CA2971977A1 - Device to control magnetic rotor of a programmable hydrocephalus valve - Google Patents

Device to control magnetic rotor of a programmable hydrocephalus valve Download PDF

Info

Publication number
CA2971977A1
CA2971977A1 CA2971977A CA2971977A CA2971977A1 CA 2971977 A1 CA2971977 A1 CA 2971977A1 CA 2971977 A CA2971977 A CA 2971977A CA 2971977 A CA2971977 A CA 2971977A CA 2971977 A1 CA2971977 A1 CA 2971977A1
Authority
CA
Canada
Prior art keywords
rotor
magnet
tool
circumference
magnetic
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
CA2971977A
Other languages
English (en)
French (fr)
Inventor
Martin Pfleiderer
Toralf Bork
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.)
Integra Lifesciences Switzerland SARL
Original Assignee
DePuy Synthes Products 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
Application filed by DePuy Synthes Products Inc filed Critical DePuy Synthes Products Inc
Publication of CA2971977A1 publication Critical patent/CA2971977A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
    • A61M27/002—Implant devices for drainage of body fluids from one part of the body to another
    • A61M27/006—Cerebrospinal drainage; Accessories therefor, e.g. valves
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/06—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with special arrangements for adjusting the opening pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/086—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element
    • F16K31/088—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being movable and actuating a second magnet connected to the closing element the movement of the first magnet being a rotating or pivoting movement
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating means
    • 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
    • A61M2250/00—Specially adapted for animals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Neurology (AREA)
  • Pulmonology (AREA)
  • External Artificial Organs (AREA)
  • Magnetic Treatment Devices (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Magnetically Actuated Valves (AREA)
CA2971977A 2016-06-30 2017-06-27 Device to control magnetic rotor of a programmable hydrocephalus valve Abandoned CA2971977A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/198,757 US10286196B2 (en) 2016-06-30 2016-06-30 Device to control magnetic rotor of a programmable hydrocephalus valve
US15/198,757 2016-06-30

Publications (1)

Publication Number Publication Date
CA2971977A1 true CA2971977A1 (en) 2017-12-30

Family

ID=59269843

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2971977A Abandoned CA2971977A1 (en) 2016-06-30 2017-06-27 Device to control magnetic rotor of a programmable hydrocephalus valve

Country Status (6)

Country Link
US (1) US10286196B2 (enExample)
EP (1) EP3263172B1 (enExample)
JP (1) JP7013071B2 (enExample)
AU (1) AU2017204388B2 (enExample)
CA (1) CA2971977A1 (enExample)
CO (1) CO2017006515A1 (enExample)

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EP3247450B1 (de) * 2015-01-22 2019-08-21 ECP Entwicklungsgesellschaft mbH Kathetervorrichtung, enthaltend ein magnetisch betätigbares ventil zur steuerung des fluidflusses durch den katheter
KR102527465B1 (ko) * 2016-08-12 2023-05-03 카를로스 에이. 하킴 외부적으로 프로그램 가능한 자기 밸브 어셈블리 및 제어기
US12420075B2 (en) 2016-08-12 2025-09-23 Ceredyn Biotechnology Llc Externally programable magnetic valve assembly and controller
US10610633B2 (en) * 2017-01-23 2020-04-07 Mohammed Ibn khayat Zougari Contactless actuation for valve implant
US10799689B2 (en) 2017-08-24 2020-10-13 Medtronic Xomed, Inc. Method and apparatus for valve adjustment
US10994108B2 (en) 2017-09-19 2021-05-04 Integra LifeSciences Switzerland Sárl Programmable drainage valve with fixed reference magnet for determining direction of flow operable with analog or digital compass toolsets
US10850080B2 (en) * 2017-09-19 2020-12-01 Integra LifeSciences Switzerland Sárl Electronic toolset to locate, read, adjust, and confirm adjustment in an implantable bodily fluid drainage system without recalibrating following adjustment
US10850081B2 (en) * 2017-09-19 2020-12-01 Integra LifeSciences Switzerland Sáarl Implantable bodily fluid drainage valve with magnetic field resistance engagement confirmation
US10888692B2 (en) 2017-09-19 2021-01-12 Integra Lifesciences Switzerland Sàrl Electronic toolset for use with multiple generations of implantable programmable valves with or without orientation functionality based on a fixed reference magnet
JP7226887B2 (ja) * 2018-10-04 2023-02-21 インテグラ・ライフサイエンシーズ・スイッツァランド・エスエイアールエル 調節後の再較正を伴わずに植込み可能体液ドレナージシステムの調節の位置特定、読取り、調節、および確認を行うための電子ツールセット
US20250090819A1 (en) * 2022-01-05 2025-03-20 Dignity Health Devices and methods for shunt evaluation

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Also Published As

Publication number Publication date
CO2017006515A1 (es) 2018-12-28
EP3263172A1 (en) 2018-01-03
EP3263172B1 (en) 2022-12-21
JP2018000961A (ja) 2018-01-11
JP7013071B2 (ja) 2022-01-31
AU2017204388B2 (en) 2021-07-22
US10286196B2 (en) 2019-05-14
AU2017204388A1 (en) 2018-01-18
US20180001064A1 (en) 2018-01-04

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831