A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/03 (2006.01) A61B 17/064 (2006.01) A61B 17/00 (2006.01)
Patent
CA 2179085
A pin for attaching a surgical membrane barrier to tissue structure of a patient comprises a pin body 1 formed from a sequence of four truncated cones which define a serrated profile which enables the pin to engage the membrane barrier and to be pushed-fitted into the tissue structure. The head portion 2 of the pin serves to engage the membrane barrier and retain it in position on the underlying tissue structure. The pin is made from a resorbable polymer, such as PDS Polydioxanone and is of substantially solid construction throughout. In an alternative embodiment, a circularly cylindrical extension is provided between the largest truncated cone and the pin head. The arrangement serves to maintain a spacing between the membrane barrier and the underlying tissue.
Anderson Kenneth Robert
Day Ralph Paul
Anderson Kenneth Robert
Day Ralph Paul
Ethicon Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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