Medical germfree protecting hood

Abstract

The invention relates to the technical field of medical instruments, particularly discloses a medical germfree protecting hood which comprises an upper cover, a lower cover, a silica-gel piece and a latex sleeve. The medical germfree protecting hood is specially designed to be used for protecting a shadowless-lamp-equipment handle in an operating room in a surgical environment, and the situation that the wound portion of a surgical patient is infected due to the fact that a doctor performing surgery makes contact with the wound portion of the surgical patient after making contact with the shadowless-lamp-equipment handle in the operating room is avoided. The medical germfree protecting hood has the advantages that the latex sleeve of a protecting-hood main body is made from latex and is waterproof and elastic, the shadowless-lamp handle and the hand contacting of a surgery operator are completely separated, and the infection is prevented; the silica-gel piece is made from high-elasticsilica-gel and is good in elasticity and large in tension, and the silica-gel piece can be used for any specification of the shadowless-lamp handle model and is good in universality and high in fastening force and does not drop; the design of the upper cover and the lower cover is ingenious, in the process of the upper cover and the lower cover being closed, the latex sleeve and the silica-gel piece are both fixed simultaneously through an annular clamping buckle, and the processes of production, fabrication and assembly are simple and easy; and the latex, the silica-gel piece and the upper-lower covers being made from high-molecular materials are all quite suitable for the sterilization of ethylene oxide, and after being sterilized by the ethylene oxide, the latex, the silica-gel piece and the upper-lower covers are directly provided for medical institutions and are quite suitable for operations in the surgery-room environment.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a medical sterile protective cover. Background technique [0002] Disposable medical sterile protective cover is a lamp handle sheath for surgical shadowless lamps, which can simplify the preoperative preparation procedures for surgical operations. It is gradually replaced by the operator's own regulation. However, for this purpose, it is required that the azimuth control lamp handle of the shadowless lamp must be in a sterile state throughout the operation. At present, the more common practice is that shadowless lamp manufacturers often equip their products with a special lamp handle holder, remove the lamp holder before the operation, and choose a suitable method for sterilization according to its different materials. However, due to differences in manufacturers and models, the lamp holders of shadowless lamps often cannot be used with each other; the lamp holders can...

AI Technical Summary

Problems solved by technology

However, the entrance of the main body has a protective paste that is in partial contact with the shadowless lampshade, and there is a problem of adhesive residue after removal after surgery. In addition, whether the residue will pollute the operating room environment and the residue removal needs to be verified.

Also, the body is made of non-woven fabric, which is not waterproof or has poor waterproof performance. The blood-stained hands of the surgeon will still seep into the handle through the non-woven fabric.

Contamination risk still exists

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