Title:
マイクロポンプ
Document Type and Number:
Japanese Patent JP3929441
Kind Code:
B2
Abstract:
This invention provides a fluid pump using perforate elements and closure elements which are alternately displace and relates particularly but not exclusively to miniature fluid pumps and pumps suitable for delivery of liquid pharmaceutical formulations. In the art of miniature liquid pumps are known pumps based on peristaltic and "pump chamber" principles. (Peristaltic pumps may be used to pump fluids in general, that is, liquids or gases). Both types of pump are used in ambulatory pump products for delivery of liquid medicaments, for which application miniaturization and low weight are important attributes.
Inventors:
Breaky, david, mark
Application Number:
JP2003500417A
Publication Date:
June 13, 2007
Filing Date:
May 24, 2002
Export Citation:
Assignee:
THE TECHNOLOGY PARTNERSHIP PLC
International Classes:
F04B9/00; F04B43/02; A61M5/142; F04B43/04; F04B53/12; F04F7/00
Attorney, Agent or Firm:
Masumi Hosoda
So Ishii
Juno Aoki
So Ishii
Juno Aoki