Under contract to Johnson Space Center, the University of Minnesota developed the concept of impedance cardiography as an alternative to thermodilution to access astronaut heart function in flight. NASA then contracted Space Labs, Inc. to construct miniature space units based on this technology. Several companies then launched their own impedance cardiography, including Renaissance Technologies, which manufactures the IQ System. The IQ System is 5 to 17 times cheaper than thermodilution, and features the signal processing technology called TFD (Time Frequency Distribution). TFD provides three- dimensional distribution of the blood circulation force signals, allowing visualization of changes in power, frequency and time.


    Zugriff

    Zugriff über TIB

    Verfügbarkeit in meiner Bibliothek prüfen


    Exportieren, teilen und zitieren



    Titel :

    Cardiac Monitor


    Erschienen in:

    Erscheinungsdatum :

    1996-01-01


    Medientyp :

    Sonstige


    Format :

    Keine Angabe


    Sprache :

    Englisch




    MONITOR SYSTEM, MONITOR SERVER, MONITOR METHOD, AND MONITOR PROGRAM

    YOSHIDA TAKESHI | Europäisches Patentamt | 2022

    Freier Zugriff

    Monitor apparatus and monitor system

    SONG YAN / NISHIYAMA MANABU / WATANABE TOMOKI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Monitor eines Kamera-Monitor-Systems

    SAUTTER SILJA / MIETHIG WERNER / NINGARAJU RAJESH et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    MONITOR SYSTEM AND MONITOR METHOD

    HOSHINO TOMOHIRO / MORIOKA TOMOYA / YAMADA TAKAHIRO | Europäisches Patentamt | 2015

    Freier Zugriff

    MONITOR SYSTEM AND MONITOR METHOD

    KUNIOKA JUN / WATANABE AKIRA / HATTA TAKASHI et al. | Europäisches Patentamt | 2021

    Freier Zugriff