IT1400804B1 - Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere - Google Patents

Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere

Info

Publication number
IT1400804B1
IT1400804B1 ITPD2010A000206A ITPD20100206A IT1400804B1 IT 1400804 B1 IT1400804 B1 IT 1400804B1 IT PD2010A000206 A ITPD2010A000206 A IT PD2010A000206A IT PD20100206 A ITPD20100206 A IT PD20100206A IT 1400804 B1 IT1400804 B1 IT 1400804B1
Authority
IT
Italy
Prior art keywords
extensimetric
medical
sensor
general
strain gauge
Prior art date
Application number
ITPD2010A000206A
Other languages
English (en)
Inventor
Sandro Tognana
Antonio Berto
Giorgio Bergamo
Original Assignee
Microlab Elettronica Sas
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 Microlab Elettronica Sas filed Critical Microlab Elettronica Sas
Priority to ITPD2010A000206A priority Critical patent/IT1400804B1/it
Priority to PCT/IB2011/052493 priority patent/WO2012001557A1/en
Publication of ITPD20100206A1 publication Critical patent/ITPD20100206A1/it
Application granted granted Critical
Publication of IT1400804B1 publication Critical patent/IT1400804B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
    • 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
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1073—Measuring volume, e.g. of limbs
    • 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
    • A61B5/1135—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing by monitoring thoracic expansion
    • 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
    • A61B2562/0261—Strain gauges
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6823—Trunk, e.g., chest, back, abdomen, hip
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6828—Leg
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6831—Straps, bands or harnesses
ITPD2010A000206A 2010-07-02 2010-07-02 Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere IT1400804B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITPD2010A000206A IT1400804B1 (it) 2010-07-02 2010-07-02 Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere
PCT/IB2011/052493 WO2012001557A1 (en) 2010-07-02 2011-06-08 Strain gauge extensometer sensor for medical or industrial use in general

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITPD2010A000206A IT1400804B1 (it) 2010-07-02 2010-07-02 Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere

Publications (2)

Publication Number Publication Date
ITPD20100206A1 ITPD20100206A1 (it) 2012-01-03
IT1400804B1 true IT1400804B1 (it) 2013-07-02

Family

ID=43480831

Family Applications (1)

Application Number Title Priority Date Filing Date
ITPD2010A000206A IT1400804B1 (it) 2010-07-02 2010-07-02 Sensore estensimetrico a strain gauge ad uso medicale o industriale in genere

Country Status (2)

Country Link
IT (1) IT1400804B1 (it)
WO (1) WO2012001557A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2957225A1 (en) * 2014-06-18 2015-12-23 STBL Medical Research AG Strain gauge device and equipment with such strain gauge devices
US20160278642A1 (en) * 2015-03-24 2016-09-29 Covidien Lp Vascular disease detection device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731184A (en) * 1948-12-21 1973-05-01 H Goldberg Deformable pick up coil and cooperating magnet for measuring physical quantities, with means for rendering coil output independent of orientation
DE19632263C1 (de) * 1996-08-09 1998-01-08 Domed Medizintechnik Gmbh Verfahren und Vorrichtung zur venösen Kompressionsplethysmographie
US20020032388A1 (en) * 2000-09-13 2002-03-14 Helgi Kristbjarnarson Disposable sensor for measuring respiration and method of forming the same
US7500399B2 (en) * 2007-07-02 2009-03-10 The Hong Kong Polytechnic University Piezoresistive strain gauge using doped polymeric fluid
US7854173B2 (en) * 2008-11-28 2010-12-21 The Hong Kong Polytechnic University Strain sensor

Also Published As

Publication number Publication date
WO2012001557A1 (en) 2012-01-05
ITPD20100206A1 (it) 2012-01-03

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