THERMOTHERAPY DEVICE
A thermotherapy device, especially incubator, for the treatment, includes a bordered bed surface freely accessible from above for receiving a newborn. A hood ( 2 ) is provided covering the bordered bed surface ( 4 ). A heating device ( 3 ) is arranged so as to be able to radiate the hood and bordered bed surface. A control and analysis unit is set up to determine the dew point and the temperature at the inner wall of the hood ( 2 ), and is also set up to activate the heating device ( 3 ) when the temperature at the inner wall of the hood falls below the sum of the dew point and a preset safety margin, and to deactivate the heating device ( 3 ) as soon as a temperature determined for the inner wall of the hood reaches a preset value above the dew point.
1 . A thermotherapy device for the treatment of newborns, the thermotherapy device comprising:
a bordered bed surface freely accessible from above for receiving a newborn;
a hood covering the bordered bed surface, the hood having an inner wall;
a heating means for radiating the hood and the bordered bed surface; and
a control and analysis unit determining a dew point and a temperature at the inner wall of the hood, and activating the heating means when the temperature at the inner wall of the hood falls below the sum of the dew point and a preset safety margin, and deactivating the heating means as soon as the temperature determined for the inner wall of the hood reaches a preset value above the dew point.
2 . A thermotherapy device in accordance with claim 1 , further comprising a temperature sensor which detects the temperature at the inner wall and which is connected to the control and analysis unit, the control and analysis unit activating the heating means until the determined temperature at the inner wall of the hood is at a preset value above the dew point.
3 . A thermotherapy device in accordance with claim 1 , further comprising
a temperature sensor detecting air temperature under the hood;
a temperature sensor detecting environmental temperature in the environment of the thermotherapy device; and
a humidity sensor detecting the relative humidity of the air under the hood, the control and analysis unit determining the temperature by calculating the temperature at the inner wall of the hood based on the air temperature and the ambient temperature and comparing the calculated temperature with the dew point.
4 . A thermotherapy device comprising:
a bed surface with a peripheral wall, the bed surface being freely accessible from above for receiving a newborn;
a hood positioned above the bed surface;
a heating device providing radiation directed at the bed surface and the hood disposed between the bed surface and the heating device; and
a control and analysis unit determining a dew point and a temperature at an inner surface of the hood, and activating the heating device when the temperature at the inner surface of the hood falls below a sum of the dew point and a preset safety margin, and deactivating the heating device upon the temperature determined for the inner surface of the hood reaching a preset value above the dew point.
5 . A thermotherapy device in accordance with claim 4 , further comprising a temperature sensor which detects the temperature at the inner surface of the hood and which is connected to the control and analysis unit, the control and analysis unit activating the heating device until the determined temperature at the inner surface of the hood is at a preset value above the dew point.
6 . A thermotherapy device in accordance with claim 4 , further comprising
a temperature sensor detecting air temperature under the hood;
a temperature sensor detecting environmental temperature in the environment of the thermotherapy device; and
a humidity sensor detecting the relative humidity of the air under the hood, the control and analysis unit determining the temperature by calculating the temperature at the inner surface of the hood based on the air temperature and the ambient temperature and comparing the calculated temperature with the dew point.