WO2014207671A2 - Système de sécurité personnel et procédé associé - Google Patents

Système de sécurité personnel et procédé associé Download PDF

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Publication number
WO2014207671A2
WO2014207671A2 PCT/IB2014/062586 IB2014062586W WO2014207671A2 WO 2014207671 A2 WO2014207671 A2 WO 2014207671A2 IB 2014062586 W IB2014062586 W IB 2014062586W WO 2014207671 A2 WO2014207671 A2 WO 2014207671A2
Authority
WO
WIPO (PCT)
Prior art keywords
heart rate
data
personal safety
response system
sensory
Prior art date
Application number
PCT/IB2014/062586
Other languages
English (en)
Other versions
WO2014207671A3 (fr
Inventor
Yash BHATIA
Original Assignee
BHATIA, Rasika
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BHATIA, Rasika filed Critical BHATIA, Rasika
Publication of WO2014207671A2 publication Critical patent/WO2014207671A2/fr
Publication of WO2014207671A3 publication Critical patent/WO2014207671A3/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1112—Global tracking of patients, e.g. by using GPS
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14539—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring pH
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Definitions

  • the present invention relates generally to safety systems. More particularly, the invention relates to a personal safety response system and a method for detecting heart rate of an individual and finding a plurality of physiological parameters. It may be used for sensing different physiological parameters and providing an alert for predefined parameters.
  • the application area may include but is not limited to detecting and alerting for changes in physiological conditions when confronted with a frightful situation, increase/decrease in blood sugar level etc.
  • the science of fear is the reason of innovation of such a device which works on its own, operates automatically and provides help as soon as possible when confronted with a situation.
  • Amydgala the emotional part of the Brain called Amydgala which is always looking for threats to our body starts working in overdrive. It sends the signal thru our autonomous nervous system to the adrenal glands to prepare our body for an attack. This is all done automatically by our brain to create reflex action.
  • the Adrenal Glands rush Cortisol and Adrenaline in the Blood and the blood is rushed to the muscles to prepare for a Fight or Flight syndrome. All other internal process of Digestion in stomach and all are stopped and the focus gets shifted to the muscle, thus wanting more Oxygen in the blood.
  • US 831 1770 describe an activity monitoring system that includes a device that monitors and displays the physical activity of the user that includes a motion sensor and an altitude sensor.
  • US2012/0172684 describes a heart rate monitor that is in the form of a wristwatch and continuously monitors the heart rate and sends signals to another device that runs an application that decodes the processing data, processes the signal and transmits it back to the wristwatch device
  • US 8033959 describes a portable fitness monitoring system that combines a monitoring device with a sensor and provides performance data logging and entertainment to the user.
  • US 8398546 describes a nutrition and activity management system that includes a device such as an armband that transmits the physiological parameters of the wearer to a remote location for later manipulation and presentation to the recipient over an electronic network such as the Internet.
  • KR20100077942 describes a lifesaving system in the form of a wrist watch that often checks the heart rate of the wearer and sends a distress signal to a pre-determined location on the heart beat being suddenly stopped.
  • US6338719 describes a system for detecting various vascular conditions using an occlusive arm cuff plethysmograph.
  • the processing means diagnoses and predicts various vascular conditions pertaining to the patient by comparing or correlating the analyzed arterial and endothelial function data with the computer models stored within the database and presents the findings on a display. All these inventions suffer from the drawback that they do not register a sudden change in the physiological condition of the user that feeds and triggers a mobile application that sends messages and/or alarms to preset destinations. Detection of different physiological conditions using fitness bands is also debatable as provided in the following news article by Nick Bilton:
  • None of the of the above-mentioned prior arts describe a device that can be safely ensconced in the inner wear of the wearer, especially a female, and transmit the sudden change in the physiological condition on facing a certain situation, for instance that of danger, to a second device and automatically trigger the mobile application in the second device to send signals to pre-determined destinations.
  • the present invention provides a personal safety system.
  • the personal safety system comprises a device for sensing the physiological changes in the body in different situations like at the time of confronting a frightful situation, transmits the change to a second device and activates a mobile application in the second device that sends the signals to pre-determined locations.
  • a basic object of the present invention is to overcome the disadvantages/drawbacks of the known art.
  • Another object of the present invention is to provide a personal safety system for detecting heart rate and finding the physiological parameters.
  • Another object of the invention is to provide a device that can be securely ensconced in the inner wear of the user, away from prying eyes and has a skin like feel to it.
