JPH0141330B2 - - Google Patents

Info

Publication number
JPH0141330B2
JPH0141330B2 JP54003578A JP357879A JPH0141330B2 JP H0141330 B2 JPH0141330 B2 JP H0141330B2 JP 54003578 A JP54003578 A JP 54003578A JP 357879 A JP357879 A JP 357879A JP H0141330 B2 JPH0141330 B2 JP H0141330B2
Authority
JP
Japan
Prior art keywords
coil
pressure
intracerebral
sensor
capacitor
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.)
Expired
Application number
JP54003578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5596141A (en
Inventor
Iwao Sakaguchi
Kunihiko Osaka
Shigenori Hokari
Kenichi Takahashi
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.)
Nagano Keiki Seisakusho KK
Original Assignee
Nagano Keiki Seisakusho KK
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 Nagano Keiki Seisakusho KK filed Critical Nagano Keiki Seisakusho KK
Priority to JP357879A priority Critical patent/JPS5596141A/ja
Priority to DE19803000907 priority patent/DE3000907C2/de
Priority to DE19808000628 priority patent/DE8000628U1/de
Priority to FR8000849A priority patent/FR2447021A1/fr
Publication of JPS5596141A publication Critical patent/JPS5596141A/ja
Publication of JPH0141330B2 publication Critical patent/JPH0141330B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/031—Intracranial pressure
    • 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
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • 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
    • G01L9/0033—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means
    • G01L9/0036—Transmitting or indicating the displacement of bellows by electric, electromechanical, magnetic, or electromagnetic means using variations in inductance

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electromagnetism (AREA)
  • Neurosurgery (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • External Artificial Organs (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
JP357879A 1979-01-16 1979-01-16 Cerebral internal pressure meter Granted JPS5596141A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP357879A JPS5596141A (en) 1979-01-16 1979-01-16 Cerebral internal pressure meter
DE19803000907 DE3000907C2 (de) 1979-01-16 1980-01-11 Intrakranial-Druckmesser
DE19808000628 DE8000628U1 (de) 1979-01-16 1980-01-11 Intrakranial-druckmesser
FR8000849A FR2447021A1 (fr) 1979-01-16 1980-01-15 Dispositif de mesure de la pression intracranienne d'un patient

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP357879A JPS5596141A (en) 1979-01-16 1979-01-16 Cerebral internal pressure meter

Publications (2)

Publication Number Publication Date
JPS5596141A JPS5596141A (en) 1980-07-22
JPH0141330B2 true JPH0141330B2 (fr) 1989-09-05

Family

ID=11561328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP357879A Granted JPS5596141A (en) 1979-01-16 1979-01-16 Cerebral internal pressure meter

Country Status (3)

Country Link
JP (1) JPS5596141A (fr)
DE (2) DE3000907C2 (fr)
FR (1) FR2447021A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0060859A1 (fr) * 1980-09-20 1982-09-29 Robert Bosch Gmbh Convertisseur electromecanique
JPS57177735A (en) * 1981-04-27 1982-11-01 Toyoda Chuo Kenkyusho Kk Telemeter type brain nanometer
EP0069073A1 (fr) * 1981-07-01 1983-01-05 Microbo S.A. Dispositif de mesure de force
FR2509047A1 (fr) * 1981-07-06 1983-01-07 Microbo Sa Dispositif de mesure de force
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 (fr) * 1987-04-06 1991-10-03
JPH0219713A (ja) * 1988-07-07 1990-01-23 Nagano Keiki Seisakusho Ltd 変位測定装置
JPH0219712A (ja) * 1988-07-07 1990-01-23 Nagano Keiki Seisakusho Ltd 変位測定装置
DE3928554A1 (de) * 1989-08-29 1991-03-14 Hellige Gmbh Einrichtung zur fontanometrischen hirndruckerfassung
US7059195B1 (en) * 2004-12-02 2006-06-13 Honeywell International Inc. Disposable and trimmable wireless pressure sensor for medical applications
DE102005020569B4 (de) * 2005-04-30 2010-08-05 Aesculap Ag Implantierbare Vorrichtung zur Erfassung von intrakorporalen Drücken
ITUB20160704A1 (it) * 2016-02-12 2017-08-12 Valtriani Massimiliano Dispositivo elettromedicale

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152580A (fr) * 1974-03-07 1975-12-08

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958558A (en) * 1974-09-16 1976-05-25 Huntington Institute Of Applied Medical Research Implantable pressure transducer
FR2325351A1 (fr) * 1975-05-23 1977-04-22 Pertuiset Bernard Mano capteur emetteur de pression ventriculaire cerebrale a scalp ferme
US4062354A (en) * 1975-07-01 1977-12-13 Taylor H Lyndon Intracranial pressure transducer system
US4127110A (en) * 1976-05-24 1978-11-28 Huntington Institute Of Applied Medical Research Implantable pressure transducer

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50152580A (fr) * 1974-03-07 1975-12-08

Also Published As

Publication number Publication date
JPS5596141A (en) 1980-07-22
FR2447021A1 (fr) 1980-08-14
DE8000628U1 (de) 1985-05-30
DE3000907A1 (de) 1980-07-17
FR2447021B1 (fr) 1984-02-17
DE3000907C2 (de) 1984-03-08

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