A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/00 (2006.01) A61B 17/072 (2006.01)
Patent
CA 2269229
This invention is an apparatus (10) and method for providing reinforced surgical fastener suture lines to prevent tissue tearing and fluid leakage following creation of an anastomosis. A retainer assembly (10) is provided having an alignment frame (18) and a pressure equalization member (20). The alignment frame includes an internally disposed receiving area (42) for housing the pressure equalization member and a pair of guide channels (24, 26) disposed in communication with the receiving area for guiding the jaw members (48) of a surgical fastener (46) applying device into contact with pledget material (12) disposed within the receiving area.
L'invention concerne un appareil (10) et un procédé pour réaliser des lignes de suture renforcées par un dispositif de fixation chirurgical, pour empêcher le tissu de se déchirer et le fluide de s'échapper, après la formation d'une anastomose. Un système de retenue (10) est prévu, ayant un cadre d'alignement (18) et un élément (20) d'égalisation de la pression. Le cadre d'alignement comprend une zone de réception interne (42) pour loger l'élément d'égalisation de la pression et une paire de canaux de guidage (24) (26) disposés en communication avec la zone de réception pour guider des éléments de mâchoire (48) d'un dispositif de fixation chirurgical (46), afin de mettre le dispositif en contact avec le matériau d'un tampon (12) placé dans la zone de réception.
Claeson Anne E.
Cooper Joel
Francis Ralph T.
Hughes Mark E.
Bio-Vascular Inc.
Sim & Mcburney
Synovis Life Technologies Inc.
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