ATE69148T1 - Magnetische anzeige von physiologischen groessen. - Google Patents

Magnetische anzeige von physiologischen groessen.

Info

Publication number
ATE69148T1
ATE69148T1 AT84305665T AT84305665T ATE69148T1 AT E69148 T1 ATE69148 T1 AT E69148T1 AT 84305665 T AT84305665 T AT 84305665T AT 84305665 T AT84305665 T AT 84305665T AT E69148 T1 ATE69148 T1 AT E69148T1
Authority
AT
Austria
Prior art keywords
magnetic display
physiological quantities
detection
magnetic field
orientation
Prior art date
Application number
AT84305665T
Other languages
English (en)
Inventor
Salomon Hakim
Carlos A Hakim
Original Assignee
Salomon Hakim
Hakim Carlos
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 Salomon Hakim, Hakim Carlos filed Critical Salomon Hakim
Application granted granted Critical
Publication of ATE69148T1 publication Critical patent/ATE69148T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/14—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Measuring fluid pressure within the body other than blood pressure, e.g. cerebral pressure ; Measuring pressure in body tissues or organs
    • A61B5/031—Intracranial pressure
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Neurosurgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Magnetic Treatment Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT84305665T 1983-08-18 1984-08-20 Magnetische anzeige von physiologischen groessen. ATE69148T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/524,367 US4608992A (en) 1983-08-18 1983-08-18 External magnetic detection of physiopathological and other parameters
EP84305665A EP0136054B1 (de) 1983-08-18 1984-08-20 Magnetische Anzeige von physiologischen Grössen

Publications (1)

Publication Number Publication Date
ATE69148T1 true ATE69148T1 (de) 1991-11-15

Family

ID=24088904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84305665T ATE69148T1 (de) 1983-08-18 1984-08-20 Magnetische anzeige von physiologischen groessen.

Country Status (6)

