JP4065775B2 - 蝸牛への医薬デリバリー装置 - Google Patents
蝸牛への医薬デリバリー装置 Download PDFInfo
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- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
- A61M31/002—Devices for releasing a drug at a continuous and controlled rate for a prolonged period of time
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- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- 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
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- 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
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- 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
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- 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
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/054—General characteristics of the apparatus combined with other kinds of therapy with electrotherapy
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- 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
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0662—Ears
- A61M2210/0675—Eustachian tube
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49885—Assembling or joining with coating before or during assembling
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Medicinal Chemistry (AREA)
- Prostheses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Electrotherapy Devices (AREA)
- Materials For Medical Uses (AREA)
- Neurology (AREA)
Description
本発明は、インプラント可能なデバイスに関し、特に、インプラント可能な蝸牛電極アセンブリに関する。
一般に、(多くの異なる原因による)聴力障害には、伝音性及び感覚神経性の2つのタイプがある。これらのタイプのうち、伝音性難聴は、たとえば小骨への損傷によって、蝸牛聴細胞に到達する音の正常なメカニカル経路が妨げられる場所で起こる。伝音性難聴は、蝸牛及び聴細胞に聴覚情報が到達するように音を増幅する従来の補聴器システムの使用によって多くの場合補助される。
本明細書を通して、用語「備える」又は「備える(三人称)」若しくは「備えている」等の変形は、述べられたエレメント、完全体又はステップ、又はエレメント、完全体又はステップの群を包含するが、他のエレメント、完全体又はステップ、又はエレメント、完全体又はステップの群を除外するものではないことを意味するものとして理解される。
単なる例として、発明の好ましい実施形態が、添付の図面を参照して記述される。
Claims (27)
- 少なくとも一つの生物活性物質のためのシール可能な貯蔵器が内部に配置された、弾力性ある可撓性伸張部材と、
蝸牛に刺激を与えるように構成された前記伸張部材に設けられた複数の電極と、
前記貯蔵器と前記伸張部材の外部とを流体的に連結する物質流出手段とを備え、
前記物質流出手段は、インプラントの後に所望の速度で溶解するように構成された生分解性材料の層でシールされた前記貯蔵器の開口であり、
前記物質流出手段は、インプラントの後に前記貯蔵器から前記生物活性物質を放出させる、蝸牛インプラント電極アセンブリデバイス。 - 伸張部材が、インプラントされた後にそこから溶出することのできる少なくとも一つの生物活性物質で浸漬されている、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。
- 貯蔵器が、伸張部材の全長の少なくとも一部を貫いて延びているルーメンを備える、請求項1又は2に記載の蝸牛インプラント電極アセンブリデバイス。
- ルーメンの開口部をシール可能に閉鎖する閉鎖手段を更に備える、請求項3に記載の蝸牛インプラント電極アセンブリデバイス。
- 閉鎖手段が、ルーメンに挿入可能でありそれとシールを形成するプラグを備える、請求項4に記載の蝸牛インプラント電極アセンブリデバイス。
- プラグが、シリコーン及びポリウレタンから成る群より選択される弾力性ある可撓性材料から作られる、請求項5に記載の蝸牛インプラント電極アセンブリデバイス。
- 生物活性物質が流体中で運ばれる又は流体を含んでおり、且つ、前記少なくとも一つの物質流出手段が流体流出手段である、請求項6に記載の蝸牛インプラント電極アセンブリデバイス。
- 前記少なくとも一つの流体流出手段の各々が、流体がルーメンから流出するのを許すが、伸張部材の外部から伸張部材内のルーメン中へ流体が流れ戻ることを少なくとも実質的に妨げるバルブ手段を備えている、請求項7に記載の蝸牛インプラント電極アセンブリデバイス。
- 伸張部材の外部にあり且つ前記貯蔵器と流体連絡している、生物活性物質のための追加の貯蔵器を更に備える、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。
- 生物活性物質を、伸張部材がインプラントされた部位への以降のデリバリーのために追加の貯蔵器から前記貯蔵器に移すポンプを更に備える、請求項9に記載の蝸牛インプラント電極アセンブリデバイス。
- 前記生物活性物質が浸漬され且つ貯蔵器内に位置されたセラミックペレット又はポリマーペレットを更に備え、
前記ペレットからは生物活性物質が予め決められた速度で放出される、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。 - インプラント受者の蝸牛への挿入を許容する第一の形状に伸張部材を保持するための硬直部材を更に備え、
伸張部材は、前記硬直部材の非活性化又は除去によって第二の形状となり、
伸張部材は、前記第二の形状において、予め選択された組織刺激を電極によって印加する、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。 - 伸張部材が、前記第一の形状と第二の形状の間に、少なくとも一つの中間の形状を持つ、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。
- 伸張部材の外部表面の少なく一部が、滑らかな材料の被覆を持つ、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。
