Patent ID: 11972673
Assignee: L&T TECHNOLOGY SERVICES LIMITED
Field: Control (Instruments)
Classification: CPC G | IPC G

Claim 7:
8. A ventilation mask (202) comprising:
a sensor (204) configured to be positioned at a head region of a patient, wherein the sensor (204) is configured to detect movement of head of the patient; and
a transceiver (206) coupled to the sensor (204), wherein the transceiver (206) is configured to transmit, to an alarm generating device (208), a signal corresponding to the movement of the head of the patient detected by the sensor (204), wherein the alarm generating device (208) is configured to:
categorize state of alarm values into one of a plurality of categories of state of alarm values, wherein the categorizing comprises:
receiving a sensitivity setting;
comparing the determined state of alarm value with a plurality of threshold values associated with the sensitivity setting, wherein each of the plurality of threshold values corresponds to a category of the plurality of categories of state of alarm values; and
categorizing the determined state of alarm value into one of the plurality of categories of state of alarm values based on the comparison;

receive, from the sensor (204), the signal corresponding to the movement of the head of the patient;
determine a state of alarm value from the signal; and
generate an alarm based on the state of alarm value.