Closed-loop type discarded medical syringe needle processing device

Abstract

The invention relates to a closed-loop type discarded medical syringe needle processing device, and belongs to the field of medical instruments. The processing device comprises a sliding rod, a sliding sleeve is sleeved on the sliding rod, a fixed handle is fixed at the tail end of the sliding rod, a movable handle is fixed on the sliding sleeve, the fixed handle corresponds to the movable handle in position, a transversely-arranged U-shaped limiting frame is fixed on the sliding sleeve, limiting grooves are respectively arranged on two inner walls of the limiting frame, the two grooves correspond to each other in position, the inner width of the limiting frame corresponds to the diameter of a pintle, the distance between the two grooves corresponds to the diameter of the annular protrusion on the needle stem, and the opening end of the limiting frame extends out of the sliding sleeve. The needle point of the needle head is hidden in the pintle of the needle head to form a closed loop, the needle head is not easy to draw out, the structure is simple, the use is convenient, no sharp part is exposed, the possibility of being scratched by the needle point is completely eradicated, and the risk that medical staff are infected is avoided.

Description

technical field [0001] The invention relates to a closed-loop needle processing device for discarded medical syringes, which belongs to the field of medical equipment. Background technique [0002] With the extensive use of disposable medical supplies, the amount of medical waste produced is also increasing. The reasonable and harmless treatment of these medical waste and waste items is also becoming more and more serious and urgent. According to the reminder, the No. 1 waste is medical waste , and among the five most contagious waste products in medical waste, needles are the most contagious. Needle-pricked fingers can infect hepatitis B, AIDS, etc. According to relevant statistics, among patients suffering from hepatitis, the most contagious is needles. Medical personnel account for 10% to 30%. Therefore, the disposal of discarded needles should not be careless. For the disposable infusion needles, injection needles and blood collection needles used by patients, the commo...

AI Technical Summary

Problems solved by technology

However, there are some problems in this process: when the operator puts these needles in the medical waste recycling bin, he may be stabbed, causing cross infection; It is also easy to stab the transport personnel after the plastic bag is in full bloom

The current treatment of needles includes putting them into recycling containers, cutting or bending, etc., but none of them can completely eliminate the possibility of being stabbed by the needle tip, especially the cutting operation. Although the cutting operation can prevent the needle from being reused by criminals, it is also in the The section forms sharp edges and corners, which increases the risk of scratches for recyclers

In other words, as long as the needle tip is still exposed, there is no way to prevent the recovery personnel from being infected by the needle tip

Images