- 滑らかな材料が、ポリアクリル酸(PAA)、ポリビニルアルコール(PVA)、ポリ乳酸(PLA)及びポリグリコール酸(PGA)から成る群より選択される、請求項14に記載の蝸牛インプラント電極アセンブリデバイス。
- 滑らかな材料が、生物活性物質で浸漬されている、請求項14に記載の蝸牛インプラント電極アセンブリデバイス。
- 前記硬直部材は、前記伸張部材を少なくとも部分的に包む硬直シースであり、
前記硬直シースは、伸張部材を第一の形状に保持するために、伸張部材の弾力性ある可撓性材料に比べて固い材料で作られている、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。 - 硬直シースが、滑らかな材料の被覆によって、少なくとも部分的にかぶせられている、請求項17に記載の蝸牛インプラント電極アセンブリデバイス。
- 伸張部材の第二の形状が曲がっている、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。
- 第二の形状がらせん形の形状である、請求項19に記載の蝸牛インプラント電極アセンブリデバイス。
- 第一の形状が少なくとも実質的にまっすぐである、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。
- 伸張部材が、シリコーン及びポリウレタンから成る群より選択される生体適合材料から作られる、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。
- 前記硬直部材は、前記伸張部材内においてルーメンを貫いて延びる硬直エレメントであり、
前記硬直エレメントは、伸張部材を第一の形状に保持するために、前記伸張部材の弾力性ある可撓性材料に比べて固い材料で作られていると共に、蝸牛流体に晒されると柔らかくなる又は溶解する生分解性材料から作られている、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。 - 硬直エレメントの生分解性材料が、ポリアクリル酸(PAA)、ポリビニルアルコール(PVA)、ポリ乳酸(PLA)及びポリグリコール酸(PGA)から成る群より選択される、請求項23に記載の蝸牛インプラント電極アセンブリデバイス。
- 硬直エレメントの生分解性材料が、一つ以上の生物活性物質で浸漬されている、請求項23に記載の蝸牛インプラント電極アセンブリデバイス。
- 前記硬直部材は、前記伸張部材内においてルーメンを貫いて延びる硬直エレメントであり、
前記硬直エレメントは、伸張部材を第一の形状に保持するために、前記伸張部材の弾力性ある可撓性材料に比べて固い材料で作られていると共に、金属スタイレット及び非金属スタイレットから成る群より選択される非生分解性材料から作られる、請求項12に記載の蝸牛インプラント電極アセンブリデバイス。 - インプラントされた後、予め決められた時間にわたって、伸張部材のインプラント部位に生物活性物質をデリバリーする、請求項1に記載の蝸牛インプラント電極アセンブリデバイス。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPR1484A AUPR148400A0 (en) | 2000-11-14 | 2000-11-14 | Apparatus for delivery of pharmaceuticals to the cochlea |
PCT/AU2001/001479 WO2002041666A1 (en) | 2000-11-14 | 2001-11-14 | Apparatus for delivery of pharmaceuticals to the cochlea |
Publications (2)
Publication Number | Publication Date |
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JP2004525663A JP2004525663A (ja) | 2004-08-26 |
JP4065775B2 true JP4065775B2 (ja) | 2008-03-26 |
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Application Number | Title | Priority Date | Filing Date |
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JP2002543261A Expired - Fee Related JP4065775B2 (ja) | 2000-11-14 | 2001-11-14 | 蝸牛への医薬デリバリー装置 |
Country Status (8)
Country | Link |
---|---|
US (5) | US7571012B2 (ja) |
EP (1) | EP1340408B1 (ja) |
JP (1) | JP4065775B2 (ja) |
AT (1) | ATE411833T1 (ja) |
AU (2) | AUPR148400A0 (ja) |
CA (1) | CA2428542A1 (ja) |
DE (1) | DE60136293D1 (ja) |
WO (1) | WO2002041666A1 (ja) |
Families Citing this family (80)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7146227B2 (en) * | 2000-10-04 | 2006-12-05 | Cochlear Limited | Combination stylet and straightening coating for a cochlear implant electrode array |
CA2390591A1 (en) | 2000-10-04 | 2002-04-11 | Peter Gibson | Cochlear implant electrode array |
US7269461B2 (en) * | 2000-10-11 | 2007-09-11 | Cochlear Limited | Double stylet insertion tool for a cochlear implant electrode array |
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 |
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 |
AU2002363103B2 (en) * | 2001-10-24 | 2008-10-16 | Med-El Elektromedizinische Gerate Ges.M.B.H. | Implantable fluid delivery apparatuses and implantable electrode |
AUPR879201A0 (en) | 2001-11-09 | 2001-12-06 | Cochlear Limited | Subthreshold stimulation of a cochlea |
US20100030130A1 (en) * | 2001-11-09 | 2010-02-04 | Cochlear Limited | Pharmaceutical intervention for modulation of neural plasticity |
AUPS081502A0 (en) | 2002-02-28 | 2002-03-21 | Cochlear Limited | Connector for drug delivery system |
