Low-compliance expandable medical device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7955339
APP PUB NO 20070050035A1
SERIAL NO

11438693

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An apparatus includes an elongate body and an expandable member coupled to the elongate body. In one embodiment, the expandable member has a collapsed configuration, an unfolded configuration and an expanded configuration. The expandable member is configured to be percutaneously inserted into an interior portion of a bone structure when the expandable member is in the collapsed configuration. The expandable member is configured to exert a pressure in a vertical direction on a first portion of the bone structure in contact with the expandable member greater than a pressure exerted in a lateral direction on a second portion of the bone structure in contact with the expandable member when the expandable member transitions from the unfolded configuration to the expanded configuration.

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Patent Owner(s)

Patent OwnerAddress
KYPHON SARLPIERRE-A-BOT 97 NEUCHATEL 2000

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Layne, Richard W Phoenix, US 49 6549
Leung, Andrea Milpitas, US 5 404
Schwardt, Jeffrey D Palo Alto, US 14 1367

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