ATE447425T1 - Verbindungselement für ein medikamentenabgabesystem in einem cochlear- implantat - Google Patents

Verbindungselement für ein medikamentenabgabesystem in einem cochlear- implantat

Info

Publication number
ATE447425T1
ATE447425T1 AT03702212T AT03702212T ATE447425T1 AT E447425 T1 ATE447425 T1 AT E447425T1 AT 03702212 T AT03702212 T AT 03702212T AT 03702212 T AT03702212 T AT 03702212T AT E447425 T1 ATE447425 T1 AT E447425T1
Authority
AT
Austria
Prior art keywords
cochlear implant
delivery system
connecting element
medication delivery
chamber
Prior art date
Application number
AT03702212T
Other languages
English (en)
Inventor
Thomas Lenarz
Gerrit Paasche
Timo Stoever
Original Assignee
Cochlear Ltd
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 Cochlear Ltd filed Critical Cochlear Ltd
Application granted granted Critical
Publication of ATE447425T1 publication Critical patent/ATE447425T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • A61N1/0526—Head electrodes
    • A61N1/0541—Cochlear electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F11/00—Methods or devices for treatment of the ears or hearing sense; Non-electric hearing aids; Methods or devices for enabling ear patients to achieve auditory perception through physiological senses other than hearing sense; Protective devices for the ears, carried on the body or in the hand
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/0063—Catheters; Hollow probes characterised by structural features having means, e.g. stylets, mandrils, rods or wires to reinforce or adjust temporarily the stiffness, column strength or pushability of catheters which are already inserted into the human body
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0662—Ears
    • A61M2210/0668—Middle ear
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36036—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of the outer, middle or inner ear
    • A61N1/36038—Cochlear stimulation

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Psychology (AREA)
  • Vascular Medicine (AREA)
  • Prostheses (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Electrotherapy Devices (AREA)
AT03702212T 2002-02-28 2003-02-28 Verbindungselement für ein medikamentenabgabesystem in einem cochlear- implantat ATE447425T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPS0815A AUPS081502A0 (en) 2002-02-28 2002-02-28 Connector for drug delivery system
PCT/AU2003/000248 WO2003072193A1 (en) 2002-02-28 2003-02-28 Connector for drug delivery system in cochlear implant

Publications (1)

Publication Number Publication Date
ATE447425T1 true ATE447425T1 (de) 2009-11-15

Family

ID=3834414

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03702212T ATE447425T1 (de) 2002-02-28 2003-02-28 Verbindungselement für ein medikamentenabgabesystem in einem cochlear- implantat

Country Status (8)

