CA3035865A1 - Device and method for preventing and treating a vasospasm - Google Patents

Device and method for preventing and treating a vasospasm Download PDF

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Publication number
CA3035865A1
CA3035865A1 CA3035865A CA3035865A CA3035865A1 CA 3035865 A1 CA3035865 A1 CA 3035865A1 CA 3035865 A CA3035865 A CA 3035865A CA 3035865 A CA3035865 A CA 3035865A CA 3035865 A1 CA3035865 A1 CA 3035865A1
Authority
CA
Canada
Prior art keywords
stent structure
electrodes
blood vessel
struts
electrical conductors
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.)
Abandoned
Application number
CA3035865A
Other languages
English (en)
French (fr)
Inventor
Hans Henkes
Ralf Hannes
Hermann Monstadt
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.)
Phenox GmbH
Original Assignee
Phenox 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 Phenox GmbH filed Critical Phenox GmbH
Publication of CA3035865A1 publication Critical patent/CA3035865A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • A61N7/022—Localised ultrasound hyperthermia intracavitary
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00321—Head or parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • A61B2018/00416—Treatment of aneurisms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00434—Neural system
    • A61B2018/00446—Brain
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1435—Spiral
    • A61B2018/1437—Spiral whereby the windings of the spiral touch each other such as to create a continuous surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0004—Applications of ultrasound therapy
    • A61N2007/0021—Neural system treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0004—Applications of ultrasound therapy
    • A61N2007/0021—Neural system treatment
    • A61N2007/003—Destruction of nerve tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Psychology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Prostheses (AREA)
CA3035865A 2016-09-08 2017-09-07 Device and method for preventing and treating a vasospasm Abandoned CA3035865A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102016116871.8A DE102016116871A1 (de) 2016-09-08 2016-09-08 Vorrichtung und Verfahren zur Vorbeugung und Behandlung eines Vasospasmus
DE102016116871.8 2016-09-08
PCT/EP2017/072451 WO2018046592A1 (de) 2016-09-08 2017-09-07 Vorrichtung und verfahren zur vorbeugung und behandlung eines vasospasmus

Publications (1)

Publication Number Publication Date
CA3035865A1 true CA3035865A1 (en) 2018-03-15

Family

ID=59997306

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3035865A Abandoned CA3035865A1 (en) 2016-09-08 2017-09-07 Device and method for preventing and treating a vasospasm

Country Status (11)

Country Link
US (2) US20200129228A1 (enExample)
EP (1) EP3509521B1 (enExample)
JP (1) JP7072751B2 (enExample)
KR (1) KR20190053871A (enExample)
CN (1) CN109952068B (enExample)
AU (1) AU2017324399B2 (enExample)
BR (1) BR112019004503A8 (enExample)
CA (1) CA3035865A1 (enExample)
DE (1) DE102016116871A1 (enExample)
ES (1) ES2846007T3 (enExample)
WO (1) WO2018046592A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK3474760T3 (da) 2016-06-27 2023-03-20 Galvanize Therapeutics Inc Generator og et kateter med en elektrode til at behandle en lungepassage
JP7267567B2 (ja) * 2018-10-31 2023-05-02 ユニチカ株式会社 低誘電率ポリイミド
CN115348844A (zh) 2020-04-08 2022-11-15 盖能适治疗股份有限公司 脉冲电场波形操作和使用
US20240099866A1 (en) 2021-01-26 2024-03-28 Phenox Gmbh Coated Medical Devices
DE102021102458A1 (de) 2021-01-26 2022-07-28 Phenox Gmbh Beschichtete medizinische Vorrichtungen
CA3222846A1 (en) * 2021-06-10 2022-12-15 Galvanize Therapeutics, Inc. Applying pulsed electric fields in the treatment of the vasculature
CN119486670A (zh) * 2022-04-25 2025-02-18 格拉维蒂医疗技术有限公司 用于评价和治疗病变脉管的方法和装置
CN117731943A (zh) * 2022-04-29 2024-03-22 深圳市应和脑科学有限公司 血管内支架电极阵列及其制备方法和电刺激系统
DE102022114767A1 (de) 2022-06-13 2023-12-14 Phenox Gmbh Endovaskuläre Vorrichtung mit Führungsdraht
WO2024018367A1 (en) 2022-07-22 2024-01-25 Phenox Gmbh Apparatus and method for treating vasospasm
WO2024197304A2 (en) * 2023-03-23 2024-09-26 The Regents Of The University Of California Advanced function stent system for chronic on-demand drug delivery, sonogenetic control of cells, and acoustic modulation of cell function

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JPH08507243A (ja) * 1993-07-23 1996-08-06 クック インコーポレイティッド シート材料から形成されたパターンを有するフレキシブルなステント
US6602248B1 (en) * 1995-06-07 2003-08-05 Arthro Care Corp. Methods for repairing damaged intervertebral discs
JP2002515793A (ja) * 1996-10-23 2002-05-28 オーレイテック インターヴェンションズ インコーポレイテッド 椎間円板を治療するための方法及び装置
US7198635B2 (en) * 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
US20030158545A1 (en) * 2000-09-28 2003-08-21 Arthrocare Corporation Methods and apparatus for treating back pain
US7653438B2 (en) * 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8774913B2 (en) * 2002-04-08 2014-07-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for intravasculary-induced neuromodulation
US8412348B2 (en) 2004-05-06 2013-04-02 Boston Scientific Neuromodulation Corporation Intravascular self-anchoring integrated tubular electrode body
WO2007075593A1 (en) * 2005-12-20 2007-07-05 The Cleveland Clinic Foundation Apparatus and method for modulating the baroreflex system
US7949409B2 (en) * 2007-01-30 2011-05-24 Cardiac Pacemakers, Inc. Dual spiral lead configurations
US7925352B2 (en) 2008-03-27 2011-04-12 Synecor Llc System and method for transvascularly stimulating contents of the carotid sheath
US9339331B2 (en) * 2008-12-29 2016-05-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Non-contact electrode basket catheters with irrigation
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US9408661B2 (en) * 2010-07-30 2016-08-09 Patrick A. Haverkost RF electrodes on multiple flexible wires for renal nerve ablation
EP2608840B1 (de) * 2010-08-26 2017-10-25 Acandis GmbH & Co. KG Elektrode für medizinische anwendungen, system mit einer elektrode und verfahren zur herstellung einer elektrode
JP6046631B2 (ja) * 2010-11-19 2016-12-21 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． 腎神経の検出切除装置
EP2651500B1 (en) * 2010-12-15 2016-07-20 MED-EL Elektromedizinische Geräte GmbH Multichannel cylindrical electrode for nerve stimulation and recording
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Also Published As

Publication number Publication date
AU2017324399B2 (en) 2022-04-07
ES2846007T3 (es) 2021-07-28
KR20190053871A (ko) 2019-05-20
EP3509521A1 (de) 2019-07-17
EP3509521B1 (de) 2020-11-04
JP7072751B2 (ja) 2022-05-23
BR112019004503A8 (pt) 2023-03-21
WO2018046592A1 (de) 2018-03-15
JP2019531118A (ja) 2019-10-31
US20250204981A1 (en) 2025-06-26
CN109952068B (zh) 2022-08-09
AU2017324399A1 (en) 2019-05-02
DE102016116871A1 (de) 2018-03-08
US20200129228A1 (en) 2020-04-30
CN109952068A (zh) 2019-06-28
BR112019004503A2 (pt) 2019-05-28

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20231219