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Venipuncture teaching device

A teaching device and venipuncture technology, applied in the medical field, can solve the problems of inconvenient replacement of rubber tubes and low practicability, and achieve the effects of improving proficiency and adaptability and reducing costs

Pending Publication Date: 2022-02-25
广西壮族自治区南溪山医院(广西壮族自治区第二人民医院)
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a venipuncture teaching device, which has the advantages of low practicability and solves the problem that the rubber tube cannot be easily replaced

Method used

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Embodiment Construction

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0022] see figure 1 , a kind of venipuncture teaching device in the present embodiment, comprises arm cuff 4, and the left side of arm cuff 4 is fixedly connected with glove 3, is wearable, can greatly improve training effect, and arm cuff 4 and glove 3 are transparent Made of silicone, there are three detachable rubber tubes inside the arm cuff 4, and the rubber tubes can respectively simulate the peripheral dorsal palmar vein, the peripheral forearm vein and...

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Abstract

The invention relates to a venipuncture teaching device. The venipuncture teaching device comprises an arm sleeve; the left side of the arm sleeve is fixedly connected with a glove; the right side of the arm sleeve is fixedly connected with a fixing mechanism; and the interior of the arm sleeve is movably connected with a dismounting mechanism. The fixing mechanism comprises a fixing ring fixedly connected to the right side of the arm sleeve. A sliding groove is formed in the right side of the fixing ring, a movable block is movably connected to the right side of the fixed ring, a sliding opening is formed in the movable block, and a movable ring is movably connected to the right side of the movable block. According to the venipuncture teaching device, a practicer can perform comprehensive practice, the proficiency and the strain capacity during clinical puncture are improved, a dismounting mechanism installed in the device can be dismounted from the device at any time, a simulated blood vessel rubber tube can be automatically replaced according to different use scenes, the venipuncture teaching device is very simple and convenient and can be repeatedly used, the cost is greatly reduced, and meanwhile, the exerciser can get sufficient exercises.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a teaching device for venipuncture. Background technique [0002] Venipuncture is very common in medical and nursing work. It is a medical method that directly injects liquid substances such as blood, medicine or nutrient solution into the vein. It can directly enter the blood and reach the whole body through blood circulation. It is the fastest-acting method. Drug treatment. [0003] At present, there are many kinds of venipuncture devices on the market, but they all generally have the disadvantage of low practicability. The existing venipuncture devices cannot comprehensively simulate various situations of clinical intravenous injection. The models generally use rubber tubes to simulate blood vessels, rubber tubes After frequent punctures, it will be damaged and aged, and there will be liquid leakage, and the rubber tube in the existing device cannot be easily replaced, and b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28G09B9/00
CPCG09B23/28G09B23/285G09B9/00
Inventor 陈小叶罗海燕
Owner 广西壮族自治区南溪山医院(广西壮族自治区第二人民医院)
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