Low-compliance expandable medical device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20070050034A1
SERIAL NO

11438692

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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In one embodiment, an apparatus includes an elongate body and an expandable member coupled to the elongate body. The expandable member is configured to be disposed within an interior of a vertebral body having a first portion that includes cancellous bone and having a second portion that includes sclerotic bone distinct from an endplate of the vertebral body. The expandable member is configured to exert a first pressure on the first portion of the vertebral body and a second pressure different from the first pressure on the second portion of the vertebral body. The second pressure is sufficient to move the second portion of the vertebral body in a direction away from the expandable member when the expandable member is expanded within the interior of the vertebral body.

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Patent Owner(s)

Patent OwnerAddress
KYPHON SARLPIERRE-A-BOT 97 NEUCHATEL 2000

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Inventor(s)

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

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