Invention Grant
- Patent Title: Combined ophthalmic laser device
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Application No.: US14439663Application Date: 2013-10-29
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Publication No.: US09883971B2Publication Date: 2018-02-06
- Inventor: Ales Dolzan , Klemen Kunstelj , Boris Vedlin , Andrej Vrecko , Matjaz Zalar
- Applicant: OPTOTEK D.O.O.
- Applicant Address: SI Ljubljana
- Assignee: OPTOTEK D.O.O.
- Current Assignee: OPTOTEK D.O.O.
- Current Assignee Address: SI Ljubljana
- Agent Gina M. Lupino
- Priority: SI201200328 20121030
- International Application: PCT/SI2013/000064 WO 20131029
- International Announcement: WO2014/070119 WO 20140508
- Main IPC: A61F9/008
- IPC: A61F9/008 ; A61F9/007

Abstract:
The object of the invention is a laser device for eye surgery used by ophthalmologists in the treatment with capsulotomy and iriditomy, and a device for selective laser trabeculoplasty. The essence of the ophthalmic laser combined device of the invention lies in that it has one single laser with one optical axis for both wavelengths; the basic wavelength of 1064 nm and the frequency doubled wavelength of 532 nm. Switching between both wavelengths is carried out by a polarization orientation switch. Frequency doubling is inactive at the wavelength of 1064 nm and it is active for the wavelength of 532 nm. At the wavelength of 532 nm additional optical elements for attenuating and collimating the laser pulse are switched on.
Public/Granted literature
- US20150297408A1 COMBINED OPHTHALMIC LASER DEVICE Public/Granted day:2015-10-22
Information query
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