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1. US20200405136 - ENDOSCOPE

Office
États-Unis d'Amérique
Numéro de la demande 17016647
Date de la demande 10.09.2020
Numéro de publication 20200405136
Date de publication 31.12.2020
Type de publication A1
CIB
A61B 1/05
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
1Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
04combinés avec des dispositifs photographiques ou de télévision
05caractérisés par le fait que le capteur d'images, p.ex. l'appareil photographique, est placé dans la partie de l'extrémité distale
G02B 7/02
GPHYSIQUE
02OPTIQUE
BÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES
7Montures, moyens de réglage ou raccords étanches à la lumière pour éléments optiques
02pour lentilles
G02B 23/24
GPHYSIQUE
02OPTIQUE
BÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES
23Télescopes ou lunettes d'approche, p.ex. jumelles; Périscopes; Instruments pour voir à l'intérieur de corps creux; Viseurs; Pointage optique ou appareils de visée
24Instruments pour regarder l'intérieur de corps creux, p.ex. endoscopes à fibres
A61B 1/00
ANÉCESSITÉS COURANTES DE LA VIE
61SCIENCES MÉDICALE OU VÉTÉRINAIRE; HYGIÈNE
BDIAGNOSTIC; CHIRURGIE; IDENTIFICATION
1Instruments pour procéder à l'examen médical de l'intérieur des cavités ou des conduits du corps par inspection visuelle ou photographique, p.ex. endoscopes; Dispositions pour l'éclairage dans ces instruments
CPC
G02B 7/02
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
7Mountings, adjusting means, or light-tight connections, for optical elements
02for lenses
A61B 1/05
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
04combined with photographic or television appliances
05characterised by the image sensor, e.g. camera, being in the distal end portion
A61B 1/00167
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
00167Details of optical fibre bundles, e.g. shape or fibre distribution
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
G02B 23/243
GPHYSICS
02OPTICS
BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
23Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies
24Instruments ; or systems; for viewing the inside of hollow bodies, e.g. fibrescopes
2407Optical details
2423of the distal end
243Objectives for endoscopes
Déposants FUJIFILM Corporation
Inventeurs Toshio Sakamoto
Données relatives à la priorité 2018-061913 28.03.2018 JP
Titre
(EN) ENDOSCOPE
Abrégé
(EN)

It is an object to provide an endoscope having high chemical resistance and easy wiring. The endoscope includes: an imaging device provided at a distal end portion of an insertion part to be inserted into a subject. The imaging device includes a solid-state imaging element having an image receiving surface which is disposed to intersect with a longitudinal direction of the insertion part and photoelectrically converting an optical image formed on the image receiving surface, a cable bundle including one or more coaxial cables respectively connected to one or more connection terminals provided on a surface of the solid-state imaging element opposite to the image receiving surface, and a collective shield wire that covers an outer periphery of the one or more coaxial cables, and a metallic pipe-shaped member into which the cable bundle is inserted. The pipe-shaped member has a cutout portion on at least a part of a peripheral surface thereof, and at an end portion of the cable bundle on the solid-state imaging element side, at least one of each shield wire of the one or more coaxial cables or the collective shield wire is joined to the pipe-shaped member by at least one of solder, metal braze, or metal paste in the cutout portion of the pipe-shaped member.


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