The Working Principle of PB840 Ventilator and Maintenance Case Sharing

Abstract

Ventilators are essential rescue equipment for large hospitals today, and are an important tool to prolong patients' lives and gain valuable time for further treatment. This paper briefly describes the basic structure of PB840 ventilator and its working principle and gives corresponding diagrams, and analyzes the common failures of this ventilator in combination with case studies. Ensure the smooth development of clinical work and better assist patient treatment.