US7315763B2 (en) * | 2002-09-19 | 2008-01-01 | Advanced Bionics Corporation | Cochlear implant electrode and method of making same |
US7319906B2 (en) * | 2002-09-19 | 2008-01-15 | Advanced Bionics Corporation | Cochlear implant electrode and method of making same |
US7349741B2 (en) * | 2002-10-11 | 2008-03-25 | Advanced Bionics, Llc | Cochlear implant sound processor with permanently integrated replenishable power source |
US8515560B2 (en) | 2002-11-29 | 2013-08-20 | Cochlear Limited | Medical implant drug delivery device |
US8811643B2 (en) | 2003-05-08 | 2014-08-19 | Advanced Bionics | Integrated cochlear implant headpiece |
US7548775B2 (en) | 2003-10-21 | 2009-06-16 | The Regents Of The University Of Michigan | Intracranial neural interface system |
US20050209664A1 (en) * | 2003-11-20 | 2005-09-22 | Angiotech International Ag | Electrical devices and anti-scarring agents |
JP2007513650A (ja) * | 2003-11-20 | 2007-05-31 | アンジオテック インターナショナル アーゲー | 移植可能なセンサーおよび移植可能なポンプならびに瘢痕化抑制剤 |
EP1702494A4 (en) * | 2003-12-10 | 2010-11-03 | Bionic Ear Inst | DELAYED STIMULATION IN MUSHROOMS |
AU2004298073B2 (en) * | 2003-12-10 | 2011-11-24 | The Bionic Ear Institute | Delayed stimulation in auditory prostheses |
US8126572B2 (en) * | 2004-03-15 | 2012-02-28 | Med-El Elektromedizinische Geraete Gmbh | Cochlear implant electrode with adjustable subdivision for middle ear functions |
US7949412B1 (en) | 2005-06-02 | 2011-05-24 | Advanced Bionics, Llc | Coated electrode array having uncoated electrode contacts |
WO2006138358A2 (en) | 2005-06-14 | 2006-12-28 | The Regents Of The University Of Michigan Technology Management Office | Flexible polymer microelectrode with fluid delivery capability and methods for making same |
WO2007030743A2 (en) | 2005-09-08 | 2007-03-15 | Massachusetts Eye & Ear Infirmary | Cochlear implants containing biological cells and uses thereof |
WO2007089738A2 (en) | 2006-01-26 | 2007-08-09 | The Regents Of The University Of Michigan | Microelectrode with laterally extending platform for reduction of tissue encapsulation |
AR059786A1 (es) * | 2006-03-09 | 2008-04-30 | Med El Elektromed Geraete Gmbh | Configuracion de electrodo de implante coclear para eluir farmacos |
WO2007137335A1 (en) | 2006-05-25 | 2007-12-06 | Cochlear Limited | A stimulating device |
US7792587B2 (en) * | 2006-09-12 | 2010-09-07 | Med-El Elektromedizinische Geraete Gmbh | Middle ear fixation structure |
US8731673B2 (en) | 2007-02-26 | 2014-05-20 | Sapiens Steering Brain Stimulation B.V. | Neural interface system |
US20090043369A1 (en) * | 2007-06-01 | 2009-02-12 | Med-El Elektromedizinische Geraete Gmbh | Flexible Biodegradable Coating For Implantable Medical Devices |
US8133215B2 (en) | 2007-08-13 | 2012-03-13 | Cochlear Limited | Independently-manufactured drug delivery module and corresponding receptacle in an implantable medical device |
US20130079749A1 (en) * | 2007-08-29 | 2013-03-28 | Advanced Bionics, Llc | Modular Drug Delivery System for 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 |
US8190271B2 (en) | 2007-08-29 | 2012-05-29 | Advanced Bionics, Llc | Minimizing trauma during and after insertion of a cochlear lead |
US8224417B2 (en) | 2007-10-17 | 2012-07-17 | Neuronexus Technologies, Inc. | Guide tube for an implantable device system |
WO2009052425A1 (en) | 2007-10-17 | 2009-04-23 | Neuronexus Technologies | Implantable device including a resorbable carrier |
US8498720B2 (en) | 2008-02-29 | 2013-07-30 | Neuronexus Technologies, Inc. | Implantable electrode and method of making the same |
