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:
Nov. 19, 2024
Filed:
Oct. 09, 2019
The School Corporation Kansai University, Osaka, JP;
Aiki Riotech Corporation, Aichi, JP;
Seiji Aoyagi, Osaka, JP;
Hajime Matsumoto, Aichi, JP;
The School Corporation Kansai University, Osaka, JP;
Aiki Riotech Corporation, Aichi, JP;
Abstract
Provided is a puncture needle that receives lower puncture resistance than conventional techniques. A puncture needle in accordance with an aspect of the present invention includes a needle body () that includes a main portion () and a distal portion () tapering from the main portion () and that is rotatable about a central axis () of the needle body (), the needle body () including needle parts () separated by a boundary along the central axis, each of the needle parts () being independently translatable along the central axis ().