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57 results about "RESTING HEART RATE" patented technology
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Method, medium, and apparatus for portably measuring calorie consumption
InactiveUS7762952B2Calculate consumedEffective calculationCatheterDiagnostic recording/measuringMeasurement deviceLarge Calorie
A measuring device for use in measuring calorie consumption includes a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second heart rates; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more of an age of the user, gender of the user, weight of the user, height of the user, and an at rest heart rate of the user. The measuring device is usable in a portable device, such as a portable digital audio and / or video reproducing apparatus.
Owner:SAMSUNG ELECTRONICS CO LTD
Method, device and wearable equipment for detecting heart rate
ActiveCN105816163AIncrease credibilityReduce the impactSensorsMeasuring/recording heart/pulse rateTime domainSignal quality
The invention provides a method, device and wearable equipment for detecting heart rate. The method comprises the following steps: calculating a time domain characteristic value and a frequency domain characteristic value of first PPG data acquired in a preset time cycle; determining the heart rate signal quality in the preset time cycle according to the time domain characteristic value and frequency domain characteristic value of the first PPG data and the activity of the user in the preset time cycle; and determining the heart rate value of the user in the preset time cycle according to the time domain characteristic value and the frequency domain characteristic value of the first PPG data, the heart rate signal quality in the preset time cycle and the heart rate related data in the previous preset time cycle, wherein the heart rate related data comprises the heart rate value and the heart rate signal quality. By adopting the technical scheme, the influence of noise for PPG data can be effectively reduced, and the accuracy of resting heart rate calculation can be improved.
Owner:ANHUI HUAMI INFORMATION TECH CO LTD
Method, medium, and apparatus for portably measuring calorie consumption
InactiveUS20060084851A1Calculate consumedEffective calculationCatheterDiagnostic recording/measuringMeasurement deviceLarge Calorie
A measuring device for use in measuring calorie consumption includes a pulse input unit which detects a first heart rate of the user at a first point in an exercise period and a second heart rate of the user at a second point of the exercise period other than the first point, the pulse input unit not detecting a third heart rate between the first and second heart rates; and a controller which receives the detected first and second heart rates and calculates calories consumed using the detected first heart rate, the detected second heart rate, an at rest heart rate of the user, and one or more of an age of the user, gender of the user, weight of the user, height of the user, and an at rest heart rate of the user. The measuring device is usable in a portable device, such as a portable digital audio and / or video reproducing apparatus.
Owner:SAMSUNG ELECTRONICS CO LTD
System and method for evaluating risk of mortality due to congestive heart failure using physiologic sensors
A congestive heart failure (CHF) mortality risk metric is automatically generated using an implantable medical device and, if it exceeds a predetermined threshold, a warning signal is issued indicating a significant risk of mortality due to CHF, perhaps necessitating more aggressive medical therapy. The CHF mortality risk metric is calculated based on a combination of estimated ventilatory response values and the slope of heart rate reserve as a function of predicted heart rates. Ventilatory response is estimated based on detected values of actual heart rate, arterial oxygen saturation, right ventricular O2, stroke volume, tidal volume, and respiration rate. Heart rate reserve values are derived from the actual heart rate along with patient age and rest heart rate. The predicted heart rates, which represent the heart rates the patient would achieve if healthy, are derived from activity sensor signals. The CHF mortality risk metric is then calculated as a ratio of ventilatory response and the slope of the heart rate reserve. If the CHF mortality risk metric exceeds a critical threshold value, such as 90, the warning signal is generated. Also described herein are various techniques for estimating ventilatory response.
Owner:PACESETTER INC
Biometric information processing device, biometric information processing method, and control program
ActiveUS20080139952A1Easy constructionSimple device designInertial sensorsCatheterInformation processingOxygen
A biometric information processing device has a heart rate detection unit that detects the heart rate of a subject; a relative heart rate calculation unit that calculates a relative heart rate, which is the relative value of the heart rate to the prescribed resting heart rate of the subject; a relative oxygen intake calculation unit that calculates a relative oxygen intake based on the relative heart rate; an oxygen intake estimation unit that estimates the oxygen intake from the relative oxygen intake; and a calorie expenditure calculation unit that calculates calorie expenditure based on the oxygen intake.
