Title:
【発明の名称】粉末状薬剤マルチドース施薬装置
Document Type and Number:
Japanese Patent JP3132830
Kind Code:
B2
Abstract:
A device for dispensing powdered medicine in multiple doses capable of spraying powdered medicine in a fixed amount and in multiple doses having a device main body (1), a storage chamber (3) detachably mounted on said main body for storing as much powdered medicine as can handle multiple doses, and an accomodation chamber (10) having a capacity for a single dose, wherein in order to enable powdered medicine inside said accomodation chamber (10) to be dispensed by causing said accomodation chamber to communicate with said storage chamber at a loading position (3a) and causing said accomodation chamber to communicate with the external portion of said main device at a dispensing position (5a) there are provided rotor (6) movably mounted on said main body for dispensing a fixed amount of powdered medicine, a cap (20) for moving said rotor between said loading position and said dispensing position and a pump (8) for injecting air at said loading position into said storage chamber via said accommodation chamber so as to stir powdered medicine in said storage chamber, whereby a fixed amount of powdered medicine after stirred is loaded into said accommodation chamber from said storage chamber by virtue of a suction force by said pump means and/or its own gravity.
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Inventors:
Yuji Makino
Yoshiki Suzuki
Yoshiki Suzuki
Application Number:
JP52523694A
Publication Date:
February 05, 2001
Filing Date:
May 12, 1994
Export Citation:
Assignee:
Teijin Limited
International Classes:
A61M13/00; A61M15/00; (IPC1-7): A61M15/00
Domestic Patent References:
| JP3184563A | ||||
| JP4272759A | ||||
| JP2502525A |
Attorney, Agent or Firm:
Takashi Ishida (3 others)