수술실 / 음압 격리 병실용 병원 전용 HEPA Box

제품 개요

수술실과 음압 격리 병실 전용 HEPA box로, 고성능 HEPA 필터(0.3μm 기준 효율 99.97% 이상)를 내장한 독립 여과 케이싱입니다. 수술실은 양압 급기로 수술 부위를 보호해 감염을 막고, 음압 격리 병실은 배기 쪽에서 여과해 병원체가 밖으로 새어 나가는 것을 막습니다. 병원이 공기 청정도와 격리 효과를 유지하는 데 핵심이 되는 설비이며, 덕트와 천장 배치에 맞춘 주문제작도 지원합니다.

제품 특성

Differences in air filtration between operating rooms and negative-pressure isolation wards Operating Room (positive-pressure environment) ● Purpose: To protect the patient from bacteria, viruses, and particulate contamination in ambient air, preventing surgical site infection. ● Role of the HEPA box: The HEPA box is usually part of the cleanroom HVAC system and filters the supply air entering the operating room. It efficiently removes airborne particulates, maintaining positive pressure in the operating room and ensuring that airflow moves from inside the OR outward. ● HEPA filter grade: Typically uses HEPA filters with filtration efficiency of 99.97% or higher (against 0.3 micron particles) to comply with strict medical cleanroom standards. Negative-Pressure Isolation Ward (negative-pressure environment) ● Purpose: To isolate infectious pathogens and prevent contaminated air from patients from leaking out, protecting medical staff, other patients, and the environment. ● Role of the HEPA box: Usually used in the ward's exhaust system, drawing air from the ward, filtering it through high-efficiency media, and exhausting it outside. By making the exhaust airflow exceed the supply airflow, the ward's internal pressure is kept below the outside, achieving negative-pressure isolation. ● Role of the HEPA filter: The HEPA box on the exhaust side ensures that contaminated air carrying pathogens is purified before being exhausted, preventing contamination from spreading. ● Equipment types: Besides fixed HVAC exhaust systems, portable HEPA filtration units are also available for temporary isolation areas, emergency rooms, or during patient transport.

견적 문의

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상세 설명

Feature	Operating Room	Negative-Pressure Isolation Ward
Air Pressure	Positive pressure (interior higher than exterior)	Negative pressure (interior lower than exterior)
Purpose	Protect the patient (from infection)	Isolate the patient (to prevent transmission)
HEPA box location	Usually on the supply-air side	Usually on the exhaust-air side
Airflow direction	From inside out	From outside in
Equipment form	Often part of the central HVAC system	Can be a fixed exhaust system, or a standalone or mobile unit