Anti-contamination laser surgery device with built-in optical element

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11992262
SERIAL NO

17489696

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Abstract

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An anti-contamination laser surgery device with a built-in optical element, including an inner cylinder, an outer cylinder, a first unit configured to enable the inner cylinder and the outer cylinder to be telescopic, a lens moving unit, a two-dimensional laser scanning unit, a real-time monitoring unit, and a second unit configured to perform unidirectional laminar flow ventilation. A head end of the inner cylinder and a tail end of the outer cylinder are matched and connected by the first unit. The two-dimensional laser scanning unit and the real-time monitoring unit are arranged at the head end of the outer cylinder, and the lens moving unit is arranged in the inner cylinder and close to the head end of the inner cylinder. The second unit is arranged close to a tail end of the inner cylinder.

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Patent Owner(s)

Patent OwnerAddress
PEKING UNIVERSITY SCHOOL OF STOMATOLOGYNO 22 ZHONGGUANCUN SOUTH AVENUE HAIDIAN DISTRICT BEIJING 100081 100081

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liang, Shanshan Beijing, CN 3 0
Lyu, Peijun Beijing, CN 5 1
Yuan, Fusong Beijing, CN 7 3

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