ATE499139T1 - Transdermal durch magnetische kraft kontrollierter flüssigkeitsschalter - Google Patents

Transdermal durch magnetische kraft kontrollierter flüssigkeitsschalter

Info

Publication number
ATE499139T1
ATE499139T1 AT03789583T AT03789583T ATE499139T1 AT E499139 T1 ATE499139 T1 AT E499139T1 AT 03789583 T AT03789583 T AT 03789583T AT 03789583 T AT03789583 T AT 03789583T AT E499139 T1 ATE499139 T1 AT E499139T1
Authority
AT
Austria
Prior art keywords
fluid
magnetic force
switch controlled
liquid switch
transdermal liquid
Prior art date
Application number
AT03789583T
Other languages
English (en)
Inventor
Martin Zimmerling
Claude Jolly
Original Assignee
Med El Elektromed Geraete Gmbh
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 Med El Elektromed Geraete Gmbh filed Critical Med El Elektromed Geraete Gmbh
Application granted granted Critical
Publication of ATE499139T1 publication Critical patent/ATE499139T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • 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
    • A61M5/168—Means 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
    • A61M5/16877—Adjusting flow; Devices for setting a flow rate
    • A61M5/16881—Regulating valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3515—Communication with implanted devices, e.g. external control using magnetic means
    • 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
AT03789583T 2002-12-02 2003-12-02 Transdermal durch magnetische kraft kontrollierter flüssigkeitsschalter ATE499139T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US43025202P 2002-12-02 2002-12-02
US51238403P 2003-10-17 2003-10-17
PCT/IB2003/006363 WO2004050166A1 (en) 2002-12-02 2003-12-02 Fluid switch controlled trans-cutaneously via a magnetic force

Publications (1)

Publication Number Publication Date
ATE499139T1 true ATE499139T1 (de) 2011-03-15

Family

ID=32474560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03789583T ATE499139T1 (de) 2002-12-02 2003-12-02 Transdermal durch magnetische kraft kontrollierter flüssigkeitsschalter

Country Status (6)

