Motor drive unit

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4771774
SERIAL NO

07031168

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Motor drive unit for use with an atherectomy device having a flexible drive cable and a finger operated member for advancing and retracting the drive cable. The drive unit comprises a motor and a power supply mounted in a case of a size which fits comfortably in a human hand, with a power switch positioned for operation by a finger of the hand holding the case. When the motor is connected to the drive cable, the finger operated member can be operated by a finger of the hand holding the case to advance and retract the cable and the cutter connected thereto.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ADVANCED CARDIOVASCULAR SYSTEMS INC3200 LAKESIDE DRIVE SANTA CLARA CA 95054

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gifford, III Hanson S Palo Alto, CA 91 31650
Simpson, John B Woodside, CA 113 13536
Stenstrom, Kenneth A Manteca, CA 1 387

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