DE69231073D1 - Durch mittels elektrolyse in hydrogel erzeugten gasdruck angetriebenes infusionssystem - Google Patents

Durch mittels elektrolyse in hydrogel erzeugten gasdruck angetriebenes infusionssystem

Info

Publication number
DE69231073D1
DE69231073D1 DE69231073T DE69231073T DE69231073D1 DE 69231073 D1 DE69231073 D1 DE 69231073D1 DE 69231073 T DE69231073 T DE 69231073T DE 69231073 T DE69231073 T DE 69231073T DE 69231073 D1 DE69231073 D1 DE 69231073D1
Authority
DE
Germany
Prior art keywords
water
electrolysis
hydrogel
gas pressure
electrodes
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.)
Expired - Fee Related
Application number
DE69231073T
Other languages
English (en)
Other versions
DE69231073T2 (de
Inventor
Han Bae
Chan Kwon
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.)
MacroMed Inc
Original Assignee
Insutech Inc
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 Insutech Inc filed Critical Insutech Inc
Publication of DE69231073D1 publication Critical patent/DE69231073D1/de
Application granted granted Critical
Publication of DE69231073T2 publication Critical patent/DE69231073T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M5/155—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons pressurised by gas introduced into the reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • 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
    • A61M2005/14204—Pressure infusion, e.g. using pumps with gas-producing electrochemical cell
DE69231073T 1991-10-24 1992-09-18 Durch mittels elektrolyse in hydrogel erzeugten gasdruck angetriebenes infusionssystem Expired - Fee Related DE69231073T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78363491A 1991-10-24 1991-10-24
PCT/US1992/008046 WO1993007920A1 (en) 1991-10-24 1992-09-18 Gas pressure driven infusion system by hydrogel electrolysis

Publications (2)

Publication Number Publication Date
DE69231073D1 true DE69231073D1 (de) 2000-06-21
DE69231073T2 DE69231073T2 (de) 2001-02-15

Family

ID=25129927

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69231073T Expired - Fee Related DE69231073T2 (de) 1991-10-24 1992-09-18 Durch mittels elektrolyse in hydrogel erzeugten gasdruck angetriebenes infusionssystem

Country Status (9)

