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:
Jan. 20, 2015
Filed:
Jan. 28, 2011
Soichiro Fujioka, Osaka, JP;
Tohru Nakamura, Osaka, JP;
Osamu Mizuno, Osaka, JP;
Akinobu Okuda, Nara, JP;
Akihiro Ohta, Osaka, JP;
Soichiro Fujioka, Osaka, JP;
Tohru Nakamura, Osaka, JP;
Osamu Mizuno, Osaka, JP;
Akinobu Okuda, Nara, JP;
Akihiro Ohta, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A syringe drive deviceincludes a fixing sectionfixing an outer tube, a movable holderholding a plunger, and a drive sectiondriving the holderalong an axis of the plunger to push and pull the plunger with respect to the outer tube. An internal pressure detectorhas a positive pressure detection switchdetecting an internal pressure of a syringe. A determination sectiondetermines the issuance of an alert when the holderis stopped and the positive pressure detection switchis ON. A display sectionis lit to indicate the alert when the determination sectiondetermines to issue the alert.