Everything is evolving very fast and making our life easy and healthy. A skin-like heart monitor, built by flexible material is developed by Stanford university chemical engineers that can be put under an adhesive bandage on the wrist. It is enough sensitive to monitor cardiovascular problems in real time and also identify stiff arteries, irrespective of the risk a patient is suffering.
- Firstly, you need to know that a heartbeat is comprised of 2 distinct peaks which can't be told by just pressing the finger on the wrist of your hand. The first peak is larger one created when heart pumping out blood. And second peak is shorter, created when the lower body sends a reflecting wave back to your artery system. So, the ratio between the two peaks can be useful in determining the stiffness of arteries.
To make it sensitive enough to catch heart beat, this heart monitor comprises a thin rubber layer mounted with miniature pyramid-like bulges. On applying pressure, these pyramids distort a little causing a measurable change in the size of the space between two halves of the device that alters the electronic field and current passing through the circuit. The sensor then gauges the pulse when worn under the wrist using an adhesive bandage. The signal of the pulses can also be used to monitor the Blood pressure of the patient.
- Stanford researchers are trying to make this device completely wireless, so that physicians could receive a patient's heart status using a mobile device from anywhere in the world.
How it works:
- Firstly, you need to know that a heartbeat is comprised of 2 distinct peaks which can't be told by just pressing the finger on the wrist of your hand. The first peak is larger one created when heart pumping out blood. And second peak is shorter, created when the lower body sends a reflecting wave back to your artery system. So, the ratio between the two peaks can be useful in determining the stiffness of arteries.To make it sensitive enough to catch heart beat, this heart monitor comprises a thin rubber layer mounted with miniature pyramid-like bulges. On applying pressure, these pyramids distort a little causing a measurable change in the size of the space between two halves of the device that alters the electronic field and current passing through the circuit. The sensor then gauges the pulse when worn under the wrist using an adhesive bandage. The signal of the pulses can also be used to monitor the Blood pressure of the patient.
Vision:
- This device can be helpful in replacing the non-invasive method of monitoring heart health that directly inserted into arteries. This method creates high risk of infection in newborns and high risk patients. So, this externally monitor device could be helpful for doctors to easily monitor heart health which installed with a new type of high sensitive pressure sensor.- Stanford researchers are trying to make this device completely wireless, so that physicians could receive a patient's heart status using a mobile device from anywhere in the world.
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