Country Link
US (1) US5354264A (de)
EP (1) EP0746356B1 (de)
JP (1) JPH07502424A (de)
KR (1) KR100212353B1 (de)
AT (1) ATE192936T1 (de)
AU (1) AU2757392A (de)
DE (1) DE69231073T2 (de)
DK (1) DK0746356T3 (de)
WO (1) WO1993007920A1 (de)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5527288A (en) * 1990-12-13 1996-06-18 Elan Medical Technologies Limited Intradermal drug delivery device and method for intradermal delivery of drugs
US5246147A (en) * 1992-05-20 1993-09-21 Sil Medics Ltd. Liquid material dispenser
US5997501A (en) * 1993-11-18 1999-12-07 Elan Corporation, Plc Intradermal drug delivery device
IE70735B1 (en) * 1994-08-15 1996-12-11 Elan Med Tech Orally administrable delivery device
FR2730325A1 (fr) * 1995-02-08 1996-08-09 Tournassat Claude Dispositif pour delivrer de tres faibles debits de fluides de maniere controlee
US5707499A (en) * 1995-10-06 1998-01-13 Ceramatec, Inc. Storage-stable, fluid dispensing device using a hydrogen gas generator
US6060196A (en) * 1995-10-06 2000-05-09 Ceramtec, Inc. Storage-stable zinc anode based electrochemical cell
US5858001A (en) * 1995-12-11 1999-01-12 Elan Medical Technologies Limited Cartridge-based drug delivery device
US5785688A (en) * 1996-05-07 1998-07-28 Ceramatec, Inc. Fluid delivery apparatus and method
WO1998033452A1 (en) 1997-02-03 1998-08-06 Dec International Nz Limited Active delivery device and related procedures
US5899381A (en) * 1997-02-21 1999-05-04 Ceramatec, Inc. Electrochemical device for delivery of volatile substances
AU734727B2 (en) * 1997-12-05 2001-06-21 Interag Improvements in and/or relating to delivery devices and their use
US6585752B2 (en) 1998-06-23 2003-07-01 Innercool Therapies, Inc. Fever regulation method and apparatus
US6719779B2 (en) 2000-11-07 2004-04-13 Innercool Therapies, Inc. Circulation set for temperature-controlled catheter and method of using the same
US6383210B1 (en) 2000-06-02 2002-05-07 Innercool Therapies, Inc. Method for determining the effective thermal mass of a body or organ using cooling catheter
US5957895A (en) 1998-02-20 1999-09-28 Becton Dickinson And Company Low-profile automatic injection device with self-emptying reservoir
CA2243219A1 (en) 1998-07-14 2000-01-14 A.T.S. Electro-Lube Holdings Ltd. Electrolytic generation of nitrogen
NZ331391A (en) * 1998-08-14 2000-12-22 Dec Res Dispensing apparatus comprising a formulation, a pair of electrodes and a housing means for agent and electrodes
ES2144971B1 (es) * 1998-09-15 2001-01-16 Fernandez Arias Montoya Albert Dispositivo para la inyeccion automatica de liquidos.
NZ337318A (en) * 1999-08-18 2002-07-26 Interag Dispensing apparatus for dispensing same or different materials for at least two reservoirs
US6719723B2 (en) 2000-12-06 2004-04-13 Innercool Therapies, Inc. Multipurpose catheter assembly
US7005075B2 (en) * 2001-07-16 2006-02-28 Miox Corporation Gas drive electrolytic cell
IL154243A0 (en) * 2003-02-02 2003-09-17 Silex Projectors Ltd Stable infusion device
JP2007505268A (ja) * 2003-07-07 2007-03-08 ナタサ、エンタープライジズ、リミテッド 再使用可能な流体供給装置
AT413649B (de) 2003-08-04 2006-04-15 Pro Med Medizinische Produktio Vorrichtung zur dosierten abgabe einer flüssigkeit
US7320675B2 (en) 2003-08-21 2008-01-22 Cardiac Pacemakers, Inc. Method and apparatus for modulating cellular metabolism during post-ischemia or heart failure
US7840263B2 (en) 2004-02-27 2010-11-23 Cardiac Pacemakers, Inc. Method and apparatus for device controlled gene expression
CA2565869C (en) 2004-05-06 2014-07-08 Natasa Enterprises Ltd. Automatic motor driven in-line piston pump lubricator
EP1602342A1 (de) * 2004-06-04 2005-12-07 3M Espe AG Verriegelungsanordnung und Austragkartusche mit einer derartigen Anordnung
EP1602415A1 (de) * 2004-06-04 2005-12-07 3M Espe AG Spritze für Mehrkomponentenpaste
US7764995B2 (en) * 2004-06-07 2010-07-27 Cardiac Pacemakers, Inc. Method and apparatus to modulate cellular regeneration post myocardial infarct
US7313917B2 (en) * 2004-07-01 2008-01-01 Cornell Research Foundation, Inc. Volume phase transition to induce gel movement
US7729761B2 (en) 2004-07-14 2010-06-01 Cardiac Pacemakers, Inc. Method and apparatus for controlled gene or protein delivery
US7621906B2 (en) * 2004-08-25 2009-11-24 Cardiac Pacemakers, Inc. Method and apparatus to deliver drug and pacing therapy for treatment of cardiac disorders
JP2008536699A (ja) * 2005-04-14 2008-09-11 プレジデント・アンド・フエローズ・オブ・ハーバード・カレツジ マイクロ加工のための犠牲層における調節可能な溶解度
US9687186B2 (en) 2005-07-21 2017-06-27 Steadymed Ltd. Drug delivery device
IL169807A (en) * 2005-07-21 2015-03-31 Steadymed Ltd Device for administering a drug
IL175460A (en) 2006-05-07 2011-05-31 Doron Aurbach Drug delivery device
US8663673B2 (en) * 2005-07-29 2014-03-04 Surmodics, Inc. Devices, articles, coatings, and methods for controlled active agent release or hemocompatibility
WO2007106557A2 (en) 2006-03-14 2007-09-20 University Of Southern California Mems device for delivery of therapeutic agents
CA2657435A1 (en) 2006-07-10 2008-07-03 Medipacs, Inc. Super elastic epoxy hydrogel
GB0707573D0 (en) * 2007-04-19 2007-05-30 3M Innovative Properties Co Dispensing device with locking member
CA2597068A1 (en) * 2007-06-19 2008-12-19 Peter Romaniuk Hydrogen/oxygen gas produced by electrolysis as a partial hybrid fuel source for conventional internal combustion engines
US8707964B2 (en) * 2007-10-31 2014-04-29 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8038659B2 (en) * 2007-10-17 2011-10-18 The Invention Science Fund I, Llc Disintegrating digestive tract interaction system
US8303573B2 (en) * 2007-10-17 2012-11-06 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8789536B2 (en) * 2007-10-17 2014-07-29 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US20090105561A1 (en) * 2007-10-17 2009-04-23 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Medical or veterinary digestive tract utilization systems and methods
US8808276B2 (en) * 2007-10-23 2014-08-19 The Invention Science Fund I, Llc Adaptive dispensation in a digestive tract
US20130115307A1 (en) 2007-10-30 2013-05-09 Verdis Norton Method and Apparatus for Producing a Stabilized Antimicrobial Non-toxic Electrolyzed Saline Solution Exhibiting Potential as a Therapeutic
