Education and demonstration – Anatomy – physiology – therapeutic treatment – or surgery... – Cardiac massage or artificial respiration
Patent
1980-12-08
1986-09-16
Skogquist, Harland S.
Education and demonstration
Anatomy, physiology, therapeutic treatment, or surgery...
Cardiac massage or artificial respiration
G09B 2332
Patent
active
046119981
ABSTRACT:
An infant-sized mannequin is provided for use in training or practicing cardiopulmonary resuscitation involving synchronized insufflation and external cardiac massage manipulations. The mannequin is provided with lung-simulating structure, including a pressure switch transducer actuated by insufflations applied to the mannequin and producing an electrical signal indicative of the rate and pressure of the applied insufflations. The mannequin is also provided with a plunger mechanism actuatable by cardiac massage manipulations applied to the mannequin. The plunger mechanism in turn actuates a potentiometer transducer which produces an electrical signal indicative of the rate and depth of cardiac massage. The electrical signals are conveyed by wire connections to a recorder producing separate record traces of cardiac massage action and insufflation, for providing a visual record of the several CPR parameters indicative of the performance skill of one performing CPR on the mannequin.
REFERENCES:
patent: 3562924 (1971-02-01), Baerman
patent: 3572317 (1971-03-01), Wade
patent: 3736362 (1973-05-01), Laerdal
patent: 3872609 (1975-02-01), Smrcka
patent: 4001950 (1977-01-01), Blumensaadt
AMBU Cardiopulmonary Resuscitation Training Manikin, Marion Health and Safety, Inc. Rockford, Illinois, 6 pages.
CPR Billy No. 110, Manufactured by Simulaids, 270 Tinker St., Woodstock, N.Y. 12498, p. 6 of 1978 Catalog.
Med-E-Train, Simulaids Catalog for 1978, pp. 14, 15.
Simulaids product catalog; Simulaids, Inc., Woodstock, New York, pp. 6, 14 and 15.
Board of Regents University of Texas System
Skogquist Harland S.
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