公开(公告)号：US10025088B2

公开(公告)日：2018-07-17

申请号：US14768059

申请日：2014-02-14

申请人： RICHARD WOLF GMBH

发明人： René Handte ,  Rudolf Heimberger

IPC分类号： A61B1/05 ,  G02B23/24 ,  H04N5/225 ,  A61B1/00 ,  A61B1/005 ,  H01L27/146

摘要： A subassembly for a video endoscope with a picture-recording sensor (9) which is electrically conductively arranged on a flexible circuit board (8) which next to the sensor (9) is bent at least at one side and is conductively connected to at least one electrical cable proximally of the sensor (9).

公开(公告)号：US11627871B2

公开(公告)日：2023-04-18

申请号：US16969677

申请日：2019-02-12

申请人： Richard Wolf GmbH

发明人： Bernd Claus Weber ,  René Handte ,  Alessandro Impellizzeri ,  Martin Dolt

IPC分类号： A61B1/00 ,  A61B1/06 ,  A61B1/04 ,  A61B1/05

摘要： A medical-endoscopic instrument includes a distal elongate insertion section (1), for the minimal-invasive introduction into a human or animal body, with a first LED (5), a second LED (7) and a picture sensor (9). The first LED includes a first light spectrum (19), suitable for fluorescence endoscopy. The second LED includes a second light spectrum (21), suitable for white light endoscopy. A light filter (23), arranged in front of the second LED in the viewing direction (x), has a transmission spectrum (25). The second LED is configured to irradiate according to the second light spectrum on average more intensively in a first wavelength region (K) than in a second wavelength region (L). The light filter is configured to let through light, which is emitted by the second LED, according to the transmission spectrum, on average less in the second wavelength region than in the first wavelength region.