529results about "Ergometry" patented technology

A system for detecting non-verbal acoustic energy generated by a subject is provided. The system includes a sensor mountable on or in a body region of the subject, the sensor being capable of sensing the non-verbal acoustic energy; and a processing unit being capable of processing the non-verbal acoustic energy sensed by the sensor and deriving an activity related signature therefrom, thereby enabling identification of a specific activity associated with the non-verbal acoustic energy.

Wearable apparatus for monitoring various physiological and environmental factors are provided. Real-time, noninvasive health and environmental monitors include a plurality of compact sensors integrated within small, low-profile devices, such as earpiece modules. Physiological and environmental data is collected and wirelessly transmitted into a wireless network, where the data is stored and / or processed.

A detecting, monitoring and reporting apparatus includes at least two sensors for facilitating the generation of data indicative of physiological parameters of the individual and / or data indicative of a contextual parameters of the individual. A processor is coupled to the sensors and is adapted to generate at least one of derived data from at least a portion of the data indicative of physiological parameters and analytical status data from at least a portion of at least one of the data indicative of physiological parameters, the data indicative of contextual parameters, the derived data and the analytical status data. A memory retrievably stores the data and one of various ways of transmitting the data is provided.

Portable computing apparatus for aiding a user in the monitoring of the consumption of consumable items, such as food items or prescribed medicaments, and reordering such items includes a common database for use in monitoring the items as consumed, and for preparing the reorder list at the proper time. The apparatus preferably includes an imaging device for recording the image of the item to be consumed, and recognition circuitry for utilizing the recorded image to identify the item and also to provide information concerning its nutritional content in a weight management program. The consumable item may also be identified in other manners, such as by a barcode reader, or a voice-recognition circuit.

A terminal is provided for monitoring at least one activity of a user. The terminal includes a connecting means, at least one acceleration sensor and a controller. The connecting means, which can include a strap, belt, clip, lanyard or the like, is adapted for attaching the terminal onto a body of the user. The acceleration sensor(s) are capable of measuring and providing acceleration measurement signals representative of movement of the user in performing an activity. And the controller is capable of operating an activity detection application, which is capable of receiving at least a portion of the measurement signals. The activity detection application is also capable of determining at least one value related to the user performing the selected activity based upon the acceleration measurement signals, the at least one value being an intensity value representing an intensity with which the user performs the activity.

A detecting, monitoring and reporting apparatus includes at least two sensors for facilitating the generation of data indicative of physiological parameters of the individual and / or data indicative of a contextual parameters of the individual. A processor is coupled to the sensors and is adapted to generate at least one of derived data from at least a portion of the data indicative of physiological parameters and analytical status data from at least a portion of at least one of the data indicative of physiological parameters, the data indicative of contextual parameters, the derived data and the analytical status data. A memory retrievably stores the data and one of various ways of transmitting the data is provided.

Disclosed are a method for measuring quantity of exercise and an apparatus comprising an acceleration sensor for generating acceleration information by measuring the quantity of exercise according to user movement, sensor control unit for supplying power to the acceleration sensor and sampling the acceleration information generated from the acceleration sensor, a dynamic energy measurement unit for converting the sampled acceleration information into dynamic energy, comparing a local maximum value with a predetermined threshold value if an ascending gradient of the dynamic energy has the local maximum value exceeding a predetermined value and determining a user step if the local maximum value exceeds the predetermined threshold value, a calorie consumption measurement unit for calculating calorie consumption by analyzing an energy level of dynamic energy determined as a user step, a memory for storing information, and a display section for displaying information related to the number of steps and calorie consumption.

A system and method for classifying and measuring human motion senses the motion of the human and the metabolism of the human. A motion classification unit determines the motion type being carried out by the human and provides the motion classification information to an energy estimator and a health monitor. The energy estimator also receives the metabolism information and therefrom provides an estimate of energy expended by the human. The health monitor triggers an alarm if health related thresholds are traversed. The motion classification is also provided to a processing unit that in turn provides the data to a Kalman filter, which has an output that is provided as feedback to the motion classification unit, the energy estimator and health monitor. Altimeter, GPS and magnetic sensors may also be provided for monitoring the human motion, and initial input and landmark input data inputs are provided to the system.

