medicine

Researchers are developing a special process meant to replace the custom "paper" found in home pregnancy and other tests with plain old office paper -- a way of creating ultracheap methods of medical testing that could quickly diagnose pregnancy, malaria, diabetes, and more.

Ultimately, the idea is to replace the current standard, which relies on a membrane called nitrocellulose that sticks to molecules of interest, with cheap and ubiquitous paper that can stick to a whole fleet of chemicals, including DNA, antibodies, and sugars. And a University of Washington researcher wants to make the already cheap tests even … Read more

The story goes that one of the world's greatest geniuses had a slightly different shaped brain than mere mortals. Now anyone can verify the tale for themselves with a new iPad app.

The National Museum of Health and Medicine Chicago launched an interactive app today that has about 350 scanned and digitized slides of Albert Einstein's brain, according to the Associated Press. The goal of the app is to give scientists, students, and anyone else who is curious the opportunity to see into the inner workings of the genius's brain.

"I can't wait to find … Read more

Power suits are getting more commonplace. A paralyzed British woman has become the first person to take home a robotic exoskeleton that helped her walk the London Marathon earlier this year.

Claire Lomas, who finished the 26.2-mile race over 17 days, is setting the pace for home use of the ReWalk at home, according to Israeli maker Argo Medical Technologies.

The 32-year-old mother was paralyzed from the chest down after a 2007 horseback riding accident, but the motorized legs allow her to stand, climb and descend stairs, and walk around independently. … Read more

Pew pew! From disc drives to sci-fi shooters, we live in a world full of laser beams. And a special laser made waves in the world of medical research this week. Developed by laser applications researchers from the University of Tennessee's Space Institute, it could one day find use as a weapon against cancer.

Known as a femtosecond laser, the high-speed light pulses at one-quadrillionth of a second; when fine-tuned, the powerful beam can be used by doctors to detect, map, and nullify cancerous tumors. … Read more

Patients at Memorial Sloan-Kettering Cancer Center may receive cancer diagnoses and treatment with the help of IBM's Watson supercomputer by the end of 2013.

Watson would make diagnoses and suggest treatment approaches that take into account individual patient concerns, the Associated Press reported today.

Using its natural-language processing powers, the artificial intelligence system will study textbooks, oncology studies, and medical records if patients give permission. An advisory panel will test its assessments of increasingly complicated cancer cases. … Read more

The New England Journal of Medicine, the oldest continuously published medical journal in the world (it celebrated its 200th anniversary in 2012), is now offering up its content on the iPad.

The journal says the iPad edition of its weekly, peer-reviewed content includes audio, video, expandable images, and features such as sharing, searching, and notating.

"We know that you're busy, and you want to have the relevant clinical information you need, right at your fingertips," reported the journal on its blog this week.

The app is available free for download at the iTunes App Store. Current journal … Read more

"Gorilla Glass" could one day become a household phrase, but Corning has even larger ideas.

"A Day Made of Glass 2" is a montage of "how highly engineered glass, with companion technologies, will help shape our world," according to Corning. It is mind-blowing to imagine everyday objects suddenly having rich, interactive displays and multiple functionalities.

After watching the video, I began to think about how intelligent glass, installed on a broad scale, could change the world. There are two key integrations: in the education and medical fields.

In the video, kids sit in rows … Read more

The "Star Trek" universe may be beloved by millions, but it's entirely fictional. Yet one element of Gene Rodenberry's timeless creation may actually help people with their health care decisions in real life.

The problem faced by millions of people around the world, especially in the third world, and in rural areas of the first world, is that there's not always a doctor around to help figure out what's wrong with you--and sometimes, one isn't even necessary. Sometimes, the right technology could help us determine what's going on in our bodies.

That'… Read more

If researchers at the University of Illinois have their say, bandages are about to get a whole lot cooler.

A team of engineers has created a bandage that in just one week not only encourages new blood vessel growth but helps guide that growth as well.

"The ability to pattern functional blood vessels at this scale in living tissue has not been demonstrated before," co-principal investigator and electrical and computing engineering professor Rashid Bashir says in a school news release.

The team, whose findings will grace the cover of a January 2012 issue of the journal Advanced Materials, … Read more