Airflow barrier door for operating room

Abstract

The invention discloses an airflow block door for an operating room. The airflow block door for the operating room comprises an induction controller which is a control module connected with at least two groups of induction units, an automatic door which comprises a door body and a drive motor electrically connected with the door body and an automatic induction air supply unit which comprises an air inlet pipeline arranged on the exterior of the operating room and used to inhale external air into the operating room, a drainage draught fan arranged on the air inlet pipeline, an efficient filter connected with the air inlet pipeline and arranged at the top of the obverse side of the automatic door and an air discharge duct connected with the bottom of the efficient filter, wherein the induction units are respectively arranged on the inner side and the outer side of the airflow block door for the operating room, the drive motor drives the door body to open or close, the drive motor is controlled by the induction controller, the induction controller controls the drive motor to start or stop running, the air discharge duct 3 is a slot arranged above the door body 6 and of the width consistent with the width of the door body 6, the door body 6 slides along the lower end of the air discharge duct 3, and when the drive motor drives the door body 6 to open, the drainage draught fan 2 starts, and then after the drive motor drives the door body 6 to close, the drainage draught fan 2 stops running.

Description

technical field [0001] The present invention relates to an operating room device. More specifically, the present invention relates to an air flow blocking door for an operating room. Background technique [0002] At present, in order to facilitate the entry and exit of medical staff and surgical instruments, the clean operating room has widely used medical automatic induction airtight doors to isolate the two functional areas of the clean operating room and the clean corridor. Compared with the traditional electronic and medical clean room, where buffer rooms are set up in areas with different cleanliness levels and the pressure gradient is used to control the airflow organization, there is only one door between clean surgery and clean corridors, and there is no buffer room. At the same time, during the operation process, there are also door opening behaviors of medical staff and medical equipment entering and leaving the operating room. In addition, the time for the automa...

AI Technical Summary

Problems solved by technology

Compared with the traditional electronic and medical clean room, where buffer rooms are set up in areas with different cleanliness levels and the pressure gradient is used to control the airflow organization, there is only one door between clean surgery and clean corridors, and there is no buffer room. At the same time, during the operation process, there are also door opening behaviors of medical staff and medical equipment entering and leaving the operating room. In addition, the time for the automatic sensor door to pass through the process is relatively long, so the pressure gradient between the clean room and the corridor is easily unbalanced, destroying the clean corridor and cleanliness. Airflow organization damage between operating rooms affects the clean environment in the operating room and may cause infection risks for surgical patients

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