Owner:SEIKO EPSON CORP
Computer evaluating method for human body sub-health status
InactiveCN1448876AAchieve the expected purposeSpecial data processing applicationsHuman bodyPersonalization
The present invention belongs to the field of quantitative evaluation of human body's subhealth state and features that in personalized sports experiments, the testee's electrocardiogram, pulse wave and blood pressure are measured and recorded; hereby the characteristic physiological parameters including maximum systolic blood pressure, average rest heart rate, heart rate restoring time, the ratio between height and squared body weight and maximum heart rate are then obtained and substituted into judgment function to generate the evaluation value of human body's subhealth state; and the evaluation value is substituted into the membership function to obtain the subhealth state grade. The subhealth state grade lower than 75 is corresponding to subhealth state and or else the health state.Correspondingly, the computerized measuring and evaluating system is also provided.
Owner:TSINGHUA UNIV
System and method for detecting and locating heart disease
Owner:FANG & QUN +1
Intelligent training method and system
ActiveCN109529304AImprove accuracyReach intelligencePhysical therapies and activitiesSport apparatusTraining periodBaseline data
The invention discloses an intelligent training method and system, and applies to the field of electronics. The method includes the steps that an electronic device generates a training plan accordingto input data of a user, first basic dynamic values of biological indicators, which are obtained by movement within a training period according to the training plan in a preset time period, of the user are collected through an earphone and comprise combinations of any multiple basic dynamic values of blood pressure, a blood oxygen saturation degree, a resting heart rate and heart rate variability;according to the first basic dynamic values and baseline data, collected in advance, of the biological indicators of the user, whether or not the user fatigue gets relieved is determined; according to the user fatigue, it is determined whether or not the step of calculating the movement amount of next-time training is restored until the user reaches a training target. Through the method and system, the intelligence of user training can be improved, the user easily restores from fatigue, and the aim of training is realized.
Owner:深圳市量子智能科技有限公司
Rehabilitation coaching method and rehabilitation coaching system
InactiveUS20130209978A1Improve rehabilitation effectProtected from exercise injuryCosmonautic condition simulationsSensorsPhysical medicine and rehabilitationRhythm
A rehabilitation coaching method and a rehabilitation coaching system are provided. The method includes setting an exercise rhythm according to personalized exercise rhythm data for the user, and outputting the exercise rhythm to coach the user to do a rehabilitation exercise. The method also includes obtaining a total oxygen consumption rate according to the profile of the user, the time of doing the rehabilitation exercise and the exercise rhythm, and obtaining an exercise intensity according to the resting heart rate of the user and an average heart rate of the user during the rehabilitation exercise. The method further includes obtaining a recommended exercise rhythm according to the exercise intensity and the total oxygen consumption rate, and updating the personalized exercise rhythm data for the user according to the recommended exercise rhythm.
Owner:IND TECH RES INST
Intelligent massaging glove
The invention discloses an intelligent massaging glove. The intelligent massaging glove is characterized by comprising a glove body, a movement collecting unit, a micro-processing unit, a heart rate detection unit, a massaging unit and a power unit, wherein the movement collecting unit, the micro-processing unit, the heart rate detection unit, the massaging unit and the power unit are arranged on the glove body; the movement collecting unit, the heart rate detection unit and the massaging unit are connected with the micro-processing unit; the movement collecting unit, the micro-processing unit, the heart rate detection unit and the massaging unit are connected with the power unit. Resting heart rate data and current heart rate data of a user are automatically detected, and operation is carried out according to the resting heart rate data and the current heart rate data; the fatigue grade of the user is evaluated according to the operation result, and a massaging signal corresponding to the fatigue grade is generated and sent to the massaging unit to allow the massaging unit to carry out corresponding massaging operating according to the massaging signal. By means of the intelligent massaging glove, high automatic and intelligent using of the massaging glove can be achieved, and using experiences of the user are improved.
