Anastomotic couplings

Details Anastomotic couplings Anastomotic couplings

A - Human Necessities

61

B

3/121

A61B 17/11 (2006.01) A61F 2/06 (2006.01) A61L 27/08 (2006.01) A61L 31/10 (2006.01) A61F 2/00 (2006.01)

Patent

CA 1104751

ABSTRACT A tubular vascular graft is attached to a rigid tubular portion of an implantable prosthetic device by assembling the vascular graft plus a surrounding heat- shrinkable polymeric sleeve on the rigid tubular portion. The polymeric sleeve, which may be TEFLON-FEP*, extends a short distance past the free end of the tube and upon heating shrinks into firm compressive contact with the vascular graft and provides a smooth transition in stiffness between the end of the rigid tube and the soft, flexible graft. * Trade Mark

305850

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