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Radiopaque guide wire

  • US 6,093,157 A
  • Filed: 10/22/1997
  • Issued: 07/25/2000
  • Est. Priority Date: 10/22/1997
  • Status: Expired due to Term
First Claim
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1. An intravascular guide wire comprising:

  • an elongate shaft having a distal region;

    a radiopaque layer over said shaft distal region, said radiopaque layer including a softer inner layer and an outer layer coated over the inner layer and having a hardness that is harder than the hardness of the soft inner layer.

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