Robots are playing increasingly important roles in surgery, but what about post-op care? Panasonic has developed a robot with telepresence functions can help bedridden patients communicate with loved ones, and upgraded its robot bed and hair-washer.

Hospi-Rimo is a communications robot aimed at helping patients chat with their doctors when they're not around--or talk with distant friends and family.

Based on the electronics giant's Hospi drug-delivery bot, Hospi-Rimo can be remote-controlled or move around autonomously. It can automatically move to specified locations, avoiding obstacles en route.

The machine has a large screen (naturally with a happy face) and sensors to learn about its environment. Panasonic says it could be used in hospitals (like its precursor Hospi) or residences where elderly people live alone.

The company's hair-washing robot, introduced last year, has 24 fingers and provides bubble and hand washes. Improvements include refined head-scanning to provide custom washing, conditioning, and drying functions, and user-set spot massages.

Announced in 2009 and then commercialized, the RoboticBed is basically an electric wheelchair that morphs into a fully adjustable bed. It now has a power-assist tilt function to prevent slippage during long periods of sitting, as well as a simplified control interface.

The latest prototypes of the three robots will be shown off at the International Home Care & Rehabilitation Exhibition (HCR) 2011 next month in Tokyo. … Read more

Every once in a while a hilarious idea is actually well executed. Mommy Tummy 8.0 out of the Kanagawa Institute of Technology in Japan is looking to be one of those.

The idea is that a pregnancy simulator might help a dude (or a lady who has yet to experience the joys of pregnancy) better empathize with pregnant women.

Even setting aside the obvious issue that the simulator wearer is not experiencing hormonal changes, and that he can take the simulator off at any point (oh, the freedom), there is something downright bizarre about a man who appears to be pregnant. (See video below.)

Get past the oddity and the Mommy Tummy 8.0 is actually an impressive little (and then rather suddenly big) gadget. It comprises a water bag, touch sensor, acceleration sensor, and fetal air actuator to simulate the growth, weight, and even movement of a fetus.… Read more

Houston, we have a health problem.

About 30 percent of adults in the U.S. have at least two chronic health conditions. Roughly half of a panel of surveyed patients are not complying with doctor's orders. And more than half of Americans could be obese by 2030.

In the coming years it's going to be more important than ever for doctors' offices to be able to automatically track their patients across a variety of parameters, from age and ethnicity to conditions and diseases, and even to compliance levels. Dallas-based health management firm Phytel is hoping that the platform it's unveiling today … Read more

There hasn't been another major radioactive leak, but soon we could see flesh wounds glowing in the dark. Researchers at the University of Sheffield in the U.K. have developed a gel that glows under ultraviolet light when it comes in contact with many kinds of bacteria.

The gel also appears to be effective in fighting the bacteria at the same time.

"The polymers (in the gel) incorporate a fluorescent dye and are engineered to recognize and attach to bacteria, collapsing around them as they do so," Sheffield Professor Sheila MacNeil explains in a statement. "This change in polymer shape generates a fluorescent signal that we've been able to detect using a handheld UV lamp."

Project lead Dr. Steve Rimmer adds that the technology could help reduce the overuse of antibiotics. In testing, the gel has been able to detect the presence of serious bacterias including Salmonella, E. Coli, MRSA, and meningitis.… Read more

When Army National Guardsman Ed Salau's Bradley Fighting Vehicle filled with smoke on November 15, 2004--"sometime after George Bush declared victory on the aircraft carrier and sometime before we won the war in Iraq," he likes to say--Salau and his gunner managed to crawl out of the hatch.

The first thing that hit them was that they'd somehow managed to survive two rocket-propelled grenades that had been fired at their vehicle. But Salau's leg seemed to dangle and flop below him. With the battle still raging around him, he grabbed the radioman's belt … Read more

A professor of civil and environmental engineering at Michigan State University has unveiled a device that, in conjunction with an iPod Touch or Android-based tablet, analyzes microRNAs to detect cancer quickly and affordably.

Syed Hashsham says his Gene-Z device, which he demonstrated this week at the National Institutes of Health's first Cancer Detection and Diagnostics Conference, in Bethesda, Md., could dramatically improve early cancer detection in developing nations that have few, if any, cancer screenings services.

"Until now, little effort has been concentrated on moving cancer detection to global health settings in resource-poor countries," Reza Nassiri, the … Read more

Jose Gomez-Marquez is like the MacGyver of medical devices, hacking toys and turning them into gadgets that can be used to diagnose conditions such as diabetes and dengue fever. By taking everyday items like Legos and bike pumps and turning them into replacements for expensive medical devices, he's attempting to save lives on the cheap.

"Most of the devices that get donated to developing countries fail because they were not designed to be used in these environments," Gomez-Marquez said during a visit to CNET this week to show some of his creations. "We need to make the Land Rover version of medical devices for these countries. Right now we are sending the Ferrari versions and they fail."

Gomez-Marquez is program director for MIT's Innovations in International Health initiative, which aims to teach medical professionals in the developing world how to hack ordinary objects to make their own medical devices. With a degree in mechanical engineering and a love of design, Gomez-Marquez wants to level the playing field in health care.

"One of the ways to empower better designs is by empowering users who are everyday users of the devices," he said. "So we made these kits to do that."

… Read more

A New York City hospital is using patients' palms, not insurance cards, to pull up their records, according to a new report.

The New York University Langone Medical Center started scanning palms last month to reduce paperwork and prevent identity theft, the New York Daily News reports, using a device that images the veins in a patient's hand.

Shaped like a butter tray, the black PatientSecure device uses infrared light to scan palms, then links the unique biometric trait to a patient's electronic health records.

That's right: no need to pore through a purse for an insurance … Read more

A smart bed that automatically repositions a patient throughout both day and night may soon come to market in Switzerland, according to a report on the conclusion of the start-up's first round of financing.

Michael Sauter, the young entrepreneur and mechanical engineer who came up with the concept two years ago with funding from Empa and the ETH Zurich and launched the spin-off company Compliant Concept, says an industrial partner will help manufacture the first beds, possibly by the end of 2011.… Read more