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Manually separable multi-lumen vascular graft

  • US 5,197,976 A
  • Filed: 09/16/1991
  • Issued: 03/30/1993
  • Est. Priority Date: 09/16/1991
  • Status: Expired due to Term
First Claim
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1. An implantable vascular prosthesis comprising plural longitudinally parallel tube structures, each of said tube structures comprising a wall defining a longitudinally extending biocompatible exterior surface and an interior lumen of predetermined diameter for channeling fluid flow therethrough, said parallel tube structures being releasably connected to one another via a thickened wall portion extending over at least a portion of the longitudinal extent of said exterior surfaces to permit manual spatial separation of said tube structures.

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