Destructing device for disposable injection syringe

A syringe and disposable technology, applied in the field of shape destroyers, can solve problems such as cross infection, and achieve the effects of low cost, reasonable structure design and high needle shape destruction rate
CN103406330AActive Publication Date: 2013-11-27HARBIN MEDICAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
HARBIN MEDICAL UNIVERSITY
Publication Date
2013-11-27

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Abstract

The invention provides a destructing device for a disposable injection syringe, which comprises a cavity, a charging hopper, a receiving hopper and a reducer, wherein a pressure wheel is arranged in the cavity, and the edge of the pressure wheel is tangent to the inner wall of the cavity; the charging hopper is connected with the upper part of the cavity and is communicated with the cavity; the receiving hopper is connected with the lower part of the cavity and is communicated with the cavity; the reducer is arranged on one side of the cavity and is connected with a rotating shaft of the pressure wheel; the power of the reducer is supplied by a motor to enable the reducer to drive the pressure wheel to rotate. According to the destructing device adopting a pressure wheel structure, a needle head and a needle tube of the injection syringe can be extruded in the cavity in opposite directions, so that the purpose of destructing the injection syringe radically can be achieved.
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Description

technical field

[0001] The invention relates to a medical device, in particular to a shape destroyer for a disposable syringe. Background technique

[0002] Disposable syringes are commonly used tools for medical staff and are widely used in clinical practice. However, in order to obtain improper benefits, some criminals often recycle and sell used syringes, resulting in repeated clinical use of some syringes, which is likely to cause cross-infection. Therefore, it is necessary to timely Dispose of used disposable syringes.

[0003] In view of this, in order to solve the deficiencies in the above-mentioned technologies, the inventors based on research and development in related fields, and after continuous testing and improvement, the present invention was produced. Contents of the invention

[0004] The object of the present invention is to provide a deformer for disposable syringes. By adopting a pressure wheel structure, the needle and the needle tube of the syringe ca...

Claims

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