EP 1988813 A2 20081112 - ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER
Title (en)
ENDOSCOPE ASSEMBLY WITH A POLARIZING FILTER
Title (de)
ENDOSKOP-ANORDNUNG MIT EINEM POLARISIERENDEN FILTER
Title (fr)
ENSEMBLE ENDOSCOPE À FILTRE POLARISANT
Publication
Application
Priority
- US 2007003631 W 20070209
- US 77244206 P 20060209
- US 60983806 A 20061212
- US 62618907 A 20070123
- US 67202007 A 20070206
Abstract (en)
[origin: WO2007092636A2] An endoscope includes an imaging device, a first polarizing filter disposed in front of the imaging device, a light source, and a second polarizing filter disposed in front of the light source. The planes of polarization of the first and second polarizing filters are at a substantially 90° angle.
IPC 8 full level
A61B 1/07 (2006.01); A61B 1/05 (2006.01); G02B 27/28 (2006.01)
CPC (source: EP US)
A61B 1/00096 (2013.01 - EP US); A61B 1/00101 (2013.01 - EP); A61B 1/00137 (2013.01 - EP); A61B 1/00177 (2013.01 - EP US); A61B 1/00186 (2013.01 - EP); A61B 1/0051 (2013.01 - EP); A61B 1/0125 (2013.01 - EP US); A61B 1/05 (2013.01 - EP US); A61B 1/0646 (2013.01 - EP); G02B 23/2423 (2013.01 - EP); G02B 23/2461 (2013.01 - EP); G02B 23/2476 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2007092636 A2 20070816; WO 2007092636 A3 20071221; EP 1988813 A2 20081112; EP 2520218 A1 20121107; JP 2009525830 A 20090716; JP 2013215582 A 20131024; JP 5502329 B2 20140528
DOCDB simple family (application)
US 2007003631 W 20070209; EP 07717235 A 20070209; EP 12162806 A 20070209; JP 2008554410 A 20070209; JP 2013106385 A 20130520