Country Link
US (1) US20050256560A1 (de)
EP (1) EP1478433B1 (de)
JP (1) JP2005518845A (de)
AT (1) ATE447425T1 (de)
AU (2) AUPS081502A0 (de)
CA (1) CA2477148A1 (de)
DE (1) DE60329901D1 (de)
WO (1) WO2003072193A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR148400A0 (en) 2000-11-14 2000-12-07 Cochlear Limited Apparatus for delivery of pharmaceuticals to the cochlea
US9089450B2 (en) * 2000-11-14 2015-07-28 Cochlear Limited Implantatable component having an accessible lumen and a drug release capsule for introduction into same
US20070088335A1 (en) * 2001-10-24 2007-04-19 Med-El Elektromedizinische Geraete Gmbh Implantable neuro-stimulation electrode with fluid reservoir
US20050171579A1 (en) * 2001-11-09 2005-08-04 Claudia Tasche Stimulating device
US20100030130A1 (en) * 2001-11-09 2010-02-04 Cochlear Limited Pharmaceutical intervention for modulation of neural plasticity
AUPR879201A0 (en) * 2001-11-09 2001-12-06 Cochlear Limited Subthreshold stimulation of a cochlea
US20100030301A1 (en) * 2001-11-09 2010-02-04 Cochlear Limited Electrical stimulation for modulation of neural plasticity
AT507045B1 (de) * 2002-11-29 2010-04-15 Cochlear Ltd Implantierbare, gewebe-stimulierende vorrichtung
US7501630B2 (en) * 2003-02-21 2009-03-10 Koninklijke Philips Electronics N.V. Gas measurement system
CA2569724A1 (en) 2004-06-15 2005-12-29 Cochlear Americas Automatic determination of the threshold of an evoked neural response
US20060264897A1 (en) * 2005-01-24 2006-11-23 Neurosystec Corporation Apparatus and method for delivering therapeutic and/or other agents to the inner ear and to other tissues
EP1863561A4 (de) * 2005-03-15 2011-04-20 Univ California Verfahren und system zur modulierung des energieaufwands und neurotrophischer faktoren
US20110077579A1 (en) * 2005-03-24 2011-03-31 Harrison William V Cochlear implant with localized fluid transport
US9265933B2 (en) 2005-09-08 2016-02-23 Massachusetts Eye And Ear Infirmary Cochlear implants containing biological cells and uses thereof
WO2007035849A2 (en) * 2005-09-21 2007-03-29 Ohio State University Electrical stimulation of cell and tissue growth with two-and-three-dimensionally patterned electrodes
DE102006006263B3 (de) * 2006-02-10 2007-11-22 Universität Rostock Cochleaelektrode
EP2319558B1 (de) 2006-03-14 2014-05-21 University Of Southern California Mems-Vorrichtung zur Wirkstofffreisetzung
US8267905B2 (en) * 2006-05-01 2012-09-18 Neurosystec Corporation Apparatus and method for delivery of therapeutic and other types of agents
US7803148B2 (en) 2006-06-09 2010-09-28 Neurosystec Corporation Flow-induced delivery from a drug mass
US8133215B2 (en) * 2007-08-13 2012-03-13 Cochlear Limited Independently-manufactured drug delivery module and corresponding receptacle in an implantable medical device
US8190271B2 (en) 2007-08-29 2012-05-29 Advanced Bionics, Llc Minimizing trauma during and after insertion of a cochlear lead
US8271101B2 (en) 2007-08-29 2012-09-18 Advanced Bionics Modular drug delivery system for minimizing trauma during and after insertion of a cochlear lead
EP2047884B1 (de) * 2007-10-09 2018-04-04 Cochlear Limited Implantierbare Komponente mit einem zugänglichen Lumen und eine Arzneimittelabgabekapsel zur Einführung in den Lumen
US20090312769A1 (en) * 2007-12-10 2009-12-17 Cochlear Limited Stylet for stimulating medical implants
JP5542691B2 (ja) 2007-12-20 2014-07-09 ユニバーシティ オブ サザン カリフォルニア 治療薬を送達するための装置および方法
EP2320989B1 (de) 2008-05-08 2015-03-11 MiniPumps, LLC Implantierbare pumpen und kanülen dafür
US9333297B2 (en) 2008-05-08 2016-05-10 Minipumps, Llc Drug-delivery pump with intelligent control
US8231608B2 (en) 2008-05-08 2012-07-31 Minipumps, Llc Drug-delivery pumps and methods of manufacture
US20110245235A1 (en) * 2008-10-10 2011-10-06 Hanley Peter J Systems, Methods, and Devices for Rehabilitation of Auditory System Disorders Using Pharmaceutical Agents and Auditory Devices
EP2453856B1 (de) 2009-07-15 2019-02-20 NewSouth Innovations Pty Limited Mittel für die cochlea und cochlea-implantat
JP5758388B2 (ja) 2009-08-18 2015-08-05 ミニパンプス， エルエルシー 適応制御を有する電解質薬物送達ポンプ
US20110137393A1 (en) * 2009-12-03 2011-06-09 Pawsey Nicholas C Stiffiner having an enlarged bombous distal end region and corresponding cochlear implant stimulating assembly
US8617097B2 (en) 2010-05-24 2013-12-31 Cochlear Limited Drug-delivery accessory for an implantable medical device
US20110288500A1 (en) * 2010-05-24 2011-11-24 Fysh Dadd Drug-delivery element for an elongate implantable medical device component
WO2012012406A1 (en) * 2010-07-19 2012-01-26 Minipumps, Llc Catheter drug pump
WO2012134872A1 (en) * 2011-03-25 2012-10-04 Med-El Elektromedizinische Geraete Gmbh Drug delivery electrode with temporary fill tube
WO2013138106A2 (en) * 2012-03-15 2013-09-19 Med-El Elektromedizinische Geraete Gmbh Accessory device for inner ear drug delivery
WO2019058333A2 (en) * 2017-09-22 2019-03-28 Cochlear Limited BIOACTIVE AGENT DISTRIBUTION
WO2022224055A1 (en) * 2021-04-20 2022-10-27 Cochlear Limited Body chamber therapeutic substance delivery
CN121487776A (zh) * 2023-06-30 2026-02-06 科利耳有限公司 哺乳动物体内受控的物质递送
TWI870168B (zh) * 2023-12-20 2025-01-11 國防醫學院 耳蝸植入導管及其細胞遞送裝置

