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Port catheter

  • US 5,688,247 A
  • Filed: 12/20/1994
  • Issued: 11/18/1997
  • Est. Priority Date: 06/30/1992
  • Status: Expired due to Fees
First Claim
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1. A port catheter for implantation in a body comprising a casing (1) having a generally cylindrical wall and having a chamber (22) therein, which is sealed on one side by a needle-pierceable membrane (4) and which is connected at (the) an end of the casing opposite from said (on the) membrane (4) with a tube catheter (8), and a cone (7) on the casing (1) that allows the implantation of the port catheter by puncture, and two anchoring loops (9,10) that protrude from the casing wall and can be bent together, the anchoring lops (9,10) comprising a spring wire which embraces the casing (1) over one position, protrudes from this position in two opposing directions taking the form of said two anchoring loops (9,10) and which (meet) meets again to embrace the casing (1), at a second position axially separated from the first position.

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