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OwnerJohn F. Boylan, William J. Boyle +2inventors
InventorsJohn F. Boylan, William J. Boyle, John E. Papp, Anuja H. Patel
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Cold worked nickel-titanium alloys that have linear pseudoelastic behavior without a phase transformation or onset of stress-induced martensite as applied to a medical device having a strut formed body deployed from a sheath is disclosed. In one application, an embolic protection device that employs a linear pseudoelastic nitinol self-expanding strut assembly with a small profile delivery system for use with interventional procedures is disclosed. Linear pseudoelastic nitinol is used in the medical device as distinct from non-linear pseudoelastic (i.e., superelastic) nitinol. The expandable strut assembly is made from a small diameter tubing of cold worked nickel-titanium alloys. The self-expanding struts that deploy the filter element is laser cut from a large diameter cold worked nickel-titanium alloy, then joined to the small diameter tubing.
A medical device for use in a body lumen, comprising:
A medical device for delivery to, deployment within, and removal from a lumen of a mammalian body, comprising:
A method for providing a medical device for use in a body lumen, comprising:
A medical device for use in a body lumen, comprising:
Dependencies are inferred from the claim text.