Country Link
US (1) US7338028B2 (de)
EP (1) EP1572287B1 (de)
AT (1) ATE499139T1 (de)
AU (1) AU2003294163A1 (de)
DE (1) DE60336166D1 (de)
WO (1) WO2004050166A1 (de)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003901696A0 (en) 2003-04-09 2003-05-01 Cochlear Limited Implant magnet system
US7794451B1 (en) * 2004-03-05 2010-09-14 Chuter Timothy A M Implantable central venous injection port and external needle guide
US8083710B2 (en) 2006-03-09 2011-12-27 The Invention Science Fund I, Llc Acoustically controlled substance delivery device
US9254256B2 (en) * 2005-11-09 2016-02-09 The Invention Science Fund I, Llc Remote controlled in vivo reaction method
US8992511B2 (en) 2005-11-09 2015-03-31 The Invention Science Fund I, Llc Acoustically controlled substance delivery device
US9067047B2 (en) 2005-11-09 2015-06-30 The Invention Science Fund I, Llc Injectable controlled release fluid delivery system
US8882747B2 (en) 2005-11-09 2014-11-11 The Invention Science Fund I, Llc Substance delivery system
US7699834B2 (en) 2005-11-09 2010-04-20 Searete Llc Method and system for control of osmotic pump device
US8936590B2 (en) 2005-11-09 2015-01-20 The Invention Science Fund I, Llc Acoustically controlled reaction device
US8273071B2 (en) 2006-01-18 2012-09-25 The Invention Science Fund I, Llc Remote controller for substance delivery system
US20080140057A1 (en) 2006-03-09 2008-06-12 Searete Llc, A Limited Liability Corporation Of State Of The Delaware Injectable controlled release fluid delivery system
US20080163946A1 (en) * 2006-12-28 2008-07-10 The Trustees Of California State University Magnetically controlled valve for flow manipulation in polymer microfluidic devices
SE531177C2 (sv) 2007-05-24 2009-01-13 Cochlear Ltd Distans för implantat
US8437860B1 (en) 2008-10-03 2013-05-07 Advanced Bionics, Llc Hearing assistance system
US8750546B2 (en) 2008-10-03 2014-06-10 Advanced Bionics Sound processors and implantable cochlear stimulation systems including the same
US8020586B2 (en) * 2008-12-06 2011-09-20 International Business Machines Corporation One-step flow control for crossing channels
US8051878B2 (en) * 2008-12-06 2011-11-08 International Business Machines Corporation Magnetic valves for performing multi-dimensional assays using one microfluidic chip
GB2469088A (en) * 2009-04-01 2010-10-06 Haldex Brake Products Ltd Brake actuator and lock control valve
KR101274113B1 (ko) * 2009-09-01 2013-06-13 한국전자통신연구원 금속볼을 이용한 자기력 마이크로밸브 및 그 제조방법
US9539081B2 (en) 2009-12-02 2017-01-10 Surefire Medical, Inc. Method of operating a microvalve protection device
WO2012096848A1 (en) 2011-01-11 2012-07-19 Advanced Bionics Ag Sound processors having contamination resistant control panels and implantable cochlear stimulation systems including the same
US8857508B2 (en) * 2012-01-30 2014-10-14 Baker Hughes Incorporated Valve assembly
JP2015519996A (ja) 2012-06-21 2015-07-16 メドトロニック・ゾーメド・インコーポレーテッド 故意ではない設定変化に対する抵抗が増加され、付属ツール連結が改善された流体フロー制御デバイス、ローター、および磁石
US9169716B2 (en) * 2012-12-21 2015-10-27 Halliburton Energy Services, Inc. Liquid valve for flow control devices
US9126010B2 (en) 2013-03-14 2015-09-08 Medtronic Xomed, Inc. Device and method for finding the center and reading the setting of an implantable medical device
US9968740B2 (en) 2014-03-25 2018-05-15 Surefire Medical, Inc. Closed tip dynamic microvalve protection device
