Referenced by|
| US4471777 | 30 Mar 1983 | 18 Sep 1984 | | Endocardial lead extraction apparatus and method | | US4576162 | 17 Sep 1984 | 18 Mar 1986 | | Apparatus and method for separation of scar tissue in venous pathway | | US4582056 | 17 Sep 1984 | 15 Apr 1986 | | Endocardial lead extraction apparatus and method | | US4623789 | 7 Mar 1984 | 18 Nov 1986 | Shionogi & Co., Ltd. | Fiberoptic probe for brain scanning with detachable cannula guide |
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