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Vascular prosthesis made of resorbable material

  • US 5,618,298 A
  • Filed: 09/12/1995
  • Issued: 04/08/1997
  • Est. Priority Date: 10/23/1993
  • Status: Expired due to Term
First Claim
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1. Method for the fabrication of a stent coated with antithrombotic reagents, of filiform material resorbable by the body, comprising the steps of:

  • winding the filiform material on a form cylinder that is stable to pressure and stable thermally, subsequently sintering the wound filiform material at pressures between 100 to 2000 bars at elevated temperature to form a stent,removing the sintered stent from the form cylinder, and then coating the stent with heparin as an antithrombotic reagent.

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