Harry Kihn, C F Douglas Ackman: Method of coagulating muscle tissue. Cabot Medical Corporation, Austin R Miller, July 1, 1986: US04597379 (330 worldwide citation)

A method of coagulating a muscle tissue contained within fat tissue substantially without harming the fat tissue, comprising directing microwave radiation through the fat tissue towards the muscle tissue at a selective frequency effective to cause coagulation of the muscle tissue substantially exclu ...