Monitoring a condition of a subject
Apparatus for monitoring a subject is described. A sensor monitors the subject during a sleeping session of the subject, and generates a sensor signal in response thereto. A control unit analyzes the sensor signal. In response to analyzing the sensor signal, the control unit performs an action selected from the group consisting of: identifying that the subject is currently undergoing an apnea episode, and predicting that the subject is going to undergo an apnea episode. In response thereto, the control unit changes a position of at least a portion of a body of the subject by activating a device. Other applications are also described.
1. Apparatus comprising:
a sensor configured to monitor a subject during a sleeping session of the subject, and to generate a sensor signal in response thereto;
a control unit configured to:
analyze the sensor signal;
in response to analyzing the sensor signal, perform an action selected from the group consisting of: identifying that the subject is currently undergoing an apnea episode, and predicting that the subject is going to undergo an apnea episode; and
in response thereto, change a position of at least a portion of a body of the subject by activating a device.
2. The apparatus according to claim 1 , wherein the control unit is configured to determine a posture of the subject by analyzing the sensor signal.
3. The apparatus according to claim 1 , wherein the device includes an inflatable pillow, and wherein the control unit is configured to change the position of at least the portion of the subject's body by changing a level of inflation of the pillow.
4. The apparatus according to claim 1 , wherein the device includes a bed, and wherein the control unit is configured to change the position of at least the portion of the subject's body by changing an angle of at least a portion of the bed.
5. The apparatus according to claim 1 , wherein the device includes a mattress, and wherein the control unit is configured to change the position of at least the portion of the subject's body by changing an angle of at least a portion of the mattress.
6. The apparatus according to claim 1 , wherein, in response to analyzing the sensor signal, the control unit is configured to identify that the subject is currently undergoing an apnea episode, and, in response thereto, to change the position of at least the portion of the subject's body by activating a device.
7. The apparatus according to claim 1 , wherein, in response to analyzing the sensor signal, the control unit is configured to predict that the subject is going to undergo an apnea episode, and, in response thereto, to change the position of at least the portion of the subject's body by activating a device.