Surgery – Instruments – Internal pressure applicator
Patent
1997-04-29
1998-09-22
Buiz, Michael Powell
Surgery
Instruments
Internal pressure applicator
606108, 606194, A61B 1734
Patent
active
058108718
ABSTRACT:
What is disclosed is a stent delivery system comprising an inflation shaft having an expandable balloon sealingly mounted at the distal end thereof and a tubular sheath having the inflation shaft longitudinally running therethrough. The tubular sheath has an expandable sheath at the distal end thereof with the balloon longitudinally running therethrough and an expandable stent mounted on the expandable sheath. Also disclosed is a method of delivering a stent into a body lumen. The method comprises the steps of providing an inflation shaft having an expandable balloon sealingly mounted at the distal end thereof and providing a tubular sheath having the inflation shaft longitudinally running therethrough. The expandable sheath has the balloon longitudinally and slidingly running therethrough, and an expandable stent is mounted on the expandable sheath. The stent is positioned in the body lumen at the treatment site and the balloon is inflated simultaneously with the expandable sheath to deploy the stent.
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Rupp Garry Eugene
Tuckey Joel F.
Buiz Michael Powell
Medtronic Inc.
Patton Harold R.
Plunkett Dianne M. F.
Truong Kevin
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