The authors conducted sled tests using the MAMA-2B pregnant dummy to analyze the mechanisms of injuries to pregnant drivers during frontal collisions. The seating position of the dummy was determined from the means of anthropometric values obtained from pregnant Japanese women. Deceleration waveforms with a delta-V of 13, 26 and 40 km/h were applied to the sled and tests were run with and without a seatbelt. Without a seatbelt, at a delta-V of 13 km/h, abdominal pressure peaked at the point where the dummy contacted the steering wheel. However, tests without a seatbelt and with a higher delta-V, the dummy slipped down the seat, consequently its torso slid below the airbag without a significant peak of abdominal pressure. This finding indicated that fetal outcome should be predicted based on more than just internal pressure of pregnant drivers, taking the overall status of the mother’s health into account.


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    Titel :

    Analysis of Overall Kinematics and Abdominal Response of Pregnant Drivers during Frontal Vehicle Collisions


    Weitere Titelangaben:

    Sae Technical Papers


    Beteiligte:
    Hitosugi, Masahito (Autor:in) / Tokudome, Shogo (Autor:in) / Abe, Takeshi (Autor:in) / Motozawa, Yasuki (Autor:in)

    Kongress:

    SAE World Congress & Exhibition ; 2009



    Erscheinungsdatum :

    20.04.2009




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch





    2009-01-0380 Analysis of Overall Kinematics and Abdominal Response of Pregnant Drivers during Frontal Vehicle Collisions

    Motozawa, Y. / Abe, T. / Hitosugi, M. et al. | British Library Conference Proceedings | 2009


    Analysis of the kinematics of pregnant drivers during low-speed frontal vehicle collisions

    Motozawa, Y. / Hitosugi, M. / Abe, T. et al. | Tema Archiv | 2010


    Analysis of the kinematics of pregnant drivers during low-speed frontal vehicle collisions

    Motozawa, Y. / Hitosugi, M. / Abe, T. et al. | Taylor & Francis Verlag | 2010


    Analysis of Chest Deflection of Pregnant Women Drivers Involved in Frontal Vehicle Collisions.

    Hitosugi, M. / Motozawa, Y. / Tokudome, S. et al. | British Library Conference Proceedings | 2009