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:
Apr. 30, 2019
Filed:
Jan. 09, 2015
Keio University, Tokyo, JP;
Kabushiki Kaisha Top, Tokyo, JP;
KEIO UNIVERSITY, Tokyo, JP;
KABUSHIKI KAISHA TOP, Tokyo, JP;
Abstract
A surgical tool insertion aid is provided which enables simultaneous use of multiple surgical tools, as well as the independent exchange of a surgical tool during surgery. A tubular surgical tool insertion aidaids insertion of surgical toolsandinto the body, and includes: an inner tubeinto which the surgical toolsandare insertable, and which is insertable into the surgical tool insertion aid; and a plurality of guide memberswhich are extended in the axial direction from a distal end side to a proximal end side in the inner peripheral surface of the surgical tool insertion aid. The inner tubeincludes, on the outer peripheral surface thereof, an engaging memberthat engages with the guide memberto be made slidable.