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Visionaries

U.S. Woman Gets Web-Ready Pacemaker

Carol Kasyjanski has lived with a severe heart condition for 20 years. Until recently, she's lived her life, often in fear, in strict obedience to the condition's limitations. Now, though, a medical breakthrough has given the woman a chance to live her life on her own terms.

Kasyjanski is the first American to receive a wireless-equipped pacemaker, according to Reuters. The device gives her much more freedom, since her doctor can electronically monitor critical information; it's downloaded to his computer at least once a day. If the pacemaker were to stop, or if any stats were abnormal, Dr. Steven Greenberg would be immediately notified via wireless communication, and could act accordingly. Also, the wireless pacemaker allows Kasyjanski to get in and out of the doctor's office much more quickly since Greenberg already has most of the information he needs before meeting with the patient face to face.

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Visionaries

Heart Beats Outside Body With Help of Machine


Featuring a setup made of pipes and rods running in and out of a still-beating heart, a lab at North Carolina State University (NCSU) could be mistaken for that of a mad scientist. Researchers there have recently created a computer-controlled machine that can keep a heart beating outside the body, according to NCSU's Web site.

Researchers said they plan to use the machine (designed by NCSU mechanical engineering students) in conjunction with internal cameras so that they might be able to determine the best way to repair heart valves. Don't worry; researchers aren't using human hearts just yet. A local pork processing facility donates pig hearts for the betterment of medicine and science.

We hope this engineering marvel will help lead to some truly amazing medical breakthroughs. That said, we can't help feeling a little odd while watching the video. After all, the closest we have come to seeing a heart beat outside a body was when we watched 'Indiana Jones and the Temple of Doom.' [From: NCSU, via Neatorama]

Audio/Video

Headphones Can Interfere With Pacemakers, Study Finds

Headphone makers love to brag about the fancy magnets they use to drive their buds, but it turns out that hanging tiny focused magnetic fields around your neck can have unintended consequences -- a new study by Boston's Beth Israel Deaconess Medical Center says that headphones can interfere with heart devices like pacemakers and defibrillators when held within an inch of the device.

The interference can be be so disruptive that a defibrillator can fail to fire live-saving electric charges, so we'd say that anyone counting on technology to keep their ticker ticking should be extra-careful with where they stow their 'phones -- and although researchers didn't find any interference from cell phones, it probably can't hurt to keep those out of your shirt pockets as well. [From: AP]

Computers

Heart Robot Loves to Be Hugged, Express Emotions

Here's your afternoon dose of cuteness, ready or not. David McGoran's Heart Robot has made its way into London's Science Museum, and for good reason. This intelligent robot not only possesses a face with moving eyes and an external heart that blinks depending on what's happening, but it actually encourages people to hug and cuddle it like a real human.

Seen as being "among the first robots to signify a new era of emotional machines used for medical treatment and enjoyment," this creature could one day become a mainstay in nursing homes where the elderly could interact with it and hopefully benefit in some metaphysical manner. Check out the read link for a video oozing with adorableness. [Source: BBC News via TimesOnline]

Cell Phones

Cell Phone With Defibrillator Could Save Lives

Cell Phone Defibrillator PatentedIt's becoming more and more common to see portable defibrillator units hanging on the walls at places like airports and corporate offices. These small-ish devices are potential life-savers for those who suffer from irregular heartbeats. However, a device described in a patent could make those devices look a little -- large. Enter the cell phone defibrillator.

The gizmo, which is just a concept at this point, would feature electrodes in the buttons that, when pressed to the person's chest, would jolt the heart back to a regular beat. Additionally, the phone would contain a heart monitor for identifying potential problems and GPS tracking once the defib mode was activated.

This device sounds like it could be a lifesaver -- and it's just the latest idea that adds health-related features into handsets -- but given all the cell phone-related deaths and injuries lately, we'd be just a little nervous about pressing those two exposed contacts up against our face during a call.

From textually.org

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