Bridge clip tissue connector apparatus and methods
AssigneeMedtronic, Inc.
InventorsLaurent Schaller, John D. Nguyen, Liem Ho, Nga Doan, Cong Thach
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Abstract
A novel bridge clip tissue connector includes two clips separated by a bridge portion. The clips allow for the connecting of tissue at two positions that are maintained by the bridge portion. The connector can be used for performing a wide variety of surgical procedures, including anastomosis and a horizontal mattress suture-like connection.
Claims30
A tissue connector assembly comprising a surgical fastener comprising two clips and a bridge portion connecting said two clips.
A tissue connector assembly comprising:
- a surgical fastener comprising
- two clips including at lease one self-closing clip having an open configuration and a closed configuration, where said open configuration is a biased configuration and said closed configuration is an unbiased configuration, and
- a bridge portion having a substantially straight portion connecting said two clips;
- and
- a release mechanism having
- a first position to bias said self-closing clip in said open configuration, and
- a second position to unbias said self-closing clip into said closed configuration.
A tissue connector assembly comprising:
- a surgical fastener having two ends including a first end and a second end and including
- two clips including at least one self-closing clip, and
- a substantially straight bridge portion connecting said two clips;
- and
- two tissue piercing members including a first tissue piercing member releasably coupled to the first end and a second tissue piercing member releasably coupled to said second end.
A surgical method to attach tissue comprising:
- positioning two piercing ends of a fastener near one side of a first tissue at a piercing distance, where said fastener includes two clips each having an open configuration and a closed configuration, and a bridge portion joining said two clips, were said bridge portion spaces said two clips a clipping distance when in said closed configuration, and where said piercing distance is approximately equal to said clipping distance;
- piercing said first tissue with said piercing ends with said two clips in said open configuration;
- positioning said bridge along said one side;
- piercing a second tissue with said two clips in said open configuration;
- drawing said clips in said open configuration through said second tissue;
- and
- actuating said release mechanism.
Dependencies are inferred from the claim text.