| DE4214148C1            (en)* | 1992-04-29 | 1993-07-08 | Richard Wolf Gmbh, 7134 Knittlingen, De |  | 
| EP0567749A3            (en)* | 1992-04-29 | 1994-03-16 | Wolf Gmbh Richard |  | 
| EP0681457A4            (en)* | 1993-01-27 | 1996-11-06 | Ultracision Inc | Clamp coagulator/cutting system for ultrasonic surgical instruments. | 
| EP1125555A1            (en)* | 1993-01-27 | 2001-08-22 | Ethicon Endo-Surgery, Inc. | Clamp coagulator/cutting system for ultrasonic surgical instruments | 
| EP1433425A1            (en)* | 1993-01-27 | 2004-06-30 | Ethicon Endo-Surgery, Inc. | Clamp coagulator/cutting system for ultrasonic surgical instruments | 
| US5697897A            (en)* | 1994-01-14 | 1997-12-16 | Siemens Aktiengesellschaft | Endoscope carrying a source of therapeutic ultrasound | 
| DE4443947B4            (en)* | 1994-01-14 | 2005-09-22 | Siemens Ag | endoscope | 
| WO1998046146A1            (en)* | 1997-04-15 | 1998-10-22 | Ferton Holding S.A. | Metal probe for intracorporeal lithotripsy | 
| US6440123B1            (en) | 1997-04-15 | 2002-08-27 | Konrad Engel | Metal probe for use in intracorporeal lithotripsy | 
| US6752801B2            (en) | 1997-04-15 | 2004-06-22 | Konrad Engel | Metal probe for intracorporeal calculi crushing | 
| US7361172B2            (en) | 2002-06-04 | 2008-04-22 | Sound Surgical Technologies Llc | Ultrasonic device and method for tissue coagulation |