BE1002505A3 - DEVICE FOR DETECTING MUSCULAR CONTRACTIONS. - Google Patents

DEVICE FOR DETECTING MUSCULAR CONTRACTIONS. Download PDF

Info

Publication number
BE1002505A3
BE1002505A3 BE8901291A BE8901291A BE1002505A3 BE 1002505 A3 BE1002505 A3 BE 1002505A3 BE 8901291 A BE8901291 A BE 8901291A BE 8901291 A BE8901291 A BE 8901291A BE 1002505 A3 BE1002505 A3 BE 1002505A3
Authority
BE
Belgium
Prior art keywords
detector
muscular contractions
housing
force
detecting muscular
Prior art date
Application number
BE8901291A
Other languages
French (fr)
Inventor
Werner Ort
Original Assignee
Hottinger Messtechnik Baldwin
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 Hottinger Messtechnik Baldwin filed Critical Hottinger Messtechnik Baldwin
Application granted granted Critical
Publication of BE1002505A3 publication Critical patent/BE1002505A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
    • A61D17/00—Devices for indicating trouble during labour of animals ; Methods or instruments for detecting pregnancy-related states of animals
    • 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
    • A61B5/1107—Measuring contraction of parts of the body, e.g. organ, muscle
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4356—Assessing uterine contractions
    • 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

Abstract

Dispositif de détection de contractions musculaires, comprenant une sangle de transmission de force raccordée à un boîtier (4) et à un détecteur de force électromécanique (3) caractérisé en ce qu'un support articulé du détecteur est prévu dans le boîtier avec un axe d'articulation (6) parallèle au plan de la sangle et orthogonal à son extension, le détecteur présentant une zone réalisée d'une pièce, comportant un ressort de flexion (9) pourvu de jauges extensométriques et une traverse (12) maintenue à distance du ressort par un joint de séparation (11), l'introduction de force ayant lieu à l'aide d'un câble (5) au centre du ressort de flexion.Device for detecting muscular contractions, comprising a force transmission strap connected to a housing (4) and to an electromechanical force detector (3) characterized in that an articulated support of the detector is provided in the housing with an axis d articulation (6) parallel to the plane of the strap and orthogonal to its extension, the detector having a zone made in one piece, comprising a bending spring (9) provided with strain gauges and a crosspiece (12) kept at a distance from the spring by a separation joint (11), the introduction of force taking place by means of a cable (5) in the center of the bending spring.

BE8901291A 1989-02-09 1989-12-04 DEVICE FOR DETECTING MUSCULAR CONTRACTIONS. BE1002505A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893903776 DE3903776C1 (en) 1989-02-09 1989-02-09 Device for recording and evaluating muscle contractions

Publications (1)

Publication Number Publication Date
BE1002505A3 true BE1002505A3 (en) 1991-03-05

Family

ID=6373677

Family Applications (1)

Application Number Title Priority Date Filing Date
BE8901291A BE1002505A3 (en) 1989-02-09 1989-12-04 DEVICE FOR DETECTING MUSCULAR CONTRACTIONS.

Country Status (2)

Country Link
BE (1) BE1002505A3 (en)
DE (1) DE3903776C1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820529A (en) * 1972-11-07 1974-06-28 Nasa Conductive elastomeric extensometer
US4364280A (en) * 1979-05-08 1982-12-21 Kutsay Ali U Double shear beam strain gage load cell
GB2117128A (en) * 1982-03-05 1983-10-05 Bofors Ab Load cells
WO1987001573A1 (en) * 1985-09-11 1987-03-26 Société Anonyme Agritronics Monitoring method and device intended particularly to parturition and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3913563A (en) * 1974-03-08 1975-10-21 Medical Instr & Technology Contraction monitor
DE2826391A1 (en) * 1978-06-16 1980-01-03 Heribert Ing Grad Czerny Mother and child birth monitor - has capsule with electrodes and containing data emitter for mother and child

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3820529A (en) * 1972-11-07 1974-06-28 Nasa Conductive elastomeric extensometer
US4364280A (en) * 1979-05-08 1982-12-21 Kutsay Ali U Double shear beam strain gage load cell
GB2117128A (en) * 1982-03-05 1983-10-05 Bofors Ab Load cells
WO1987001573A1 (en) * 1985-09-11 1987-03-26 Société Anonyme Agritronics Monitoring method and device intended particularly to parturition and application thereof

Also Published As

Publication number Publication date
DE3903776C1 (en) 1990-04-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOTTINGER BALDWIN MESSTECHNIK G.M.B.H.

Effective date: 19911231