Owner:GUANGZHOU UNIVERSITY
Rehabilitation coaching method and a rehabilitation coaching system
InactiveCN103247010AAvoid sports injuriesPromote recoveryElectrocardiographyData processing applicationsPhysical medicine and rehabilitationRhythm
Owner:IND TECH RES INST
Method and device for measuring resting heart rate as well as wearable equipment comprising device
ActiveCN106343979APrecisely defined stateImprove the accuracy of judgmentDiagnostic recording/measuringSensorsLow activitySleep state
The invention discloses a method and a device for measuring resting heart rate as well as wearable equipment comprising the device. The method comprises the following steps: an enabling step for identifying a sleep state, a resting state or a low-activity state of a user via the wearable equipment, and enabling measurement of resting heart rate when identifying that the user is in the resting state; a prompt step for prompting the user to carry out measurement on the resting heart rate when the user is in the resting stat; a starting step by starting the measurement of the resting heart rate by the user when the user assesses that the measurement condition is met; and a measuring step by measuring average heart rate in a predetermined time period and taking the average heart rate as the resting heart rate. According to the method and the device as well as the wearable equipment comprising the device of the embodiment, through a manner of carrying out double limit on the measurement condition, the determination accuracy of the measurement state of the resting heart rate is improved; the essential condition of the accurate measurement is ensured; and the corrected resting heart rate value is more accurate and is closer to the actual value.
Owner:GUANGDONG TRANSTEK MEDICAL ELECTRONICS CO LTD
System and method for detecting and locating heart disease
A method is delineated for detecting and locating coronary artery and heart disease comprising the steps of obtaining electrocardiograph (EKG) signals from a patient, modifying the EKG signals, and establishing a base value for use in evaluating modified EKG signals. The step of modifying includes the steps of amplifying the EKG signals, digitizing amplified EKG signals, mathematically modifying the amplified and digitized EKG signals to obtain 12 lead signals in the time domain, and converting the 12 lead signals into power spectrum signals in the frequency domain. The base value is obtained by taking a patient's resting heart rate in beats per minute, converting it to beats per second, and multiplying by a scaling quantity between approximately 3 and 7, inclusively. Then, a first area is calculated by integrating a selected one of the power spectrum signals from zero Hertz to the base value. Similarly, a second area results from integrating the selected power spectrum signal from the base value to infinity. Then, one takes the ratio of the first to second areas to obtain ail evaluation standard indicative of the patient's coronary health. Peak analysis of the power spectrum signals is also available, and a scheme for locating detected heart disease is also provided. Lastly, a system corresponding to the aforementioned methodology is shown.
Owner:FANG DAN OUN +1
Biometric information processing device, biometric information processing method, and control program
ActiveUS8504145B2Easy constructionSimple designInertial sensorsCatheterInformation processingLarge Calorie
Owner:SEIKO EPSON CORP
Biofeedback interface device and methods for controlling heartrate in response to signals
InactiveUS20110190570A1Prevent and reduce frequencyElectrocardiographySensorsMeasure heart rateRelaxation technique
Elevation in resting heart rate is associated with anxiety disorders and depression. Biofeedback techniques enable individuals to regulate involuntary physiological parameters such as heart rate. Embodiments of the invention described herein relate to a compact wearable biofeedback interface device which alerts the wearer when their measured heart rate exceeds a preselected individualized threshold. Once alerted of an elevation in heart rate the user can take steps to reduce their heart rate such as taking medication, employing meditative or relaxation techniques or seeking medical treatment.
Owner:ZAIMI MICHAEL
Exercise and fitness method based on heart rate
The invention relates to an exercise and fitness method based on the heart rate. The method includes the steps that the maximum heart rate Xmax and the resting heart rate Xr of a user are acquired firstly, and the heart rate interval between the resting heart rate Xr and the maximum heart rate Xmax of the user is divided into multiple heart rate regions; then, in the exercise and fitness process of the user, the instant heart rate value of the user is kept in a certain heart rate region in the heart rate regions in the step A1 in a preset time period. According to the method, the user can scientifically arrange the exercise intensity and exercise amount according to the heart rate change of the human body, and the user can do physical exercise more effectively; in addition, when multiple users do exercise in a gymnasium, exercise conditions can be set according to the method, the enthusiasm of the users for physical exercise is aroused, and meanwhile the interestingness of physical exercise can be improved.
