Embolic protection device including a Z-stent waist band

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United States of America Patent

PATENT NO 9901434
SERIAL NO

12038238

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Abstract

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An embolic protection device for capturing emboli in a body vessel having a frame and a z-stent waist band. The frame includes a plurality of struts configured to open radially to define an expanded state of the device for capturing emboli and to fold along the longitudinal axis to define a collapsed state of the device for deployment and retrieval. The waist band has an open and a closed state and is attached to within the frame between a proximal and distal end. The waist band is formed of a plurality of members attached at a joint to an adjacent member such that the members lie substantially parallel in the closed state and form a “Z” pattern in the open state. A filter portion is attached to the waist band and configured to capture emboli in the expanded state.

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Patent Owner(s)

  • COOK MEDICAL TECHNOLOGIES LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hoffman, Grant T Bloomington, US 32 2125

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