  • Another object of the invention is to provide a device that can be planted in a place that is not easy for an attacker to dispossess the wearer of.
  • Another object of the present invention is to provide a method for detecting heart rate and finding the physiological parameters using a personal safety system.
  • Another object of the present invention is to provide a processing means preprogrammed for sampling the plurality of heart beats and configured for providing a plurality of signals each corresponding to different physiological parameters and generating an output instruction to be transmitted to a plurality of receiving stations.
  • Another object of the present invention is to provide a processing means calibrated for sensing the physiological changes in the body at the time of confronting a frightful situation.
  • Another object of the present invention is to provide a data server integrated to a web portal for instant location tracking of the individual.
  • Another object of the present invention is to detect changes in physiological conditions on confronting a frightful situation like change in heart rate, blood sugar, etc.
  • Another object of the present invention is to detect physiological conditions like heart rate, blood sugar etc. Another object of the present invention is to provide a processing means adapted for providing a route map and contact of the nearest police station on a display means.
  • Yet another object of the present invention is to provide a compact, self contained and flexible personal safety system.
  • a personal safety response system for detecting heart rate of an individual and finding a plurality of physiological parameters, the system comprising: a sensory means housed in a housing means ensconced in the inner wear of an individual for continuously detecting a plurality of heart rate data and integrated to a data acquisition unit to record the heart rate data; a transmission means integrated to said data acquisition unit for transmitting the heart rate data detected by the sensory means; a processing means coupled to the transmission means and said sensory means; a computing means having said processing means integrated therein, wherein said processing means preprogrammed for sampling the plurality of heart rate data readings for detecting a jump in the heart rate compared to preceding heart rate readings and generating an output instruction automatically to be transmitted to a plurality of receiving stations thus providing a self-triggering system.
  • Another aspect of the present invention provides a method for detecting a heart rate of an individual and finding a plurality of physiological parameters using a personal safety response system, the method comprising: detecting a plurality of heart rate data using a sensory means housed in a housing means ensconced in the inner wear of an individual and said sensory means integrated to a data acquisition unit to record the heart rate data; transmitting the heart rate data detected by the sensory means through a transmission means integrated to said data acquisition unit and a processing means coupled to the transmission means and said sensory means integrated to a computing means; wherein said processing means preprogrammed for sampling the plurality of heart rate data readings for detecting a jump in the heart rate compared to preceding heart rate readings and generating an output instruction automatically to be transmitted to a plurality of receiving stations thus providing a self-triggering system.
  • a device forming part of the personal safety response system for detecting a heart rate comprising: a sensory means substantially a photoplethysmogram (PPG) integrated to a microcontroller housed in a housing means ensconced in the inner wear of an individual for detecting heart rate data; a data acquisition unit integrated to said sensory means to record the heart rate data; a transmission means substantially a BluetoothTM or the likes integrated to said data acquisition unit for transmitting the heart rate data detected by the sensory means, said sensory means and transmission means are integrated to a switching means for providing an ON or OFF control during operation of the sensory means and the transmission means; a resetting means to reactivate the sensory means; a powering means attached thereto for powering the sensory means, said powering means comprising a charging slot for recharging the powering means; a holding means attached to said housing means for clamping on the innerwear of the individual.
  • PPG photoplethysmogram
  • Another aspect of the present invention provides a processing means generating the output instruction based on a predefined calibration to be transmitted to a plurality of receiving stations and sending a continuous tracking data to a data server, said data server integrated to a web portal for an instant location tracking of the individual.
  • Another aspect of the present invention provides a processing means preprogrammed for sensing the physiological changes and generating an output instruction based on a predefined calibration to detect the plurality of physiological conditions like rise/drop in blood sugar and the likes based on the heart rate data.
  • Fig 1 shows the personal safety response system for detecting a heart rate and finding a plurality of physiological parameters.
  • Fig 2 shows the sensory means housed in a housing means ensconced in the inner wear of an individual for detecting heart rate data.
  • Fig 3 shows the computing means.
  • Fig 4 shows the message flow from the computing means to data server and plurality of receiving stations.
  • Fig 5 shows an instant location tracking of the individual on a web portal.
  • Fig 6A shows the top view of the PCB of the sensor means.
  • Fig 6B shows the bottom view of the PCB of the sensor means.
