Disposable anti-stabbed syringe

Abstract

Disposable anti-stab syringe, including push rod, syringe marked with scale and injection needle, is characterized in that: there are two symmetrical bumps on the side wall of the closed front part of the syringe, and the outer layer of the syringe is covered with sliding parts. Sleeve, the sleeve is provided with two symmetrical slots, the slots are inserted into the protrusions at the front of the syringe, the end of the sleeve is provided with a ring-shaped raised edge, the top of the sleeve is provided with a nipple end, and the nipple end is provided with a Semi-circular snap and box snaps. When leaving the factory, the sleeve is pulled out, and the sub-buckle and the female buckle are not fixed, which play the role of a needle cap to seal the injection needle, and the entire syringe is packed in a sterile plastic bag. When in use, the sleeve is pulled back to expose the injection needle for injection. After use, the sleeve is pushed out, and when the injection needle is completely covered in the sleeve, the buckle on the nipple end is fastened to form a one-time use effect. The invention can effectively avoid the problems of injection needle pollution, needle stick injury and recycling of injection needles.

Description

technical field [0001] The invention relates to a disposable anti-stab syringe, which belongs to the field of medical appliances. Background technique [0002] After the disposable needle of the syringe is used, in order to prevent and isolate infection, the syringe and needle need to be disposed of intensively. Nursing personnel need to separate the needle from the syringe, and then place the needle in other penetration-proof and leak-proof containers. The known treatment method is cumbersome to operate, the workload is increased, and the chances of stab wounds and pollution are increased. Several common ways to collect discarded needles are: (1) Use sharps boxes: the price is high, and general medical units cannot afford it due to the large amount of use; (2) Use medical plastic packaging bags, the finished packaging bags are too thin to prevent Needle stick injury. In addition, when the disposable syringe leaves the factory, a needle cap is embedded on the needle of th...

AI Technical Summary

Problems solved by technology

The known treatment methods are cumbersome to operate, increase the workload, and increase the chances of stab wounds and pollution

Several common ways to collect discarded needles are: (1) Use sharps boxes: the price is high, and general medical units cannot afford it due to the large amount of use; (2) Use medical plastic packaging bags, the finished packaging bags are too thin to prevent needle stick injury

In addition, when the disposable syringe leaves the factory, a needle cap is embedded on the needle of the syringe. During clinical operation, the needle cap is removed, that is, when the medical waste is discarded in the dirt bucket, it causes a great waste of resources.

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