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WO2008055097A3 - Implantable medical lead including a directional electrode and fixation elements along an interior surface - Google Patents

Implantable medical lead including a directional electrode and fixation elements along an interior surface Download PDF

Info

Publication number
WO2008055097A3
WO2008055097A3 PCT/US2007/082819 US2007082819W WO2008055097A3 WO 2008055097 A3 WO2008055097 A3 WO 2008055097A3 US 2007082819 W US2007082819 W US 2007082819W WO 2008055097 A3 WO2008055097 A3 WO 2008055097A3
Authority
WO
WIPO (PCT)
Prior art keywords
implantable medical
surface portion
fixation elements
interior surface
elements along
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.)
Ceased
Application number
PCT/US2007/082819
Other languages
French (fr)
Other versions
WO2008055097A2 (en
Inventor
Martin T Gerber
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.)
Medtronic Inc
Original Assignee
Medtronic 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
Priority claimed from US11/591,279 external-priority patent/US8688238B2/en
Priority claimed from US11/706,146 external-priority patent/US7684873B2/en
Application filed by Medtronic Inc filed Critical Medtronic Inc
Priority to EP07863603A priority Critical patent/EP2086629A2/en
Publication of WO2008055097A2 publication Critical patent/WO2008055097A2/en
Publication of WO2008055097A3 publication Critical patent/WO2008055097A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61N1/0529—Electrodes for brain stimulation
    • A61N1/0534—Electrodes for deep brain stimulation
    • 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
    • A61N1/0529—Electrodes for brain stimulation
    • A61N1/0536—Preventing neurodegenerative response or inflammatory reaction
    • 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
    • A61N1/0551—Spinal or peripheral nerve electrodes
    • A61N1/0553—Paddle shaped electrodes, e.g. for laminotomy
    • 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
    • A61N1/0551—Spinal or peripheral nerve electrodes
    • A61N1/0558—Anchoring or fixation means therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Psychology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Electrotherapy Devices (AREA)

Abstract

An implantable medical elongated member includes a first outer surface portion and a second outer surface portion extending around at least ten percent of an outer perimeter of the elongated member. A fixation element extends a distance from the first outer surface portion of the implantable medical elongated member. A longitudinally-extending section of the second outer surface portion proximate to a distal end of the elongated member is substantially devoid of any fixation elements that extend the distance from second outer surface portion. In some embodiments, the longitudinally-extending section of the second outer surface portion is substantially devoid of any exposed electrodes.
PCT/US2007/082819 2006-10-31 2007-10-29 Implantable medical lead including a directional electrode and fixation elements along an interior surface Ceased WO2008055097A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07863603A EP2086629A2 (en) 2006-10-31 2007-10-29 Implantable medical lead including a directional electrode and fixation elements along an interior surface

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/591,279 2006-10-31
US11/591,279 US8688238B2 (en) 2006-10-31 2006-10-31 Implantable medical elongated member including fixation elements along an interior surface
US11/706,146 US7684873B2 (en) 2006-10-31 2007-02-14 Implantable medical lead including a directional electrode and fixation elements along an interior surface
US11/706,146 2007-02-14

Publications (2)

Publication Number Publication Date
WO2008055097A2 WO2008055097A2 (en) 2008-05-08
WO2008055097A3 true WO2008055097A3 (en) 2008-08-21

Family

ID=39345021

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/082819 Ceased WO2008055097A2 (en) 2006-10-31 2007-10-29 Implantable medical lead including a directional electrode and fixation elements along an interior surface

Country Status (2)

Country Link
EP (1) EP2086629A2 (en)
WO (1) WO2008055097A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9492655B2 (en) 2008-04-25 2016-11-15 Boston Scientific Neuromodulation Corporation Stimulation system with percutaneously deliverable paddle lead and methods of making and using
EP4205801B1 (en) * 2021-12-29 2024-07-24 CVRx, Inc. Devices and methods for baroreflex activation

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402328A (en) * 1981-04-28 1983-09-06 Telectronics Pty. Limited Crista terminalis atrial electrode lead
US4538624A (en) * 1982-12-08 1985-09-03 Cordis Corporation Method for lead introduction and fixation
US5991668A (en) * 1997-09-25 1999-11-23 Medtronic, Inc. Medical electrical lead
US20020156512A1 (en) * 2000-08-17 2002-10-24 Borkan William N. Catheter leads for the intrathecal space and method of use
US20040210291A1 (en) * 2000-08-10 2004-10-21 Erickson John H. Spinal cord stimulation lead with an anode guard
WO2006133445A2 (en) * 2005-06-09 2006-12-14 Medtronic, Inc. Implantable medical lead

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4402328A (en) * 1981-04-28 1983-09-06 Telectronics Pty. Limited Crista terminalis atrial electrode lead
US4538624A (en) * 1982-12-08 1985-09-03 Cordis Corporation Method for lead introduction and fixation
US5991668A (en) * 1997-09-25 1999-11-23 Medtronic, Inc. Medical electrical lead
US20040210291A1 (en) * 2000-08-10 2004-10-21 Erickson John H. Spinal cord stimulation lead with an anode guard
US20020156512A1 (en) * 2000-08-17 2002-10-24 Borkan William N. Catheter leads for the intrathecal space and method of use
WO2006133445A2 (en) * 2005-06-09 2006-12-14 Medtronic, Inc. Implantable medical lead

Also Published As

Publication number Publication date
WO2008055097A2 (en) 2008-05-08
EP2086629A2 (en) 2009-08-12

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