US8852251B2 (en) * | 2008-03-31 | 2014-10-07 | Cochlear Limited | Mechanical fixation system for a prosthetic device |
EP2282810B1 (en) * | 2008-06-03 | 2017-08-09 | Med-El Elektromedizinische Geräte GmbH | Conductive coating of implants with inductive link |
US8144909B2 (en) | 2008-08-12 | 2012-03-27 | Cochlear Limited | Customization of bone conduction hearing devices |
EP2708247B1 (en) * | 2008-09-22 | 2017-06-14 | Boston Scientific Neuromodulation Corporation | Implantable or insertable medical devices |
WO2010042569A2 (en) * | 2008-10-08 | 2010-04-15 | Med-El Elektromedizinische Geraete Gmbh | Cochlear tissue protection from electrode trauma |
AU2009305745B9 (en) * | 2008-10-15 | 2013-07-18 | Med-El Elektromedizinische Geraete Gmbh | Inner ear drug delivery device and method |
EP2379165B1 (en) * | 2008-11-10 | 2016-09-14 | MED-EL Elektromedizinische Geräte GmbH | Implantable and refillable drug delivery reservoir |
US8880193B1 (en) | 2009-05-22 | 2014-11-04 | Advanced Bionics, Llc | Cochlear electrode array |
US8712554B2 (en) * | 2009-07-21 | 2014-04-29 | Advanced Bionics | Integrated wire carrier for electrode array |
US20110160609A1 (en) * | 2009-12-29 | 2011-06-30 | Stone Robert T | Method and system for monitoring pressure in a body cavity |
US8617097B2 (en) * | 2010-05-24 | 2013-12-31 | Cochlear Limited | Drug-delivery accessory for an implantable medical device |
US9033869B2 (en) | 2010-05-27 | 2015-05-19 | Advanced Bionics, Llc | Cochlear lead |
US9037267B2 (en) | 2010-05-27 | 2015-05-19 | Advanced Bionics Llc | Cochlear lead |
US8946046B1 (en) | 2012-05-02 | 2015-02-03 | Crossbar, Inc. | Guided path for forming a conductive filament in RRAM |
US9012307B2 (en) * | 2010-07-13 | 2015-04-21 | Crossbar, Inc. | Two terminal resistive switching device structure and method of fabricating |
US8473075B2 (en) | 2010-06-25 | 2013-06-25 | Advanced Bionics | Cochlear implant system with removable stylet |
US8884261B2 (en) | 2010-08-23 | 2014-11-11 | Crossbar, Inc. | Device switching using layered device structure |
US9155861B2 (en) | 2010-09-20 | 2015-10-13 | Neuronexus Technologies, Inc. | Neural drug delivery system with fluidic threads |
WO2011029960A2 (en) | 2011-01-04 | 2011-03-17 | Advanced Bionics Ag | Hearing instrument for round window stimulation |
CN103503484B (zh) | 2011-03-23 | 2017-07-21 | 耳蜗有限公司 | 听力设备的调配 |
WO2012134872A1 (en) * | 2011-03-25 | 2012-10-04 | Med-El Elektromedizinische Geraete Gmbh | Drug delivery electrode with temporary fill tube |
US20130190839A1 (en) | 2012-01-20 | 2013-07-25 | Jane Rapsey | Drug delivery using a sacrificial host |
US9685608B2 (en) | 2012-04-13 | 2017-06-20 | Crossbar, Inc. | Reduced diffusion in metal electrode for two-terminal memory |
US9741765B1 (en) | 2012-08-14 | 2017-08-22 | Crossbar, Inc. | Monolithically integrated resistive memory using integrated-circuit foundry compatible processes |
KR102390107B1 (ko) | 2013-05-30 | 2022-04-25 | 그라함 에이치. 크리시 | 국부 신경 자극 |
US11229789B2 (en) | 2013-05-30 | 2022-01-25 | Neurostim Oab, Inc. | Neuro activator with controller |
AU2014334697B2 (en) * | 2013-10-15 | 2017-02-09 | Med-El Elektromedizinische Geraete Gmbh | Electrode for common cavity cochlear malformation |
US10290801B2 (en) | 2014-02-07 | 2019-05-14 | Crossbar, Inc. | Scalable silicon based resistive memory device |
US9616207B2 (en) * | 2014-06-26 | 2017-04-11 | Cochlear Limited | Treatment of the ear |
US11077301B2 (en) | 2015-02-21 | 2021-08-03 | NeurostimOAB, Inc. | Topical nerve stimulator and sensor for bladder control |
