Venipuncture demonstrator

A technique of venipuncture and teaching device, which is applied in the directions of instruments, educational appliances, teaching models, etc., can solve the problems of high price, inconvenience and insecurity, and achieve the effect of low price

Inactive Publication Date: 2004-11-17
周明非
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Hospitals, medical universities, nursing schools and other units are very inconvenient when teaching venipuncture. There is no safe, simple, practical, and cheap teaching tool and method. Usually, medical staff puncture each other.

Method used

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  • Venipuncture demonstrator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Depend on picture It can be seen that the present invention includes a simulation teaching board 1, a simulated blood vessel 2, a blood vessel plug 3, a simulated blood vessel and an infusion set tube connector 4, and an infusion device. The simulation teaching board 1 is made of rectangular silicon rubber with a similar color to the skin, and there are four open cylindrical cavities in the center of which the simulated blood vessels 2 are placed in different shades. Four light blue simulated blood vessels 2 of varying thickness made of silicone rubber are placed in the cavity. The blood vessel plug 3 is a round plug made of medical plastic, and there are eight in total, which are respectively placed at the two ends of each simulated blood vessel 2 . The simulated blood vessel and the infusion set tube connector 4 are made of medical plastics, one end of which is connected with the simulated blood vessel 2, and the other end is connected with the needle head 8 of the i...

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Abstract

The invention discloses a kind of demonstrator for vein paracentesis, which includes a simulating demonstrator, a simulative vessel, and a vessel cork, a connector for the simulative vessel and the perfusion tube and the perfusing device. The board is made up of silicon rubber with the same color to the skin; there has four hollow cavities with different colors in the centre of the board. Four baby blue simulative vessels with different diameters are set in the hollow cavities. There have eight corks set at two ends of the simulative vessels. One end of the connector is connected to the simulative vessel; another end is connected to the pin of the perfusing device. The perfusing device is made up of a normal perfusing bag and a perfusing device without pin.

Description

technical field [0001] The invention relates to a venipuncture teaching device, in particular to a venipuncture teaching device for medical teaching. Background technique [0002] Venipuncture technology is a basic operation skill that medical personnel, especially practicing physicians and nurses, must master. Hospitals, medical universities, nursing schools and other units are very inconvenient when teaching venipuncture. There is no safe, simple, practical, and cheap teaching tool and method. Usually, medical staff puncture each other. It is not safe and cannot be used for repeated operations. Existing some simulation arm model teaching aids, though can play certain teaching effect, the price is very expensive, is not suitable for the national conditions of my country very much. Contents of the invention [0003] The purpose of the present invention is to provide a simple, practical and cheap venipuncture teaching device for medical teaching. [0004] The principle o...

Claims

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Application Information

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IPC IPC(8): G09B23/28
Inventor 周明非朱望周晓光申凯刘素萍黄静李娅谢明蔡超
Owner 周明非
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