Device capable of restraining injection needle cross infection

Abstract

The invention discloses a device capable of restraining injection needle cross infection. The device is composed of a needle tip sleeve, a needle tip, a needle base, a lug, a 6:100 taper hole, a thin part, a hook table, a locating hook, a left stop bar, a right stop bar, a clamping groove, a hook sheet, a drag hook, a safety cover and a safety cover plane. The device is provided with the hook sheet and the drag hook, the safety cover can be turned over by an injector to enable the drag hook to hook the hook sheet, and therefore the safety cover plane and a hook table plane are one horizontal plane; after medicine solution or injection or blood drawing is finished, the safety cover is turned over in the needle tip direction till the locating hook hooks the hook table, and the needle tip is locked into the safety cover by the left stop bar and the right stop bar at the moment. The device has the advantages that the hook sheet and the drag hook can be hooked and separated in the overturning process, mold manufacturing is easy, production efficiency is high, and the device has stronger competitiveness.

Description

technical field [0001] The invention relates to a device capable of inhibiting cross-infection of injection needles, which belongs to medical supplies. Background technique [0002] At present, in order to prevent and reduce the cross-infection of diseases at home and abroad, manufacturers in many countries have begun to develop and research a kind of consumables such as syringes with safety devices, injection needles, scalpels, and indwelling needles, especially safety syringes. The market is huge, and the international It has been popularized and used in China, but due to the complex structure and high manufacturing cost of safety syringes, its market price is three to five times or higher than that of ordinary syringes. The specified storage is then destroyed and processed together, so the space of the storage container is increased, and the cost of destruction is increased. Further improvement is needed to solve the above shortcomings. [0003] In order to solve the abo...

AI Technical Summary

Problems solved by technology

[0002] At present, in order to prevent and reduce the cross-infection of diseases at home and abroad, manufacturers in many countries have begun to develop and research a kind of consumables such as syringes with safety devices, injection needles, scalpels, and indwelling needles, especially safety syringes. The market is huge, and the international It has been popularized and used in China, but due to the complex structure and high manufacturing cost of safety syringes, its market price is three to five times or higher than that of ordinary syringes. The specified storage is destroyed and processed together later, so the storage container space is also increased, and the destruction cost is increased. Further improvement is needed to solve the above deficiencies

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