Spring ejecting type anti-drop infusion set needle

Abstract

The invention discloses a spring ejecting type anti-drop infusion set needle. The spring ejecting type anti-drop infusion set needle comprises an infusion set needle body and an anti-drop mechanism, wherein the anti-drop mechanism is arranged on the infusion set needle body, and the lower end of the infusion set needle body is provided with an anti-leakage elastic washer. It can be effectively avoided that the infusion set needle drops accidentally, and children or comatose restless patients are prevented from pulling out the infusion set needle; the waste of drugs or blood is avoided; environmental contamination is prevented; it is avoided that due to needle drop, the workload of medical staff is increased and patients or family members are scared and worried; the waste of health resources is reduced; the occurrence of medical care accidents and the infusion cost are reduced.

Description

technical field [0001] The invention relates to a medical device, in particular to a spring-jacked anti-falling-off infusion set needle. Background technique [0002] Infusion is a large-dose injection (more than 50ml at one time) injected into the body by intravenous infusion, usually packaged in glass or plastic infusion bottles or bags, without preservatives or bacteriostatic agents, and adjusted through the infusion set during use Drop speed, continuously and evenly enter the vein to supplement body fluids, electrolytes, etc. to provide nutrients, blood and products to supplement colloids and blood volume. During the infusion process, unconscious patients or children sometimes pull the infusion set. Because the needle at the front end of the infusion set is smooth, it is easy to fall off, causing waste of medicine or blood, polluting the environment, increasing the workload of medical staff, especially frightening the patient or family members, increasing the The cost o...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the above-mentioned background technology. The front end needle of the existing infusion set is smooth and easy to fall off, causing waste of medicine or blood, polluting the environment, increasing the workload of medical staff, especially frightening the patient or family members, and increasing the number of patients. The cost of infusion, and the infusion hole at the tip of the existing infusion set is too high, and there is a lot of residual liquid in the infusion bottle, which will cause insufficient drug input for patients with special pediatric patients who have less liquid input, and some special drugs are expensive , resulting in waste, increased cost, and reduced drug efficacy, etc., and a spring-loaded anti-falling infusion set needle is provided

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