EP3034115A1 (de) * 2014-12-19 2016-06-22 Sanofi-Aventis Deutschland GmbH Nadelschnittstelle
US11065093B2 (en) 2015-01-23 2021-07-20 Spinal Singularity, Inc. Catheter mating devices
US10675435B2 (en) 2015-04-01 2020-06-09 Spinal Singularity, Inc. Extended-use valved urinary catheter
US9775698B2 (en) 2015-01-23 2017-10-03 Spinal Singularity, Inc. Urinary prosthesis systems
US11510765B2 (en) 2015-01-23 2022-11-29 Spinal Singularity, Inc. Extended-use catheters
US20160287839A1 (en) 2015-03-31 2016-10-06 Surefire Medical, Inc. Apparatus and Method for Infusing an Immunotherapy Agent to a Solid Tumor for Treatment
US10751506B2 (en) 2015-04-01 2020-08-25 Spinal Singularity, Inc. Catheters and catheter mating devices and systems
US9943314B2 (en) 2015-04-14 2018-04-17 Teleflex Innovations S.À.R.L. Magnetically-driven delivery assembly and method
US10130807B2 (en) 2015-06-12 2018-11-20 Cochlear Limited Magnet management MRI compatibility
US20160381473A1 (en) 2015-06-26 2016-12-29 Johan Gustafsson Magnetic retention device
WO2017027376A1 (en) * 2015-08-07 2017-02-16 Massachusetts Institute Of Technology Subcutaneous drug delivery device with manual activation and deactivation of drug release
US10917730B2 (en) 2015-09-14 2021-02-09 Cochlear Limited Retention magnet system for medical device
US10576276B2 (en) 2016-04-29 2020-03-03 Cochlear Limited Implanted magnet management in the face of external magnetic fields
US10780250B1 (en) 2016-09-19 2020-09-22 Surefire Medical, Inc. System and method for selective pressure-controlled therapeutic delivery
US11400263B1 (en) 2016-09-19 2022-08-02 Trisalus Life Sciences, Inc. System and method for selective pressure-controlled therapeutic delivery
US11267010B2 (en) 2016-10-26 2022-03-08 Carlisle Fluid Technologies, Inc. Systems and methods for a material sensor for a material tank
US11724272B2 (en) 2016-10-26 2023-08-15 Carlisle Fluid Technologies, Inc. Systems and methods for a material sensor for a material pump
US11595768B2 (en) 2016-12-02 2023-02-28 Cochlear Limited Retention force increasing components
US10820536B2 (en) * 2017-02-09 2020-11-03 Camilo Mora Autonomous programmable plant watering device
US10883338B2 (en) * 2017-02-27 2021-01-05 Onesubsea Ip Uk Limited Polymagnetic flow control valves
US10588636B2 (en) 2017-03-20 2020-03-17 Surefire Medical, Inc. Dynamic reconfigurable microvalve protection device
US20190298983A1 (en) * 2018-01-15 2019-10-03 Surefire Medical, Inc. Injection Port for Therapeutic Delivery
US11850398B2 (en) 2018-08-01 2023-12-26 Trisalus Life Sciences, Inc. Systems and methods for pressure-facilitated therapeutic agent delivery
FR3086363A1 (fr) * 2018-09-26 2020-03-27 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de vanne fluidique
US11338117B2 (en) 2018-10-08 2022-05-24 Trisalus Life Sciences, Inc. Implantable dual pathway therapeutic agent delivery port
US11628271B2 (en) 2019-06-10 2023-04-18 Spinal Singularity, Inc. Urinary catheter
US20220133990A1 (en) * 2020-10-30 2022-05-05 Medtronic, Inc. Implantable medical device for controled fluid flow distribution between a plurality of treatment catheters
FR3117567B1 (fr) 2020-12-11 2023-01-13 Commissariat Energie Atomique Vanne fluidique
GB2610404B (en) * 2021-09-02 2023-09-13 Equinor Energy As Electronic inflow control device

