stomach pump उदाहरण वाक्य

Physick pioneered the use of the stomach pump, used autopsy as a regular means of observation and discovery, excelled in cataract surgery, and was responsible for the design of a number of surgical instruments, such as the needle forceps, the guillotine / snare for performing tonsillectomies, and improved splints and traction devices for treatment of dislocations; he also innovated many operative techniques.