Title:
投与器具、特に薬物の投与器具及びその使用方法
Document Type and Number:
Japanese Patent JP4847470
Kind Code:
B2
Abstract:
A dosing device for dispensing small-particulate pharmaceutical preparations has at least one chamber for receiving a larger amount of the preparation and a dosing unit. A rotary valve has at least one dosing chamber for receiving a defined dose of the preparation. The dosing chamber is moveable between a filling position and a dispensing position. The rotary valve rotates about a substantially horizontal axis, and has an adjustment device for setting the volume in the dosing chamber and a twisting device. The twisting device constitutes the actuator for the adjustment device. The device is made of a plastic material carefully selected to assure that no softening agents or other volatile components will be released, which prevents drug contamination.
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Inventors:
Brick Le Rolf Stephan
Schleifogel Jürgen
Schleifogel Jürgen
Application Number:
JP2007549830A
Publication Date:
December 28, 2011
Filing Date:
December 31, 2005
Export Citation:
Assignee:
Boehringer Ingelheim International GmbH
International Classes:
B65D83/04
Domestic Patent References:
| JPS5746805A | 1982-03-17 |
Foreign References:
| US4013199A | 1977-03-22 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato
Fumiaki Otsuka
Shishido Kaichi
Disciple Maru Ken
Ino Sato