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. 26, 2018
Filed:
Nov. 20, 2014
Teijin Medical Technologies Co., Ltd, Osaka, JP;
National University Corporation Kobe University, Hyogo, JP;
Masaki Okuno, Osaka, JP;
Hiroshi Morii, Osaka, JP;
Katsuya Nada, Osaka, JP;
Ryosuke Kuroda, Hyogo, JP;
TEIJIN MEDICAL TECHNOLOGIES CO., LTD, Osaka, JP;
NATIONAL UNIVERSITY CORPORATION KOBE UNIVERSITY, Hyogo, JP;
Abstract
A guide pin piercing jig includes a cylinder unit and a frame having a positioning projection at a tip thereof, in which the cylinder unit has plural parallel guide pin insertion cylinders and tentative fixing unit and is attached to the frame slidably so as to be directed to the tip of the frame. It becomes possible to pierce living body bone with plural guide pins for hollow drills to a proper portion of a living body bone in a proper direction with parallel arrangement to form a bone tunnel that has a rectangular or elliptical opening and is suitable for tendon transplantation.