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. 03, 2015
Filed:
Mar. 22, 2012
Applicants:
Toshiaki Iio, Ehime, JP;
Yoshinori Amano, Ehime, JP;
Inventors:
Toshiaki Iio, Ehime, JP;
Yoshinori Amano, Ehime, JP;
Assignee:
Panasonic Healthcare Co., Ltd., Ehime, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/00 (2006.01); A61M 5/145 (2006.01); A61B 5/15 (2006.01); A61B 5/145 (2006.01); A61M 5/172 (2006.01); A61M 5/14 (2006.01);
U.S. Cl.
CPC ...
A61M 5/14566 (2013.01); A61B 5/1411 (2013.01); A61B 5/14532 (2013.01); A61M 5/1723 (2013.01); A61M 2005/1402 (2013.01); A61M 2205/52 (2013.01); A61M 2230/201 (2013.01);
Abstract
An injection device with a puncture function includes, in a single casing, a cylindrical cartridge in which insulin is enclosed, a cartridge holder to which the cartridge is inserted, a needle inserted at a front end of the cartridge, a reciprocation unit for reciprocating the cartridge toward the needle, and an extrusion member for extruding the insulin from a rear end of the cartridge toward the needle, and the motion speed and the motion amount of the reciprocation unit are made variable.