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, 2013
Filed:
May. 19, 2009
Toshiya Asai, Fujinomiya, JP;
Toshiya Asai, Fujinomiya, JP;
Terumo Kabushiki Kaisha, Shibuya-Ku, Tokyo, JP;
Abstract
A catheter retaining tool comprises a piercing tool, a guide wire and an operation device. The piercing tool includes a Y-hub, an outer needle, an indwelling needle and a syringe. The Y-hub includes a main port, an obliquely connected side port, and a hemostatic valve for keeping the side port liquid-tight. The guide wire is inserted by the operation device from the side port through the hemostatic valve into the outer needle. The operation device includes a turning portion made rotatable relative to the side port and having a hollow portion, an extending portion connected to the turning portion, and a slide portion for pushing out the guide wire along the extending portion. The turning portion includes a first rolling spindle and a second tilting spindle.