Title:
薬物の呼吸器用送出装置
Document Type and Number:
Japanese Patent JP4343530
Kind Code:
B2
Abstract:
A medicament respiratory delivery device in one aspect, including a housing formed of opposed thermoformed polymeric sheets bonded together having formed therebetween a chamber having a medicament cartridge encapsulated between the sheets, an inlet aligned with a passage through the cartridge having a pierceable closure and an outlet aligned with the passage outlet having a burstable membrane. The device in one aspect includes a pressure actuator formed as a blister between the sheets and a piercing element having a bow-shaped actuator portion and a shaft which pierces the pierceable closure upon actuation of the pressure actuator, delivering fluid under pressure to the cartridge passage, rupturing the membrane and expressing the medicament.
More Like This:
| WO/2020/131604 | SYSTEM AND METHOD FOR MIXING AND DELIVERING A SOLUTION |
| JPS5725851 | MANUFACTURE OF INCLINED AMPUL |
Inventors:
Artis Earl. Lockhart
Vincent Jay Sullivan
Lawrence A. Monaghan
Anjana Boota Wills
Vincent Jay Sullivan
Lawrence A. Monaghan
Anjana Boota Wills
Application Number:
JP2002557457A
Publication Date:
October 14, 2009
Filing Date:
January 09, 2002
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
A61J1/06; A61J7/00; A61M15/00; A61M11/06; A61M13/00; B05B11/06
Domestic Patent References:
| JP11514254A | ||||
| JP8243164A |
Foreign References:
| US2307986 | ||||
| GB1338254A | ||||
| US5215221 | ||||
| GB1488719A |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe