A surgical channel capable of rapid filtration and cleaning

Abstract

The invention discloses an operation channel capable of fast filtering and cleaning, which belongs to the technical field of medical instruments, and comprises a first combined upper channel, a second combined upper channel, a moving component, an inner telescopic ring and a connecting component, the first combined upper channel The channel and the upper channel of the second combination are connected with each other, and a connecting component is fixedly installed on one side of the outer wall of the upper channel of the first combination; With the inner telescopic ring that is stored, an outer cleaning sleeve is arranged on the outside of the inner telescopic ring. After the operation channel is used normally, the outer cleaning sleeve in the lower channel can be directly rotated relative to the upper channel and the lower channel to make the outer cleaning cover in the lower channel The inner wall of the upper channel is effectively cleaned, which has an effective cleaning effect. At the same time, the inner wall of the inner telescopic ring is smooth, which does not affect the smoothness of the overall surgical channel. When not in use, the inner telescopic ring can be stored without affecting the use .

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to an operation channel capable of fast filtering and cleaning. Background technique [0002] Medical devices refer to instruments, equipment, utensils, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are used directly or indirectly on the human body. Medical devices are for the diagnosis, prevention, monitoring, treatment or mitigation of diseases; Diagnosis, monitoring, treatment, mitigation or functional compensation; special equipment for the inspection, replacement, adjustment or support of physiological structures or physiological processes. There are many types of medical devices, and different medical devices have different functions. One, its role is to assist the operation of various types of tube medical devices through the tube. [0003] A Chinese patent discloses (CN201921362627.6) a surgical channel device f...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is: in order to solve the problem that the traditional medical channel is designed to be non-detachable, and at the same time, no cleaning structure is installed inside. After the operation channel is used normally, the inside is not easy to clean, and it can only be kept by disinfection. It is safe to use, but some stains that are not easy to fall off automatically will remain in the surgical channel, which is not easy to remove. At the same time, there is no fast filter structure installed inside, so that when some medical liquid needs to be injected during the operation, the liquid will pass through the channel. Some particles are easy to be mixed in the medium. If it is not filtered, the purity of the added medicinal solution cannot be ensured, and the medical effect will be reduced. A surgical channel that can be quickly filtered and cleaned is proposed.

Images