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:
Oct. 29, 1991
Filed:
Jul. 20, 1989
Applicant:
Inventors:
Kenichi Iijima, Isezaki, JP;
Minoru Kudo, Saitama, JP;
Assignees:
Eisai Co., Ltd., Tokyo, JP;
Micro Denshi Co., Ltd., Saitama, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
422 21 ; 219 / ; 219 / ; 2504551 ;
Abstract
A rectangular waveguide is provided in communication with a microwave generator, and an irradiation furnace formed in its top wall with a slot is provided in communication with the rectangular waveguide. Ampules having only lower portions inserted through the slot into the irradiation furnace are transported by conveyor means along the slot. A depth of the irradiation furnace and/or a distance between the ampules and a surface of the slot may be adjusted to control sterilizing effect for medical fluid filling the ampule.