A battery pack comprises a plurality of lithium polymer cells (110, 112, 114, 116; 210, 212, 214, 216; 310, 310A, 312, 312A, 314, 314A, 316, 316A; 410), a charger (232, 332, 432) connected to the plurality of lithium polymer cells, a spread spectrum oscillator (204) connected to the charger, a battery condition indicator and controller (248) connected to the charger, a first order battery protection circuit (250, 350), and a second order battery protection circuit (252, 352) connected to at least one of the plurality of lithium polymer cells and a thermal fuse (224, 324, 424). The first order battery protection circuit (250, 350) is connected to elements selected from the group consisting of: the battery condition indicator and controller (248), at least one sensor (256, 258, 260, 264, 266; 358, 372) connected to the at least one of the plurality of lithium polymer cells, a cell balance circuit (254, 354) connected to the at least one of the plurality of lithium polymer cells, and a battery disconnect switch (246).


    Access

    Download


    Export, share and cite



    Title :

    LITHIUM POLYMER BATTERY POWERED INTRAVENOUS FLUID WARMER


    Additional title:

    DURCH EINE LITHIUM-POLYMER-BATTERIE BETRIEBENE INFUSIONSFLÜSSIGKEITSAUFWÄRMVORRICHTUNG
    CHAUFFAGE DE FLUIDE INTRAVEINEUX ALIMENTÉ PAR UNE BATTERIE POLYMÈRE AUX LITHIUM


    Contributors:

    Publication date :

    2017-04-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / A61M DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY , Vorrichtungen zum Einführen oder Aufbringen von Substanzen in oder auf den Körper / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    LITHIUM POLYMER BATTERY POWERED INTRAVENOUS FLUID WARMER

    CASSIDY DAVID | European Patent Office | 2016

    Free access

    Lithium battery powered hoisting equipment

    YANG SHUYU / YUE HONGLIANG | European Patent Office | 2023

    Free access

    Vehicle warmer

    YANG HYEON KYU / OH MAN JU / CHUNG SO LA | European Patent Office | 2024

    Free access

    WAX WARMER

    BELONGIA DAVID C | European Patent Office | 2015

    Free access

    TIRE WARMER

    OTOMO ISAMU | European Patent Office | 2023

    Free access