Apparatus and methods for facilitating access through a puncture including sealing compound therein
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United States of America Patent
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Issued Date -
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app pub date -
Apr 22, 2005
filing date -
Dec 24, 2003
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Apparatus for delivering a sleeve into a puncture through tissue includes a tubular sheath including a lumen extending between its proximal end and an opening in its distal end. The sleeve includes a hub on a first end thereof disposed adjacent the distal end of the sheath, and a second end extending into the opening and lumen of the sheath. The hub is slidable along an exterior of the sheath for drawing the sleeve out of the opening and along an exterior of the sheath. During use, a guide wire is placed through the puncture into a blood vessel, and sealing compound is introduced into the puncture around the guide wire. The sheath is advanced into the puncture over the guidewire while maintaining the hub adjacent the patient's skin, causing the sleeve to be deployed from the sheath and line the puncture as the sheath is advanced into the puncture.
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