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| US6299628 | 18. Aug. 1992 | 9. Okt. 2001 | SciMed Life Systems, Inc. | Method and apparatus for catheter exchange |
| US6443912 | 8. Nov. 1991 | 3. Sept. 2002 | SciMed Life Systems, Inc. | Method and apparatus for catheter exchange by guide wire-captivation |
| US6692459 | 13. Juni 2001 | 17. Febr. 2004 | | Anti-occlusion catheter |
