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:
Jun. 16, 1987
Filed:
May. 30, 1984
Applicant:
Inventors:
Tatsuhei Kondo, Nagoya, JP;
Kaname Ito, Chita, JP;
Shoichiro Ikeda, Nagoya, JP;
Masayoshi Umeno, Nagoya, JP;
Kenji Ichikawa, Toki, JP;
Assignee:
Koichi Sakurai, Nishikasugai, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
604141 ; 604 67 ; 604153 ; 604246 ; 604891 ; 128D / ;
Abstract
A micropump disposed within a human body for continuously delivering small quantities of a pharmaceutical liquid stored therein to be injected in a human body, wherein the delivery rate is controlled by the action of a pharmaceutical liquid injection control device in response to external electric signals.