Health Tech

TrekDesk hits the market, exhausts our soles

The TrekDesk press release is packed with all sorts of alarming statistics about adult obesity, as well as alluring statistics about the benefits of walking. The combination is designed to make you want one, and want one now, in spite of the product's $479-sans-treadmill price tag.

Why go for a lovely walk outside, or exercise on an ordinary treadmill inside, when you can walk at your desk--without even sweating? It is "Easy to Do" and "Requires No Extra Effort." (The All Caps mean they Really Mean It.)

TrekDesk is by no means the first attempt … Read more

Want good health in your golden years? Keep working

If you're hoping to retire as soon as possible with the intention of never working again, you might want to reconsider. Retirees who transition from full-time work to full retirement in one fell swoop actually contract more diseases and function worse doing day-to-day tasks than those who continue to work even just temporarily or part-time, according to a national study published in the October issue of the Journal of Occupational Health Psychology.

"Choosing a suitable type of bridge employment will help retirees transition better into full retirement and in good physical and mental health," says co-author Kenneth Shultz, … Read more

Electroscalpel method identifies cancer in real time

Neither the electroscalpel (a surgical cutting tool) nor mass spectrometry (a technique to identify a molecule's elemental composition by measuring the ratio between its mass and charge) is new. But using the two together may enable surgeons to detect cancerous cells during, instead of before and after, surgery.

"When a surgeon is performing cancer surgery, he doesn't have any direct information on where the tumor is," Zoltán Takáts, a professor at Justus-Liebig University in Giessen, Germany, tells Technology Review. Being able to detect, analyze, and remove cells during surgery might result in … Read more

Glucogrip monitors glucose levels, resembles iPhone

Blood glucose monitoring has improved greatly in recent years, with devices getting smaller, cheaper, and faster--a good thing, since almost 8 percent of Americans are diabetic, according to some estimates, and are encouraged to monitor their blood glucose levels anywhere from one to a dozen times a day.

So it should come as no surprise that the next-gen device, introduced by Italian product developer Giulio Sbarigia, is even smaller and faster, and bears some resemblance to the iPhone.

Designed by Pelikan, Sbarigia describes his device as ergonomic, with 50 tiny needles that are easy to load, supposedly painless, and leave … Read more

Wonder what a chancre is? There's an app for that

The Merck Manual, a New York Times best seller that has sold more than 4 million copies worldwide, is one of those medical tomes you don't typically find in a layperson's home library. It's big, heavy, not terribly exciting, and like most physicians' desk references, not the cheapest book around.

Not to be outdone by the competition, Merck & Co. released a new edition Thursday, called The Merck Manual Home Health Handbook (3rd edition). Because the book is still big, heavy, not terribly exciting, and not terribly cheap, Merck has released its contents as an iPhone app as well (home edition: $9.99; professional edition: $29.99), thereby solving its problems of size, weight, cost, and yes, even excitement, as the app has way more going on than its old-fashioned counterpart.… Read more

Your resource for tracking the swine flu

H1N1 influenza, better known as the swine flu, is guaranteed to make an impact across the U.S. and the rest of the world in the coming months. But knowing what to expect, and how to determine if H1N1 is impacting where you live, should be the first step in your evaluation of the swine flu.

And that's where this roundup comes in. Listed below, you will find several resources that will help you not only track the swine flu, but probably help you learn a little something about it as well.

Find out about that swine flu

Centers for Disease Control -- The Centers for Disease Control has some of the best information on the swine flu of any site in this roundup. Everything from its causes to its symptoms are available.

Information on the swine flu from the CDC is the best I've seen on the Web. The site offers basic information for those who want an overview. It quickly digs deep into treating family members afflicted with swine flu, why a vaccination might be useful, who the flu is most likely to affect, and more. It also produces videos and podcasts. Overall, I liked the CDC's presentation on the swine flu. It's extremely informative.

FluTracker -- Rhiza Lab's FluTracker app is one of the best ways to track the swine flu on the Web.

When you get to the site, you'll see several colored circles around a map of the world. The color of each circle denotes the severity of the outbreak in a given location. Inside those circles are numbers, giving you a tally of confirmed outbreaks in a particular country. Perhaps most importantly, the site allows you to zoom in to see how many outbreaks have affected your area. You can even see how many deaths have occurred. If you're looking for in-depth but easily understandable tracking of the swine flu, FluTracker is your best bet.… Read more

Afraid of swine flu? Wear this suit

If the new swine flu vaccine doesn't give you the right dose of inner peace, there's another layer of protection at your disposal. It comes from Japan, which means it looks good, too.

According to the U.K. Telegraph, Japanese menswear company Haruyama Trading has developed a suit that it claims can protect wearers from the H1N1 virus.

The suit is coated with titanium dioxide--a chemical commonly used in toothpaste and cosmetics--that breaks down when reacting with light and supposedly kills the virus upon contact. (If you read Japanese, here is the company's press release.)

Despite the … Read more

Are married white men in convertibles doomed to deafness?

Researchers this week revealed the results of some demographics studies of noise-induced hearing loss (NIHL), something they say had yet to be studied to this extent. If you're a married white male driving a convertible, listen up while you still can.

The studies were presented at the American Academy of Otolaryngology-Head and Neck Surgery Foundation's 2009 annual meeting in San Diego this week. One study, which analyzed the audiometric testing data from 5,290 people ages 20 to 69, finds that more than 13 percent suffer from some level of NIHL, which means some 24 million Americans might … Read more

IBM Research jumps into genetic sequencing

It took 13 years for researchers to catalog all the information in a human genome the first time. Now IBM believes it can do better--somewhat perversely by equipping a newer genetic sequencing method with brakes.

Big Blue is among those who believe electronics technology can be applied to the task of sequencing a person's genes, thereby bringing genetic testing into the computing era and lowering its cost to something like $100 to $1,000.

IBM is working on prototype DNA-processing electronics that slurps strands of DNA through an extremely small hole called a nanopore, measuring the electrical properties of … Read more