The idea is to create a glucose sensor for diabetes sufferers which will use tear fluid instead of blood. This may soon eliminate the need for finger pricks. The device will be able to take a sample of tear fluid by a painless dab at the corner of the eye. The device's sensor will measure the amount of glucose in the tear sample which is supposed to be very similar to the amount of glucose in blood. Image: A - screen-printed electrical leads, B - an insulating layer, C - a...

The idea is to develop a new portable device to help delay the onset of hypothermia due to blood loss. The device could be of particular use to soldiers in the field. The device will use a portable humidifier to pump moist warm air into the patient's lungs through an oxygen mask. The warm air will be transferred to the body through the blood, which will pick up the heat while circulating through lungs.

Why not develop a non-steroidal contraceptive method for men that may be simple as swallowing a pill? It has been discovered that low doses of the same compound that inhibits retinoic acid receptors (RARs) also stops sperm production without any apparent side effects. Once the user stops taking the pill, fertility is restored to normal levels almost immediately.

The idea is to develop a 'camera pill' which will deliver HD videos of the digestive tract in real time. The endoscopic camera will include an HD video camera, light source, radio transmitter, battery, and microprocessor to record and transmit images of the patient's digestive tract. It will also transmit its location within the person's body through the same ultra-wideband waves it will use to transmit the image data.

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Thanks to a sunscreen we can be in the open sun for a long time and do not get sunburnt. However, even the cream is not a panacea - it can come off, chemically modify and lose the effect. We also often remember to use the sunscreen again when it becomes too late. At the beginning of a hot beach season a special bracelet appears on the market. It allows to monitor the UV quantity obtained and to take actions in time. Doctors and beauticians do not recommend tanning at all as...

The Red Rail Dutch company in collaboration with the Nobel Foundation created the youth fashion collection, which is for donors only. New collection of clothes was presented at the Amsterdam Fashion Week. 18 top designers worked hard to create it. Only people, who donate blood, can get clothes from this collection. The buyers send their IDs, which are assigned to them after blood donating, and name items they would like to purchase. 20 donors will get the clothes from the...

Doorbells for the deaf have been already invented. They usually have a light that flashes brightly instead of playing a tune. What about deaf people who are blind as well... I suggest creating a device which, when activated, uses the only reliable sense left - other than smell and taste - touch. For ex., there can be a vibrating motor in the person's pocket.

Why not provide football helmets with impact sensing accelerometers? This will help to analyze how blows to the head relate to brain injuries. Three types of accelerometers will be placed in the mouthpieces, earpieces, and helmets to see if real time neuroanalysis can occur during the games, allowing for the isolation and diagnosis of the concussions within minutes. By the way, long-term data could provide information on how players become injured and help engineers design a...

Why not use breathable vitamins? They are able to be absorbed more quickly and resist degradation, delivering the active ingredients more efficiently. The vitamins could be ground into tiny particles and packed into an inhaler. The spray of vitamins will be directed upward, rather than down the throat, allowing the vitamins to be absorbed by the tissues lining the cheeks. This method will send the vitamins more directly to the bloodstream and allow for a more potent...