US11642453B2 (en) | 2017-01-10 | 2023-05-09 | A.T. Still University | Fluid infusion system |
EP3684311B1 (en) * | 2017-09-22 | 2023-10-25 | Cochlear Limited | Trans middle ear-inner ear fluid flow implementations |
CN111194227B (zh) * | 2017-10-12 | 2022-07-05 | 科利耳有限公司 | 基于临床的自动化递送治疗物质至内耳 |
CN111601636A (zh) | 2017-11-07 | 2020-08-28 | Oab神经电疗科技公司 | 具有自适应电路的非侵入性神经激活器 |
KR102121497B1 (ko) * | 2018-03-16 | 2020-06-10 | 의료법인 성광의료재단 | 고실 내 전류 인가 장치 및 이를 이용한 고실 내 전류 인가 방법 |
EP3768373A4 (en) * | 2018-03-20 | 2021-12-08 | Cochlear Limited | ADAPTATION OF A PROSTHESIS TO BODY PHYSIOLOGY |
WO2019204653A1 (en) | 2018-04-19 | 2019-10-24 | Spiral Therapeutics, Inc. | Inner ear drug delivery devices and methods of use |
CN112469466A (zh) * | 2018-08-24 | 2021-03-09 | 科利耳有限公司 | 哺乳动物内部的质量输送 |
JP2022538419A (ja) | 2019-06-26 | 2022-09-02 | ニューロスティム テクノロジーズ エルエルシー | 適応回路を備えた非侵襲性神経活性化装置 |
US11890438B1 (en) * | 2019-09-12 | 2024-02-06 | Cochlear Limited | Therapeutic substance delivery |
WO2021126921A1 (en) | 2019-12-16 | 2021-06-24 | Neurostim Solutions, Llc | Non-invasive nerve activator with boosted charge delivery |
EP4392117A1 (en) * | 2021-08-26 | 2024-07-03 | Cochlear Limited | Inner ear access determination |
Family Cites Families (110)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3887699A (en) | 1969-03-24 | 1975-06-03 | Seymour Yolles | Biodegradable polymeric article for dispensing drugs |
US4351337A (en) | 1973-05-17 | 1982-09-28 | Arthur D. Little, Inc. | Biodegradable, implantable drug delivery device, and process for preparing and using the same |
US3890977A (en) | 1974-03-01 | 1975-06-24 | Bruce C Wilson | Kinetic memory electrodes, catheters and cannulae |
US4046151A (en) | 1976-04-30 | 1977-09-06 | Medtronic, Inc. | Body implantable lead with stiffening stylet |
US4154247A (en) | 1977-04-01 | 1979-05-15 | Medtronic, Inc. | Formable cardiac pacer lead and method of assembly and attachment to a body organ |
DK141034B (da) | 1977-11-22 | 1979-12-31 | C C Hansen | Elektrode til indsaetning i oerets snegl (cochlea) |
AU529974B2 (en) | 1978-05-04 | 1983-06-30 | University Of Melbourne, The | Electrode for human cochlea |
US4357497A (en) * | 1979-09-24 | 1982-11-02 | Hochmair Ingeborg | System for enhancing auditory stimulation and the like |
US4306563A (en) * | 1979-11-28 | 1981-12-22 | Firma Pfrimmer & Co. Pharmazeutische Werke Erlangen Gmbh | Catheter for introduction into body cavities |
US4381013A (en) | 1981-03-19 | 1983-04-26 | Medtronic, Inc. | "J" Stylet wire |
US4506680A (en) | 1983-03-17 | 1985-03-26 | Medtronic, Inc. | Drug dispensing body implantable lead |
US4532930A (en) | 1983-04-11 | 1985-08-06 | Commonwealth Of Australia, Dept. Of Science & Technology | Cochlear implant system for an auditory prosthesis |
US4577642A (en) | 1985-02-27 | 1986-03-25 | Medtronic, Inc. | Drug dispensing body implantable lead employing molecular sieves and methods of fabrication |
CA1240784A (en) | 1985-08-30 | 1988-08-16 | Patrick D. Van Der Puije | Cochlea implant |
US4844099A (en) | 1986-11-24 | 1989-07-04 | Telectronics, N.V. | Porous pacemaker electrode tip using a porous substrate |
US4784161A (en) | 1986-11-24 | 1988-11-15 | Telectronics, N.V. | Porous pacemaker electrode tip using a porous substrate |
US4819662A (en) * | 1987-10-26 | 1989-04-11 | Cardiac Pacemakers, Inc. | Cardiac electrode with drug delivery capabilities |
US5052407A (en) | 1988-04-14 | 1991-10-01 | Mieczyslaw Mirowski | Cardiac defibrillation/cardioversion spiral patch electrode |
