Techniques for prediction and monitoring of clinical episodes
View Patent ↗Apparatus and methods are provided for monitoring a subject, including setting respective first and second thresholds that are different from one another, sensing at least one parameter of the subject, and analyzing the parameter to generate a score. If the score is between the first and second thresholds, an alert that is indicative of a condition of the subject is generated only after the subject awakes. If the score passes the second threshold, an alert that is indicative of the subject's condition is generated immediately. Other applications are also described.
1. A method for monitoring a subject, comprising:
setting respective first and second thresholds that are different from one another;
sensing at least one parameter of the subject;
analyzing the sensed parameter to generate a score;
if the score is between the first and second thresholds, generating an alert that is indicative of a condition of the subject only after the subject awakes; and
if the score passes the second threshold, generating an immediate alert that is indicative of the subject's condition.
2. Apparatus for monitoring a subject, comprising:
a sensor, adapted to sense at least one parameter of a subject;
a user interface; and
a control unit, adapted to:
set respective first and second thresholds that are different from one another,
analyze the sensed parameter to generate a score,
if the score is between the first and second thresholds, drive the user interface to generate an alert that is indicative of a condition of the subject only after the subject awakes, and
if the score passes the second threshold, drive the user interface to generate an immediate alert that is indicative of the subject's condition.
3. The method according to claim 1 , wherein:
generating the alert that is indicative of the condition of the subject only after the subject awakes comprises generating an alert indicative of a future predicted clinical episode, and
generating the immediate alert that is indicative of the subject's condition comprises generating an alert indicative of a currently occurring clinical episode.
4. The method according to claim 1 , wherein:
generating the alert that is indicative of the condition of the subject only after the subject awakes comprises generating an alert indicative of a low level of asthma attack, and
generating the immediate alert that is indicative of the subject's condition comprises generating an alert indicative of a high level of asthma attack.
5. The apparatus according to claim 2 , wherein the control unit is adapted to:
if the score is between the first and second thresholds, drive the user interface to generate an alert that is indicative of a future predicted clinical episode of the subject, only after the subject awakes, and
if the score passes the second threshold, drive the user interface to generate an immediate alert that is indicative of a currently occurring clinical episode of the subject.
6. The apparatus according to claim 2 , wherein the control unit is configured to:
if the score is between the first and second thresholds, drive the user interface to generate an alert that is indicative of a low level of asthma attack of the subject, only after the subject awakes, and
if the score passes the second threshold, drive the user interface to generate an immediate alert that is indicative of a high level of asthma attack of the subject.