Ventilators can increase lung ventilation and reduce the consumption of respiratory work. Ventilators for treatment are often used for patients with complicated and severe conditions. It needs more complete functions and can carry out a variety of breathing patterns to meet the needs of disease changes. Is Disposable Breathing Circuits suitable for all ventilators? The ventilator must have...

The so-called pulse actually refers to intermittent shock waves, which are widely used in many industries. For example, when cleaning instruments and equipment, a pulse washing machine may be used to wash and vibrate the inner wall of the pipeline through the action of pulse washing. The rust and water inside the pipeline can be separated from the pipe wall, and then discharged from the system...

Wound cleaning in orthopedic debridement is an important part of wound management. Pulse flushing (PL) is a flushing method that uses the principle of high-frequency pulses to form a high-speed jet of water with a certain pulse frequency to improve the debridement effect. Normal wound healing needs to go through three overlapping stages, namely the inflammatory reaction stage, the hyperplasia...

In my country, medical devices are classified and managed according to the safety of medical device products. The classification catalog is formulated by the State Food and Drug Administration in accordance with the medical device classification rules: The first category is the low-risk medical device, which can be guaranteed to be safe and effective by routine management. Such as: surgical...