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:
Feb. 06, 2007
Filed:
Oct. 03, 2005
Yoshiki Sawa, Nishinomiya, JP;
Satoshi Taketani, Osaka, JP;
Shinji Ozawa, Nagoya, JP;
Manabu Shimogami, Seto, JP;
Yoshiki Sawa, Nishinomiya, JP;
Satoshi Taketani, Osaka, JP;
Shinji Ozawa, Nagoya, JP;
Manabu Shimogami, Seto, JP;
Asahi Intecc Co., Ltd., Nagoya, JP;
Abstract
It is a purpose to provide a medicinal-liquid injection apparatus in which a needle-like tubular member is smoothly movable in a lumen without damaging an inner circumferential surface of the lumen. It includes that the needle-like tubular member having an acuminate needle portion as a free end portion thereof, in which a medicinal liquid can flow, is inserted in the lumen of a tubular main body insertable in a body of a living being, and a protection member having a flexible portion provided in a state such that the protection member is movable together with the needle-like tubular member and such that the flexible portion is interposed between an inner circumferential surface of the lumen and a tip of the needle portion of the needle-like tubular member.