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Balloon cannula with over-center clamp

  • US 20040138702A1
  • Filed: 11/05/2003
  • Published: 07/15/2004
  • Est. Priority Date: 05/31/2001
  • Status: Abandoned Application
First Claim
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1. A skin seal for use with a cannula comprising:

  • a frame having a locking collar and a flange on a distal end of the locking collar;

    a latch assembly engageable with the locking collar such that movement of the patch assembly from a first position to a second position reduces an inner diameter of the locking collar; and

    a flexible member extending from a distal surface of the flange.

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