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3777737A (en) * 1971-01-04 1973-12-11 Investors In Ventures Inc Method and device for reversibly interrupting fluid flow in a living being
US3731670A (en) * 1971-05-03 1973-05-08 David Roy Pressman Corporeal fluid control using bistable magnetic duct valve
US4207554A (en) 1972-08-04 1980-06-10 Med-El Inc. Method and apparatus for automated classification and analysis of cells
IT1131904B (it) * 1979-07-13 1986-06-25 Univ Minnesota Sistema per l'infusione di medicamenti,controllato magenticamente
FR2502012A1 (fr) * 1981-03-18 1982-09-24 Sophysa Sa Valve pour le traitement de l'hydrocephalie
DE3242870A1 (de) 1981-11-20 1983-06-01 Machida Endoscope Co., Ltd., Tokyo Anordnung zur verhinderung eines rueckflusses durch die pinzetteneinfuehrungsoeffnung eines endoskops
US4541429A (en) * 1982-05-10 1985-09-17 Prosl Frank R Implantable magnetically-actuated valve
US5630839A (en) 1991-10-22 1997-05-20 Pi Medical Corporation Multi-electrode cochlear implant and method of manufacturing the same
FR2689403A1 (fr) 1992-04-01 1993-10-08 Celsa Lg Dispositif d'injection d'un médicament via une chambre implantable et outil facilitant son utilisation.
FR2721520B1 (fr) * 1994-06-24 1996-08-30 Sophysa Sa Valve sous-cutanée et son dispositif de réglage externe.
DE29513195U1 (de) 1995-08-17 1996-12-19 Schreiber Hans Arteriovenöser Shunt
US5800500A (en) 1995-08-18 1998-09-01 Pi Medical Corporation Cochlear implant with shape memory material and method for implanting the same
ATE300265T1 (de) 1996-02-26 2005-08-15 Med El Elektromed Geraete Gmbh Implantierbare hörprothese
JP3637497B2 (ja) 1996-03-13 2005-04-13 メド―エル・エレクトロメディツィニシェ・ゲラーテ・ゲーエムベーハー 硬化した蝸牛に埋め込む方法及び装置
AU729219B2 (en) 1996-06-04 2001-01-25 Med-El Elektromedizinische Gerate Gmbh A device for transferring electromagnetic energy between primary and secondary coils
WO1998040119A1 (en) 1997-03-10 1998-09-17 Med-El Elektromedizinische Geräte GmbH Apparatus and method for perimodiolar cochlear implant with retro-positioning
CA2287261C (en) 1997-05-01 2007-10-23 Murphy, Timothy M. Apparatus and method for a low power digital filter bank
IL120860A0 (en) * 1997-05-19 1997-09-30 Q Core Ltd Fluid flow control system
US6093144A (en) 1997-12-16 2000-07-25 Symphonix Devices, Inc. Implantable microphone having improved sensitivity and frequency response
US6231604B1 (en) 1998-02-26 2001-05-15 Med-El Elektromedizinische Gerate Ges.M.B.H Apparatus and method for combined acoustic mechanical and electrical auditory stimulation
US6348070B1 (en) 1998-04-17 2002-02-19 Med-El Elektromedizinische Gerate Ges.M.B.H Magnetic-interference-free surgical prostheses
US6361494B1 (en) 1998-05-18 2002-03-26 Med-El. Elektromedizinische Gerate Ges.M.B.H. Electrode and method for measuring muscle activity in the pharyngeal airways
US6066088A (en) * 1998-07-13 2000-05-23 Phillip Davis Inventions, Inc. Intraurethral magnetic valve
US6440102B1 (en) 1998-07-23 2002-08-27 Durect Corporation Fluid transfer and diagnostic system for treating the inner ear
US6535153B1 (en) 1999-02-04 2003-03-18 Med-El Electromedizinische Gerate Ges.M.B.H. Adaptive sigma-delta modulation with one-bit quantization
US6885326B2 (en) 1999-02-04 2005-04-26 Med-El Elektromedizinische Geraeta Gmbh Accumulator for adaptive Σ-Δ modulation
ES2219367T3 (es) 1999-07-21 2004-12-01 Med-El Elektromedizinische Gerate Gmbh Implante coclear multicanal con telemetria de respuesta neuronal.
AU775268B2 (en) 1999-08-26 2004-07-29 Med-El Elektromedizinische Gerate Gmbh Electrical nerve stimulation based on channel specific sampling sequences
US6358281B1 (en) 1999-11-29 2002-03-19 Epic Biosonics Inc. Totally implantable cochlear prosthesis
DE19960131C2 (de) * 1999-12-14 2003-04-24 Adeva Medical Ges Fuer Entwick Single-Needle-Port mit verbessertem Verschlußelement
JP2003521337A (ja) 2000-01-31 2003-07-15 メド−エル・エレクトロメディツィニシェ・ゲラーテ・ゲーエムベーハー 外耳に部分的に挿入可能な移植蝸牛システム
US6755199B2 (en) * 2001-02-15 2004-06-29 Pmt Corporation Magnetic sensing probe assembly and method
WO2003084074A1 (en) 2002-03-28 2003-10-09 Med-El Elektromedizinische Geräte G.M.B.H. A system and method for adaptive sigma-delta modulation
AU2003233025B2 (en) 2002-04-01 2008-04-10 Med-El Elektromedizinische Geraete Gmbh Reducing effect of magnetic and electromagnetic fields on an implants magnet and/or electronic
US20040133250A1 (en) 2002-09-10 2004-07-08 Vibrant Med-El Hearing Technology Gmbh Implantable medical devices with multiple transducers
US6966325B2 (en) * 2002-09-20 2005-11-22 Advanced Neuromodulation Systems, Inc. Method for manipulating dosage control apparatus

Also Published As

Publication number Publication date
WO2004050166A9 (en) 2004-09-23
AU2003294163A1 (en) 2004-06-23
US20040256584A1 (en) 2004-12-23
EP1572287B1 (de) 2011-02-23
DE60336166D1 (de) 2011-04-07
WO2004050166A1 (en) 2004-06-17
US7338028B2 (en) 2008-03-04
EP1572287A1 (de) 2005-09-14

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