Country Link
US (1) US4608992A (de)
EP (1) EP0136054B1 (de)
JP (2) JPS6068829A (de)
AT (1) ATE69148T1 (de)
CA (1) CA1254951A (de)
DE (1) DE3485239D1 (de)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0313284Y2 (de) * 1985-12-24 1991-03-27
JPS63115538A (ja) * 1986-11-04 1988-05-20 株式会社日本エム・デイ・エム 頭蓋内圧測定装置
JPS63122424A (ja) * 1986-11-12 1988-05-26 株式会社日本エム・デイ・エム 頭蓋内コンプライアンス測定装置
JPH0346729Y2 (de) * 1987-04-06 1991-10-03
JPH01175833A (ja) * 1987-12-29 1989-07-12 Japan Medical Dynamic Marketing Inc 脳室シャント付き頭蓋内圧測定装置
US5301671A (en) * 1991-09-17 1994-04-12 The United States Of America As Represented By The Department Of Health And Human Services Two- and three-dimensional autoradiographic imaging utilizing charge coupled devices
US5425382A (en) * 1993-09-14 1995-06-20 University Of Washington Apparatus and method for locating a medical tube in the body of a patient
US5944023A (en) * 1995-12-07 1999-08-31 Sims Deltec, Inc. Systems and methods for determining the location of an implanted device including a magnet
US6263230B1 (en) 1997-05-08 2001-07-17 Lucent Medical Systems, Inc. System and method to determine the location and orientation of an indwelling medical device
US5879297A (en) * 1997-05-08 1999-03-09 Lucent Medical Systems, Inc. System and method to determine the location and orientation of an indwelling medical device
US6129668A (en) * 1997-05-08 2000-10-10 Lucent Medical Systems, Inc. System and method to determine the location and orientation of an indwelling medical device
US6292680B1 (en) * 1997-05-21 2001-09-18 Christopher P. Somogyi Non-invasive sensing of a physical parameter
US6050969A (en) * 1998-04-17 2000-04-18 Johnson & Johnson Professional, Inc. Pressure indicator
US6173715B1 (en) 1999-03-01 2001-01-16 Lucent Medical Systems, Inc. Magnetic anatomical marker and method of use
EP1177002B1 (de) 1999-03-17 2005-11-30 Medtronic, Inc. Werkzeug zum einstellen eines implantierbaren und einstellbaren durchflussregelventils
US6214019B1 (en) * 1999-07-08 2001-04-10 Brain Child Foundation Convergent magnetic stereotaxis system for guidance to a target
US6702804B1 (en) 1999-10-04 2004-03-09 Stereotaxis, Inc. Method for safely and efficiently navigating magnetic devices in the body
US7313429B2 (en) 2002-01-23 2007-12-25 Stereotaxis, Inc. Rotating and pivoting magnet for magnetic navigation
JP2001104471A (ja) 1999-10-04 2001-04-17 Seiko Instruments Inc 圧力可変弁装置及び該弁装置の設定圧力検出装置
US6882876B2 (en) * 2001-03-27 2005-04-19 Cornell Research Foundation, Inc. Diagnosis of normal pressure hydrocephalus by automated processing of MR images
CA2478324C (en) 2002-04-01 2011-09-06 Martin Zimmerling Reducing effect of magnetic and electromagnetic fields on an implant's magnet and/or electronics
US20080214951A1 (en) * 2004-02-03 2008-09-04 Neuro Diagnostic Devices, Inc. Cerebrospinal Fluid Evaluation Systems
US7520862B2 (en) 2004-02-03 2009-04-21 Neuro Diagnostic Devices, Inc. Cerebral spinal fluid shunt evaluation system
US7559912B2 (en) * 2004-09-30 2009-07-14 Codman & Shurtleff, Inc. High pressure range hydrocephalus valve system
US8784336B2 (en) * 2005-08-24 2014-07-22 C. R. Bard, Inc. Stylet apparatuses and methods of manufacture
US20070236213A1 (en) * 2006-03-30 2007-10-11 Paden Bradley E Telemetry method and apparatus using magnetically-driven mems resonant structure
US20070276218A1 (en) * 2006-05-04 2007-11-29 Benjamin Yellen Magnetic markers for position sensing
US8388546B2 (en) 2006-10-23 2013-03-05 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
US7794407B2 (en) 2006-10-23 2010-09-14 Bard Access Systems, Inc. Method of locating the tip of a central venous catheter
JP5094976B2 (ja) * 2007-09-10 2012-12-12 ソフィサ 調節バルブの位置特定および設定の読み取りを機械的に行うための装置および方法
CN101925333B (zh) 2007-11-26 2014-02-12 C·R·巴德股份有限公司 用于脉管系统内的导管放置的集成系统
US8849382B2 (en) * 2007-11-26 2014-09-30 C. R. Bard, Inc. Apparatus and display methods relating to intravascular placement of a catheter
US10449330B2 (en) 2007-11-26 2019-10-22 C. R. Bard, Inc. Magnetic element-equipped needle assemblies
US9521961B2 (en) 2007-11-26 2016-12-20 C. R. Bard, Inc. Systems and methods for guiding a medical instrument
US10524691B2 (en) 2007-11-26 2020-01-07 C. R. Bard, Inc. Needle assembly including an aligned magnetic element
US8781555B2 (en) 2007-11-26 2014-07-15 C. R. Bard, Inc. System for placement of a catheter including a signal-generating stylet
US10751509B2 (en) 2007-11-26 2020-08-25 C. R. Bard, Inc. Iconic representations for guidance of an indwelling medical device
US9649048B2 (en) 2007-11-26 2017-05-16 C. R. Bard, Inc. Systems and methods for breaching a sterile field for intravascular placement of a catheter
US8478382B2 (en) 2008-02-11 2013-07-02 C. R. Bard, Inc. Systems and methods for positioning a catheter
US9901714B2 (en) 2008-08-22 2018-02-27 C. R. Bard, Inc. Catheter assembly including ECG sensor and magnetic assemblies