GB8815968D0 (en) | 1988-07-05 | 1988-08-10 | Pfizer Ltd | Veterinary devices |
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 |
DE58903472D1 (de) * | 1989-08-09 | 1993-03-18 | Siemens Ag | Implantierbarer injektionskoerper. |
US4972848A (en) | 1989-08-23 | 1990-11-27 | Medtronic, Inc. | Medical electrical lead with polymeric monolithic controlled release device and method of manufacture |
US5092332A (en) | 1990-02-22 | 1992-03-03 | Medtronic, Inc. | Steroid eluting cuff electrode for peripheral nerve stimulation |
US5265608A (en) | 1990-02-22 | 1993-11-30 | Medtronic, Inc. | Steroid eluting electrode for peripheral nerve stimulation |
US5077352A (en) | 1990-04-23 | 1991-12-31 | C. R. Bard, Inc. | Flexible lubricious organic coatings |
US5120322A (en) | 1990-06-13 | 1992-06-09 | Lathrotec, Inc. | Method and apparatus for treatment of fibrotic lesions |
FI88467C (fi) | 1991-04-25 | 1993-05-25 | Reijo Sakari Mustonen | Anordning foer skaerbraenning under vattnet |
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 |
JPH06205842A (ja) | 1992-12-04 | 1994-07-26 | Siemens Ag | 植え込み可能な医療装置用リードアッセンブリ |
US5474542A (en) * | 1993-10-01 | 1995-12-12 | Gandi; Robert A. | Catheter having imperforate protective barrier and method for making and using the same |
CA2132783C (en) * | 1993-10-18 | 2001-12-25 | Leonard Pinchuk | Lubricious silicone surface modification |
US5531781A (en) | 1993-11-02 | 1996-07-02 | Alferness; Clifton A. | Implantable lead having a steering distal guide tip |
US6129685A (en) * | 1994-02-09 | 2000-10-10 | The University Of Iowa Research Foundation | Stereotactic hypothalamic obesity probe |
US8795242B2 (en) | 1994-05-13 | 2014-08-05 | Kensey Nash Corporation | Resorbable polymeric device for localized drug delivery |
US5562723A (en) | 1994-10-06 | 1996-10-08 | Medtronic, Inc. | Medical electrical lead having a reinforced tine assembly |
US5554114A (en) * | 1994-10-20 | 1996-09-10 | Micro Therapeutics, Inc. | Infusion device with preformed shape |
US5628778A (en) | 1994-11-21 | 1997-05-13 | Medtronic Inc. | Single pass medical electrical lead |
US5645585A (en) | 1996-03-15 | 1997-07-08 | Cochlear Ltd. | Cochlear electrode implant assembly with positioning system therefor |
WO1996032907A1 (en) | 1995-04-19 | 1996-10-24 | Schneider (Usa) Inc. | Drug release coated stent |
US5628774A (en) | 1995-04-27 | 1997-05-13 | Incontrol, Inc. | Cardiac lead with composite insulating structure |
US5800500A (en) | 1995-08-18 | 1998-09-01 | Pi Medical Corporation | Cochlear implant with shape memory material and method for implanting the same |
JP3576563B2 (ja) | 1995-09-20 | 2004-10-13 | コックレア リミティド | 蝸牛及び他の器官の移植装置における生体再吸収性ポリマーの用途 |
CA2230595C (en) | 1995-09-20 | 2002-08-20 | Cochlear Limited | Bioresorbable polymer use in cochlear and other implants |
SE9601541D0 (sv) | 1995-11-08 | 1996-04-23 | Pacesetter Ab | Styrtrådsenhet |
EP0861570B1 (en) | 1995-11-13 | 2005-08-10 | Cochlear Limited | Implantable microphone for cochlear implants |
SE9504334D0 (sv) | 1995-12-04 | 1995-12-04 | Pacesetter Ab | Styrtrådsenhet |
SE9504333D0 (sv) | 1995-12-04 | 1995-12-04 | Pacesetter Ab | Styrtrådsenhet |
SE9504678D0 (sv) | 1995-12-28 | 1995-12-28 | Pacesetter Ab | Elektrodkabel |
SE9504677D0 (sv) | 1995-12-28 | 1995-12-28 | Pacesetter Ab | Elektrodkabel |
SE9504676D0 (sv) | 1995-12-28 | 1995-12-28 | Pacesetter Ab | Elektrodkabel |
SE9504675D0 (sv) | 1995-12-28 | 1995-12-28 | Pacesetter Ab | Implanterbar elektrodkabelanordning med flera elektrodkontaktelement |
