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Wang et al., 1971 - Google Patents

Contribution of diaphragmatic-abdominal displacement to ventilation in supine man.

Wang et al., 1971

Document ID
6023591678726414097
Author
Wang C
Josenhans W
Publication year
Publication venue
Journal of Applied Physiology

External Links

Snippet

METHODS The system we have developed allows measurement of the linear momentum of breathing(lmb) in supine subjects. The method has been described in detail previously (10). Briefly, a trolley with a constant mass of 3 kg moves on tracks mounted on an ultralow …
Continue reading at journals.physiology.org (other versions)

Classifications

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    • 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
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
    • A—HUMAN NECESSITIES
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    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087—Measuring breath flow
    • A61B5/0871—Peak expiratory flowmeters
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    • 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
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    • A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
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    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
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    • A63B23/00—Exercising apparatus specially adapted for particular parts of the body

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