Title:
注射可能な製剤を投与する投与装置
Document Type and Number:
Japanese Patent JP2007509657
Kind Code:
A
Abstract:
A device for administering an injectable product, including a housing, a displaceably mounted product container accommodated by the housing, a plunger in the container so that it can be displaced in a forward-drive direction in order to dispense the product, a plunger rod acting on the plunger in the forward-drive direction and having a releasable retained position, and a spring acting on the plunger rod in the forward-drive direction, the plunger rod releasably held in the retained position in a retaining engagement against the force of the spring, wherein the spring projects into the container in the retained position.
Inventors:
Homman, Edgar
Application Number:
JP2006537028A
Publication Date:
April 19, 2007
Filing Date:
October 28, 2004
Export Citation:
Assignee:
Tekpharma Licensing Akchen Gesell Shaft
International Classes:
A61M5/145; A61M5/20; A61M5/24; A61M5/315; A61M5/32
Domestic Patent References:
| JPH11503637A | 1999-03-30 | |||
| JPS5014835B1 | 1975-05-30 |
Foreign References:
| WO2002047746A1 | 2002-06-20 | |||
| WO2003070296A2 | 2003-08-28 | |||
| US20020183690A1 | 2002-12-05 | |||
| US4258713A | 1981-03-31 | |||
| GB1206340A | 1970-09-23 | |||
| US3702609A | 1972-11-14 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shosuke Imai
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Shosuke Imai