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Catheter anchor

  • US 4,164,943 A
  • Filed: 09/30/1977
  • Issued: 08/21/1979
  • Est. Priority Date: 09/30/1977
  • Status: Expired due to Term
First Claim
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1. A catheter anchor comprising a base having a portion adapted to extend substantially parallel to subjacent skin, means including a plurality of needles fixed on said base and extending from said parallel portion in paths similarly helical with respect to said parallel portion for substantially simultaneously piercing and interengaging with said skin upon rotation of said base relative to said skin, and means on said base for holding a catheter.

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