Referenziert von|
| US4550715 | 24. Okt. 1983 | 5. Nov. 1985 | Codman & Shurtleff, Inc. | Endoscope insertion cannula assembly | | US4610242 | 18. Apr. 1984 | 9. Sept. 1986 | Codman & Shurtleff, Inc. | Endoscope insertion cannula assembly | | US4976688 | 3. Febr. 1989 | 11. Dez. 1990 | | Position-adjustable thoracic catheter | | US5782749 | 2. Jan. 1996 | 21. Juli 1998 | | Laparoscopic surgical instrument with adjustable grip | | US5868784 | 30. Sept. 1997 | 9. Febr. 1999 | | Surgical instrument and ratchet controlled handle therefore |
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