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. 11, 2011
Filed:
Aug. 05, 2005
Keiichi Yamada, Izumi, JP;
Takeharu Kobayashi, Izumi, JP;
Makoto Yoshida, Izumi, JP;
Hiroshi Ihara, Izumi, JP;
Keiichi Yamada, Izumi, JP;
Takeharu Kobayashi, Izumi, JP;
Makoto Yoshida, Izumi, JP;
Hiroshi Ihara, Izumi, JP;
Daiken Iki Kabushiki Kaisha, , JP;
Abstract
An object is to provide a medical liquid infusion apparatus suitable for a portable use and capable of suppressing an abrupt change in flow rate even when the environmental temperature rises. A medical liquid infusion apparatusis provided with a driving portionand configured to infuse a medical liquid inside a medical liquid containerto a patient by applying a pressure to the medical liquid containerusing a driving force of the driving portion. The driving portionincludes a compressed gas cylinderfilled with a compressed gas, and it is configured in such a manner that the driving force is generated by the pressure inside the compressed gas cylinder