US8437833B2 (en) 2008-10-07 2013-05-07 Bard Access Systems, Inc. Percutaneous magnetic gastrostomy
US7921571B2 (en) * 2009-02-12 2011-04-12 Sophysa Device for mechanically locating and reading the setting of an adjustable valve
US8038641B2 (en) 2009-03-31 2011-10-18 Codman & Shurtleff, Inc. Tools and methods for programming an implantable valve
RU2549998C2 (ru) * 2009-06-12 2015-05-10 Бард Аксесс Системс, Инк. Способ позиционирования конца катетера
US9532724B2 (en) 2009-06-12 2017-01-03 Bard Access Systems, Inc. Apparatus and method for catheter navigation using endovascular energy mapping
WO2011019760A2 (en) * 2009-08-10 2011-02-17 Romedex International Srl Devices and methods for endovascular electrography
CN102665541B (zh) * 2009-09-29 2016-01-13 C·R·巴德股份有限公司 与用于导管的血管内放置的设备一起使用的探针
WO2011044421A1 (en) 2009-10-08 2011-04-14 C. R. Bard, Inc. Spacers for use with an ultrasound probe
US8591499B2 (en) 2009-10-30 2013-11-26 Medos International S.A.R.L. Tools and methods for programming an implantable valve
US9220876B2 (en) * 2009-10-30 2015-12-29 Medos International S.A.R.L. Tools and methods for programming an implantable valve
US8398617B2 (en) * 2009-10-30 2013-03-19 Codman & Shurtleff, Inc. Tools and methods for programming an implantable valve
US8518023B2 (en) * 2009-10-30 2013-08-27 Medos International S.A.R.L. Tools and methods for programming an implantable valve
US8241240B2 (en) 2009-11-09 2012-08-14 Medtronic Xomed, Inc. Adjustable valve setting with motor control
WO2011097312A1 (en) * 2010-02-02 2011-08-11 C.R. Bard, Inc. Apparatus and method for catheter navigation and tip location
EP2912999B1 (de) 2010-05-28 2022-06-29 C. R. Bard, Inc. Vorrichtung zur Verwendung mit einem Nadeleinsatz-Führungssystem
CA3054544C (en) 2010-05-28 2022-01-04 C.R. Bard, Inc. Apparatus for use with needle insertion guidance system
JP2013535301A (ja) 2010-08-09 2013-09-12 シー・アール・バード・インコーポレーテッド 超音波プローブヘッド用支持・カバー構造
US9149615B2 (en) 2010-08-17 2015-10-06 DePuy Synthes Products, Inc. Method and tools for implanted device
US8322365B2 (en) 2010-08-17 2012-12-04 Codman & Shurtleff, Inc. Implantable adjustable valve
BR112013002431B1 (pt) 2010-08-20 2021-06-29 C.R. Bard, Inc Sistema para a reconfirmação da posição de um cateter no interior de um paciente
CN103189009B (zh) 2010-10-29 2016-09-07 C·R·巴德股份有限公司 医疗设备的生物阻抗辅助放置
AU2012278809B2 (en) 2011-07-06 2016-09-29 C.R. Bard, Inc. Needle length determination and calibration for insertion guidance system
USD699359S1 (en) 2011-08-09 2014-02-11 C. R. Bard, Inc. Ultrasound probe head
USD724745S1 (en) 2011-08-09 2015-03-17 C. R. Bard, Inc. Cap for an ultrasound probe
WO2013055329A1 (en) * 2011-10-12 2013-04-18 Washington University Implantable pressure indicator with external interrogation
WO2013070775A1 (en) 2011-11-07 2013-05-16 C.R. Bard, Inc Ruggedized ultrasound hydrogel insert
EP2861153A4 (de) 2012-06-15 2016-10-19 Bard Inc C R Vorrichtung und verfahren zum nachweis einer abnehmbaren kappe auf einer ultraschallsonde
CA2855315C (en) 2013-06-28 2021-08-10 DePuy Synthes Products, LLC Method and tools for implanted device
US9216275B2 (en) 2013-09-30 2015-12-22 DePuy Synthes Products, Inc. Adjustable height hydrocephalus valve location device
US9801563B2 (en) * 2013-11-06 2017-10-31 The Charles Stark Draper Laboratory, Inc. Micro-magnetic reporter and systems
CN105979868B (zh) 2014-02-06 2020-03-10 C·R·巴德股份有限公司 用于血管内装置的导向和放置的系统和方法
WO2016175893A1 (en) * 2015-04-28 2016-11-03 Ellipse Technologies, Inc. System for informational magnetic feedback in adjustable implants
AU2015253313B9 (en) 2014-04-28 2020-09-10 Nuvasive Specialized Orthopedics, Inc. System for informational magnetic feedback in adjustable implants
US10973584B2 (en) 2015-01-19 2021-04-13 Bard Access Systems, Inc. Device and method for vascular access
WO2016210325A1 (en) 2015-06-26 2016-12-29 C.R. Bard, Inc. Connector interface for ecg-based catheter positioning system
US11000207B2 (en) 2016-01-29 2021-05-11 C. R. Bard, Inc. Multiple coil system for tracking a medical device
US10589074B2 (en) 2016-06-30 2020-03-17 Integra Lifesciences Switzerland Sàrl Magneto-resistive sensor tool set for hydrocephalus valve
US10286196B2 (en) 2016-06-30 2019-05-14 Integra Lifesciences Switzerland Sàrl Device to control magnetic rotor of a programmable hydrocephalus valve
US11752315B1 (en) 2016-10-07 2023-09-12 Carlos A. Hakim Method of treating normal pressure hydrocephalus
US10850081B2 (en) 2017-09-19 2020-12-01 Integra LifeSciences Switzerland Sáarl Implantable bodily fluid drainage valve with magnetic field resistance engagement confirmation
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
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
CN112867443B (zh) 2018-10-16 2024-04-26 巴德阿克塞斯系统股份有限公司 用于建立电连接的安全装备连接系统及其方法
US12544101B2 (en) 2019-01-30 2026-02-10 Bard Access Systems, Inc. Systems and methods for tracking medical devices

