Processing

Please wait...

Settings

Settings

Goto Application

1. WO2017024145 - FORWARD AND ANGLE VIEW ENDOSCOPE

Publication Number WO/2017/024145
Publication Date 09.02.2017
International Application No. PCT/US2016/045572
International Filing Date 04.08.2016
IPC
A61B 1/07 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
06with illuminating arrangements
07using light-conductive means, e.g. optical fibres
A61B 1/005 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
005Flexible endoscopes
A61B 1/055 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
04combined with photographic or television appliances
055having rod-lens arrangements
G01J 3/28 2006.01
GPHYSICS
01MEASURING; TESTING
JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
3Spectrometry; Spectrophotometry; Monochromators; Measuring colours
28Investigating the spectrum
CPC
A61B 1/00096
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00064Constructional details of the endoscope body
00071Insertion part of the endoscope body
0008characterised by distal tip features
00096Optical elements
A61B 1/00165
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00163Optical arrangements
00165with light-conductive means, e.g. fibre optics
A61B 1/00172
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00163Optical arrangements
00172with means for scanning
A61B 1/00177
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00163Optical arrangements
00174characterised by the viewing angles
00177for 90 degrees side-viewing
A61B 1/00179
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00163Optical arrangements
00174characterised by the viewing angles
00179for off-axis viewing
A61B 1/00181
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
00163Optical arrangements
00174characterised by the viewing angles
00181for multiple fixed viewing angles
Applicants
  • CANON U.S.A., INC. [US]/[US]
  • YAMAZOE, Kenji [JP]/[JP] (US)
  • MACH, Anderson [US]/[US] (US)
  • WANG, Zhuo [CN]/[US] (US)
Inventors
  • YAMAZOE, Kenji
  • MACH, Anderson
  • WANG, Zhuo
Agents
  • OLSON, Lydia
  • COLLISON, Angela
  • DO, Caroline
  • HUFFMIRE, Casey
  • IBASCO, Jonathan
  • KALMINOV, Sivon
  • KLEIN, Marlene
  • KOTEV, Amichai
  • LANE, Timothy
  • NGUYEN, Thinh
  • NORNBERG, Michael
  • RATOFF, Daniel
  • ROJAS, Pedro
  • SCHOEFFLER, Thomas
  • TASSINARI, Vincent
  • TROUTT, Cindy
  • TRUONG, Jason
  • TUOZZO, James
  • WANG, Tsueh-hua
  • SEELEY, Bartholomew
  • BUCHOLTZ, Jesse
  • AVAKIAN, Patrick
  • BARNEY, Seth
  • DOLOFF, Jonathan
  • MOON, Susan
  • ALONZA, Anthony
Priority Data
62/201,25105.08.2015US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FORWARD AND ANGLE VIEW ENDOSCOPE
(FR) ENDOSCOPE À CHAMP ANGULAIRE ET VERS L'AVANT
Abstract
(EN)
Exemplary apparatus and optical systems for forward and side view apparatus are described. These apparatus include a light focusing element, a grating element inclined with respect to the optical axis of the apparatus, and a transparent element. The transparent element has a proximal surface in contact with the grating element and an inclined distal surface. Such apparatus can be sued as spectrally encoded endoscopy (SEE) probes.
(FR)
La présente invention concerne un appareil et des systèmes optiques donnés à titre d'exemple destinés à un appareil à champ latéral et vers l'avant. Ces appareils comprennent un élément de focalisation de la lumière, un élément réseau incliné par rapport à l'axe optique de l'appareil, et un élément transparent. L'élément transparent a une surface proximale en contact avec l'élément réseau et une surface distale inclinée. Un tel appareil peuvent être utilisé comme sondes d'endoscopie à codage spectral (SEE).
Also published as
Latest bibliographic data on file with the International Bureau