flutter valve造句
例句與造句
- The flutter valves or Pneumostat valves allow patients to ambulate more easily and patients may be able leave the hospital in certain instances.
- In 1962, Heimlich invented the chest drainage flutter valve ( also called the Heimlich valve ) and in 1969 was granted a patent for the device.
- He also invented the Micro Trach portable oxygen system for ambulatory patients and the Heimlich Chest Drain Valve, or " flutter valve, " which drains blood and air out of the chest cavity.
- The flutter valve is placed in the appropriate orientation ( most packages are designed so the valve can only be connected in the appropriate orientation ) and the pneumothorax is thus evacuated from the patient's chest.
- A "'flutter valve "'( also known as the "'Heimlich valve "'after its inventor, Henry Heimlich ) is a one-way valve used in respiratory medicine to prevent air from travelling back along a chest tube.
- It's difficult to find flutter valve in a sentence. 用flutter valve造句挺難的