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013206A (en) * 1958-08-28 1961-12-12 Minnesota Mining & Mfg Magnetic reader
US3853117A (en) * 1972-05-15 1974-12-10 Berkeley Bio Eng Inc Pressure sensing system and method
SE388018B (sv) * 1972-06-06 1976-09-20 Dover Corp Magnetisk rorelseomvandlare for att omvandla en retlinjig rorelse till vridningsrorelse
US3807232A (en) * 1972-08-23 1974-04-30 Dresser Ind Explosion proof gauge transducer
US3977391A (en) * 1974-07-16 1976-08-31 Hittman Corporation Pressure sensor apparatus
JPS51107690A (ja) * 1975-03-17 1976-09-24 Kunihiko Osaka Iryoyozugainaiatsuryokukei
US4062354A (en) * 1975-07-01 1977-12-13 Taylor H Lyndon Intracranial pressure transducer system
US4026276A (en) * 1976-04-05 1977-05-31 The Johns Hopkins University Intracranial pressure monitor
JPS5932136B2 (ja) * 1976-08-27 1984-08-07 株式会社医療工学研究所 脳圧測定装置
US4141348A (en) * 1976-09-27 1979-02-27 Hittman Corporation Pressure sensor apparatus for non-invasively communicating pressure inside a body to the exterior thereof
US4378809A (en) * 1978-04-13 1983-04-05 Cosman Eric R Audio-telemetric pressure sensing systems and methods
US4385636A (en) * 1978-05-23 1983-05-31 Cosman Eric R Telemetric differential pressure sensor with the improvement of a conductive shorted loop tuning element and a resonant circuit
US4317078A (en) * 1979-10-15 1982-02-23 Ohio State University Research Foundation Remote position and orientation detection employing magnetic flux linkage
US4340038A (en) * 1980-12-15 1982-07-20 Pacesetter Systems, Inc. Magnetic field concentration means and method for an implanted device
US4431005A (en) * 1981-05-07 1984-02-14 Mccormick Laboratories, Inc. Method of and apparatus for determining very accurately the position of a device inside biological tissue
FR2537278B1 (fr) * 1982-12-03 1985-07-26 Protais Sa Manometre transmetteur