The invention is a system for monitoring and reporting the activity level and caloric expenditure of an individual. The system has sensors in electronic communication with a wearable device. A processor is programmed to communicate with the sensor and a computing device to activity data from movement-related data. A remote server receiving the activity data and the data from computing device, and generates a graphical presentation. The graphical presentation comprises information related to the activity data. The wearable device also provides visual and audio data.

A water and moisture sealed, self contained, compact, long term, ambulatory physio-kinetic monitor is designed for mounting directly to the skin of an athlete or fitness performer, preferably immediately adjacent to the organ or system that is to be monitored, and is adhesively held there in place, covertly and comfortably, under clothing by disposable electrode, adhesive skin pads. At least three positive electrodes and a common negative electrode extend from the monitor and attach by similar disposable adhesive electrode pads to detect physiological, e.g. ECG data. Accelerometer means disposed within the monitor detects body movement and likewise stores that data on a third ECG data channel.

A system for detecting non-verbal acoustic energy generated by a subject is provided. The system includes a sensor mountable on or in a body region of the subject, the sensor being capable of sensing the non-verbal acoustic energy; and a processing unit being capable of processing the non-verbal acoustic energy sensed by the sensor and deriving an activity related signature therefrom, thereby enabling identification of a specific activity associated with the non-verbal acoustic energy.

A system for detecting non-verbal acoustic energy generated by a subject is provided. The system includes a sensor mountable on or in a body region of the subject, the sensor being capable of sensing the non-verbal acoustic energy; and a processing unit being capable of processing the non-verbal acoustic energy sensed by the sensor and deriving an activity related signature therefrom, thereby enabling identification of a specific activity associated with the non-verbal acoustic energy.

An exercise monitoring system which includes an electronic positioning device; a physiological monitor; and a display unit configured for displaying data provided by said electronic positioning device and said physiological monitor.

A mobile phone apparatus for performing sports physiological measurements and generating target workout information includes a motion detector, a physiological parameter detector, a portable housing, and a processing module. The motion detector detects motion of a user performing exercise, the physiological parameter detector detects physiological parameters of the user, the portable housing houses the processing module, and the processing module is coupled to the motion detector and the physiological parameter detector. The processing module establishes a series of workout stages having varying exercise intensities, estimates at least one of a maximum oxygen uptake quantity ({dot over (V)}O2max) and an anaerobic threshold (AT) of the user performing exercise with reference to data obtained by the motion detector and the physiological parameter detector, and generates target workout information to the user performing exercise.

Methods, devices, and computer programs are presented for creating a unified data stream from multiple data streams acquired from multiple devices. One method includes an operation for receiving activity data streams from the devices, each activity data stream being associated with physical activity data of a user. Further, the method includes an operation for assembling the unified activity data stream for a period of time. The unified activity data stream includes data segments from the data streams of at least two devices, and the data segments are organized time-wise over the period of time.

In order to obtain calorie expenditure with good accuracy, the device is provided with a basal metabolic state specifying element (142) which specifies the subject's basal metabolic state from his body temperature; a correlation storing element (151) which stores respective regression formulas showing the correlation between the pulse rate and the calorie expenditure when the subject is at rest or active; a correlation correcting element (152) which correcting the stored regression formulas using the basal metabolic state; a body motion determining element (104) which determines whether or not the subject is at rest; and a regression formula selecting element (153) which selects the regression formula which should be used in accordance with the results of this determination. The subject's pulse rate is applied in the selected regression formula, and the calorie expenditure corresponding to this pulse rate is calculated by calorie expenditure calculator (162).