  • Fig 7A shows the top view of the outer shell.
  • Fig 7B shows the bottom view of the sensory means.
  • Fig 7C shows the side view of the sensory means.
  • Fig 8 shows the flow diagram of the method steps of the working of the system.
  • TRANSMISSION MEANS LIKEA BLUETOOTHB PROCESSING MEANSC DATABASED MEMORY MEANS
  • one aspect the present invention is directed to a personal safety response system (100) and a method for detecting heart rate of an individual and finding a plurality of physiological parameters based on the heart rate data readings.
  • the safety response system (100) includes a sensory means (101 ) which continuously detects a plurality of heart rate data.
  • the sensory means (101 ) is ensconced in the inner wear of an individual.
  • the housing means (101 A, 101 H) which includes a physical size & shape including the material of the housing means (101 A, 101 H) is such that it facilitates a proper coupling to the user.
  • the housing means (101 A. 101 H) may preferably be made of soft silica and the like which can be comfortably carried in all the weather conditions. It may preferably be water resistant so as to protect the inner electronic components.
  • Housing means top (101A) and housing means bottom (101 H) are joint at housing joint (600) to define the housing means (101 A, 101 H).
  • the sensory means (101 ) is placed on the bridge of the bra and the triangular form of the sensory means (101 ) makes it fit well in between the bust area.
  • the placement is ideal as the wearer does not feel discomfort wearing it for long intervals.
  • the bottom strap of the bra keeps the sensor tightly fastened to the skin minimizing the data loss. The strap also doesn't let the sensor move from its place which again could result in the data loss.
  • the holding means (101 1) for clamping may be a transparent plastic so as to take the color of the innerwear and keep the setup in its exact place.
  • the holding means (101 1) is attached to the sensor with a spring action to keep it hanging with the innerwear.
  • the sensory means interface (101 D) remains in contact with the skin of the body.
  • the sensory means (101 ) is substantially a photoplethysmogram (PPG) sensor integrated to a microcontroller (101 F) for determining the heart rate data.
  • the sensory means (101 ) is integrated to a data acquisition unit which forms part of the microcontroller (101 F) to record the heart rate data.
  • the change in volume caused by the pressure pulse is detected by illuminating the skin with the light from the LED and then measuring the amount of light either transmitted or reflected to a photodiode.
  • the sensory means (101 ) is a noninvasive transducer that measures relative changes in blood volume or the oxygen saturation under the skin in the chest area.
  • the blood volume pulse (BVP) sensor reads the relative changes in blood volume.
  • BVP blood volume pulse
  • the photodiode output level is affected by variation in the level of light absorption.
  • the LED Emitter and the Photo detector are placed side by side to reduce the space and size of the measuring site, making it place over the skin and not in-between 2 LEDS.
  • the device acquires the PPG data, processes it and then sends it to a processing means/telementary manager, say a phone (Smart Phone) which has a decoding application installed in it.
  • a processing means/telementary manager say a phone (Smart Phone) which has a decoding application installed in it.
  • the transmission means is substantially a BluetoothTM or the likes.
  • the transmission means is further coupled to a processing means which in turn is integrated within the computing means (102).
  • the transmission means (102A) makes use of a BluetoothTM transmitter (101 E) on the sensory means (101 ) and a BluetoothTM receiver on the computing means (102). Data transmission is established after pairing between the transmitter and receiver.
  • the transmission means may comprise a wireless mode like BluetoothTM (BLE) at a very non harmful frequency of 2.4 Ghz of Radio frequency thus giving a real time heart rate of the user.
  • the computing means (102) is substantially a smart phone or the like computing device.
  • the processing means is integrated within the computing means (102) and is having a software program, a mobile application or the like installed therein to process the heart rate readings.
  • the software/application program can be activated only after the user validation by entering the username and password. If the validation is correct, only then the whole sequence of the application is processed.
  • the web call object sends the encrypted data to the data server (103) for authentication, the response is received in the callback, and in case of affirmative response, user details are stored in the application memory and the user is taken to the main screen. Appropriate error messages are given in case otherwise.
  • the sign up process is almost similar to the login process instead the values concerned here are full name, username, password and email.
  • the processing means is preprogrammed for sampling the plurality of heart rate data readings.
  • the processing means is configured to sample last five readings.
  • the processing means further compares the next sampled heart rate readings to the preceding heart rate reading and detects a jump in the heart rate compared to preceding heart rate readings if any.
  • the processing means is calibrated to detect a jump of around 20 percent preferably for detection of fearful situation.
  • the processing means includes a database of heart rates pertaining to different physiological conditions including but not limited to fearful situation wherein heart rate range of around 1 10 to 150 has been defined. More precisely, a range of heart rate between 115 to 140 along with a jump of 20 percent in heart rate would be calibrated preferably to detect the fearful situation.
