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Nano Sensors :To Detect Heart Attack
Prepared by:
Umesh B.P.
About sensors
Sensors are
The Differece B/w Ordi..N Nano
Heart attacks, a cardiac disease, are on the rise in India owing to improper food habits and sedentary lifestyle of the people, especially in urban areas and hazardous occupations causing stress and strain
The device with nano sensors can not only detect a heart attack, but also transmit its signal through a wireless interface to doctors located remotely for quick diagnosis and treatment,
"The three-dimension sensors use Nano Electrical Mechanical System (NEMS) of its polymer material to convert any abnormal movement in the heart muscles into an electrical signal for detecting a cardiac symptom,
a cantilever in the sensor using tiny or nano-particles of the polymer to measure the stress symptom (myocardial infarction) in the heart and convert it into an electrical signal
In a polymer generate electrical current through biochemical process of the enzymes produced in the heart.
"When the heart goes through severe stress or strain, it suddenly releases enzymes (protein molecules) in excess, causing pressure on its blood vessels and exertion, which manifest as chest pain, perspiration or even a cardiac arrest.
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heyyyyyyyyyyyyyyy plzzzzzzzz help me i need a full sized ppt on this topic plzzzzzz send me the full report at
coolakshy2811[at]gmail.com
topic: nanosensors to detect heart attack
plzzzzzzzzzz reply
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hi
ppt is attached in the first post. please download it.
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nano sensors to detect heart attack
A team of Indian scientists and engineers has developed affordable sensors using nano materials to detect a heart attack quickly.The device also has the capability to transmit the data to the doctors or concerned persons who are far apart from the tagk of detecting the heart attack. Any unusual movement o0r vibratio0n in the heart wi0ll be detected by the device using the The three-dimension sensors use nano electrical mechanical system (NEMS) of its polymer . The device produces an electrical signal for detecting a cardiac symptom. a cantilever has been built in the sensor for the detection of stress or myocardial infarction. And these signals are converted to electrical signals.
The electrical power required for the operation of the device is generated from the biochemical activity of the enzymes in the heart. The operatin of the device is based on the fact that When the heart goes through severe stress or strain, it suddenly releases enzymes (protein molecules) in excess, causing pressure on its blood vessels and exertion, which manifest as chest pain, perspiration or even a cardiac arrest. The nanotechnology device will enable cardiac diagnosis affordable and aslo the diagnosisis quick anda lot of livs can be saved.
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I Want to know about nano sensors and the way how it detects heart attack and save the life.If you have any paper please send me..
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16-02-2011, 04:33 PM
i want to get the full report on this..around 25 to 30 pages...plz provide more detailed info about this topic
