EP 1233734 A1 20020828 - TREATING A TARGET WITH A DIVIDED LASER BEAM
Title (en)
TREATING A TARGET WITH A DIVIDED LASER BEAM
Title (de)
BEHANDLUNG EINES ZIELS MITTELS EINES GETEILTEN LASERSTRAHLS
Title (fr)
TRAITEMENT D'UNE CIBLE AVEC UN FAISCEAU LASER DIVISE
Publication
Application
Priority
- IL 0000762 W 20001116
- IL 13307399 A 19991122
Abstract (en)
[origin: WO0137769A1] The invention provides an optical system, including a powerful first light source forming a main light beam; an optical arrangement for focusing the main light beam onto a target plane, and a diffraction grating assembly having a plurality of diffraction gratings movably coupled in the assembly, for selectively introducing at least one grating in a plane transversing the main light beam; each of the gratings having a predetermined pattern of grating functions for spatial modulation of the main light beam so as to divide the beam into a multiplicity of sub-beams to be focused on the target plane. The invention further provides a method for treating a target plane with a light beam and a method for treating a tissue at a surgical site.
IPC 1-7
IPC 8 full level
A61F 9/008 (2006.01); B23K 26/02 (2006.01); B23K 26/06 (2006.01); B23K 26/067 (2006.01); A61F 9/01 (2006.01)
CPC (source: EP)
A61F 9/00802 (2013.01); A61F 9/00821 (2013.01); A61F 9/00825 (2013.01); B23K 26/035 (2015.10); B23K 26/066 (2015.10); B23K 26/067 (2013.01); B23K 26/0676 (2013.01); A61F 2009/00842 (2013.01); A61F 2009/00863 (2013.01); A61F 2009/00868 (2013.01); A61F 2009/00872 (2013.01); A61F 2009/00874 (2013.01); A61F 2009/00889 (2013.01); A61F 2009/00891 (2013.01)
Citation (search report)
See references of WO 0137769A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0137769 A1 20010531; AU 1410501 A 20010604; EP 1233734 A1 20020828; IL 133073 A0 20010319; IL 133073 A 20030624
DOCDB simple family (application)
IL 0000762 W 20001116; AU 1410501 A 20001116; EP 00976231 A 20001116; IL 13307399 A 19991122