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:
Aug. 08, 1995
Filed:
Mar. 22, 1994
Kunihiko Miyagi, Tokyo, JP;
Toshio Chikama, Tokyo, JP;
Machida Endoscope Co., Ltd., Tokyo, JP;
Abstract
The distal ends of control wires of a distal tip deflection control mechanism are fixed to the distal tip of an endoscope. The distal ends of the control wires are spirally coiled up several times and form a cylinder, and the cylinder is fitted and fixed to the rear end or front end of the distal tip. In an alternate embodiment, the distal ends of the control wires are spirally coiled up several times and form a fitting body and the distal ends of an image guide, a charge coupled device (CCD), a light guide, or any other various kind of diagnostic tool or tube are fitted within the fitting body. In another version, the distal ends of the control wires are spirally coiled up several times around a bundle of distal ends of an image guide, a CCD, a light guide, or other various kinds of diagnostic tools or tubes, and the distal ends of the control wires and the bundle of distal ends of the other components are integrally fixed in the formed body.