Medical retrieval device
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United States of America Patent
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Jun 20, 2006
Grant Date -
Nov 13, 2003
app pub date -
Mar 6, 2003
filing date -
Mar 6, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
Alternative designs, materials and manufacturing methods for medical retrieval devices. Some embodiments pertain to a medical retrieval device including a cage having internal migration barriers therein. Some embodiments pertain to a medical retrieval device including a cage having variable diameters along the length thereof. Several alternative medical retrieval devices constructions and/or designs including methods and techniques of construction are also disclosed.
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