Embolic coil implant system and implantation method

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United States of America Patent

PATENT NO 9554805
SERIAL NO

14460234

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Importance

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Abstract

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Embolic coil implant systems and methods whereby coils are mechanically detachable are disclosed. The coils include a retention element that may be releasably retained within the distal end of an implant tool. The implant tool may include a fulcrum configured to engage a first filament and prevent the release of the coil when the first filament is engaged. Alternatively, an urging means and aperture may be disposed within the sidewall of the implant tool, and a first filament may, in conjunction with the aperture and sidewall, releasably retain the coil until the first filament is withdrawn. The implant tool may also include an alignment member for aligning the first filament.

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Patent Owner(s)

Patent OwnerAddress
PENUMBRA INCONE PENUMBRA PLACE ALAMEDA CA 94502

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barry, David Livermore, US 63 3603
Bose, Arani New York, US 35 7223
Hui, Delilah American Canyon, US 21 4048
Leynov, Aleksander Walnut Creek, US 8 1850
Pons, Stephen San Francisco, US 28 2458
Tompkins, Ben Danville, US 24 1959

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