  • the database comprises a plurality of heart rate ranges qualifying for different physiological conditions. After finding a matching physiological parameter, an output instruction is generated automatically to be transmitted to a plurality of receiving stations thus providing a self-triggering system.
  • a processing means that enable the computing means (102) to auto answer incoming signal thereby providing firsthand information of the individual.
  • the processing means generates the output instruction based on a predefined calibration and transmits the same to a plurality of receiving stations and a continuous tracking data to a data server (103).
  • the receiving station among others may include the smart phone and the likes of relatives, friends, police etc. the receiving station may comprise: receiving station friend (104), receiving station relative (105), receiving station police (106).
  • the communication between the computing means (102) and the receiving stations including the data server (103) is facilitated through a data network like Wi-Fi, or mobile network like GSM, CDMA or the like.
  • the data server is programmed for triggering a nearest user of said safety response system.
  • the data server collects the tracking details of the user continuously and triggers the nearest user who can assist at the time of distress.
  • the personal safety response system users can therefore develop a community and help each other at the time of distress.
  • the data server (103) is integrated to a web portal for an instant location tracking of the individual on display means (107). Additionally, the processing means is programmed for providing a route map and contact of the nearest police station on a display means (107).
  • Another aspect of the invention provides a processing means enabling the computing means (102) to provide a continuous voice recording live feeds from the individual's vicinity to the data server (103).
  • a function with the name 'startSession' is responsible for notifying the data server (103) of a threat and creating a separate session for it so that the location tracking and sensor data can be logged with respect to the current session.
  • a police siren After receiving response from the data server (103) confirming a fearful situation, a police siren starts playing and the web call for sending mails/messages is made. 'sendMail' function is made to reoccur approximately after 3 minutes with the help of a timer function.
  • an audio recording in short bursts of approximately 5 seconds are facilitated, recorded and stored in the phone's application memory. This code starts the audio recording and restarts the process after saving a 5 second record.
  • the system among others may make use of GoogleTM places API. It also facilitates route map of the nearest police station to the victim and shows driving directions for it.
  • the web service gets the result and uses GoogleTM Maps API to show driving directions on the phone.
  • This particular function gets the nearest station coordinates and then uses driving directions API to get the route.
  • the powering means (101 G) comprises a charging slot for recharging the powering means (101 G). It can be a micro USB charging point and the like.
  • the powering means (101 G) may comprise 300MH lithium Ion Battery.
  • One exemplary embodiment provides a battery life indicator (101 B)
  • Soft TPU rubber material may be used to cover the micro USB port for preventing the moisture or sweat from entering into the Circuit.
  • the outer layer of the hard shell may be covered with soft silica also known as silicone to give a skin like feel to the device and to make it comfortable and easy to wear for a long time.
  • the system in accordance to the present invention detects a plurality of physiological conditions like rise/drop in blood sugar and the likes based on the heart rate data.
  • the device provides a device forming part of the personal safety response system (100) for detecting a heart rate.
  • the device among others comprises a sensory means (101 ) substantially a photoplethysmogram (PPG) integrated to a microcontroller (101 F) housed in a housing means (101 A, 101 H) ensconced in the inner wear of an individual for detecting heart rate data.
  • a data acquisition unit integrated to the sensory means (101 ) to record the heart rate data.
  • the transmission means is substantially a BluetoothTM or the likes integrated to the data acquisition unit for transmitting the heart rate data detected by the sensory means (101 ).
  • the sensory means (101 ) and transmission means are integrated to a switching means for providing an ON or OFF control during operation of the sensory means (101 ) and the transmission means.
  • a resetting means (101 C) to reactivate the sensory means (101 ) and a powering means (101 G) attached thereto for powering the sensory means (101 ).
  • the powering means (101 G) comprises a charging slot for recharging the powering means (101 G) (101 G).
  • a holding means (101 1) is attached to the housing means (101 A, 101 H) for clamping on the innerwear of the individual.
  • Example 1 The system was tested on people of ages ranging between 20 to 36 years. Each person was made to wear the device. The mobile application was uploaded on the wearer's phone. A frightful situation was created, without the knowledge of the wearer, in which the wearer reacted spontaneously. On facing a frightful situation, the wearer's heart rate showed a sudden jump that triggered the mobile application to send the data to the data center. Table 1 shows the jump in the heart rate that showed at least 20% increase each time the wearer faced a frightful situation:

