Title:
界面動電送達システム、装置及び方法
Document Type and Number:
Japanese Patent JP4646976
Kind Code:
B2
Abstract:
Devices, systems and methods according to the present invention utilize electrokinetic pumps capable of generating high and low pressures flow for various medical applications, including drug delivery and analyte sampling. The EK pumps and systems are configured and constructed to be low cost, compact and precise. In one embodiment, the EK pump comprises a first fluid reservoir 102 and a second fluid reservoir 104. First fluid reservoir 102 is coupled to second fluid reservoir 104 by through- vias 106, 110 and porous dielectric material 108. Through-vias 106 and 110, along with porous dielectric material 108 proivde a fluidic path between first reservoir 102 and second reservoir 104. Each fluid rservoir further comprises a fluid port 118, which can be an inlet or outlet, and capacitive electrode 120a and 120b.
Inventors:
Annex, Dion S
Paul, Philip H
David W, Nayer
Flavka, Edwin Kay
Paul, Philip H
David W, Nayer
Flavka, Edwin Kay
Application Number:
JP2007509658A
Publication Date:
March 09, 2011
Filing Date:
April 21, 2005
Export Citation:
Assignee:
Xcelent Technologies, LRC
International Classes:
F04F99/00; H02N11/00; A61M1/00; A61M1/36; A61M5/142; A61M5/148; A61M37/00; A61N1/30; B67D99/00; B81B1/00; F04B19/00; F04B43/04; A61M5/145; A61M5/172
Domestic Patent References:
| JP2229531A |
Foreign References:
| WO2004036041A1 | ||||
| US6019882 | ||||
| US20020070116 | ||||
| WO2003024504A1 |
Attorney, Agent or Firm:
Kazuo Shamoto
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Akutsu Katsuhisa
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Akutsu Katsuhisa