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Hospital decontamination
  • Laminar flow purification operating room design decoration

Laminar flow purification operating room design decoration

The best place for the operating room in the hospital. It is closely related to the central supply room, surgical ward, centralized treatment room, emergency department, clinical laboratory, pathology department, radiology department and so on. 2, the division of clean areas. In the plane according to its functional requirements, can be divided into a highly clean area, clean area, sub-clean area and non-clean area. 3, to maintain cleanliness. Management of entrances and exits. Low clean area and high clean area division. The establishment of air conditioning system. 4, to prevent cross-infection strategy. 5, change the way to choose the way. 6, plane flow design.
  • Case Introduction

Laminar flow purification operating room design decoration points

First, Operating room design points

1, the operating room in the best position in the hospital. It is closely related to the central supply room, surgical ward, centralized treatment room, emergency department, clinical laboratory, pathology department, radiology department and so on. 2, operating room clean area division. In the plane according to its functional requirements, can be divided into a highly clean area, clean area, sub-clean area and non-clean area. 3, to maintain cleanliness. Management of entrances and exits. Low clean area and high clean area division. The establishment of air conditioning system. 4, to prevent cross-infection strategy. 5, change the way to choose the way. 6, plane flow design.

层流洁净室手术室设计


  Second, the laminar flow operating room features

1, the operating room low number of bacteria. 2, for the comfortable air (indoor temperature can be 15-25 ℃, humidity can be adjusted between 50-65%). 3, operating room pressure airflow (+23-25 Pa) to prevent the entry of foreign pollution. 4, the operating room fresh air, Shuangjie, comfortable working environment. 5, laminar flow operating room, under normal circumstances without the use of physical or chemical methods for disinfection, both to save labor, but also exempt from adverse gas effects. 6, hospital infection rate (especially surgery and burn infection rate) greatly reduced. 7, noise: due to laminar equipment, air handling machine (air supply, return air and other devices) and the operation of the air conditioning system issued by the sound, a laminar flow of the operating room of a noise, but also a major drawback of laminar flow operating room. Fortunately, the operation of the indoor volume of 42dB, no discomfort; but the operation of outdoor volume ≥ 65dB, the formation of noise interference. "Heart and quiet and sound more than", long-term, there is a tolerance and adaptation process. 8, laminar flow operating room costly, "month bucket gold", unconditional superiority, fear of luxury.

层流手术室施工


  Third, laminar flow operating room environment management

Laminar flow system is to create a clean operating room of a device, no matter how advanced, but not "omnipotent"; because the laminar flow system is not the effect of disinfection and sterilization, laminar flow operating room "sterile" environment is mainly through Air "filter", "laminar flow" and indoor maintenance "positive pressure" state to maintain. Therefore, the laminar flow of the operating room environment must be emphasized: (1) into the operating room must be replaced handsuit shoes, shoes and hats. (2) strict control of the number of burglary. (3) to minimize the number of times to open the laminar flow operating room and time (not the door can not open), to maintain "relatively closed state" to prevent foreign pollution into. (4) before the operation with alcohol wipe indoor items, medical equipment, equipment and so on. (5) after the timely and thorough cleaning of all indoor items, walls and the ground. (6) women can not use powder, hair spray and nail polish like cosmetics to reduce the source of pollution. (7) Work clothes should be used not easy to produce static electricity, easy to fall off the fiber polyester and nylon fabric. (8) regularly check the laminar flow system functional status, test laminar flow operating room ambient air cleanliness indicators and bacterial culture.

In short, the use of laminar flow operating room, strengthen the aseptic concept and regular management is still the fundamental guarantee of medical safety and requirements, is still the operating room of the fundamental, the focus, only when the two are closely integrated of. Hospital 100 and 1000 laminar flow operating room operation, use, equipment in good condition, the effect is indeed. Coupled with the strict implementation of the rules and regulations, strengthen management, so that "people do their duty, make every effort," "quality" is superb, no case of postoperative infection cases.