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 |
US6735471B2 (en) * | 1996-04-30 | 2004-05-11 | Medtronic, Inc. | Method and system for endotracheal/esophageal stimulation prior to and during a medical procedure |
US5755474A (en) * | 1996-12-05 | 1998-05-26 | Illinois Tool Works Inc. | Dual size cup carrier |
US5755765A (en) | 1997-01-24 | 1998-05-26 | Cardiac Pacemakers, Inc. | Pacing lead having detachable positioning member |
US6086582A (en) * | 1997-03-13 | 2000-07-11 | Altman; Peter A. | Cardiac drug delivery system |
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 |
US6119044A (en) | 1997-06-02 | 2000-09-12 | Advanced Bionics Corporation | Cochlear electrode array with positioning stylet |
US6125302A (en) | 1997-09-02 | 2000-09-26 | Advanced Bionics Corporation | Precurved modiolar-hugging cochlear electrode |
US5902329A (en) | 1997-11-14 | 1999-05-11 | Pacesetter, Inc. | Explantable lead |
US6070104A (en) | 1997-11-28 | 2000-05-30 | Medtronic, Inc. | Medical electrical right atrium and coronary sinus lead |
US5957966A (en) | 1998-02-18 | 1999-09-28 | Intermedics Inc. | Implantable cardiac lead with multiple shape memory polymer structures |
US6078841A (en) * | 1998-03-27 | 2000-06-20 | Advanced Bionics Corporation | Flexible positioner for use with implantable cochlear electrode array |
DE69915235T2 (de) | 1998-04-30 | 2005-04-14 | Medtronic, Inc., Minneapolis | Implantierbares system, das medikamente freisetzende zellen enthält, für eine bedarfsgerechte, lokale verabreichung von medikamenten |
US6321125B1 (en) | 1998-08-26 | 2001-11-20 | Advanced Bionics Corporation | Cochlear electrode system including distally attached flexible positioner |
US6309410B1 (en) * | 1998-08-26 | 2001-10-30 | Advanced Bionics Corporation | Cochlear electrode with drug delivery channel and method of making same |
US6304787B1 (en) | 1998-08-26 | 2001-10-16 | Advanced Bionics Corporation | Cochlear electrode array having current-focusing and tissue-treating features |
US6163729A (en) | 1998-08-26 | 2000-12-19 | Advanced Bionics Corporation | Method of positioning an implantable cochlear electrode array within a cochlea |
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 |
US6136021A (en) | 1999-03-23 | 2000-10-24 | Cardiac Pacemakers, Inc. | Expandable electrode for coronary venous leads |
US6298272B1 (en) | 1999-03-29 | 2001-10-02 | Cardiac Pacemakers, Inc. | High impedance electrode tip with internal drug delivery capability |
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 |
DE10032000A1 (de) * | 1999-07-01 | 2001-01-25 | Medtronic Inc | Medizinisches Gerät und Verfahren zur elektrophoretischen in situ Abgabe eines therapheutischen Wirkstoffs |
SE0000285D0 (sv) | 1999-12-07 | 2000-01-31 | Mika Lahtinen | Medical implant |
US6850803B1 (en) | 2000-06-16 | 2005-02-01 | Medtronic, Inc. | Implantable medical device with a recharging coil magnetic shield |
US6572531B2 (en) * | 2000-06-17 | 2003-06-03 | Alfred E. Mann Foundation For Scientific Reseach | Implantable middle ear implant |
WO2002004166A1 (de) | 2000-07-12 | 2002-01-17 | Mannesmannröhren-Werke Ag | Verfahren zur herstellung metallischer nicht-rotationssymmetrischer ringe mit über den umfang konstanter wanddicke |
US6443891B1 (en) | 2000-09-20 | 2002-09-03 | Medtronic, Inc. | Telemetry modulation protocol system for medical devices |
CA2390591A1 (en) * | 2000-10-04 | 2002-04-11 | Peter Gibson | Cochlear implant electrode array |
