CN201378384Y - Central venous cannulation simulator - Google Patents
Central venous cannulation simulator Download PDFInfo
- Publication number
- CN201378384Y CN201378384Y CN200920148656U CN200920148656U CN201378384Y CN 201378384 Y CN201378384 Y CN 201378384Y CN 200920148656 U CN200920148656 U CN 200920148656U CN 200920148656 U CN200920148656 U CN 200920148656U CN 201378384 Y CN201378384 Y CN 201378384Y
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- China
- Prior art keywords
- model
- vein
- trunk
- arteria carotis
- central venous
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Abstract
A central venous cannulation simulator relates to a medical teaching instrument and mainly consists of an upper body trunk model and a pressurizing balloon. The upper body trunk model is a simulated trunk. A jugular vein, a subclavian vein and an arteria carotis are arranged in the trunk model at positions identical to anatomical positions. The arteria carotis is connected with the pressurizing balloon. The pressurizing balloon is positioned outside the trunk model. The central venous cannulation simulator can vividly simulate the puncture of the jugular vein and the subclavian vein as well as the pulsation of the arteria carotis, has good simulation effect and facilitates medical students to practice cannulation insertion for purpose of improving the clinical operation capability.
Description
Technical field
The utility model relates to medical teaching utensil field, relates in particular to a kind of central vein intubate model.
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 and jugular 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 provides a kind of lifelike image, can carry out jugular vein and subclavian vein puncture, and can show that the central vein intubate model of carotid pulsation is a purpose of this utility model.
The technical solution adopted in the utility model is for achieving the above object:
A kind of central vein intubate model mainly is made of upper part of the body human trunk model, pressurization balloon, and human trunk model is the trunk of emulation above the waist, and jugular vein, subclavian vein, arteria carotis are arranged in human trunk model, and the position is consistent with anatomy; Arteria carotis 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 intubate model of emulation, jugular vein and subclavian vein puncture can be simulated, carotid pulsation, lifelike image can be simulated by the pressurization of pressurization balloon, be convenient to cure the scholar and carry out the intubate exercise, to improve clinical manipulation technical ability.
Description of drawings
Fig. 1 is a central vein intubate model structure synoptic diagram of the present utility model.
Embodiment
With reference to Fig. 1, a kind of central vein intubate model mainly is made of upper part of the body human trunk model 1, pressurization balloon 7, human trunk model 1 is the trunk of emulation above the waist, be provided with simulated blood vessel in human trunk model, mainly comprise jugular vein 3, subclavian vein 4, arteria carotis 2, the position is consistent with anatomy; Arteria carotis 2 is connected with pressurization balloon 7, when the pressurization balloon pressurizes rhythmically, can touch arteria carotis 2 and clocklike beat lifelike image; Subclavian vein 4 links to each other with the blood bag of outside by inlet 5, jugular vein 3 links to each other with the blood bag of outside by liquid outlet 6, jugular vein 3 converges with subclavian vein 4 and is connected, when exercise is used, simulate blood flows into subclavian vein 4 by inlet 5, flow through jugular vein 3 again, flow out by liquid outlet 6, then can be in the exercise of puncturing of jugular vein and subclavian vein.
The utility model emulation people size is made, and anatomical structure is accurate; Body surface symbol is obvious, comprises sternal notch, nutator, clavicle, right side rib; 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, a kind of central vein intubate model, 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, be provided with jugular vein, subclavian vein, arteria carotis in human trunk model, the position is consistent with anatomy; Arteria carotis is connected with the pressurization balloon.
2, a kind of central vein intubate model 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 |
|---|---|---|---|
| CN200920148656U CN201378384Y (en) | 2009-04-01 | 2009-04-01 | Central venous cannulation simulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920148656U CN201378384Y (en) | 2009-04-01 | 2009-04-01 | Central venous cannulation simulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201378384Y true CN201378384Y (en) | 2010-01-06 |
Family
ID=41518501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920148656U Expired - Fee Related CN201378384Y (en) | 2009-04-01 | 2009-04-01 | Central venous cannulation simulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201378384Y (en) |
-
2009
- 2009-04-01 CN CN200920148656U patent/CN201378384Y/en not_active Expired - Fee Related
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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: 20100106 Termination date: 20180401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |