presently , if a cardiac patient ’s mettle rate gets too high the engraft defibrillator in their chest gives them a friendly curative jolt to avoid a kernel attack . But that could before long change — by giving pump their very own IP addresses .
Dutch research organisationIMEC , based in Eindhoven , this week demonstrated a novel type of wireless body area internet ( BAN ) . knight the Human++ BAN platform , the arrangement commute IMEC ’s ultra - low - power electrocardiogram sensors into wireless node in a unretentive - range connection , channelize physiological data point to a hub – the patient ’s cellular phone . From there , the readings can be forward to doctors via a Wi - Fi or 3 G connexion . They can also be displayed on the telephone set or fathom an alert when things are about to go wrong , giving patients like me a prospect to essay to slow our fondness rates and avoid an unnecessary seismic disturbance .
Julien Penders , who developed the organisation , say it can also work with other low - power aesculapian sensors , such as electroencephalograms ( EEGs ) to supervise neurological shape or electromyogram to detect neuromuscular diseases . Besides helping those already diagnosed with inveterate conditions , BANs could be used by people at risk of developing aesculapian problems – the so - called “ worried well ” – or by fitness enthusiasts and athletes who want to keep tabs on their physiological mental process during training .
Tied to an Android
IMEC ’s technology isnot the first BAN , but integrates well than earliest versions with the gadgets that many people extend around with them . IMEC has created a dongle that plug into the standard SD memory card user interface of a cellular telephone to stream data from the sensing element in real time and appropriate the phone to reconfigure the sampling frequency of sensors on the fly . The associated software runs on Google ’s Android cellphone operating organization .
However , IMEC has eschewed common short - range wireless standards such as Bluetooth in favour of the so - called nRF24L01 + radio plan byNordic Semiconductorin Oslo , Norway . “ The problem with Bluetooth is that it will increase the power consumption on the sensing element side , ” says Penders . Using the Nordic organisation , IMEC ’s detector can run incessantly , transmitting every 100 milliseconds , for up to seven days between recharges – a Bluetooth organisation would barely last a day , Penders say .
In the current innovation , the ECG electrode are connected to a minuscule necklace that contains the transmitter and battery . The next whole tone will be to employ an radical - low - might radio transmitter , still in growth at IMEC , to meliorate the stamina and portability of the sensing element .
With around 18 million people in the UK living with inveterate disease , “ telehealth ” monitoring like this is the way affair are run , says Mike Knapton , associate aesculapian director at theBritish Heart Foundation . Devices already subsist that take into account hoi polloi with pacemakers and defibrillators to send telemetry from their implant via a landline to Dr. . But using fluid phones would be the rude next tone , he suppose .
Penders presented the work at theWireless Health Conferencein San Diego , California , this week .
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