Method and calculations determine an individual's, or several individuals' simultaneous rates of oxygen consumption, maximum rates of oxygen consumption, heart rates, calorie expenditures, and METS (multiples of metabolic resting rate) in order to determine the amounts of work that is performed by the individual's body. A heart monitor measures the heart rate, and an accelerometer measures the acceleration of the body along one or more axes. An altimeter measures change in altitude, a glucose monitor measures glucose in tissue and blood, and thermometers, thermistors, or thermocouples measure body temperature. Data including body fat and blood pressure measurements are stored locally and transferred to a processor for calculation of the rate of physiological energy expenditure. Certain cardiovascular parameters are mathematically determined. Comparison of each axis response to the individual's moment can be used to identify the type of activity performed and the information may be used to accurately calculate total energy expenditure for each physical activity. Energy expenditure may be calculated by assigning a separate proportionality coefficient to each axis and tabulating the resulting filtered dynamic acceleration over time, or by comparison with previously predetermined expenditures for each activity type. A comparison of total energy expenditure from the current activity is compared with expenditure from a previous activity, or with a baseline expenditure rate to assess the level of current expenditure. A measure of the individual's cardio-vascular health may be obtained by monitoring the heart's responses to various types of activity and to total energy expended.

PCT No. PCT / JP97 / 02029 Sec. 371 Date Feb. 9, 1998 Sec. 102(e) Date Feb. 9, 1998 PCT Filed Jun. 12, 1997 PCT Pub. No. WO97 / 47239 PCT Pub. Date Dec. 18, 1997In order to obtain calorie expenditure with good accuracy, the device is provided with a basal metabolic state specifying element (142) which specifies the subject's basal metabolic state from his body temperature; a correlation storing element (151) which stores respective regression formulas showing the correlation between the pulse rate and the calorie expenditure when the subject is at rest or active; a correlation correcting element (152) which correcting the stored regression formulas using the basal metabolic state; a body motion determining element (104) which determines whether or not the subject is at rest; and a regression formula selecting element (153) which selects the regression formula which should be used in accordance with the results of this determination. The subject's pulse rate is applied in the selected regression formula, and the calorie expenditure corresponding to this pulse rate is calculated by calorie expenditure calculator (162).

A method for communicating data is provided that includes collecting data associated with an individual using an accelerometer. The accelerometer is operable to monitor activity associated with the individual. The method also includes communicating the data to a computing device, which can receive the data and perform any number of operations.

An apparatus for indicating a health-related condition of a subject has an input interface for receiving a sequence of samples of a first biological quantity derived by a first measurement method, the first measurement method being an invasive measurement and having a first impact on the subject, and for receiving a sequence of samples of a second biological quantity derived by a second measurement method, the second measurement method being a non-invasive measurement and having a second impact on the subject, wherein the first biological quantity gives a more accurate indication of the health-related condition of the subject than the second biological quantity, wherein the first biological quantity and the second biological quantity have a correlation to the health-related condition of the subject, and wherein the second impact is smaller than the first impact; a predictor for providing, for a certain time, for which no sample for the first biological quantity exists, an estimated value of the first biological quantity using samples for the first biological quantity and, as far as available, samples for the second quantity; and an output interface for outputting the estimated value or data derived from the estimated value so that an indication for the health-related condition of the subject is obtained.

An indirect calorimeter for measuring the metabolic rate of a subject includes a disposable portion and a reusable portion. The disposable portion includes a respiratory connector configured to be supported in contact with the subject so as to pass inhaled and exhaled gases as the subject breathes. The disposable portion also includes a flow pathway operable to receive and pass inhaled and exhaled gases, having a first end in fluid communication with the respiratory connector and a second end in fluid communication with a source and sink for respiratory gases. The disposable portion is disposed within the reusable portion, which includes a flow meter, a component gas concentration sensor, and a computation unit. The flow meter generates a signal as a function of the instantaneous flow volume of respiratory gases passing through the flow pathway and the component gas concentration sensor generates a signal as a function of the instantaneous fraction of a predetermined component gas in the exhaled gases. The computation unit receives the electrical signals from the flow meter and the concentration sensor and calculates at least one respiratory parameter for the subject as the subject breathes through the calorimeter.

A monitoring device (20) and method (200) for monitoring the health of a user is disclosed herein. The monitoring device (20) is preferably a watch (25), an optical sensor (30) disposed on a band of the watch (25), a circuitry assembly (35) embedded within a main body of the watch (25), a display member (40) disposed on an exterior surface of the main of the watch, and a control component (43). The monitoring device (20) preferably displays the following information about the user: pulse rate; blood oxygenation levels; calories expended by the user of a pre-set time period; target zones of activity; time; distance traveled; and dynamic blood pressure. The watch (25) also displays the time of day on the display member (40).

