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:
Nov. 30, 2004
Filed:
Feb. 11, 2002
Applicant:
Inventors:
Hideo Matsugi, Hino, JP;
Masahiko Dohi, Iwakuni, JP;
Yasuhide Uejima, Hino, JP;
Yuji Makino, Iwakuni, JP;
Assignee:
Teijin Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F23D 1/110 ;
U.S. Cl.
CPC ...
F23D 1/110 ;
Abstract
A powdered medicine multi-dose administering device in which a hole ( ) is formed in the bottom surface of a medicine storage chamber ( ) capable of storing a powdered medicine of an amount of many times of administering operation, the hole ( ) being located at a position where a pump unit can be communicated with the exterior via a pipe ( ). At the administering position, the powdered medicine in a medicine container unit ( ) is injected out of the device together with the air through the pipe, while the hole is kept away from being brought into contact with opening means ( ).