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Karen Sprey

Siemens Healthcare and Olympus Medical Systems Corporation are collaborating on the develo...

Stomach examinations may soon become more comfortable and less invasive with the development of a magnetically guided capsule endoscope. Jointly developed by Olympus and Siemens, the capsule is swallowed by the patient and wirelessly transmits high-res, real-time images from inside the stomach while the doctor navigates using a joystick.  Read More

A new light technology, using a narrow spectrum of visible-light wavelengths called HINS-l...

MRSA (methicillin-resistant Staphylococcus Aureus) is one of the most prevalent and difficult to eradicate superbugs in hospitals, having become resistant to multiple antibiotics. A less well known bacterium Clostridium difficile (C diff), is also antibiotic resistant and on the increase. Infection prevention procedures used to address one superbug will not work for others, and traditional decontamination methods can be harmful to staff and patients. This new lighting system that kills bacterial pathogens but is harmless to humans may help beat this potentially deadly threat in our hospitals. The technology decontaminates the air and exposed surfaces by bathing them in a narrow spectrum of visible-light wavelengths, known as HINS-light.  Read More

Kryptonite provides five to ten times the mechanical strength of the breastbone closure of...

Stories about Kryptonite are sure to pique interest, and this one has both a "super" and a scientific angle. Canadian researchers are using a super glue called Kryptonite to create a stronger closure of the breastbone for heart patients after open chest surgery. This means faster recovery time, fewer complications and less post-operative pain.  Read More

Optician and optometrist Jaume Paune is the creator of contact lenses capable of correctin...

If you suffer from hyperopia, more commonly known as farsightedness or longsightedness, you may be interested to know that the world's first contact lens to correct the condition has been developed. The correction, however, is temporary – a custom-made lens is worn overnight to reshape the cornea, and when the patient wakes up and removes the lens they have perfect vision for the day.  Read More

Radio-wave technology used to detect bombs and explosives could be utilized to identify co...

Technology used to detect bombs and explosives could have a beneficial side-effect – identifying counterfeit and substandard drugs, which pose a major threat to public health, particularly in developing countries. Around one percent of drugs in developed countries, and 10 to 30 percent of drugs in developing countries are counterfeit, and the percentage of substandard drugs is thought to be even higher. Swedish and British researchers are developing a cheap, reliable system that uses radio waves to analyze the chemical structure of drugs to identify fakes.  Read More

The new development from Jena provides the upper arm with sensory information which is the...

Phantom limb pain, where a person feels pain in an absent limb or a portion of a limb, is a very real phenomenon, most commonly experienced after amputation of an arm or leg. Chronic phantom pain is believed to affect around 10-45% of amputees. It is highly therapy resistant and can last for years, or even a lifetime, despite high dosages of painkillers that put patients at risk of addiction. However, hope may be on the horizon thanks to a modified hand prosthesis which enables feedback between the artificial hand and the brain.  Read More

A technique that combines nanotechnology with adult stem cells appears to destroy atherosc...

A combination of nanotechnology and adult stem cells has been shown to destroy arterial plaque (atherosclerosis) in the heart of pigs. Pigs that received stem cells also showed signs of new blood vessel growth and restoration of artery function according to the study reported at the American Heart Association's Basic Cardiovascular Sciences 2010 Scientific Sessions – Technological and Conceptual Advances in Cardiovascular Disease.  Read More

Kaicheng Liang, a recent graduate who worked on the biopsy robot (photo courtesy of Duke P...

A robot guided by 3-D ultrasound and artificial intelligence has demonstrated it can locate lesions in simulated breast and prostate tissue and take biopsies without human assistance. A team of bioengineers at Duke University, North Carolina, 'souped up' an existing robot arm with a purpose-built ultrasound system which acts as the robot's 'eyes' by collecting data from its scan and locating its target. An artificial intelligence program processes the real-time 3D information from the ultrasound and gives the robot specific commands to perform using a mechanical 'hand' that can manipulate the same biopsy plunger device used by doctors.  Read More

The on-call robotic rubbish collection service is being trialed in Peccioli in Italy
 (pho...

You've had a party and your garbage bin is overflowing but the regular collection is still several days away. Imagine being able to make a call and have your rubbish collected at a time that suits you. For 100 households in Peccioli, Italy it's a reality. They are part of a two month trial of DustCart, a robot that provides an on-demand garbage collection service - just make a call and DustCart will soon arrive at your door to take away the trash.  Read More

Materials and components used in the LUMENHAUS are based on the basic requirements of envi...

Imagine waking up on a cold winter’s morning to light streaming in through your bedroom window and the smell of fresh coffee. The concrete floor is warm and your favorite music starts to play as you eat your breakfast. As you drive away the house automatically locks, the thermostat reduces and the insulation panels close as the house goes into hibernation until you return. Welcome to LUMENHAUS, the completely solar powered, open plan house that uses computer technology, flexible architectural design and energy efficiency to adapt to its owner’s changing needs as well as environmental conditions... and it recently won the 2010 Solar Decathlon Europe.  Read More

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