Owner:MILLION CONCEPT ELECTRONICS (SHENZHEN) CO LTD
Low-power consumption resting heart rate detection method and wearable equipment
PendingCN111643066AReduce power consumptionAccurate Resting Heart RateSensorsMeasuring/recording heart/pulse rateIntensive care medicineLow power dissipation
The invention relates to the technical field of heart rate detection, and discloses a low-power consumption resting heart rate detection method. The method comprises the following steps: alternately setting a predetermined opening time and a predetermined closing time, turning on a motion sensor and a heart rate sensor within the predetermined opening time for collecting motion data and heart ratedata, and turning off the motion sensor and the heart rate sensor within the predetermined closing time; analyzing whether a user is in a first detection state according to the motion data and the heart rate data; analyzing whether the user is in a second detection state when the user is not in the first detection state; judging that the user is in a resting state when the user is not in the first detection state and the second detection state; and acquiring heart rate data corresponding to the resting state as a resting heart rate. Correspondingly, the invention also discloses wearable equipment. The purpose of reducing the power consumption of the wearable equipment is achieved, and the more accurate resting heart rate can be acquired.
Owner:上海铼锶信息技术有限公司
Cardiac pacemaker and uses thereof
The invention relates to improved cardiac pacemakers and methods of use thereof. In particular the cardiac pacemakers are useful for normalizing heart rates over resting heart rates in order to condition the heart to improve overall cardiac output.
Owner:UNIVERSITY OF VERMONT
Resting heart rate monitor system
ActiveUS20170095159A1Reliability of the heart rate data can be further increasedImprove reliabilityInertial sensorsMeasuring/recording heart/pulse rateHeart rate deviceHeart rate monitor
It is an object of the present invention to provide a heart rate monitor system (10) which is able to determine the resting heart rate in an effective and unobtrusive manner. In an aspect of the present invention, a heart rate monitor system (10) comprising an inactivity determining unit (320) for determining periods of inactivity (IP) of a user based on motion data (MD) detected by at least one motion sensor (200) attached to the user and a resting heart rate calculating unit (330) for calculating a resting heart rate (RHR) of the user based on heart rate data (HR) detected by at least one heart rate sensor (100) attached to the user during the periods of inactivity (IP) as determined by the inactivity determining unit (320) is provided.
Owner:KONINKLIJKE PHILIPS ELECTRONICS NV
System capable of providing appropriate aerobic exercise amount for user and achievement method thereof
InactiveCN108854035AAchieve the desired effectWill not exceed the capacity of the bodyPhysical therapies and activitiesSport apparatusExercise timePulse rate
The invention discloses a system capable of providing appropriate aerobic exercise amount for a user. The system comprises a central processing unit, a heart rate detecting band, an exercise action library, an exercise detecting module, an exercise guiding module, an exercise self-assessment module and steps, wherein the heart rate detecting band, the exercise action library, the exercise detecting module, the exercise guiding module and the exercise self-assessment module are connected with the central processing unit. The resting heart rate of the user is detected according to the heart ratedetecting band to determine an exercise target heart rate interval, and thus the safe exercise time within a period is obtained; the current exercise time is determined by detecting the immediate heart rate in the exercise process of the user; accordingly the residual aerobic exercise amount of the user in the period is calculated according to the safe exercise time. The user can obtain healthierexercise guidance through real-time exercise monitoring, analysis and feedback, the phenomenon is avoided that blind exercise causes poor exercise effect or improper exercise harms the body, the usercan adjust aerobic exercise suitable for him / her according to his / her exercise intensity and time, exercise can be more scientific and targeted, and the purpose of scientific exercise is achieved.
Owner:CHENGDU SHANGYI INFORMATION TECH CO LTD
Biometric information processing device, biometric information processing method, and control program
ActiveUS9049999B2Easy constructionSimple designInertial sensorsMeasuring/recording heart/pulse rateInformation processingOxygen
Owner:SEIKO EPSON CORP
Cardiac pacemaker and uses thereof
The invention relates to improved cardiac pacemakers and methods of use thereof. In particular the cardiac pacemakers are useful for normalizing heart rates over resting heart rates in order to condition the heart to improve overall cardiac output.
