EP1740497A4 - Electrokinetic delivery systems, devices and methods - Google Patents

Electrokinetic delivery systems, devices and methods

Info

Publication number
EP1740497A4
EP1740497A4 EP05779953.8A EP05779953A EP1740497A4 EP 1740497 A4 EP1740497 A4 EP 1740497A4 EP 05779953 A EP05779953 A EP 05779953A EP 1740497 A4 EP1740497 A4 EP 1740497A4
Authority
EP
European Patent Office
Prior art keywords
methods
devices
delivery systems
electrokinetic delivery
electrokinetic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP05779953.8A
Other languages
German (de)
French (fr)
Other versions
EP1740497A2 (en
Inventor
Deon S Anex
Phillip H Paul
David W Neyer
Edwin K Hvalka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eksigent Technologies LLC
Original Assignee
Eksigent Technologies LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eksigent Technologies LLC filed Critical Eksigent Technologies LLC
Publication of EP1740497A2 publication Critical patent/EP1740497A2/en
Publication of EP1740497A4 publication Critical patent/EP1740497A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/14244Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14248Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body of the skin patch type
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/14244Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/006Micropumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B43/00Machines, pumps, or pumping installations having flexible working members
    • F04B43/02Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04Pumps having electric drive
    • F04B43/043Micropumps
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/50General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2230/00Measuring parameters of the user
    • A61M2230/20Blood composition characteristics
    • A61M2230/201Glucose concentration
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
    • A61M5/1723Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure
EP05779953.8A 2004-04-21 2005-04-21 Electrokinetic delivery systems, devices and methods Withdrawn EP1740497A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56449704P 2004-04-21 2004-04-21
PCT/US2005/013728 WO2005113419A2 (en) 2004-04-21 2005-04-21 Electrokinetic delivery systems, devices and methods

Publications (2)

Publication Number Publication Date
EP1740497A2 EP1740497A2 (en) 2007-01-10
EP1740497A4 true EP1740497A4 (en) 2015-11-11

Family

ID=35428903

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05779953.8A Withdrawn EP1740497A4 (en) 2004-04-21 2005-04-21 Electrokinetic delivery systems, devices and methods

Country Status (6)

Country Link
EP (1) EP1740497A4 (en)
JP (1) JP4646976B2 (en)
CN (1) CN101365885B (en)
AU (1) AU2005245347A1 (en)
CA (1) CA2564800C (en)
WO (1) WO2005113419A2 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE602007012417D1 (en) * 2006-03-14 2011-03-24 Univ Southern California Mems device for drug release
WO2007125455A1 (en) * 2006-04-28 2007-11-08 Koninklijke Philips Electronics N. V. Osmotic pump with at least one chargeable material
US8019404B2 (en) 2006-10-06 2011-09-13 The Cleveland Clinic Foundation Apparatus and method for targeting a body tissue
US8694077B2 (en) 2006-10-06 2014-04-08 The Cleveland Clinic Foundation Apparatus and method for targeting a body tissue
GB2448493B (en) 2007-04-16 2009-10-14 Dewan Fazlul Hoque Chowdhury Microneedle transdermal delivery device
CA2834555A1 (en) * 2011-05-05 2012-11-08 Eksigent Technologies, Llc System and method of differential pressure control of a reciprocating electrokinetic pump
CA2834708A1 (en) * 2011-05-05 2012-11-08 Eksigent Technologies, Llc Gel coupling for electrokinetic delivery systems
EP2869870B1 (en) 2012-07-06 2018-11-14 Sanofi-Aventis Deutschland GmbH Drug delivery device
ES2691478T3 (en) 2012-10-22 2018-11-27 The Cleveland Clinic Foundation Apparatus for acting on a body tissue
WO2014125518A1 (en) * 2013-02-18 2014-08-21 テルモ株式会社 Medicine administering device, medicine administering system, and control method for same
CN111991647B (en) * 2014-06-25 2022-06-10 魏民 Infusion device for administering a drug
US9416777B2 (en) 2014-09-26 2016-08-16 Becton, Dickinson And Company Control circuits for electrochemical pump with E-valves
JP2018501071A (en) * 2014-12-30 2018-01-18 ミニパンプス・リミテッド・ライアビリティ・カンパニーMinipumps,Llc Implantable electrolytic diaphragm pump
KR101910932B1 (en) * 2016-08-31 2018-10-23 이오플로우(주) Electoosmotic pump
KR101928297B1 (en) 2016-09-08 2018-12-12 이오플로우(주) Medical fluid delivery device
US11033675B2 (en) 2017-04-21 2021-06-15 atDose Co., Ltd. Portable compact infusion device
GB201714645D0 (en) 2017-09-12 2017-10-25 Osmotex Ag Method
US10809139B2 (en) * 2018-02-14 2020-10-20 Carefusion 303, Inc. Integrated sensor to monitor fluid delivery
JP6744527B1 (en) * 2020-04-01 2020-08-19 アットドウス株式会社 Chemical liquid administration unit, chemical liquid administration module, chemical liquid administration device, and medication management system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923426A (en) * 1974-08-15 1975-12-02 Alza Corp Electroosmotic pump and fluid dispenser including same
US4886514A (en) * 1985-05-02 1989-12-12 Ivac Corporation Electrochemically driven drug dispenser
US5351164A (en) * 1991-10-29 1994-09-27 T.N. Frantsevich Institute For Problems In Materials Science Electrolytic double layer capacitor
WO1998050787A1 (en) * 1997-05-08 1998-11-12 Sarnoff Corporation Indirect electrode-based pumps
WO1998051502A1 (en) * 1997-05-13 1998-11-19 Sarnoff Corporation Electrode combinations, including a ring electrode, for pumping fluids
US5942093A (en) * 1997-06-18 1999-08-24 Sandia Corporation Electro-osmotically driven liquid delivery method and apparatus