Also Published As

Publication number Publication date
EP0136054A2 (de) 1985-04-03
JPH069545B2 (ja) 1994-02-09
EP0136054B1 (de) 1991-11-06
DE3485239D1 (de) 1991-12-12
JPS6068829A (ja) 1985-04-19
JPH0475006B2 (de) 1992-11-27
US4608992A (en) 1986-09-02
EP0136054A3 (en) 1986-11-12
JPH05245115A (ja) 1993-09-24
CA1254951A (en) 1989-05-30

Similar Documents

Publication Publication Date Title
ATE69148T1 (de) Magnetische anzeige von physiologischen groessen.
SE9103165L (sv) Stressnivaamaetningsanordning
DE69110437D1 (de) Vorrichtung zur zerstörungsfreien Prüfung von länglichen Elementen mit annähernd konstantem Querschnitt.
DE69532829D1 (de) Vorrichtung zur benutzung mit einem chirurgischen navigationssystem
SE9403188D0 (sv) Magnetfältsdetektor vid ett medicinskt implantat
DE68912396D1 (de) Sonde für ein Ultraschall-Operationsinstrument.
DE69632514D1 (de) Schaltung zur Detektion von Frequenzabweichungen und dieselbe benutzendes Messgerät
ATE53484T1 (de) Ophthalmische vorrichtung zum messen der intraokularen augenfluessigkeit.
FI101326B1 (fi) Laite elektrolyytin ominaisuudet omaavan virtaavan väliaineen viskositeetin muutoksen ilmaisemiseksi
KR900701217A (ko) 카테테르(catheter) 위치 결정 방법 및 장치
DK234487D0 (da) Fremgangsmaade og apparat til overvaagning af foedsler samt anvendelse af apparatet
SE9403193D0 (sv) Förfarande och anordning för lägesbestämning
DE68924633D1 (de) Sonde für einen optischen Sensor.
DE69023472D1 (de) Gerät zum mehrdimensionalen messen von schmerz.
DE3883965D1 (de) Mess-/Anzeigeverfahren bei Flüssigkeitssystemen medizinischer Geräte und Vorrichtung zur Durchführung des Verfahrens.
DE69024210D1 (de) Vorrichtung zum nachweis von mikroorganismen
GB2179147A (en) Improvements relating to eye-gaze-direction controlled apparatus
FR2625563B1 (fr) Dispositif pour mesurer le temps de modification de l'etat physique d'un milieu fluide
DE3670150D1 (de) Vorrichtung zur temperaturabhaengigen messpunktverstellung zweier maschinenteile.
DE3884350D1 (de) Vorrichtung zur nichteingreifenden Kalibration eines Flüssigkeitssensors.
DE69013234D1 (de) Vorrichtung zum Messen der Fliessgeschwindigkeit von Blut.
US5541507A (en) Device for detecting the position of a magnet by analyzing movement of a current-fed coil disposed in the magnetic field of the magnet
FR2704749B1 (fr) Canule de pose d'une sonde ophtalmologique.
DE3381330D1 (de) Verfahren zur vorwarnung von patienten mit klimatisch beeinflussten krankheiten, wie z.b. epilepsie und herzinfarkt, und schaltungsanordnung hierzu.
DE68916576D1 (de) Vorrichtung zur Messung der Kennzeichen der optischen Frequenzmodulation.

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties