FI116097B - Voima- tai paineanturi ja menetelmä sen soveltamiseksi - Google Patents

Voima- tai paineanturi ja menetelmä sen soveltamiseksi Download PDF

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Publication number
FI116097B
FI116097B FI20021508A FI20021508A FI116097B FI 116097 B FI116097 B FI 116097B FI 20021508 A FI20021508 A FI 20021508A FI 20021508 A FI20021508 A FI 20021508A FI 116097 B FI116097 B FI 116097B
Authority
FI
Finland
Prior art keywords
sensor
membrane
lid
diaphragm
sensor according
Prior art date
Application number
FI20021508A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI20021508A0 (fi
FI20021508A (fi
Inventor
Heikki Ruotoistenmaeki
Original Assignee
Heikki Ruotoistenmaeki
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 Heikki Ruotoistenmaeki filed Critical Heikki Ruotoistenmaeki
Publication of FI20021508A0 publication Critical patent/FI20021508A0/fi
Priority to FI20021508A priority Critical patent/FI116097B/fi
Priority to PCT/FI2003/000604 priority patent/WO2004018986A1/fr
Priority to DK03792435T priority patent/DK1563268T3/da
Priority to DE60313796T priority patent/DE60313796T2/de
Priority to US10/525,703 priority patent/US7726209B2/en
Priority to AU2003251019A priority patent/AU2003251019A1/en
Priority to AT03792435T priority patent/ATE362099T1/de
Priority to EP03792435A priority patent/EP1563268B1/fr
Publication of FI20021508A publication Critical patent/FI20021508A/fi
Application granted granted Critical
Publication of FI116097B publication Critical patent/FI116097B/fi
Priority to US12/076,399 priority patent/US7862523B2/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A61B5/1102—Ballistocardiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording 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, mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/2206—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports
    • G01L1/2231—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports the supports being disc- or ring-shaped, adapted for measuring a force along a single direction
    • 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
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/008—Transmitting or indicating the displacement of flexible diaphragms using piezoelectric devices
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/0816—Measuring devices for examining respiratory frequency

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Cardiology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Fluid Pressure (AREA)
  • Push-Button Switches (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
FI20021508A 2002-08-21 2002-08-21 Voima- tai paineanturi ja menetelmä sen soveltamiseksi FI116097B (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI20021508A FI116097B (fi) 2002-08-21 2002-08-21 Voima- tai paineanturi ja menetelmä sen soveltamiseksi
US10/525,703 US7726209B2 (en) 2002-08-21 2003-08-15 Force or pressure sensor and method for applying the same
DK03792435T DK1563268T3 (da) 2002-08-21 2003-08-15 Kraft- eller tryksensor og anvendelse af samme
DE60313796T DE60313796T2 (de) 2002-08-21 2003-08-15 Kraft- oder Drucksensor
PCT/FI2003/000604 WO2004018986A1 (fr) 2002-08-21 2003-08-15 Capteur de force ou de pression et son procede de mise en oeuvre
AU2003251019A AU2003251019A1 (en) 2002-08-21 2003-08-15 Force or pressure sensor and method for applying the same
AT03792435T ATE362099T1 (de) 2002-08-21 2003-08-15 Kraft- oder drucksensor und seine anwendung
EP03792435A EP1563268B1 (fr) 2002-08-21 2003-08-15 Capteur de force ou de pression et son utilisation
US12/076,399 US7862523B2 (en) 2002-08-21 2008-03-18 Force or pressure sensor and method for applying the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20021508 2002-08-21
FI20021508A FI116097B (fi) 2002-08-21 2002-08-21 Voima- tai paineanturi ja menetelmä sen soveltamiseksi

Publications (3)

Publication Number Publication Date
FI20021508A0 FI20021508A0 (fi) 2002-08-21
FI20021508A FI20021508A (fi) 2004-02-22
FI116097B true FI116097B (fi) 2005-09-15

Family

ID=8564460

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20021508A FI116097B (fi) 2002-08-21 2002-08-21 Voima- tai paineanturi ja menetelmä sen soveltamiseksi

Country Status (8)

Country Link
US (2) US7726209B2 (fr)
EP (1) EP1563268B1 (fr)
AT (1) ATE362099T1 (fr)
AU (1) AU2003251019A1 (fr)
DE (1) DE60313796T2 (fr)
DK (1) DK1563268T3 (fr)
FI (1) FI116097B (fr)
WO (1) WO2004018986A1 (fr)

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WO2004018986A1 (fr) 2004-03-04
US7726209B2 (en) 2010-06-01
US20080167561A1 (en) 2008-07-10
ATE362099T1 (de) 2007-06-15
US7862523B2 (en) 2011-01-04
US20060129047A1 (en) 2006-06-15
EP1563268A1 (fr) 2005-08-17
EP1563268B1 (fr) 2007-05-09
DE60313796D1 (de) 2007-06-21
FI20021508A0 (fi) 2002-08-21
FI20021508A (fi) 2004-02-22
DE60313796T2 (de) 2007-09-06
DK1563268T3 (da) 2007-09-17
AU2003251019A1 (en) 2004-03-11

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