HAND-HELD INSTRUMENT FOR DENTAL OR SURGICAL USE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20100009312A1
SERIAL NO

12439027

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A hand-held medical instrument intended to turn a movable tool at high speed, includes a clamping mechanism for fixing the tool, a motor mechanism for the driving rotation of the clamping mechanism and a coupling system (21) for the clamping mechanism with the motor mechanism, the system including a hollow tree (28) inside which the end (20) of the tree of the clamping mechanism is able to slide. The coupling system (21) and the end (20) of the tree of the clamping mechanism are assembled together using a rod fixation in which the pins (26) of the end (20) are held, after turning, by a stop (30) arranged inside the hollow tree (28).

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Patent Owner(s)

Patent OwnerAddress
BIEN-AIR HOLDING SA2504 BIENNE

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MAITRE, Luc Epauvillers, CH 11 30

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