Devices and methods for non-invasive monitoring of substance in a body

A computer implemented method for non-invasive monitoring of substance in a user's body, the method comprising:

• receiving, by an input module, a first data pertaining to substance consumption characteristics based on the substance consumed by the user, wherein at least some of the first data is received from at least one substance sensor, and the first data comprises a measure of the substance present in an ambiance of the user at predetermined time intervals, wherein the substance is a chemical substance capable of being consumed by the user and emanating at least a portion of the substance or remnant substance into the ambience of the user, and wherein the remnant substance being capable of sensed and measured by the substance sensor;
• identifying, by a dynamic monitoring module, the user's substance consumption profile based on the received first data, wherein the user's substance consumption profile is identified by:
• computing inhale time, hold time and exhale time from the received measure of the substance present in the ambience;
• computing puff time based on the computed inhale time, hold time and exhale time;
• and
• associating the computed puff time with the user's substance consumption profile;
• and
• computing, by the dynamic monitoring module, average amount of the substance in the body at a given time (Nfinal(t)) based on the received first data, wherein the average amount of substance in the body at the given time Nfinal(t) is computed by:
• computing substance level in the body after each consumption;
• and
• integrating the computed substance level in the body in a day.

A computer program product comprising a non-transitory computer readable medium having a computer readable program embodied therein, wherein the computer readable program, when executed on a computing device, causes the computing device to:

• receive a first data pertaining to substance consumption characteristics based on the substance consumed by the user, wherein at least some of the first data is received from at least one substance sensor, and the first data comprises a measure of the substance present in an ambiance of the user at predetermined time intervals, wherein the substance is a chemical substance capable of being consumed by the user and emanating at least a portion of the substance or remnant substance into the ambience of the user, and wherein the remnant substance being capable of sensed and measured by the substance sensor;
• identify, the user's substance consumption profile based on the received first data, wherein the user's substance consumption profile is identified by:
• computing inhale time, hold time and exhale time from the received measure of the substance present in the ambience;
• computing puff time based on the computed inhale time, hold time and exhale time;
• and
• associating the computed puff time with the user's substance consumption profile;
• compute, an average amount of the substance in the body at a given time (Nfinal(t)) based on the received first data, wherein the average amount of substance in the body at the given time Nfinal(t) is computed by:
• computing substance level in the body after each consumption;
• and
• integrating the computed substance level in the body in a day;
• receive a second data pertaining to the user's profile;
• generate at pre-determined intervals, a summary of consumption of the substance based on the received first data and obtain goals directed to reduce consumption of the substance by setting desired number of consumptions in a day to be less than the received first data;
• compute, a threshold N(ICT) corresponding to amount of substance the body can sustain, the threshold N(ICT) being based on the received first data, the received second data and the obtained goals;
• and
• generate and transmit, an alert based on a pre-determined condition selected from the group consisting of (i) user consuming the substance before the set threshold N(ICT) is reached by the body, (ii) number of consumptions in a day is more than the desired number of consumptions in the day;
• and (iii) time interval between two consecutive consumptions of the substance is less than the average time interval between two consecutive consumptions of the substance (ICT).