JPH0143899B2 - - Google Patents

Info

Publication number
JPH0143899B2
JPH0143899B2 JP56212759A JP21275981A JPH0143899B2 JP H0143899 B2 JPH0143899 B2 JP H0143899B2 JP 56212759 A JP56212759 A JP 56212759A JP 21275981 A JP21275981 A JP 21275981A JP H0143899 B2 JPH0143899 B2 JP H0143899B2
Authority
JP
Japan
Prior art keywords
pressure
hardness
pressure sensor
tip
measured
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
JP56212759A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58113835A (ja
Inventor
Yoshio Shishido
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.)
Olympus Corp
Original Assignee
Olympus Optical Co Ltd
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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP21275981A priority Critical patent/JPS58113835A/ja
Priority to EP82306848A priority patent/EP0085813B1/en
Priority to AT82306848T priority patent/ATE20305T1/de
Priority to DE8282306848T priority patent/DE3271702D1/de
Priority to US06/452,040 priority patent/US4503865A/en
Publication of JPS58113835A publication Critical patent/JPS58113835A/ja
Publication of JPH0143899B2 publication Critical patent/JPH0143899B2/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
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A61B5/0053—Detecting, measuring or recording by applying mechanical forces or stimuli by applying pressure, e.g. compression, indentation, palpation, grasping, gauging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ or muscle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0406—Constructional details of apparatus specially shaped apparatus housings
    • A61B2560/0418—Pen-shaped housings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0247—Pressure sensors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0078—Hardness, compressibility or resistance to crushing using indentation
    • G01N2203/0082—Indentation characteristics measured during load
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0089—Biorheological properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0098—Tests specified by its name, e.g. Charpy, Brinnel, Mullen

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
JP21275981A 1981-12-28 1981-12-28 体腔内硬度測定用プローブ Granted JPS58113835A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21275981A JPS58113835A (ja) 1981-12-28 1981-12-28 体腔内硬度測定用プローブ
EP82306848A EP0085813B1 (en) 1981-12-28 1982-12-21 Tubular probe for sensing hardness variations when rubbed over a surface to be examined
AT82306848T ATE20305T1 (de) 1981-12-28 1982-12-21 Roehrfoermige sonde zum nachweisen von haerteunterschieden durch ueberstreichen einer zu untersuchenden oberflaeche.
DE8282306848T DE3271702D1 (en) 1981-12-28 1982-12-21 Tubular probe for sensing hardness variations when rubbed over a surface to be examined
US06/452,040 US4503865A (en) 1981-12-28 1982-12-22 Hardness measuring probe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21275981A JPS58113835A (ja) 1981-12-28 1981-12-28 体腔内硬度測定用プローブ

Publications (2)

Publication Number Publication Date
JPS58113835A JPS58113835A (ja) 1983-07-06
JPH0143899B2 true JPH0143899B2 (en]) 1989-09-25

Family

ID=16627931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21275981A Granted JPS58113835A (ja) 1981-12-28 1981-12-28 体腔内硬度測定用プローブ

Country Status (1)

Country Link
JP (1) JPS58113835A (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000041960A (ja) * 1998-07-31 2000-02-15 Seiko Instruments Inc 腕携帯機器
KR101186497B1 (ko) * 2010-10-29 2012-09-27 한밭대학교 산학협력단 하중시험 계측장치
US10620101B2 (en) * 2015-06-25 2020-04-14 Maxell, Ltd. Durometer
IT201800007825A1 (it) * 2018-08-03 2020-02-03 St Europeo Di Oncologia Srl Sistema elettronico e sonda per la rilevazione di masse tumorali.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813841Y2 (ja) * 1977-05-06 1983-03-18 ダイヤメデイカルシステム株式会社 コンプライアンス測定装置

Also Published As

Publication number Publication date
JPS58113835A (ja) 1983-07-06

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