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WO2010045228A3 - Electrode insertion device - Google Patents

Electrode insertion device Download PDF

Info

Publication number
WO2010045228A3
WO2010045228A3 PCT/US2009/060498 US2009060498W WO2010045228A3 WO 2010045228 A3 WO2010045228 A3 WO 2010045228A3 US 2009060498 W US2009060498 W US 2009060498W WO 2010045228 A3 WO2010045228 A3 WO 2010045228A3
Authority
WO
WIPO (PCT)
Prior art keywords
subject
medical device
electrode wire
hearing
insertion device
Prior art date
Application number
PCT/US2009/060498
Other languages
French (fr)
Other versions
WO2010045228A2 (en
Inventor
Hinrich Staecker
Original Assignee
University Of Kansas
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 University Of Kansas filed Critical University Of Kansas
Publication of WO2010045228A2 publication Critical patent/WO2010045228A2/en
Publication of WO2010045228A3 publication Critical patent/WO2010045228A3/en

Links

Classifications

    • 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
    • A61F11/20—Ear surgery
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Acoustics & Sound (AREA)
  • Biophysics (AREA)
  • Otolaryngology (AREA)
  • Psychology (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)

Abstract

A medical device can be configured for delivering an electrode wire into an inner ear of a subject while retaining the hearing of the subject. Such a medical device can include an elongate member having an electrode wire receiving surface, and a covering member removably coupled to the elongate member so as to form an internal lumen for receiving an electrode wire, wherein the medical device has a cross-sectional profile dimensioned to pass through a cochleostomy incision of a size that retains hearing of the subject.
PCT/US2009/060498 2008-10-14 2009-10-13 Electrode insertion device WO2010045228A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10532908P 2008-10-14 2008-10-14
US61/105,329 2008-10-14

Publications (2)

Publication Number Publication Date
WO2010045228A2 WO2010045228A2 (en) 2010-04-22
WO2010045228A3 true WO2010045228A3 (en) 2010-07-08

Family

ID=42107179

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/060498 WO2010045228A2 (en) 2008-10-14 2009-10-13 Electrode insertion device

Country Status (1)

Country Link
WO (1) WO2010045228A2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8452421B2 (en) 2009-07-08 2013-05-28 Advanced Bionics, Llc Lead insertion tools
US8774944B2 (en) 2010-06-25 2014-07-08 Advanced Bionics Ag Tools, systems, and methods for inserting an electrode array portion of a lead into a bodily orifice
US9474546B1 (en) 2008-04-18 2016-10-25 Advanced Bionics Ag Pre-curved electrode array insertion tools

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8753353B2 (en) 2010-06-25 2014-06-17 Advanced Bionics Ag Tools, systems, and methods for inserting an electrode array portion of a lead into a bodily orifice
US8753352B2 (en) 2010-06-25 2014-06-17 Advanced Bionics Ag Tools, systems, and methods for inserting a pre-curved electrode array portion of a lead into a bodily orifice
CN102274098B (en) * 2011-05-16 2013-06-19 上海华聆人工耳医疗科技有限公司 Prebending-type artificial cochlear electrode
US10434307B2 (en) * 2013-10-15 2019-10-08 Medtronic, Inc. Methods and devices for subcutaneous lead implantation
US10531893B2 (en) 2013-11-12 2020-01-14 Medtronic, Inc. Extravascular implant tools with open sheath and implant techniques utilizing such tools
US10792490B2 (en) 2013-11-12 2020-10-06 Medtronic, Inc. Open channel implant tools and implant techniques utilizing such tools
US11083491B2 (en) 2014-12-09 2021-08-10 Medtronic, Inc. Extravascular implant tools utilizing a bore-in mechanism and implant techniques using such tools
US10349978B2 (en) 2014-12-18 2019-07-16 Medtronic, Inc. Open channel implant tool with additional lumen and implant techniques utilizing such tools

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667514A (en) * 1995-12-04 1997-09-16 Cochlear Ltd. Device and method for inserting a flexible element into soft tissue
US20030171758A1 (en) * 2001-03-19 2003-09-11 Peter Gibson Insertion tool system for an eletrode array
US7050858B1 (en) * 2001-04-06 2006-05-23 Advanced Bionics Corporation Insertion tool for placement of electrode system inside the cochlear lumen
US20060241723A1 (en) * 2002-02-22 2006-10-26 Cochlear Limited Insertion device for an electrode array

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5667514A (en) * 1995-12-04 1997-09-16 Cochlear Ltd. Device and method for inserting a flexible element into soft tissue
US20030171758A1 (en) * 2001-03-19 2003-09-11 Peter Gibson Insertion tool system for an eletrode array
US7050858B1 (en) * 2001-04-06 2006-05-23 Advanced Bionics Corporation Insertion tool for placement of electrode system inside the cochlear lumen
US20060241723A1 (en) * 2002-02-22 2006-10-26 Cochlear Limited Insertion device for an electrode array

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9474546B1 (en) 2008-04-18 2016-10-25 Advanced Bionics Ag Pre-curved electrode array insertion tools
US8452421B2 (en) 2009-07-08 2013-05-28 Advanced Bionics, Llc Lead insertion tools
US8774944B2 (en) 2010-06-25 2014-07-08 Advanced Bionics Ag Tools, systems, and methods for inserting an electrode array portion of a lead into a bodily orifice

Also Published As

Publication number Publication date
WO2010045228A2 (en) 2010-04-22

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