Front iatrogenic smoke dust filter

Abstract

The invention discloses a front iatrogenic smoke dust filter. The front iatrogenic smoke dust filter comprises a front suction pipe, a filter chamber and an air guide pipe which are connected in sequence, and the other end of the air guide pipe is connected with an air suction fan; the air inlet end of the front suction pipe is fixed to a tool bit handle of a high-frequency electrotome through a pipe clamp; and a filter inner core extending in the airflow direction is arranged in the filter chamber, and comprises a mounting frame, and a filter unit and a sterilization unit which are coaxiallyarranged in the mounting frame in the airflow direction. The air inlet end of the front suction pipe is fixed to the tool bit handle of the high-frequency electrotome through the pipe clamp, so iatrogenic smoke dust is sucked at the nearest distance, the smoke dust is sucked to the maximum degree, and iatrogenic smoke dust diffusion is reduced; and the filter unit can adsorb and filter out carcinogenic particulate matters and tar in iatrogenic smoke, and the sterilization unit can kill viruses and bacteria in the iatrogenic smoke, so that the iatrogenic smoke is filtered and purified, harm ofthe iatrogenic smoke to the human body is effectively reduced, and safety and sanitation of air in an operating room are guaranteed.

Description

technical field [0001] The invention relates to the technical field of soot filtering, in particular to a pre-iatrogenic soot filter. Background technique [0002] When doctors perform surgical operations with high-frequency electric knife, a large amount of iatrogenic smoke will be generated, which contains a variety of toxic and harmful components, such as tar, benzene, bacteria, viruses, etc. The existing surgical smoke exhaust system can only perform a simple smoke exhaust function, and transfer the smoke from the surgical site, so that the surgical field of view can be fully exposed during the operation, without the ability to filter and kill viruses, the hazards of iatrogenic smoke still exist in the There are many hazards to human health in the operating room and the environment. Iatrogenic smoke and dust contain various carcinogenic factors and viruses. Existing masks, etc., can only play a certain role in prevention, but the effect is poor, and cannot prevent the h...

AI Technical Summary

Problems solved by technology

Iatrogenic smoke and dust contain various carcinogenic factors and viruses, etc. Existing masks can only provide certain protection, but the effect is poor, and cannot eliminate the harm of smoke and dust pollution in the environment

Moreover, the existing smoke exhaust equipment is far away from the operation site, and the smoke exhaust effect is poor

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