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Arrangement for use with a medical device

  • US 8,622,985 B2
  • Filed: 06/13/2007
  • Issued: 01/07/2014
  • Est. Priority Date: 06/13/2007
  • Status: Active Grant
First Claim
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1. An arrangement for use with a medical device, comprising:

  • a removably arranged shield for a tip of a needle member of a medical device;

    a filter for filtering gas to be transferred out from or into the medical device via the needle member when the arrangement is interconnected with the medical device;

    wherein the filter is integrated with or constitutes at least a portion of the shield and is configured to at least partially cover or surround the tip of the needle member of the medical device when the arrangement is interconnected with the medical device;

    wherein the medical device comprises a container configured to be filled with gas that is passed through the filter while the medical device is not connected to a receptacle;

    wherein the container has a variable volume and comprises a first portion made by a rigid material and a second portion made by a flexible material.

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