黄色爽视频-日韩少妇毛片-午夜丰满寂寞少妇精品-一级做性色a爰片久久毛片免费-日本黄色绿像-国产一区二区二-少妇wwB搡-青草av.久久免费一区-久久久久久久岛国免费网站,日韩黄频,一本大道色卡1卡2卡3,微电影床戏大尺度呻吟

Airway Vibration Sputum Ejector

The air-blocking balloon forms vibration pressure to effectively remove sputum. It features a design that can be easily cleaned and reused by the same patient.

Performance Structure

1. The product is made of medical polymer materials.

2. The product consists of a blowing nozzle, a ball bowl, an air-blocking balloon with an upper cover, and is packaged individually.

3. Product Sterilization: Ethylene oxide sterilization.

Applicable Department

General ward, respiratory department.

Scope Of Application

The product is suitable for patients to remove sputum after operation.