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2 163 790

(13)

(51)

IPC

(21) (22)

Application

99115975/14, 1999-07-21

(24)

Start date

1999-07-21

(22)

Actual filing date

1999-07-21

(45)

Published

2001-03-10

(72)

Inventor

Zolotareva A.R.Kulikov V.B.Pogorel'Skij S.L.Telyshev V.A.Shipunov A.G.Jakunin O.G.

(73)

Holder

Gosudarstvennoe Unitarnoe Predprijatie Bjuro Priborostroenija"

SCANNING SYSTEM Russian patent published in 2001 - IPC

Abstract RU 2163790 C1

FIELD: medical engineering. SUBSTANCE: device has surgical COCO₂-laser producing continuous beam, manipulator unit, scanning unit with control unit mounted on the manipulator end and lens focusing radiation on biological tissue. Scanning unit has two optical wedges having different wedging properties. The wedges are glued into gears making engagement with double gear fixed on electromotor shaft by means of nut. It enables wedges to rotate at different angular speeds relative to each other. The wedges scan the coming laser beam in this way on helical surface. EFFECT: simplified structure; uniform tissue irradiation. 4 dwg

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RU 2 163 790 C1

Authors

Zolotareva A.R.

Kulikov V.B.

Pogorel'Skij S.L.

Telyshev V.A.

Shipunov A.G.

Jakunin O.G.

Dates

2001-03-10—Published

1999-07-21—Filed