Debridement system destroying bacterial biofilms

Abstract

The invention discloses a debridement system destroying bacterial biofilms. The system includes a temperature sensor, a humidity sensor, a ventilation device, a rotating shaft used for applying a graphene film to a wound, a nozzle used for spraying a hydrogen peroxide solution on the wound, an infrared sensor used for receiving infrared signals at the position of the wound, a spectrum analysis module used for spectral analysis of the infrared signals at the position of the wound, an amplification filtering module used for amplifying and filtering of the infrared signals obtained after spectral analysis, and a control module, wherein the control module is used for controlling the rotating shaft to apply a graphene film on the wound and storing the infrared spectrum at the moment as a zero spectrum after the nozzle is turned on for 2-5 min and also used for turning on the nozzle and the ventilation device when the difference between the infrared spectrum and the zero spectrum is larger than the threshold value. Through the cooperation of the nozzle, the ventilation device and the graphene film, the debridement system destroying bacterial biofilms achieves cleaning of the wound, secondary contamination is not caused, and the infection probability is reduced.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a debridement system for destroying bacterial biofilms. Background technique [0002] Debridement is a surgical method to remove foreign matter in an open wound, remove necrotic, inactivated or heavily polluted tissue, and suture the wound to minimize pollution, and even clean the wound to achieve primary healing, which is beneficial to the injury Restoration of function and form of parts. [0003] In the existing debridement techniques, during wound cleaning, secondary contamination of the wound is likely to occur, thereby inducing infection. Contents of the invention [0004] The technical problem to be solved by the present invention is that in the existing debridement technology, it is easy to carry out secondary pollution on the wound during wound cleaning, thereby inducing infection. The purpose is to provide a debridement system that destroys bacterial biofilms and solv...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the existing debridement technology, it is easy to carry out secondary pollution on the wound during wound cleaning, thereby inducing infection. The purpose is to provide a debridement system that destroys bacterial biofilms and solve the above problems

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