Abstract

La présente invention concerne un système de réponse de sécurité personnel pour détecter la fréquence cardiaque d'un individu et obtenir une pluralité de paramètres physiologiques, le système comprenant un moyen de détection reçu dans un moyen de logement encapsulé dans les sous-vêtements d'un individu pour détecter en continu une pluralité de données de fréquence cardiaque et intégré dans une unité d'acquisition de données pour enregistrer les données de fréquence cardiaque ; un moyen de transmission intégré dans ladite unité d'acquisition de données pour la transmission des données de fréquence cardiaque détectées par le moyen de détection ; un moyen de traitement raccordé au moyen de transmission et au dit moyen de détection ; un moyen de calcul à l'intérieur duquel est intégré ledit moyen de traitement ; ledit moyen de traitement étant préprogrammé pour l'échantillonnage de la pluralité de lectures de données de fréquence cardiaque pour détecter un saut dans la fréquence cardiaque comparé à des lectures de fréquence cardiaque antérieures et générant automatiquement une instruction de sortie à transmettre à une pluralité de stations de réception, fournissant ainsi un système à déclenchement automatique.
PCT/IB2014/062586 2013-06-28 2014-06-25 Système de sécurité personnel et procédé associé WO2014207671A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1934/DEL/2013 2013-06-28
IN1934DE2013 IN2013DE01934A (fr) 2013-06-28 2014-06-25

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WO2014207671A3 WO2014207671A3 (fr) 2015-04-02

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6847892B2 (en) * 2001-10-29 2005-01-25 Digital Angel Corporation System for localizing and sensing objects and providing alerts
US20080266118A1 (en) * 2007-03-09 2008-10-30 Pierson Nicholas J Personal emergency condition detection and safety systems and methods
US20120203076A1 (en) * 2011-02-08 2012-08-09 Jean Pierre Fatta Portable Physiological Data Monitoring Device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10004408B2 (en) 2014-12-03 2018-06-26 Rethink Medical, Inc. Methods and systems for detecting physiology for monitoring cardiac health
US11445922B2 (en) 2014-12-03 2022-09-20 Terumo Kabushiki Kaisha Methods and systems for detecting physiology for monitoring cardiac health

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Publication number Publication date
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WO2014207671A3 (fr) 2015-04-02

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