GB1176008A - Clinical Observation Bed. - Google Patents

Clinical Observation Bed.

Info

Publication number
GB1176008A
GB1176008A GB1908767A GB1908767A GB1176008A GB 1176008 A GB1176008 A GB 1176008A GB 1908767 A GB1908767 A GB 1908767A GB 1908767 A GB1908767 A GB 1908767A GB 1176008 A GB1176008 A GB 1176008A
Authority
GB
United Kingdom
Prior art keywords
mattress
weight
heartbeats
respiration
average value
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
GB1908767A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of GB1176008A publication Critical patent/GB1176008A/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
    • A61B5/103—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
    • 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
    • A61B2562/0223—Magnetic field sensors
    • 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
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Dentistry (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Magnetic Treatment Devices (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

1,176,008. Invalid beds. THOMSON-CSF. 28 April, 1967 [12 May, 1966], No. 19807/67. Heading A4J. [Also in Division G1] The force expended by a body on a mattress due to e.g. respiration, heartbeats &c. is measured by a number of vibrating string transducers symmetrically supporting the mattress from a fixed frame. The weight is measured by similar transducers mounted on each leg of the frame. Each transducer comprises a stretched string 28 (Fig. 8) located between the poles of a permanent magnet 15 and subjected to the tension between the mattress 1 and the fixed frame 3, or tensioned by the weight of the body and support assembly (Figs. 3, 4, not shown). The average value of each frequency represents the weight component, and the variations around this average value reoresent the forces due to respiration, heartbeats &c., which may be separated out by suitable filters.
GB1908767A 1966-05-12 1967-04-28 Clinical Observation Bed. Expired GB1176008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR61317A FR1500834A (en) 1966-05-12 1966-05-12 Vibrating rope surveillance bed

Publications (1)

Publication Number Publication Date
GB1176008A true GB1176008A (en) 1970-01-01

Family

ID=8608472

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1908767A Expired GB1176008A (en) 1966-05-12 1967-04-28 Clinical Observation Bed.

Country Status (5)

Country Link
BE (1) BE698398A (en)
CH (1) CH468182A (en)
FR (1) FR1500834A (en)
GB (1) GB1176008A (en)
NL (1) NL6706516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113109206A (en) * 2021-04-12 2021-07-13 上海天岳半导体材料有限公司 Device and method for evaluating raw material assembling uniformity in crucible

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712294A (en) * 1970-07-24 1973-01-23 J Muller Method and apparatus for measuring human reaction
FR2541887B1 (en) * 1983-03-04 1986-05-16 Le Blon Jean Pierre METHOD AND DEVICE FOR DETECTING WORK OF THE HEART
CN107951671B (en) * 2017-11-09 2020-03-17 张铁峰 Multifunctional physical therapy device for improving human microcirculation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113109206A (en) * 2021-04-12 2021-07-13 上海天岳半导体材料有限公司 Device and method for evaluating raw material assembling uniformity in crucible

Also Published As

Publication number Publication date
NL6706516A (en) 1967-11-13
FR1500834A (en) 1967-11-10
CH468182A (en) 1969-02-15
BE698398A (en) 1967-11-13

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