Owner:UNIVERSITY OF VERMONT
Detection method for resting heart rate and terminal
PendingCN108992047AReduce distractionsImprove accuracyDiagnostic recording/measuringSensorsSleep stateComputer science
The invention provides a detection method for resting heart rate and a terminal. The method includes the following steps: acquiring motion data and heart rate data of a user; analyzing whether the user is in a first detection interference state (a sleep state and / or a motion state) according to the motion data and the heart rate data; if the user is not in the first detection interference state, analyzing whether the user is in a second detection interference state (a recovery-from-motion state and / or a non-obvious motion state); if the user is neither in the first detection interference statenor in the second detection interference state, determining that the user in a resting state; and outputting heart rate data corresponding to the resting state as the resting heart rate. By using themethod, detection interference can be eliminated, and the accuracy of resting heart rate detection can be improved.
Owner:杭州吉吉知识产权运营有限公司
Method for adjusting speed and slope gradient of treadmill, exercise training method and treadmill
ActiveCN112023342AChange exercise intensitySports EfficientMovement coordination devicesCardiovascular exercising devicesPhysical medicine and rehabilitationHeart rate change
The invention relates to the field of intelligent training instruments, and provides a method for adjusting the speed and slope gradient of a treadmill in real time according to heart rate change, wherein the method comprises the steps: S201, monitoring and acquiring the current heart rate of a user during exercise in real time, and executing S202 to S205 if the current heart rate of the user is not within the target heart rate range of the user; S202, calculating the difference between the current heart rate and the target heart rate range mean value; S203, establishing a polynomial formula according to the test heart rate, the test intensity, the resting heart rate and the resting intensity of the user; S204, according to the difference between the current heart rate and the target heartrate range mean value and the polynomial formula, calculating to obtain the difference value between the current strength of the treadmill and the target strength, and obtaining the target strength according to the current strength of the treadmill and the difference value; and S205, converting the target strength into a target speed and a target slope gradient through a strength-speed / slope gradient conversion formula. According to the method, the speed and / or slope gradient of the treadmill can be dynamically adjusted, and individual, fine and rapid heart rate adjustment requirements are met.
Owner:北京动亮健康科技有限公司
Indoor thermal environment regulation and control method based on heart rate monitoring
ActiveCN112032971AHigh control precisionImprove control efficiencyMechanical apparatusSpace heating and ventilation safety systemsHeart rate averageControl theory
The invention discloses an indoor thermal environment regulation and control method based on heart rate monitoring. The indoor thermal environment regulation and control method comprises the steps that indoor air moisture partial pressure Pa is calculated based on collected indoor air temperature T and indoor humidity RH; a user real-time metabolic rate estimated value M is calculated based onresting heart rate HR<o> and real-time average heart rate HR; a user thermal sensation index CPMV<0> is calculated based on the indoor air temperature T, the indoor air moisture partial pressure Paand the user real-time metabolic rate estimated value M; and an air conditioner is controlled based on the user thermal sensation index CPMV<0>. The air conditioner can be more effectively operated,regulated and controlled, and a great effect is achieved for creating a dynamic indoor thermal environment conforming to natural health. Compared with a traditional control model, the thermal sensation prediction value is more accurate, and the comfort degree of the indoor thermal environment created according to the regulation and control method is greatly improved.
Owner:CHONGQING UNIV
Method and device for measuring dynamic heart rate and smartwatch
ActiveCN106551686ADynamic heart rate is accurateReflect health statusMeasuring/recording heart/pulse rateMedicineDigital filter
The invention discloses a method and device for measuring the dynamic heart rate and a smartwatch. According to the method and device for measuring the dynamic heart rate and the smartwatch, after electric signals directly received by a photoelectric sensor are subjected to hardware filtering, interference signals are intelligently filtered through low-order digital filtering software, the resting heart rate of a user is obtained through the signal cycle calculation method, and finally the resting heart rate is used as an initial filtering parameter to perform dynamic software filtering, so that the accurate dynamic heart rate of the user in the motion state is obtained, the health condition of the user can be reflected more realistically, and user experience is improved.
