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Positron emission tomography offers a better way to observe the damage that strokes and neurodegenerative diseases wreak on brain cells

A laser-based microscopy technique may have settled a long-standing debate among neuroscientists about how brain cells process energy

2 Jul 2004

World's smallest handheld Braille device for the blind

Pulse Data International today introduced the world's smallest handheld Braille device for the blind. The BrailleNote PK weighs less than a pound and has dimensions of 6.8 inches by 3.6 inches by 1.3 inches.

30 Jun 2004

A new mobile screening service will cut waiting times for patients needing scans to diagnose cancer

The new service will increase NHS capacity by more than 15 per cent and will help to tackle long waits for MRI scans in some parts of the country. The extra capacity will help to cut the time that patients wait from GP referral to hospital treatment to a maximum of 18 weeks by 2008, as set out in the NHS Improvement Plan last week..

29 Jun 2004

Largest hospital in New Zealand switches to Masimo SET Oximetry

Masimo has announced that Auckland City Hospital, the largest hospital in New Zealand, has performed a hospital-wide conversion to Masimo SET Oximetry.

29 Jun 2004

New under-skin sensor that monitors blood sugar levels for diabetics

People with diabetes could soon be waving goodbye to the pain and hassle of needles, thanks to a new under-skin sensor that monitors blood sugar levels with a simple wave of the arm.

29 Jun 2004

New medical imaging equipment provides early detection of skin cancer

Could You Have Skin Cancer? Do you know if you have skin cancer or if you have skin lesions that could develop into skin cancer? Early detection of these ticking time bombs enhances survival.

From Siemens Healthineers 28 Jun 2004

HHS has extended the availability of a recently approved rapid oral HIV test

"These actions will expand even further the availability of a simple, rapid HIV test to communities where people are at high risk of HIV," Secretary Thompson said. "HIV testing has never been easier or more accessible than it is today.

26 Jun 2004

HERCULES laser could revolutionize the way cancer is treated

University of Michigan researchers recently produced what is believed to be the highest-intensity laser pulse ever obtained.

26 Jun 2004

Heart scans detect problems before symptoms appear

Many times, people with heart disease have few visible symptoms. This is one of the reasons why heart disease is the number one killer for both men and women in America.

25 Jun 2004

Health Canada is warning the Canadian public to immediately discard "BABY" / "BÉBÉ" brand pacifiers

The pacifier was recently tested at Health Canada's Product Safety Laboratory and failed to meet Canadian safety requirements. The nipple from several of the pacifiers detached during testing, and the handle also detached. Young children and babies using the pacifier could choke on or aspirate a piece of it.

24 Jun 2004

Promise of improved workflows and reduced medical errors to boost adoption of computerised physician order entry systems

Motivated by the need to achieve cost-effective and high-quality care, the European healthcare industry is increasingly turning to computerised physician order entry (CPOE) systems.

24 Jun 2004

Implantable chip could serve as a prosthetic retina for people who suffer from age-related blindness

Where other types of chips use electricity to stimulate nerves, this one instead tickles cells with minute amounts of chemicals. Because nerve cells normally communicate with each other by releasing chemicals known as neurotransmitters, the new device points to a more effective way of treating very delicate tissues, such as those in the eye and in the brain.

24 Jun 2004

System to treat patients over the internet via webcam

Physiotherapy is coming to a lounge room near you with a University of Queensland lecturer inventing a system to treat patients over the internet via webcam.

24 Jun 2004

Tablet PC-based software application will act as virtual clipboard for health professionals

Tablet PC-based software application that allows psychologists and other treatment and educational staff to instantly file and retrieve patient information to and from a central database using wireless technology and the Internet.

23 Jun 2004

Computerised test that can help detect memory problems in older people

Ageing can cause many fears in people, but perhaps one of the biggest is fear of losing your memory.

23 Jun 2004

Microchip to track genetic signature of cancer and normal tissue

MicroRNAs (miRNAs), tiny pieces of genetic material that can serve as stop signs for gene expression and protein synthesis, are thought to be important in the development of cancer.

23 Jun 2004

Stents designed with thinner and fewer linkages may be the basis of a new generation of stents

An investigation of how blood flows through stents after opening clogged arteries has led a team of researchers at the Medical College of Wisconsin Cardiovascular Center in Milwaukee to suggest that stents designed with thinner and fewer linkages may be the basis of a new generation of stents.

23 Jun 2004

New eye-tracking device

The newest research device at The William and Ida Friday Institute for Educational Innovation looks more like something out of a science fiction movie than a tool for discovering learning patterns.

21 Jun 2004

Cooling method to treat brain aneurysms

Patients who undergo brain surgery to treat aneurysms are at risk for permanent brain damage, but a protective cooling system is now being tested at Rush University Medical Center to reduce or eliminate this risk.

21 Jun 2004

Ultrasound technology to treat cancer

Ultrasound scans might be most familiar for getting a peek at a developing fetus, but the technology could also be used to treat cancer. A partnership between UC Davis, Siemens Medical Systems and ImaRx Inc., funded by a National Cancer Institute grant, will study ways to deliver drugs to tumors using focused ultrasound.

17 Jun 2004