Title: Device for treatment by laser emission

Abstract: A wavebeam guide transmitting the laser emission to a selected region of a patient comprises only two mirrors; an input mirror and a output mirror, which mirrors are mounted in units of the device connected by a telescopic shaft. The input mirror is mounted so that it can rotate about an axis coinciding with the axis of the laser beam falling thereupon and about an axis perpendicular thereto. The output mirror can also rotate about the axis of the laser beam falling thereon and about the perpendicular axis. Both mirrors can also rotate together in relation to the axes of rotation of the input mirror and the distance between the mirrors can be changed by means of the telescopic shaft. An aiming grip is provided to carry a focusing lens mounted so that it can rotate about the axis of the laser beam reflected by the output mirror.

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Inventors: Malyshev, Boris N.
Prozorov, Vladimir N.
Gonel-Budantsev, Igor I.

Application Number: 723546
Filing Date: 1976-09-15
Publication_date: 1979-03-20
Assignee:
Primary Class(es): 606/19 219/121.6, 219/121.75, 219/121.79, 359/862, 606/10
Other Classes:
US Patent Ref:

3481340	Dec, 1969	McKnight et al.	128/395.
3528424	Sep, 1970	Ayres	128/303.
3653384	Apr, 1972	Swope	219/121.
3828788	Aug, 1974	Krasnov et al.	128/303.
3848104	Nov, 1974	Locke	219/121.
3913582	Oct, 1975	Sharon	128/303.
3920951	Nov, 1975	Chovan et al.	219/121.
3986767	Oct, 1976	Rexer et al.	350/299.

Other Refs:
Primary Examiner: Kamm, William E.
Assistant Examiner:
Attorney: Lackenbach, Lilling & Siegel