ANALOG HEATER CONTROL FOR MEDICAL INSTRUMENT
    2.
    发明公开
    ANALOG HEATER CONTROL FOR MEDICAL INSTRUMENT 失效
    模拟加热医疗器械

    公开(公告)号:EP0775311A4

    公开(公告)日:1996-08-30

    申请号:EP94927199

    申请日:1994-08-18

    CPC classification number: G01N33/4905

    Abstract: An instrument for determining a characteristic of a biological fluid or a control includes a heater and a heater control. The heater comprises a heater element, supported in heat conducting relationship to the biological fluid or control when the instrument is in use. A temperature sensitive element monitors the temperature of the heater element support. The heater control comprises a first temperature setpoint control for controlling the heater to maintain the temperature of the biological fluid or control at about a first temperature and a second temperature setpoint control for overriding the first temperature setpoint control to heat the biological fluid or control toward a second temperature.

    ANALOG HEATER CONTROL FOR MEDICAL INSTRUMENT

    公开(公告)号:CA2168966A1

    公开(公告)日:1995-03-09

    申请号:CA2168966

    申请日:1994-08-18

    Abstract: An instrument (100) for determining a coagulation characteristic of blood, a blood fraction or a control (514) includes a heater (182, 192) and a heater control (322). The heater comprises heater element (182) supported (192) in heat conducting relationship to the blood, blood fraction or control (514) when the instrument (100) is in use. The temperature of the heater element support (192) is monitored (188). The heater control (322) comprises a first temperature setpoint control (428) and a second temperature setpoint control (SETPoinT 2). The heater control (322) is coupled to the heater element support monitor (188), and the heater element (182) is coupled to the heater control (322) to be controlled thereby.

    ANALOG HEATER CONTROL FOR MEDICAL INSTRUMENT

    公开(公告)号:CA2168966C

    公开(公告)日:2007-07-31

    申请号:CA2168966

    申请日:1994-08-18

    Abstract: An instrument (100) for determining a coagulation characteristic of blood, a blood fraction or a control (514) includes a heater (182, 192) and a heater control (322). The heater comprises a heater element (182) supported (192) in heat conducting relationship to the blood, blood fraction or control (514) when the instrument (100) is in use. The temperature of the heater element support (192) is monitored (188). The heater control (322) comprises a first temperature setpoint control (428 ) and a second temperature setpoint control (SETPoinT 2). The heater control (322) is coupled to the heater element support monitor (188), and the heater element (182) is coupled to the heater control (322) to be controlled thereby.

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