US7146227B2 (en) | 2000-10-04 | 2006-12-05 | Cochlear Limited | Combination stylet and straightening coating for a cochlear implant electrode array |
US7269461B2 (en) | 2000-10-11 | 2007-09-11 | Cochlear Limited | Double stylet insertion tool for a cochlear implant electrode array |
WO2002032498A1 (en) | 2000-10-17 | 2002-04-25 | Cochlear Limited | Insertion tool for a cochlear implant electrode array |
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 |
AUPR148400A0 (en) | 2000-11-14 | 2000-12-07 | Cochlear Limited | Apparatus for delivery of pharmaceuticals to the cochlea |
AU2329802A (en) | 2000-11-29 | 2002-06-11 | Cochlear Ltd | Pre-curved cochlear implant electrode array |
EP1341476A2 (en) | 2000-12-01 | 2003-09-10 | Nephros Therapeutics, Inc. | Intrasvascular drug delivery device and use therefor |
US6567704B2 (en) * | 2000-12-20 | 2003-05-20 | Medtronic, Inc. | Medical electrical lead and method of use |
AUPR364601A0 (en) | 2001-03-12 | 2001-04-12 | Cochlear Limited | Curved cochlear implant electrode array |
SE0101340D0 (sv) | 2001-04-12 | 2001-04-12 | St Jude Medical | An electrically conductive lead and a method of producing such a lead |
EP1385575A1 (en) | 2001-04-30 | 2004-02-04 | Medtronic, Inc. | Transcutaneous monitor and method of use, using therapeutic output from an implanted medical device |
US20070088335A1 (en) | 2001-10-24 | 2007-04-19 | Med-El Elektromedizinische Geraete Gmbh | Implantable neuro-stimulation electrode with fluid reservoir |
AU2002363103B2 (en) * | 2001-10-24 | 2008-10-16 | Med-El Elektromedizinische Gerate Ges.M.B.H. | Implantable fluid delivery apparatuses and implantable electrode |
US6936040B2 (en) | 2001-10-29 | 2005-08-30 | Medtronic, Inc. | Method and apparatus for endovenous pacing lead |
WO2003049658A1 (en) | 2001-12-10 | 2003-06-19 | Hearworks Pty. Ltd. | Control of shape of an implantable electrode array |
AUPS081502A0 (en) | 2002-02-28 | 2002-03-21 | Cochlear Limited | Connector for drug delivery system |
US7206639B2 (en) | 2002-03-15 | 2007-04-17 | Sarcos Investments Lc | Cochlear drug delivery system and method |
US8515560B2 (en) | 2002-11-29 | 2013-08-20 | Cochlear Limited | Medical implant drug delivery device |
US20070184085A1 (en) | 2006-02-03 | 2007-08-09 | Boston Scientific Scimed, Inc. | Ultrasound activated medical device |
DE102006012231A1 (de) | 2006-03-16 | 2007-09-20 | Schaltbau Gmbh | Stromtrennvorrichtung |
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 |
WO2009124041A1 (en) | 2008-03-31 | 2009-10-08 | Saint-Gobain Abrasives, Inc. | Automotive masking tape and dispensers |
AU2009305745B9 (en) | 2008-10-15 | 2013-07-18 | Med-El Elektromedizinische Geraete Gmbh | Inner ear drug delivery device and method |
-
2000
- 2000-11-14 AU AUPR1484A patent/AUPR148400A0/en not_active Abandoned
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2001
- 2001-11-14 EP EP01994538A patent/EP1340408B1/en not_active Expired - Lifetime
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- 2001-11-14 AT AT01994538T patent/ATE411833T1/de active
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JP2004525663A (ja) | 2004-08-26 |
AU2002223270A1 (en) | 2002-05-27 |
WO2002041666A1 (en) | 2002-05-23 |
US9623221B2 (en) | 2017-04-18 |
US7571012B2 (en) | 2009-08-04 |
US20090292329A1 (en) | 2009-11-26 |
US8401674B2 (en) | 2013-03-19 |
EP1340408B1 (en) | 2008-10-22 |
US20040078057A1 (en) | 2004-04-22 |
DE60136293D1 (de) | 2008-12-04 |
AUPR148400A0 (en) | 2000-12-07 |
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