[Research of ultrasonic emulsifying and drawing away technique on biological tissue].
Technique of ultrasonic emulsifying and drawing away on biological tissue can achieve the purpose of operating treatment. Having the aid of ultrasonic wave technique, it transforms electronic energy into kinetic energy of high frequency mechanical vibration. Making use of the function of stronger instantaneous shock acceleration more than the minium cutting threshold of biological tissue, it cuts biological tissue pathologically changed and not needed, then smashes and emulsifies it, draws away the emulsified tissue by pump system.
Duam
B
B
Institute of Biomedical Engineering, Chinese Academy of Medical Sciences and Peking Union Medical College.
Li
Y
Y
Lin
Z
Z
D004867:Equipment Design; D013523:Surgical Equipment; D014465:Ultrasonics