The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 23, 2020
Filed:
Sep. 26, 2017
Henke-sass, Wolf Gmbh, Tuttlingen, DE;
Andreas Mattes, Duerbheim, DE;
Oliver Rehe, Wurmlingen, DE;
Henke-Sass, Wolf GmbH, Tuttlingen, DE;
Abstract
An endoscope includes a main unit and a shaft, connected to the main unit, which extends along a longitudinal axis. The shaft includes a jacket tube, an inner tube for receiving an objective lens, and a bundle of fibre-optic light guides. The inner tube includes, at a distal end, an inner tube head which includes a first bearing section and a second bearing section, which is connected to the first bearing section by a connecting element. The first bearing section includes a first bearing surface, against which the bundle of fibre-optic light guides abuts, and the second bearing section includes a second bearing surface, against which the bundle of fibre-optic light guides abuts, wherein, to align the bundle of fibre-optic light guides at the distal end, an area of the first bearing surface and/or an area of the second bearing surface run non-parallel to the longitudinal axis.