Puncture site closure device

A - Human Necessities – 61 – B

Patent

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Details

A61B 17/00 (2006.01) A61B 17/04 (2006.01) A61B 17/06 (2006.01)

Patent

CA 2477397

A laparoscopic fascial closure device (10) for fashioning a secure closure about a laparoscopic puncture site. The device comprises an elongate cannula (12) having proximal (12a) and distal (12b) ends. A needle suture complex (22) is selectively deployed from the distal end (12b) of the device that is operative to deploy a suture across the puncture site from within the body and draw the free ends of the suture outwardly from the body via the laparoscopic port site. The device (10) is configured to be utilized through a ten millimeter or larger laparoscopic port, and is operative to position the suture at the puncture site such that the suture extends in a diametrically- opposed configuration at least 1.0 cm or greater across opposed sides of the puncture site.

L'invention porte sur un dispositif de fermeture fasciale (10) obturant de manière sûre le site d'une incision de laparoscopie. Le dispositif comprend une canule allongée (12) présentant une extrémité proximale (12a), et une extrémité distale (12b) à partir de laquelle on déploie sélectivement un complexe d'aiguilles et de fil de suture (22) permettant de mettre en place depuis l'intérieur du corps un fil de suture traversant le site de l'incision, et dont les extrémités libres ressortent du corps via le site de l'incision. Le dispositif (10), configuré pour être utilisé dans un orifice de laparoscopie de 10 mm ou plus, permet de placer le fil de suture sur le site de l'incision de manière à ce qu'il s'étende diamétralement sur au moins 1,0 cm ou plus de part et d'autre du site de l'incision.

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