Title:
携帯鎮痛装置
Document Type and Number:
Japanese Patent JP3930735
Kind Code:
B2
Abstract:
A portable painkilling system comprises: a first continuous injector (1) for liquid medicine which continuously discharges liquid medicine through a control path (131) in an outlet portion (13) for a given period of time; a flexible, elastic reservoir (3) connected to the outlet portion (13) of the first continuous injector (1) for liquid medicine at one end thereof, the reservoir (3) being adapted to constrict in a normal condition and to expand when liquid medicine from the first continuous injector (1) is being charged into the reservoir (3) so as to contain a maximum quantity of liquid medicine; and a second continuous injector (2) for liquid medicine having an inlet portion (22) connected to the other end (32) of the reservoir (3), the second continuous injector (2) being adapted to receive liquid medicine from the reservoir (3) and to continuously discharge liquid medicine stored in the second continuous injector (2) through a control path (231) in an outlet portion (23) for a given period of time.
Inventors:
Osamu Tsukada
Yasuhiko Nakajima
Yasuhiko Nakajima
Application Number:
JP2001513457A
Publication Date:
June 13, 2007
Filing Date:
July 29, 1999
Export Citation:
Assignee:
Tsukada Medical Research Co., Ltd.
International Classes:
A61M5/152; A61K9/22; A61M5/14; A61M5/168
Domestic Patent References:
| JP2008744B2 | ||||
| JP61051901B2 |
Foreign References:
| WO1995027521A1 | ||||
| WO2000071190A1 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita
Akio Chiba
Shosuke Imai
Tadashi Masui
Yasushi Kobayashi
Hiroyuki Tomita
Akio Chiba