Visual puncture outfit capable of preventing lens pollution

Abstract

The invention discloses a visual puncture outfit capable of preventing lens pollution. The visual puncture outfit comprises a sleeve, a clamping block and a sliding block, wherein a protection tube isarranged in the sleeve in a penetrating mode, a camera is arranged in the protection tube, the camera is electrically connected with a connecting circuit, a sealing film is arranged in a connecting shell, a first arc-shaped notch is formed in the side face of the connecting shell, a second arc-shaped notch is formed in the side face of the shell, a first clamping groove is formed in the outer side of a first through opening in the right side, the first clamping groove is formed in the right side face of the shell, a second clamping groove is formed in the outer side of the first arc-shaped notch, a clamping foot is arranged in the second clamping groove, meanwhile, the clamping foot is arranged on the left side of the shell, the second through seam is formed in the sealing film, and the sliding block is arranged on the outer side face of the protection tube. According to the visual puncture outfit capable of preventing lens pollution, the protection tube is made of a transparent highpolymer material and is arranged to separate the camera from liquid in a body, so that the camera is prevented from being influenced by the liquid in the body.

Description

technical field [0001] The invention relates to the technical field of visible puncture devices, in particular to a visible puncture device for preventing lens contamination. Background technique [0002] Minimally invasive surgery is widely used. In minimally invasive surgery, the puncture device is the operation channel for surgical instruments to enter the human body. The existing visible puncture device is easy to contact with the liquid in the human body when the camera lens enters the human body. Cause pollution and easily affect the monitoring effect of the camera lens. If the camera lens is poorly sealed, the liquid in the body will affect it and cause its damage, which cannot meet the application effect of the operation. Now a visual puncture device that prevents lens pollution is needed to solve the problem. above question. Contents of the invention [0003] The purpose of the present invention is to provide a visible puncture device that prevents lens contamina...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a visible puncture device that prevents lens contamination, so as to solve the problem that the existing visible puncture device proposed in the above-mentioned background technology is easy to contact with the liquid in the human body when the camera lens enters the human body. It pollutes the camera lens and easily affects the monitoring effect of the camera lens. If the camera lens is poorly sealed, the liquid in the body will affect it and cause its damage, which cannot meet the application effect of the operation.

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