Procédé et système utilisant un laser pour produire des sutures à barbillons
| N° de brevet: |
EP1891903 (A1) |
| Date de publication: |
2008-02-27 |
| Inventeur(s): |
BUNCKE HARRY J [US]; |
| Demandeur(s): |
QUILL MEDICAL INC [US]; |
| Classification: |
A61B17/06;A61B17/04;D06M10/00;A61B17/064; |
| N° de demande: |
EP20070016222 19980521 |
| Numéro(s) de priorité: |
EP19980923664 19980521;US19970859887 19970521 |
This invention relates to a method for producing a barbed suture (102) by providing a raw suture filament (100), directing a laser beam at areas of the suture filament and removing sections (104) of the suture filament with a laser beam in order to produce barbs (106) on the suture filament.
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