US8367120B1 (en) 2007-10-31 2013-02-05 Reoxcyn Discoveries Group, Inc. Method and apparatus for producing a stablized antimicrobial non-toxic electrolyzed saline solution exhibiting potential as a therapeutic
US8455010B1 (en) 2007-10-31 2013-06-04 Reoxcyn Discoveries Group, Inc Product and method for producing an immune system supplement and performance enhancer
US8808271B2 (en) * 2007-10-31 2014-08-19 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US8109920B2 (en) * 2007-10-31 2012-02-07 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US20090163894A1 (en) * 2007-10-31 2009-06-25 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Medical or veterinary digestive tract utilization systems and methods
US8333754B2 (en) * 2007-10-31 2012-12-18 The Invention Science Fund I, Llc Medical or veterinary digestive tract utilization systems and methods
US20090137866A1 (en) * 2007-11-28 2009-05-28 Searete Llc, A Limited Liability Corporation Of The State Delaware Medical or veterinary digestive tract utilization systems and methods
US9995295B2 (en) 2007-12-03 2018-06-12 Medipacs, Inc. Fluid metering device
EP2242464B2 (de) 2007-12-20 2017-03-01 University Of Southern California Vorrichtung zur abgabe von therapeutika
JP2009154030A (ja) * 2007-12-25 2009-07-16 Mikuni Corp 電解水生成噴霧装置
CN101977643A (zh) * 2008-03-24 2011-02-16 奥林巴斯株式会社 药剂投放装置
CA2723724C (en) 2008-05-08 2017-03-14 Replenish Pumps, Llc Implantable pumps and cannulas therefor
US9849238B2 (en) 2008-05-08 2017-12-26 Minipumps, Llc Drug-delivery pump with intelligent control
CN102202708B (zh) 2008-05-08 2015-01-21 迷你泵有限责任公司 药物输送泵及其制造方法
US20090283417A1 (en) * 2008-05-19 2009-11-19 Miox Corporation Electrolytic Cell with Gas Driven Pumping
US9151443B2 (en) 2009-02-22 2015-10-06 Stephania Holdings Inc. Fluid holder and electromechanical lubricator employing same
US8545691B2 (en) * 2009-04-30 2013-10-01 Illinois Institute Of Technology Aqueous medium management via super absorbent materials
EP2440262A2 (de) 2009-06-10 2012-04-18 Boston Scientific Scimed, Inc. Elektrochemische wirkstofffreisetzungsvorrichtung
KR101697388B1 (ko) 2009-08-18 2017-01-17 미니펌프스, 엘엘씨 적응 제어기를 갖춘 전해 약품 운반 펌프
WO2011032011A1 (en) 2009-09-10 2011-03-17 Medipacs, Inc. Low profile actuator and improved method of caregiver controlled administration of therapeutics
US9017310B2 (en) * 2009-10-08 2015-04-28 Palo Alto Research Center Incorporated Transmucosal drug delivery device and method including microneedles
US9014799B2 (en) * 2009-10-08 2015-04-21 Palo Alto Research Center Incorporated Transmucosal drug delivery device and method including electrically-actuated permeation enhancement
US8882748B2 (en) 2009-10-08 2014-11-11 Palo Alto Research Center Incorporated Transmucosal drug delivery device and method including chemical permeation enhancers
US9500186B2 (en) 2010-02-01 2016-11-22 Medipacs, Inc. High surface area polymer actuator with gas mitigating components
EP2560703A2 (de) 2010-04-20 2013-02-27 MiniPumps, LLC Elektrolytisch angetriebene wirkstoffpumpenvorrichtungen
CA2812877C (en) 2010-09-27 2019-02-12 Steadymed, Ltd. Size-efficient drug-delivery device
WO2012061556A1 (en) 2010-11-03 2012-05-10 Flugen, Inc. Wearable drug delivery device having spring drive and sliding actuation mechanism
CA2906274A1 (en) 2012-03-14 2013-09-19 Medipacs, Inc. Smart polymer materials with excess reactive molecules
ES2672239T3 (es) 2012-03-15 2018-06-13 Steadymed Ltd. Reducción mejorada del dolor en el lugar de infusión para dispositivos de administración de fármacos
US9724462B2 (en) 2012-03-19 2017-08-08 Steadymed Ltd. Fluid-connection mechanism for patch-pumps
US10696468B2 (en) * 2012-08-24 2020-06-30 Microlin, Llc Gas cell driven fluid delivery device for spill-resistant storage and use
US9999720B2 (en) 2012-09-27 2018-06-19 Palo Alto Research Center Incorporated Drug reconstitution and delivery device and methods
US9005108B2 (en) 2012-09-27 2015-04-14 Palo Alto Research Center Incorporated Multiple reservoir drug delivery device and methods
US9744341B2 (en) 2013-01-15 2017-08-29 Palo Alto Research Center Incorporated Devices and methods for intraluminal retention and drug delivery
ITRM20130076A1 (it) * 2013-02-12 2014-08-13 Gianfranco Cappello Pompa ad infusione per infondere ad un paziente soluzioni acquose e non acquose, in particolare non omogenee.
WO2014210161A1 (en) * 2013-06-25 2014-12-31 Replenish, Inc. Electrolysis recombination control mask and method of manufacture thereof
JP6652695B2 (ja) * 2013-09-06 2020-02-26 株式会社エム光・エネルギー開発研究所 撥液性多孔質膜を備えた電気化学反応装置
US9297083B2 (en) 2013-12-16 2016-03-29 Palo Alto Research Center Incorporated Electrolytic gas generating devices, actuators, and methods
US9801660B2 (en) 2014-07-31 2017-10-31 Palo Alto Research Center Incorporated Implantable fluid delivery devices, systems, and methods
US10278675B2 (en) 2014-07-31 2019-05-07 Palo Alto Research Center Incorporated Implantable estrus detection devices, systems, and methods
US10172360B2 (en) 2014-12-09 2019-01-08 Johnson Matthey Public Limited Company Methods for the direct electrolytic production of stable, high concentration aqueous halosulfamate or halosulfonamide solutions
US10463847B2 (en) 2015-06-11 2019-11-05 Steadymed Ltd. Infusion set
US20200030598A1 (en) * 2018-07-26 2020-01-30 University Of North Texas Hydrogel-based biomedical devices for therapeutic hydrogen treatment of skin and tissues and methods of using them
US11872367B2 (en) 2020-01-02 2024-01-16 Becton, Dickinson And Company Antimicrobial and antithrombogenic gaseous release device and related systems and methods
CN115867726A (zh) * 2020-07-07 2023-03-28 康迈德有限公司 电化学致动器和致动器阵列
WO2022006640A1 (en) * 2020-07-10 2022-01-13 Fortescue Future Industries Pty Ltd Electrolysis cell and method of use
AU2021215176A1 (en) * 2020-10-14 2022-04-28 Fortescue Future Industries Pty Ltd Membrane for hydrogen generation and method of forming same
TWI806182B (zh) * 2020-11-18 2023-06-21 潔霺生醫科技股份有限公司 多段式氣體致動供藥裝置及方法
US20230211074A1 (en) * 2022-01-03 2023-07-06 Carefusion 303, Inc. Intravenous pressure assembly

