920148651U CN 201489716 U CN201489716 U CN 201489716U
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- vein
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- trunk
- arteria carotis
- central
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Abstract
A central venipuncture model relates to a medical teaching apparatus and mainly comprises an upper half body trunk model and a pressurized balloon, wherein the upper half body trunk model is an emulated trunk, and the trunk model is internally provided with internal jugular vein, subclavian vein, arteria carotis, cephalic vein, vena basilica and median cubital vein, the positions of which are identical with those of anatomy, wherein two paths of parallel arteria carotis are arranged with one path connected with a liquid inlet and the other path connected with the pressurized balloon. The central venipuncture model can simulate the puncture of internal jugular vein, subclavian vein, cephalic vein, vena basilica and median cubital vein, as well as carotid pulsation. Being vivid and lifelike and good in simulation effect, the central venipuncture model facilitates the intubation practice of medical personnel to improve the clinical operation skills.
Description
Technical field
The utility model relates to medical teaching utensil field, relates in particular to a kind of central vein puncturing pattern.
Background technology
Venous transfusion is the important way of clinical treatment method of administration, but the mechanical stimulus that repeated localised puncture causes and the chemical stimulation of pharmaceutical preparation often cause administration vein and clinical tissue necrosis, for solving above drawback, now adopt the venipuncture tube placing operation, superior vena caval genus props up vein by puncturing, mainly comprise subclavian vein, jugular vein, cephalic vein, basilic vein, median basilic vein, arrive heart.Present technique has been widely used in aspects such as urgent patient's rescue, intravenous nutrition therapy, blood preparation collection, haemodialysis, chemotherapy, eliminating Celom liquid loading.This scholar that will seek medical advice accomplishes to be skilled in technique, and action is accurate, and practises having significant limitation and danger on one's body the patient, and realistic model has just become best training tool so, and existing model structure is simple, function singleness, and simulated effect is poor.
The utility model content
Simple for solving existing model structure, function singleness, the shortcoming of simulated effect difference, a kind of lifelike image is provided, can carry out jugular vein, subclavian vein, cephalic vein, basilic vein and median basilic vein puncture, and can show that the central vein puncturing pattern of carotid pulsation is a purpose of this utility model.
The technical solution adopted in the utility model is for achieving the above object:
The central vein puncturing pattern, mainly constituted by upper part of the body human trunk model, pressurization balloon, human trunk model is the trunk of emulation above the waist, and jugular vein, subclavian vein, arteria carotis, cephalic vein, basilic vein, median basilic vein are arranged in human trunk model, and the position is consistent with anatomy; Arteria carotis is provided with parallel two, and one is connected with inlet, and another is connected with the pressurization balloon.
Described pressurization balloon is positioned at the trunk outside.
The beneficial effects of the utility model are: the central vein puncturing pattern of emulation, can simulate jugular vein, subclavian vein, cephalic vein, basilic vein and median basilic vein puncture, can simulate carotid pulsation by the pressurization of pressurization balloon, lifelike image, diverse in function, be convenient to cure scholar's exercise of puncturing, to improve clinical manipulation technical ability.
Description of drawings
Fig. 1 is a central vein puncturing pattern structural representation of the present utility model.
Embodiment
With reference to Fig. 1, the central vein puncturing pattern, mainly constituted by upper part of the body human trunk model 1, pressurization balloon 2, human trunk model 1 is the trunk of emulation above the waist, in human trunk model, be provided with simulated blood vessel, mainly comprise cephalic vein 5, basilic vein 4, median basilic vein 3, jugular vein 8, subclavian vein 13 and arteria carotis, the position is consistent with anatomy; Arteria carotis is provided with parallel two, article one, be the arteria carotis 9 that is connected with inlet 11, article one, be the arteria carotis 12 that is connected with pressurization balloon 2, the other end of arteria carotis 12 is the fast knot that gos deep into human body, when the pressurization balloon pressurizes rhythmically, can touch arteria carotis 12 and clocklike beat lifelike image; Arteria carotis 9 links to each other with the blood bag of outside by inlet 11, jugular vein 8 links to each other with the blood bag of outside by liquid outlet 10, arteria carotis 9, jugular vein 8 and subclavian vein 13 are connected by a threeway line, when exercise is used, simulate blood flows into arteria carotis 9 by inlet 11, flow through again subclavian vein 13, cephalic vein 5, basilic vein 4, median basilic vein 3, jugular vein 8, flow out by liquid outlet 10 again, then can carry out jugular vein 8, subclavian vein 13, cephalic vein 5, basilic vein 4, median basilic vein 3 puncture exercises.
The utility model emulation people size is made, and anatomical structure is accurate; Body surface symbol is obvious, comprises nutator 7, clavicle 6; The sense that significantly falls through is arranged during inserting needle, and wherein skin and blood vessel are replaceable.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (2)
1. central vein puncturing pattern, mainly constituted by upper part of the body human trunk model, pressurization balloon, it is characterized in that human trunk model is the trunk of emulation above the waist, jugular vein, arteria carotis, subclavian vein, cephalic vein, basilic vein, median basilic vein are arranged in human trunk model, and the position is consistent with anatomy; Arteria carotis is provided with parallel two, and one is connected with inlet, and another is connected with the pressurization balloon.
2. central vein puncturing pattern according to claim 1 is characterized in that described pressurization balloon is positioned at the trunk outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148651XU CN201489716U (en) | 2009-04-01 | 2009-04-01 | Central venipuncture model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148651XU CN201489716U (en) | 2009-04-01 | 2009-04-01 | Central venipuncture model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201489716U true CN201489716U (en) | 2010-05-26 |
Family
ID=42428586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148651XU Expired - Fee Related CN201489716U (en) | 2009-04-01 | 2009-04-01 | Central venipuncture model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201489716U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700306A (en) * | 2013-12-12 | 2014-04-02 | 南阳医学高等专科学校 | Fabrication method and puncture method of puncture specimen |
| CN114333528A (en) * | 2022-01-19 | 2022-04-12 | 沈阳工程学院 | Medical dummy with built-in multi-position pressure sensor for assisting acupuncture teaching |
-
2009
- 2009-04-01 CN CN200920148651XU patent/CN201489716U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103700306A (en) * | 2013-12-12 | 2014-04-02 | 南阳医学高等专科学校 | Fabrication method and puncture method of puncture specimen |
| CN103700306B (en) * | 2013-12-12 | 2015-09-09 | 南阳医学高等专科学校 | The method for making of puncture sample and piercing method |
| CN114333528A (en) * | 2022-01-19 | 2022-04-12 | 沈阳工程学院 | Medical dummy with built-in multi-position pressure sensor for assisting acupuncture teaching |
| CN114333528B (en) * | 2022-01-19 | 2023-10-24 | 沈阳工程学院 | Medical dummy with built-in multi-position pressure sensor for assisting acupuncture teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 101113 Beijing city Tongzhou District Zhangjiawan Town Guanghua Road No. 16 Patentee after: BEIJING YIMO TECHNOLOGY CO., LTD. Address before: 101113 Beijing city Tongzhou District Zhangjiawan Town Guanghua Road No. 16 Patentee before: Beijing Yimo Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |