Implantable Blood Sugar Sensor Invented

Thu, 29 Jul 2010
Scientists have invented a sensor that can be planted in the body. It can measure blood sugar constantly and transmit the information wirelessly.

This device can revolutionise the way in which the 2.5million diabetics in the UK control this condition. The sealed device, implanted in an individual's torso, has a pair of sensors.

A sensor detects oxygen whilst the other monitors the reaction of oxygen and glucose . That information is transmitted wirelessly through an integrated antenna.

Scientists claim that this forerunning blood glucose monitor, measuring 1.5inches across, might be available under prescription from your GP in a few years time.

The device has been tested on bovine and is to be tested on humans.

Individuals wih both Type 1 diabetes and Type 2 diabetes could use this device, with Type 1 diabetes make insufficient insulin of their own. The long-term glucose sensors can be utilised to adjust the insulin dosage and timing of the injection and lower the risk of taking excess insulin and becoming hypoglycemic, which can be very serious.

Hypoglycemia happens when an individual receives too much insulin for the available glucose, or when insulin absorbs too quickly. Type 2 diabetics can use the long-term glucose sensors to enable them to tweak their diet and exercise schedule. In addition, some Type 2 diabetics take insulin and have similar hypoglycemia concerns as Type 1 diabetics.

The ultimate aim is to reduce the dangerous ups and downs of blood glucose levels, known as 'glucose excursions.' Such lengthy glucose excursions cause the long term problems related to diabetes, such as, blindness and heart attacks .

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