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WO2007005565A3 - Dispositif de distribution de fluide comprenant une pompe electrochimique pourvue d'une membrane d'echange ionique et procede associe - Google Patents

Dispositif de distribution de fluide comprenant une pompe electrochimique pourvue d'une membrane d'echange ionique et procede associe Download PDF

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Publication number
WO2007005565A3
WO2007005565A3 PCT/US2006/025502 US2006025502W WO2007005565A3 WO 2007005565 A3 WO2007005565 A3 WO 2007005565A3 US 2006025502 W US2006025502 W US 2006025502W WO 2007005565 A3 WO2007005565 A3 WO 2007005565A3
Authority
WO
WIPO (PCT)
Prior art keywords
delivery device
fluid delivery
pump
ion
exchange membrane
Prior art date
Application number
PCT/US2006/025502
Other languages
English (en)
Other versions
WO2007005565A2 (fr
Inventor
John H Howard
Sai Bhavaraju
Ashok V Joshi
Lawrence Domenick
Original Assignee
Microlin Llc
John H Howard
Sai Bhavaraju
Ashok V Joshi
Lawrence Domenick
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
Priority claimed from US10/137,661 external-priority patent/US7470267B2/en
Priority claimed from US11/160,650 external-priority patent/US7896867B2/en
Application filed by Microlin Llc, John H Howard, Sai Bhavaraju, Ashok V Joshi, Lawrence Domenick filed Critical Microlin Llc
Priority to JP2008519592A priority Critical patent/JP2009500078A/ja
Priority to EP06785924A priority patent/EP1904035A4/fr
Publication of WO2007005565A2 publication Critical patent/WO2007005565A2/fr
Publication of WO2007005565A3 publication Critical patent/WO2007005565A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0004—Osmotic delivery systems; Sustained release driven by osmosis, thermal energy or gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024—Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/1452—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons
    • A61M5/14526—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by means of pistons the piston being actuated by fluid pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M2005/14513—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons with secondary fluid driving or regulating the infusion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Neurosurgery (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)

Abstract

L'invention concerne un dispositif ou appareil (10) et un procédé permettant de commander le réglage d'un dispositif de distribution de fluide. Le dispositif (10) comprend une pompe électrochimique (18) capable de transporter un fluide. Un élément déplaçable (14) est positionné entre une chambre de produit de pompage (16) et un réservoir (12). La chambre (16) de produit de pompage est capable de retenir l'eau produite par la pompe (18). L'élément déplaçable (14) peut être commandé pour se déplacer lorsque de l'eau a été produite par la pompe électrochimique (18), et le réservoir (12) contient le fluide, qui est distribué en réponse au déplacement de l'élément (14) déplaçable.
PCT/US2006/025502 2002-05-01 2006-06-29 Dispositif de distribution de fluide comprenant une pompe electrochimique pourvue d'une membrane d'echange ionique et procede associe WO2007005565A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008519592A JP2009500078A (ja) 2005-07-01 2006-06-29 イオン交換膜を有する電気化学的ポンプから成る流体送出装置および流体送出方法
EP06785924A EP1904035A4 (fr) 2005-07-01 2006-06-29 Dispositif de distribution de fluide comprenant une pompe electrochimique pourvue d'une membrane d'echange ionique et procede associe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/137,661 US7470267B2 (en) 2002-05-01 2002-05-01 Fluid delivery device having an electrochemical pump with an anionic exchange membrane and associated method
US11/160,650 US7896867B2 (en) 2002-05-01 2005-07-01 Fluid delivery device having an electrochemical pump with an ion-exchange membrane and associated method
US11/160,650 2005-07-01

Publications (2)

Publication Number Publication Date
WO2007005565A2 WO2007005565A2 (fr) 2007-01-11
WO2007005565A3 true WO2007005565A3 (fr) 2007-07-12

Family

ID=56290834

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/025502 WO2007005565A2 (fr) 2002-05-01 2006-06-29 Dispositif de distribution de fluide comprenant une pompe electrochimique pourvue d'une membrane d'echange ionique et procede associe

Country Status (1)

Country Link
WO (1) WO2007005565A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7718047B2 (en) 2004-10-19 2010-05-18 The Regents Of The University Of Colorado Electrochemical high pressure pump
KR101910932B1 (ko) 2016-08-31 2018-10-23 이오플로우(주) 전기 삼투 펌프

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886514A (en) * 1985-05-02 1989-12-12 Ivac Corporation Electrochemically driven drug dispenser
US6287295B1 (en) * 1997-07-25 2001-09-11 Alza Corporation Osmotic delivery system, osmotic delivery system semimpermeable body assembly, and method for controlling delivery rate of beneficial agents from osmotic delivery systems
US6576362B2 (en) * 1999-12-22 2003-06-10 Proton Energy Systems, Inc. Electrochemical cell system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886514A (en) * 1985-05-02 1989-12-12 Ivac Corporation Electrochemically driven drug dispenser
US6287295B1 (en) * 1997-07-25 2001-09-11 Alza Corporation Osmotic delivery system, osmotic delivery system semimpermeable body assembly, and method for controlling delivery rate of beneficial agents from osmotic delivery systems
US6576362B2 (en) * 1999-12-22 2003-06-10 Proton Energy Systems, Inc. Electrochemical cell system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1904035A4 *

Also Published As

Publication number Publication date
WO2007005565A2 (fr) 2007-01-11

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