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Catheter exchange system with detachable luer fitting

  • US 5,035,686 A
  • Filed: 01/27/1989
  • Issued: 07/30/1991
  • Est. Priority Date: 01/27/1989
  • Status: Expired due to Fees
First Claim
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1. A balloon dilatation catheter assembly comprising:

  • a tubular shaft having a tubular proximal end and defining a lumen extending therethrough;

    a dilatation balloon mounted to the distal end of the shaft and in communication with the lumen;

    a fitting for communicating with the lumen, the fitting being detachably connected to the proximal end of the shaft; and

    a second elongate tubular flexible element having a lumen extending therethrough and being advanceable over the shaft of the dilatation catheter.

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