Systems and techniques for the collection and display of athletic information. Athletic data relating to a single person or group of people is collected at a central location, and subsequently displayed at a desired remote location or on a mobile device so that the person or people can review and critique their performance. In addition, athletic data for multiple persons can be collected at a central location, and subsequently displayed to a user at a desired remote location or on a mobile device, so that the user can compare his or her athletic activities to others.

An indirect calorimeter for measuring the metabolic rate of a subject includes a respiratory connector configured to be supported in contact with the subject so as to pass inhaled and exhaled gases as the subject breathes, a flow pathway, and a hygiene barrier positioned to block a predetermined pathogen from the exhaled gases. The indirect calorimeter also includes a flow pathway having a first end in fluid communication with the respiratory connector and a second end in fluid communication with a source and sink for respiratory gases. The flow pathway includes a flow tube through which the inhaled and exhaled gases pass, an outer housing surrounding the flow tube, and a chamber disposed between the flow tube and the first end. The indirect calorimeter also includes a flow meter configured to generate electrical signals as a function of the instantaneous flow volume of inhaled and exhaled gases passing through the flow pathway, and a component gas concentration sensor operable to generate electrical signals as a function of the instantaneous fraction of a predetermined component gas in the exhaled gases as the gases pass through the flow pathway. The indirect calorimeter further includes a computation unit operable to receive the electrical signals from the flow meter and the concentration sensor and operative to calculate at least one respiratory parameter for the subject as the subject breathes through the calorimeter.

A method of determining a respiratory parameter for a subject using an indirect calorimeter is provided. The indirect calorimeter includes a respiratory connector for passing inhaled and exhaled gases, a flow pathway operable to receive and pass inhaled and exhaled gases having a flow tube within the flow pathway through which the inhaled and exhaled gases pass, a flow meter for determining an instantaneous flow volume of the inhaled and exhaled gases, a component gas concentration sensor for determining an instantaneous fraction of a predetermined component gas and a computation unit having a processor and a memory. The method includes the steps of initializing the indirect calorimeter and the subject breathing into the respiratory connector if the indirect calorimeter is initialized, sensing the flow volume of the inhaled and exhaled gases passing through the flow pathway using the flow meter and transmitting a signal representing the sensed flow volume to the computation unit. The method also includes the steps of sensing a concentration of a predetermined component gas as the inhaled and exhaled gases pass through the flow pathway using the component gas sensor, and transmitting a signal representing the sensed concentration of the predetermined component gas to the computation unit. The method further includes the steps of calculating at least one respiratory parameter for the subject as the subject breathes through the calorimeter using the sensed flow volume and the sensed concentration of the predetermined component gas, and providing the subject with the at least one respiratory parameter.

The invention is a wireless communications device, such as a cellular telephone, having sensors to generate data indicative of a physiological or contextual parameters of a user. A processor on the wireless communications device is adapted derive physiological state information of the user from the contextual or physiological parameters. The apparatus may include a central monitoring unit remote from the sensors for storing data and transmitting data to a recipient.

An improved apparatus and methods of posture and physical activity monitoring. The apparatus is physically mountable to or associated with an object or person, includes a multi-axis accelerometer, and derives measurements of posture and of acceleration. Methods are disclosed which provide improved estimations of posture, acceleration, energy expenditure, movement characteristics and physical activity, detect the influence of externally-caused motion, and permit automatic calibration of the apparatus in the field.

A movement detecting device comprises a container (10), at least a first vibrator (16) which vibrates in accordance with a physical movement in a first direction (X), and a second vibrator (17) which vibrates about a second direction (Z), the first and second vibrators mounted in the container. The vibrations of the first and second vibrators are converted into an electric signal, and a value of the converted signal is shown on a display.

The invention relates to a method, a user-specific performance monitor and a computer program for determining the user's performance. In the method, the performance power of a physical exercise is determined by means of user movement data registered by the user-specific performance monitor. Further, the exertion level corresponding to the performance power of the physical exercise is determined by means of physiological information measured from the user, the physiological information being registered by the user-specific performance monitor; and the user's performance is estimated by means of the performance power of the physical exercise and the exertion level corresponding to the performance power of the physical exercise.