Rubber cover of isoprene rubber infusion tube

Abstract

The invention discloses a rubber cover of an isoprene rubber infusion tube. The rubber cover belongs to the technical field of medical devices. The rubber cover is used for solving the problems that a medicament is polluted due to the use of ordinary rubber materials; the depth of loading a cylindrical rubber stopper into an intravenous infusion branch tube can not be positioned, and when the rubber stopper is mounted near the outer side, the rubber stopper can shed due to collision and sealing and sanitation are further affected; and when the rubber stopper is mounted near the inner side, the rubber stopper can be pushed to move into the tube due to too large puncturing force, and the next work of puncturing and infusing the medicament is further affected. The rubber cover of the isoprene rubber infusion tube is processed from isoprene rubber, a cover groove (2) is arranged between a cover edge (1) and a stopper neck (3), the side wall surface of the stopper neck (3) is gradually reduced from the root part to the end part, and the angle (4) of the conical surface is 25 degrees-35 degrees. The rubber cover of the isoprene rubber infusion tube can be widely applied to medical intravenous infusion work.

Description

technical field [0001] The invention relates to a medical device, in particular to a rubber cover of an isoprene rubber infusion tube. Background technique [0002] Intravenous infusion tube is a necessary device for intravenous infusion. The end of the intravenous infusion branch on the main intravenous infusion is equipped with a cylindrical rubber stopper, which is made of ordinary natural rubber. Since ordinary natural rubber contains protein, fatty acid, sugar and other substances that are prone to occur, it is easy to cause pollution to the drug. ; It is used for puncture injection to add drugs during clinical intravenous infusion. Since the depth of the cylindrical rubber stopper in the intravenous infusion branch tube cannot be positioned, there is a possibility that it will fall off due to collision when it is installed on the outside, thereby affecting the sealing and hygiene; And move in the tube, thereby affecting the next puncture injection drug work. Conten...

AI Technical Summary

Problems solved by technology

Since the depth of the cylindrical rubber stopper in the intravenous infusion branch tube cannot be positioned, there is a possibility that it will fall off due to collision when it is installed on the outside, thereby affecting the sealing and hygiene; And move into the tube, thus affecting the next puncture injection drug work

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