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Subdural evacuation port aspiration device

  • US 8,343,138 B2
  • Filed: 09/15/2011
  • Issued: 01/01/2013
  • Est. Priority Date: 06/04/1999
  • Status: Expired due to Fees
First Claim
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1. A subdural evacuation port aspiration device, comprising:

  • a subdural evacuation portion including a rigid tubular portion having a central axis, a threaded exterior surface, and a pair of wings extending outwardly in substantially opposite directions from the tubular portion; and

    a port aspiration portion including a first segment and a second segment extending in separate directions from the subdural evacuation portion, the first segment configured to receive an aspiration device and the second segment including annular barbs configured to connect to a negative pressure source;

    wherein the subdural evacuation portion, the first segment of the port aspiration portion and the second segment of the port aspiration portion are all fluidly interconnected and open with respect to one another, andwherein the subdural evacuation portion and the first segment of the port aspiration portion form a common, linear lumen along the central axis.

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