Owner:深圳市玉成创新科技有限公司
Cardiopulmonary endurance measurement method and system based on intelligent wearable device
PendingCN112205973AAvoid burdenEasy to measure by yourselfRespiratory organ evaluationSensorsData displayData acquisition
The invention provides a cardiopulmonary endurance measurement method and system based on an intelligent wearable device. According to the method, the resting heart rate of a user is collected throughthe intelligent wearable device before a test; and in the test process, the real-time heart rate and the walking speed are collected, quantitative indexes are obtained through calculation according to a PCI index formula, and the cardiopulmonary endurance is measured and evaluated. The system based on the measurement method comprises a sensor data acquisition module used for acquiring the real-time heart rate and the walking speed of the user in the test, an intelligent wearable device system control module used for data processing, timed reminding and communication data analysis, a wirelesscommunication module, and a user terminal processing module used for calculating and evaluating the cardiopulmonary endurance and displaying data. According to the invention, the indexes do not need strict experimental protocols; the device automatically detects a motion state of the user; it is ensured that the data are real and effective; the cost of manual guidance and measurement in a cardiopulmonary endurance test project can be reduced; the functions of the intelligent wearable device are further expanded; and the practicability of the intelligent wearable device is improved.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
Device for measuring brachial blood pressure in an individual
ActiveUS20150250390A1Confirm dilationStable rateEvaluation of blood vesselsSensorsBrachial artery Blood pressureBlood pressure cuffs
A device (10) for measuring brachial arterial blood pressure in an individual (11) has a blood pressure cuff (12) attachable to an upper arm of the individual, means (13), separate to the blood pressure cuff (12), for measuring the heart rate of the individual (11), and a control unit (14) connected to both the blood pressure cuff (12) and the heart rate monitoring means (13), such that, in use, the control unit (14) monitors the heart rate of the individual (11) for the establishment of a stable resting heart rate, initiates a blood pressure measurement using a protocol appropriate to the outcome of the heart rate monitoring, and calculates the pulse pressure (PP) to establish the status of the brachial artery during the blood pressure measurement. Where the heart rate drops to within +12 bpm of a reference, resting heart rate for the individual (11) the device (10) will initiate a blood pressure measurement in accordance with a reference, resting heart rate protocol. However, where an irregular heart rate (IRHR) is found the device (10) will initiate a blood pressure measurement in accordance with a timed protocol. By waiting for the establishment of a reference, resting heart rate the accuracy of the subsequent blood pressure measurements is improved.
Owner:BP ALERT
Assessing system and method for characterizing resting heart rate of a subject
The present invention relates to an assessing system, an assessing method and a computer program for assessing a heart rate of a subject, which find application in categorizing a physiological response as a condition, in particular in the diagnosis of pathological tachycardia and bradycardia. The assessing system comprises a photoplethysmography (PPG) signal providing unit (10); a motion signal providing unit (20); a parameter providing unit (30) for providing a subject specific parameter; a heart rate determination unit (40); a resting period determination unit (50); an abnormality determination unit (80) for determining an abnormality of the heart rate during the resting period; and an assessing unit (90) for assessing the determined abnormality based on the subject specific parameter. The invention provides a system and a method, which allow for a more reliable assessment of a heart rate of a subject based on a PPG signal of the subject.
Owner:KONINKLJIJKE PHILIPS NV
Cardiopulmonary endurance measurement method and system based on oxygen uptake calculation
ActiveCN112138361ARealize the measurement functionGuaranteed accuracyHealth-index calculationSport apparatusPhysical medicine and rehabilitationEngineering
The invention provides a cardiopulmonary endurance measurement method and system based on oxygen uptake calculation. The method comprises the steps that the resting heart rate of a user is collected through intelligent wearable equipment before a test; in the test process, the real-time heart rate and walking speed are collected, the maximum oxygen uptake is obtained according to a VO2Max calculation formula, and the cardiopulmonary endurance is measured and evaluated through the maximum oxygen uptake. Expensive measuring equipment is not needed, the motion state of a user is automatically detected, that data are real and effective, the cost of manual guidance and measurement in the cardio-pulmonary endurance test project can be reduced, the functions of the intelligent wearable equipmentare further expanded, and the practicability of the intelligent wearable equipment is improved.
Owner:HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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