Biopsy surgical appliance

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5951489
SERIAL NO

09153541

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A biopsy surgical appliance includes a stylet slider sliding in a longitudinal plane and placed laterally with respect to a longitudinal axis, a cannula slider sliding in a longitudinal plan placed laterally with respect to the axis of a needle and not interfering in the operative framework of stylet slider, holding/releasing device made up of a first independent hooking/releasing device for stylet slider, a second independent hooking/releasing device for cannula slider, two independent single control push-buttons of which the first one acts on the first hooking/releasing device and the second one is of the progressive type and acts in progression on said first hooking/releasing device at the first device if it has not been released yet and then on the second hooking/releasing device.

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First Claim

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Patent Owner(s)

  • ALLEGIANCE HEALTHCARE CORPORATION;KAY H.P. HANNAFAN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bauer, Alberto Santa Domingo, DO 41 1734

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