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2626348C3 (en) * 1976-06-11 1980-01-31 Siemens Ag, 1000 Berlin Und 8000 Muenchen Implantable dosing device
JP2530220B2 (en) * 1989-03-03 1996-09-04 日本特殊陶業株式会社 Liquid mixture separator
WO1996039252A1 (en) * 1995-06-06 1996-12-12 David Sarnoff Research Center, Inc. Electrokinetic pumping
US6019882A (en) * 1997-06-25 2000-02-01 Sandia Corporation Electrokinetic high pressure hydraulic system
US6495015B1 (en) * 1999-06-18 2002-12-17 Sandia National Corporation Electrokinetically pumped high pressure sprays
US6409698B1 (en) * 2000-11-27 2002-06-25 John N. Robinson Perforate electrodiffusion pump
US6805783B2 (en) * 2000-12-13 2004-10-19 Toyo Technologies, Inc. Method for manipulating a solution using a ferroelectric electro-osmotic pump
US20030055380A1 (en) * 2001-09-19 2003-03-20 Flaherty J. Christopher Plunger for patient infusion device
US20030232203A1 (en) * 2002-01-18 2003-12-18 The Regents Of The University Of Michigan Porous polymers: compositions and uses thereof
US6719535B2 (en) * 2002-01-31 2004-04-13 Eksigent Technologies, Llc Variable potential electrokinetic device
AU2003277420C1 (en) * 2002-10-18 2010-03-11 Eksigent Technologies, Llc Electrokinetic devices

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923426A (en) * 1974-08-15 1975-12-02 Alza Corp Electroosmotic pump and fluid dispenser including same
US4886514A (en) * 1985-05-02 1989-12-12 Ivac Corporation Electrochemically driven drug dispenser
US5351164A (en) * 1991-10-29 1994-09-27 T.N. Frantsevich Institute For Problems In Materials Science Electrolytic double layer capacitor
WO1998050787A1 (en) * 1997-05-08 1998-11-12 Sarnoff Corporation Indirect electrode-based pumps
WO1998051502A1 (en) * 1997-05-13 1998-11-19 Sarnoff Corporation Electrode combinations, including a ring electrode, for pumping fluids
US5942093A (en) * 1997-06-18 1999-08-24 Sandia Corporation Electro-osmotically driven liquid delivery method and apparatus

Also Published As

Publication number Publication date
JP2008504794A (en) 2008-02-14
CN101365885A (en) 2009-02-11
EP1740497A2 (en) 2007-01-10
WO2005113419A3 (en) 2007-12-27
CN101365885B (en) 2011-08-03
CA2564800A1 (en) 2005-12-01
CA2564800C (en) 2014-04-15
AU2005245347A1 (en) 2005-12-01
JP4646976B2 (en) 2011-03-09
WO2005113419A2 (en) 2005-12-01

Similar Documents

Publication Publication Date Title
EP1740497A4 (en) Electrokinetic delivery systems, devices and methods
HK1222346A1 (en) Devices, systems and methods for fluid delivery
EP1948267A4 (en) Fluid delivery devices, systems and methods
GB2434548B (en) Devices, systems, and methods for medicament delivery
HK1128251A1 (en) Fluid delivery devices, systems and methods
GB2451769B (en) Devices, systems, and methods for medicament delivery
IL190241A0 (en) Electrokinetic delivery system and methods therefor
EP1771249A4 (en) Dispensing systems, software, and related methods
SG136120A1 (en) Systems and methods for communication
PL1776181T3 (en) Fluid delivery system and method
EP1751993A4 (en) Systems and methods for communicating with multiple devices
IL177489A0 (en) Systems and methods for parallel communication
EP1824395A4 (en) Devices, systems and methods for material fixation
EP1802040A4 (en) Communication system, and communication device
EP1770900A4 (en) Communication system and communication device
EP1732272A4 (en) Communication device and communication system
EP1735568A4 (en) Columnar air moving devices, systems and methods
HK1102149A1 (en) Authentication systems and authentication method
SG116591A1 (en) Micromachining methods and systems.
GB0517035D0 (en) Delivery system
ZA200610471B (en) Methods and systems for postcode-to-postcode delivery interval and routing calculation
IL191643A0 (en) Communication method, communication system and communication device
EP1827646A4 (en) Contacting systems and methods and uses thereof
EP1950895A4 (en) Communication device, communication system, and communication method
EP1950680A4 (en) Communication terminal device, server terminal device, and communication system using the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20061024

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

DAX Request for extension of the european patent (deleted)
PUAK Availability of information related to the publication of the international search report

Free format text: ORIGINAL CODE: 0009015

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 31/00 20060101ALI20080212BHEP

Ipc: A61M 1/00 20060101ALI20080212BHEP

Ipc: C25B 9/00 20060101ALI20080212BHEP

Ipc: F04F 11/00 20060101AFI20080212BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20151013

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 31/00 20060101ALI20151022BHEP

Ipc: A61M 1/00 20060101ALI20151022BHEP

Ipc: C25B 9/00 20060101AFI20151022BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20160112