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2036739A (en) * 1935-06-27 1936-04-07 Albert W Arnold Dispensing container
US2445477A (en) * 1945-03-12 1948-07-20 Marvin L Folkman Ampoule
US3022785A (en) * 1957-08-08 1962-02-27 Jack A Crockford Method of delivering drugs into animals
US3115280A (en) * 1961-06-07 1963-12-24 Little Inc A Device for continuous delivery of metered amounts of liquid
CH557178A (de) * 1972-08-10 1974-12-31 Siemens Ag Geraet fuer die zufuehrung von medikamenten.
US4472260A (en) * 1982-12-23 1984-09-18 Neefe Charles W Light driven hydrogen oxygen generator
US4892778A (en) * 1987-05-27 1990-01-09 Alza Corporation Juxtaposed laminated arrangement
DE3812584A1 (de) * 1988-04-13 1989-10-26 Mic Medical Instr Corp Vorrichtung zur biofeedbackkontrolle von koerperfunktionen
US5062834A (en) * 1989-02-24 1991-11-05 Product Development (S.G.Z.) Ltd Device for dispensing a liquid particularly useful for delivering medicaments at a predetermined rate
FR2649617A1 (fr) * 1989-07-12 1991-01-18 Veprol Dispositif de delivrance d'un principe actif pharmacologique par pompage electrolytique
US5002005A (en) * 1989-08-21 1991-03-26 Hood Murray C Low-tire warning device
US5116312A (en) * 1989-11-03 1992-05-26 The Uab Research Foundation Method and apparatus for automatic autotransfusion
US5125894A (en) * 1990-03-30 1992-06-30 Alza Corporation Method and apparatus for controlled environment electrotransport

Also Published As

Publication number Publication date
EP0746356A1 (de) 1996-12-11
ATE192936T1 (de) 2000-06-15
KR950700089A (ko) 1995-01-16
EP0746356B1 (de) 2000-05-17
US5354264A (en) 1994-10-11
DK0746356T3 (da) 2000-10-02
DE69231073T2 (de) 2001-02-15
WO1993007920A1 (en) 1993-04-29
EP0746356A4 (de) 1995-08-31
JPH07502424A (ja) 1995-03-16
AU2757392A (en) 1993-05-21
KR100212353B1 (ko) 1999-08-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MACROMED INC., SALT LAKE CITY, UTAH, US

8339 Ceased/non-payment of the annual fee