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1. WO2022165502 - LARYNGOSCOPY APPARATUS HAVING MEANS FOR CLEARING MATERIAL FROM ITS VIEWING WINDOW

Publication Number WO/2022/165502
Publication Date 04.08.2022
International Application No. PCT/US2022/070390
International Filing Date 27.01.2022
IPC
A61B 1/05 2006.1
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
05characterised by the image sensor, e.g. camera, being in the distal end portion
A61B 1/045 2006.1
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
045Control thereof
A61B 1/06 2006.1
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
CPC
A61B 1/00066
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
00066Proximal part of endoscope body, e.g. handles
A61B 1/00091
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
00091Nozzles
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 1/00135
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
00131Accessories for endoscopes
00135Oversleeves
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 1/015
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
012characterised by internal passages or accessories therefor
015Control of fluid supply or evacuation
Applicants
  • THE REGENTS OF THE UNIVERSITY OF CALIFORNIA [US]/[US]
Inventors
  • WONG, Waylan
  • PUNSALAN, Gabriel
Agents
  • RISLEY, David R.
Priority Data
63/142,44427.01.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) LARYNGOSCOPY APPARATUS HAVING MEANS FOR CLEARING MATERIAL FROM ITS VIEWING WINDOW
(FR) APPAREIL DE LARYNGOSCOPIE AYANT DES MOYENS POUR DÉGAGER DE LA MATIÈRE DE SA FENÊTRE DE VISUALISATION
Abstract
(EN) In one embodiment, a laryngoscopy apparatus includes a handle configured for gripping by an operator, a blade extending from the handle configured for insertion into the trachea of a patient, a clear viewing window provided on the blade that enables a patient's airway to be viewed, and means for clearing material from the viewing window that could obscure the view of the airway.
(FR) Dans un mode de réalisation, un appareil de laryngoscopie comprend une poignée conçue pour être saisie par un opérateur, une lame s'étendant à partir de la poignée conçue pour être insérée dans la trachée d'un patient, une fenêtre de visualisation transparente formée sur la lame qui permet de visualiser les voies respiratoires d'un patient, et des moyens permettant de dégager de la matière de la fenêtre de visualisation qui pourrait obscurcir la vue des voies respiratoires.
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