Core Working Principle
The system employs a three-stage filtration process: primary filtration → secondary filtration → high-efficiency filtration (HEPA/ULPA) → unidirectional laminar flow air delivery. Clean air, filtered through these three stages, is delivered to the operating area in a uniform and stable laminar flow (primarily vertical).
This airflow forms an "air barrier" within the work area: on one hand, it prevents bacteria and dust from the external environment from entering the clean zone; on the other hand, it rapidly removes contaminants generated during operations, maintaining an ISO Class 5 (Class 100) sterile cleanliness standard within the area, meeting the high-precision medical procedures required for surgery, organ transplantation, and aseptic solution preparation.