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:
Apr. 16, 2002
Filed:
Sep. 13, 2000
Hisatomo Ohki, Gunma, JP;
Yoshiyuki Yazawa, Gunma, JP;
Shigemi Nakamura, Gunma, JP;
Kazunori Ishizeki, Gunma, JP;
Akira Yanagawa, Yokohama, JP;
Other;
Abstract
An inhalant medicator includes a medicator body which is formed therein with a cylindrical fit hole , an inhalant port , an inflow air passageway , and an outflow air passageway , and a medical powder storage cylindrical member which is installed or fitted into the cylindrical fit hole in a manner so as to open or close the air passageways and with respect to a medical powder storage chamber . The inhalant medicator is constructed by two component parts, namely the medicator body and the medical powder storage cylindrical member , thus ensuring simplified structure and reduced production costs. Additionally, powder-and-granular medicine or medical powder is tightly encapsulated within the medical powder storage chamber by means of the medical powder storage cylindrical member , thus preventing loss of flow of the medical powder