US2013345741A1PendingUtilityA1

Disc shaped filter

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Assignee: BOSTON SCIENT SCIMED INCPriority: Jan 10, 2002Filed: Aug 23, 2013Published: Dec 26, 2013
Est. expiryJan 10, 2022(expired)· nominal 20-yr term from priority
Inventors:Mark Ungs
A61F 2/0108A61F 2230/0006A61F 2230/0078A61F 2230/0067A61F 2002/018A61F 2/01
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Claims

Abstract

Distal protection filter and method of using the same. A distal protection filter may be coupled to an elongate shaft. The filter includes a filter material coupled to a filter frame. The shape of the filter may be generally cylindrical or disc shaped. The filter material may capture embolic debris generated during an intravascular intervention.

Claims

exact text as granted — not AI-modified
What is claimed is: 
     
         1 . An intravascular filter apparatus, comprising:
 an elongate shaft having a distal end;   a generally cylindrical filter coupled to the shaft near the distal end, the filter having a length and a diameter; and   wherein the diameter of the filter is larger than the length.

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