Abstract: A system comprising a remotely programmable micromonitor with a wireless sensing system-on-module (SOM), one or more sensors to detect one or more conditions in a subject by monitoring one or more parameters associated with the conditions by comparing any monitored parameter to a baseline measurement of the monitored parameter from the subject, a plurality of sensors corresponding to a monitored parameter and connected to the micromonitor to convey measurements of all monitored parameters, the sensors including at least one of a non-optical pulse wave sensor or an electrocardiogram (ECG) sensor, a communications module capable of communicating with a wireless technology, wherein the module can send an alert signal to the subject or an attending physician or a remote service center or any other subject, and one or more algorithms for monitoring conditions and/or for predicting conditions, including at least one of a fall detection or fall prediction algorithm.

Abstract: A system comprising a remotely programmable micromonitor with a wireless sensing system-on-module (SOM), one or more sensors to detect one or more conditions in a subject by monitoring one or more parameters associated with the conditions by comparing any monitored parameter to a baseline measurement of the monitored parameter from the subject, a plurality of sensors corresponding to a monitored parameter and connected to the micromonitor to convey measurements of all monitored parameters, the sensors including at least one of a non-optical pulse wave sensor or an electrocardiogram (ECG) sensor, a communications module capable of communicating with a wireless technology, wherein the module can send an alert signal to the subject or an attending physician or a remote service center or any other subject, and one or more algorithms for monitoring conditions and/or for predicting conditions, including at least one of a fall detection or fall prediction algorithm.

Abstract: A system comprising a remotely programmable micromonitor with a wireless sensing system-on-module (SOM), one or more sensors to detect one or more conditions in a subject by monitoring one or more parameters associated with the conditions by comparing any monitored parameter to a baseline measurement of the monitored parameter from the subject, a plurality of sensors corresponding to a monitored parameter and connected to the micromonitor to convey measurements of all monitored parameters, the sensors including at least one of a non-optical pulse wave sensor or an electrocardiogram (ECG) sensor, a communications module capable of communicating with a wireless technology, wherein the module can send an alert signal to the subject or an attending physician or a remote service center or any other subject, and one or more algorithms for monitoring conditions and/or for predicting conditions, including at least one of a fall detection or fall prediction algorithm.

Abstract: A method and system for detecting the physiological onset of operator fatigue. The condition of the operator is correlated with physiological signs of the early stages in the process of falling asleep according to the Hori EEG model. Passive correlation is done via monitoring of the gripping pressure of the operator's hand(s) on a handgrip containing pressure transducers. Correlation with Hori stage 2 is a preliminary indicator of the onset of operator fatigue. Active correlation is done via contingent Psychomotor Vigilance Tests administered upon the preliminary indication, with operator stimulus from a vibratory element in the handgrip and operator response being a rapid increase in gripping pressure. Correlation of the frequency of contingent PVT requests with Hori stage 3 is a critical indicator of the onset of operator fatigue. Upon detection of the onset of fatigue, an alarm is signaled to the operator and other personnel.

Abstract: Non-obtrusive monitoring apparatus for detecting the emotional stress of attempted deception by a standing or seated subject. The apparatus has sensors for measuring parameters of posture, sway, weight distribution, cardiac function, and respiratory function, and outputs computer-readable data for processing and reporting. Also disclosed are: systems for synchronizing output data with information about questions asked of the subject as well as other interrogation stimuli administered to the subject; and systems for analyzing the output data and interrogation stimuli to identify patterns indicating heightened anxiety.

Abstract: The present invention relates to the field of non-obtrusive detection of emotional stress of an individual in general, and signs of emotional stress associated with attempted deception by an individual in particular. The invention includes a monitoring apparatus that is positioned beneath a monitored individual who is standing or seated, the apparatus having attached sensors for sensing parameters reflecting changes in preferably at least one of posture, sway, weight distribution, cardiac function and respiratory function of the monitored individual. The sensors are preferably at least one of strain gauges, piezo electric pressure sensors, optical pressure sensors, and other pressure and weight sensors. The monitoring apparatus also includes a unit for receiving signals from the sensors, and for converting them into data into a computer-readable format, and for storing the data in a computer-readable medium.

Abstract: Apparatus and method for the early detection of increased performance impairment, incapacitation or drowsiness of a person, particularly of a person gripping an object such as a steering wheel. A wrist band is worn by the person and an electrical sensor is pressed against the person's skin by the band to sense physiological conditions by detecting various parameters at the wrist and analyzing them to provide an indication of the onset of drowsiness in the person. Some of the parameters analyzed include EMG, temperature, response to stimulation and muscular activity at the wrist. A description of a shock-absorbing wrist monitor is disclosed.

Abstract: Apparatus and method for the early detection of increased performance impairment, incapacitation or drowsiness of a person, particularly of a person gripping an object such as a steering wheel. A wrist band is worn by the person and an electrical sensor is pressed against the person's skin by the band to sense physiological conditions by detecting various parameters at the wrist and analyzing them to provide an indication of the onset of drowsiness in the person. Some of the parameters analyzed include EMG, temperature, response to stimulation and muscular activity at the wrist. A description of a shock-absorbing wrist monitor is disclosed.

Abstract: Improved methodology and apparatus for heart rate-related exercise through: (1) entering and storing and of user's age, as well as computing and storing of Maximal Heart Rate (MHR), (2) usage of programmable heart-rate target zone for benefit-specific training such as fat burning or strong heart, (3) computation of each target zone heart rate limits from the individualized age-related maximal heart rate, (e.g., specific fat-burning zone is 0.55 to 0.70 of the MHR for the specific user, and the strong heart zone is 0.7-0.85 of the MHR), (4) providing feedback of various exercise parameters (zone and time-in-zone, exercise elapsed time, etc.

Abstract: A wrist worn device and method for monitoring and alerting the user of increased drowsiness. The device includes sensors for monitoring several physiological parameters of the user, including peripheral pulse rate variability, peripheral vasomotor response, muscle tone, peripheral blood flow and reaction time variability. If the majority of these parameters are indicative of increased drowsiness, and audio-visual alert is provided the user. The sensors are encased in a shock-absorbing unit and wirelessly transmit the sensed data.

Abstract: A device for detecting displacement of an object, particularly a chest belt for detecting respiration, includes an optical fibre having a light source at one end and a light-emitting face at the opposite end, a reflector device adjacent to and partially overlapping the light-emitting face of the optical fibre and movable with respect thereto to increase or decrease the amount of overlapping, a coupling for coupling the reflecting device to the object whose displacement is being detected, and a light sensor for sensing the amount of light reflected by the reflector back to the light-emitting face of the optical fibre and for outputting an electrical signal corresponding thereto.

Abstract: A method and apparatus for monitoring a subject to detect the occurrence of apnea, wherein the respiration rate and amplitude of the subject is detected by a plurality of electrodes for a predetermined initial time interval of a plurality of breath to produce a measure of the average respiration volume of the subject, the latter measurement is stored, and is compared with the detected respiration rate and amplitude of the subject during subsequent time intervals. A signal is generated whenever a detected average volume falls below the reference average volume by a predetermined percentage.

Abstract: A system for measuring electrical impedance particularly of biological tissues to provide an indication of the condition of such tissue. The system comprises a source of constant-amplitude current and three pairs of electrodes, of which the first pair constitutes excitational electrodes, the second pair constitutes sensing electrodes, and the third pair constitutes focusing electrodes to focus the current flowing between the two excitation electrodes to the region occupied by the sensing electrodes. The system further includes synchronized switching means for alternately connecting the first group and the second group of electrodes to the excitation source.