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, 2026
Filed:
Jan. 27, 2025
Olympus Corporation, Tokyo, JP;
National Cancer Center, Tokyo, JP;
Arimasa Sugimoto, Hachioji, JP;
Satoru Nonaka, Tokyo, JP;
National Cancer Center, Tokyo, JP;
OLYMPUS CORPORATION, Tokyo, JP;
Abstract
A medical stapler provided at a distal end of an endoscope includes a wire extending in an axial direction of the endoscope and a staple release part having a cartridge configured to accommodate a staple and an injection mechanism connected to a distal end of the wire and configured to eject the staple from the cartridge. The cartridge is provided so that the cartridge is removably attached to the staple release part. The injection mechanism is movable from a first position that is an initial position to a second position where the staple is ejected by manipulating the wire. The injection mechanism is located at the second position when the cartridge is removed from the staple release part. The injection mechanism moves from the second position to the first position when the cartridge is attached to the staple release part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile