Polymer-bioceramic composite implantable medical device with different types of bioceramic particles

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United States of America Patent

PATENT NO 7955381
SERIAL NO

11823931

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Abstract

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Implantable medical devices fabricated from polymer/bioceramic composites with different types of bioceramic particles are disclosed. The plurality of bioceramic particles can include acidic particles and basic particles, the acidic particles and basic particles having different particle size distributions. The degradation of a selected type of particle can be reduced or prevented during a selected time frame by encapsulating some or all of the selected type of particles with a bioabsorbable polymer.

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Patent Owner(s)

  • ABBOTT CARDIOVASCULAR SYSTEMS INC.;ADVANCED CARDIOVASCULAR SYSTEMS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gale, David C San Jose, US 196 5921
Hossainy, Syed F A Fremont, US 231 12319
Wang, Yunbing Sunnyvale, US 186 2640

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