GB2043911B - Intra-cranial pressure gauge - Google Patents

Intra-cranial pressure gauge

Info

Publication number
GB2043911B
GB2043911B GB8001057A GB8001057A GB2043911B GB 2043911 B GB2043911 B GB 2043911B GB 8001057 A GB8001057 A GB 8001057A GB 8001057 A GB8001057 A GB 8001057A GB 2043911 B GB2043911 B GB 2043911B
Authority
GB
United Kingdom
Prior art keywords
intra
pressure gauge
cranial pressure
cranial
gauge
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
GB8001057A
Other languages
English (en)
Other versions
GB2043911A (en
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
Publication of GB2043911A publication Critical patent/GB2043911A/en
Application granted granted Critical
Publication of GB2043911B publication Critical patent/GB2043911B/en
Expired 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
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0031—Implanted circuitry
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurosurgery (AREA)
  • Hematology (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
GB8001057A 1979-01-16 1980-01-11 Intra-cranial pressure gauge Expired GB2043911B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP357879U JPS55106249U (enExample) 1979-01-16 1979-01-16

Publications (2)

Publication Number Publication Date
GB2043911A GB2043911A (en) 1980-10-08
GB2043911B true GB2043911B (en) 1983-06-15

Family

ID=11561329

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8001057A Expired GB2043911B (en) 1979-01-16 1980-01-11 Intra-cranial pressure gauge

Country Status (2)

Country Link
JP (1) JPS55106249U (enExample)
GB (1) GB2043911B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8425761D0 (en) * 1984-10-11 1984-11-14 Raychem Sa Nv Remote measurement of conditions
DE102005020569B4 (de) * 2005-04-30 2010-08-05 Aesculap Ag Implantierbare Vorrichtung zur Erfassung von intrakorporalen Drücken
JP5676309B2 (ja) * 2011-03-01 2015-02-25 株式会社クボタ 鋼管矢板の連結構造

Also Published As

Publication number Publication date
JPS55106249U (enExample) 1980-07-24
GB2043911A (en) 1980-10-08

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee