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:
Oct. 14, 1986
Filed:
Apr. 23, 1982
Nagashige Takahashi, Tokyo, JP;
Kabushiki Kaisha Medos Kenkyusho, Tokyo, JP;
Abstract
A flexible pipe assembly for an endoscope including a body of flexible material having both hollow grooves with side walls formed in outer wall portions thereof and cylindrical through-holes formed in a central portion of the body both of which extend along the axis of the body. Channel forming pipes are laterally arranged in any of the hollow grooves and cylindrical through-holes. The channel forming pipes may be bundled together to prevent them from being twisted. Various tube members such as multi-purpose tubes having plural channels which can convey air, water and suction as well as optical and electrical conductors may be positioned in the hollow grooves.