1
Alfred Tischer: Combination instrument for laparoscopical tube sterilization. Toren McGeady and Goldberg, April 7, 1987: US04655216 (364 worldwide citation)

A surgical combination instrument for atraumatically grasping human or animal tissue, for performing bipolar coagulation by means of high frequency current, for cutting tissue in the coagulated area and for removing tissue remaining uncoagulated between the coagulated areas. These functions can be p ...


2
Alfred Tischer: Surgical combination instrument, especially for fallopian tube sterilization. Alfred Tischer, YANG SONGLING ZHANG SHEGAO, January 21, 1987: CN86105764 (3 worldwide citation)

A surgical combination instrument for atraumatically grasping human or animal tissue, for performing bipolar coagulation by means of high frequency current, for cutting tissue in the coagulated area and for removing tissue remaining uncoagulated between the coagulated areas. These functions can be p ...