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4357497A (en) * 1979-09-24 1982-11-02 Hochmair Ingeborg System for enhancing auditory stimulation and the like
US4532930A (en) * 1983-04-11 1985-08-06 Commonwealth Of Australia, Dept. Of Science & Technology Cochlear implant system for an auditory prosthesis
US4819662A (en) * 1987-10-26 1989-04-11 Cardiac Pacemakers, Inc. Cardiac electrode with drug delivery capabilities
US4994069A (en) * 1988-11-02 1991-02-19 Target Therapeutics Vaso-occlusion coil and method
US5458631A (en) * 1989-01-06 1995-10-17 Xavier; Ravi Implantable catheter with electrical pulse nerve stimulators and drug delivery system
EP0412191B1 (de) * 1989-08-09 1993-02-03 Siemens Aktiengesellschaft Implantierbarer Injektionskörper
US5447533A (en) * 1992-09-03 1995-09-05 Pacesetter, Inc. Implantable stimulation lead having an advanceable therapeutic drug delivery system
US5496362A (en) * 1992-11-24 1996-03-05 Cardiac Pacemakers, Inc. Implantable conformal coil patch electrode with multiple conductive elements for cardioversion and defibrillation
CA2230595C (en) * 1995-09-20 2002-08-20 Cochlear Limited Bioresorbable polymer use in cochlear and other implants
US5929041A (en) * 1996-02-23 1999-07-27 Amgen Inc. Method for preventing and treating sensorineural hearing loss and vestibular disorders using glial cell line-derived neurotrophic factor(GDNF) protein product
US5697951A (en) 1996-04-25 1997-12-16 Medtronic, Inc. Implantable stimulation and drug infusion techniques
US5755474A (en) * 1996-12-05 1998-05-26 Illinois Tool Works Inc. Dual size cup carrier
US5975085A (en) * 1997-05-01 1999-11-02 Medtronic, Inc. Method of treating schizophrenia by brain stimulation and drug infusion
US6038484A (en) * 1997-09-02 2000-03-14 Advanced Bionics Corporation Cochlear electrode with modiolar-hugging system including a flexible positioner
US6125302A (en) * 1997-09-02 2000-09-26 Advanced Bionics Corporation Precurved modiolar-hugging cochlear electrode
US6078841A (en) * 1998-03-27 2000-06-20 Advanced Bionics Corporation Flexible positioner for use with implantable cochlear electrode array
US6309410B1 (en) * 1998-08-26 2001-10-30 Advanced Bionics Corporation Cochlear electrode with drug delivery channel and method of making same
US6163729A (en) * 1998-08-26 2000-12-19 Advanced Bionics Corporation Method of positioning an implantable cochlear electrode array within a cochlea
US6304787B1 (en) * 1998-08-26 2001-10-16 Advanced Bionics Corporation Cochlear electrode array having current-focusing and tissue-treating features
US6038482A (en) * 1998-10-30 2000-03-14 Pacesetter, Inc. Open bore electrode with a tiered drug therapy delivery system
US6398758B1 (en) * 1999-02-16 2002-06-04 Stephen C. Jacobsen Medicament delivery system
US6259951B1 (en) * 1999-05-14 2001-07-10 Advanced Bionics Corporation Implantable cochlear stimulator system incorporating combination electrode/transducer
ATE416748T1 (de) 1999-05-21 2008-12-15 Cochlear Ltd Elektrodenmatrix für cochlea-implantat
WO2002032498A1 (en) * 2000-10-17 2002-04-25 Cochlear Limited Insertion tool for a cochlear implant electrode array
AUPR148400A0 (en) 2000-11-14 2000-12-07 Cochlear Limited Apparatus for delivery of pharmaceuticals to the cochlea
US6567704B2 (en) * 2000-12-20 2003-05-20 Medtronic, Inc. Medical electrical lead and method of use
JP4398728B2 (ja) * 2001-10-24 2010-01-13 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 埋込み式流体配送装置と埋込み式電極

Also Published As

Publication number Publication date
CA2477148A1 (en) 2003-09-04
DE60329901D1 (de) 2009-12-17
JP2005518845A (ja) 2005-06-30
AU2003205441A1 (en) 2003-09-09
US20050256560A1 (en) 2005-11-17
WO2003072193A1 (en) 2003-09-04
EP1478433B1 (de) 2009-11-04
EP1478433A4 (de) 2006-07-26
EP1478433A1 (de) 2004-11-24
AUPS081502A0 (en) 2002-03-21

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