Continue reading Researchers use wireless network to monitor breathing, could save lives

Researchers use wireless network to monitor breathing, could save lives originally appeared on Engadget on Mon, 19 Sep 2011 07:16:00 EDT. Please see our terms for use of feeds.

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Instead of lugging a heavy microscope into the field, doctors and nurses in remote regions may have a more portable choice — a lightweight microscope that replaces lenses with holograms. Researchers at UCLA announced a prototype dual-mode microscope that’s lightweight, costs between $50 and $100 to produce and is similar in size to a banana. Like a hologram that uses interfering rays to create an image, this device shines light on a sample where its sensor chip (apparently also found in iPhones and BlackBerrys) and a cloud-based software program analyze the interference pattern and reconstruct an image of the sample. Since it’s dual-mode, both large samples and small samples can be analyzed through processes called “transmission” and “reflection,” and doctors could potentially use their laptops or smartphones to access the images remotely. Although still considered a prototype, researchers think the development has the opportunity to revolutionize health care by allowing doctors to test things like water, blood and food. Check out the full PR after the break.

Continue reading UCLA creates portable microscope that uses holograms, not lenses

UCLA creates portable microscope that uses holograms, not lenses originally appeared on Engadget on Wed, 31 Aug 2011 20:17:00 EDT. Please see our terms for use of feeds.

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You’d think that the recent spate of high-profile cyberattacks would’ve deterred the healthcare industry from sending patient records to the cloud – but you’d be wrong. Beginning next month, all data on patients at London’s Chelsea and Westminster Hospital will be stored in a centralized database, accessible from any computer, smartphone or tablet. Under the National Health Service’s pilot program, known as E-Health Cloud, patients will be able to decide which doctors, nurses or family members can view their records, allowing them to easily share their data with other specialists. Flexiant, the Scottish software company that developed the platform, hopes to eventually expand it to other treatment phases, including assisted living, and insists that its system will help the NHS save money in the long-term. Security, however, will likely prove critical to the program’s success. Users will have to pass multiple ID checkpoints to access the database, but privacy-wary Londoners might demand protection a bit more robust than an automated bouncer. You won’t need to adhere to a dress code to view the full PR, available after the break.

Continue reading London’s E-Health Cloud program will send patient records to the stratosphere next month

London’s E-Health Cloud program will send patient records to the stratosphere next month originally appeared on Engadget on Mon, 27 Jun 2011 10:13:00 EDT. Please see our terms for use of feeds.

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Sure, pills that survey the wild and nauseating gastric landscape have been done before — but how about one that can “swim” to input from a doctor-controlled joystick? A team of Japanese researchers have successfully achieved just that, with a newer, smaller, creepier version of a device they call “Mermaid.” Ariel jokes aside, the tadpole-shaped accessory has successfully self-propelled itself around different parts of its host’s digestive tract, all while dutifully phoning home with what we presume are pictures only a licensed physician could stomach. Whether or not the entire shindig was in high definition wasn’t specified, but let’s pretend your brain didn’t just wonder precisely that.

Japanese researchers develop ‘swimming’ endoscope, we suggest being nicer to your doctor originally appeared on Engadget on Tue, 21 Jun 2011 22:16:00 EDT. Please see our terms for use of feeds.

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The latest generation of gaming gadgets do some nifty tricks, and one of the niftiest they might perform is assisting the realm of medicine. Microsoft’s Kinect sounded like a candidate for surgery, and this month real-life surgeons have actually put it to use — Sunnybrook Hospital in Toronto, Canada rigged the Xbox 360 depth camera to its medical imaging computer. Now, doctors don’t have to scrub out to manipulate an MRI scan, or even appoint a peon to the task — rather, they simply raise their bloodied glove, and dive into the digital imagery with a wave of a dextrous hand.

Meanwhile, the American Optometric Association has expanded upon its initial praise of Nintendo’s 3DS, saying the autostereoscopic 3D handheld “could be a godsend for identifying kids under 6 who need vision therapy.” Though Nintendo’s warning labels had originally incited a bit of fear among parents, the organization says that kids who can’t experience the 3DS to its full potential may have amblyopia (or other vision disorders) that can be more easily treated the earlier it’s caught, though one doctor interviewed by the Associated Press contends that kids with amblyopia may not know what they’re missing to begin with — so don’t necessarily expect a panacea, folks.

Kinect keeps surgeons on task, Nintendo 3DS might assist optometrists with diagnoses originally appeared on Engadget on Mon, 21 Mar 2011 07:34:00 EDT. Please see our terms for use of feeds.

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It may not have the charm or good looks of, say, the uBOT-5, but a new wearable vital signs monitor could cut back on doctor’s visits for the chronically ill. Produced by a Kansas State University student, the GumPack — known as such for its size — is a multi-sensor monitoring device that fits in the palm of your hand and relays vital stats to your doctor via the internet. Along with a built-in camera and microphone for record keeping, as well as WiFi capabilities for connectivity, the battery-powered GumPack will sport various sensors, like a reflectance pulse oximeter or a two-thumb ECG. The monitor is still in the concept stage, and will likely not be available for mass-market distribution for years — if ever — but with technology like this in the works, the “I’ve fallen and I can’t get up” lady might as well start looking for a new gig.

GumPack wearable vitals monitor: the new MedicAlert bracelet? originally appeared on Engadget on Tue, 08 Mar 2011 09:03:00 EDT. Please see our terms for use of feeds.

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Back in March 2009 at the iPhone OS 3.0 debut event, Apple’s Scott Forstall pointed out medical devices specifically as one of the more interesting class of peripherals that could leverage the new custom app interface capabilities. And while it’s certainly an interesting concept — keeping tabs on your general health from the comfort of your own home — we haven’t really seen it catch on (only a couple of products come to mind). That isn’t stopping iHealth; the company’s blood pressure dock, available today from its online store (we’re told it should be filtering through Apple’s own channels later this month) ties in with a specialized iPhone / iPod touch / iPad app to monitor and track blood pressure from the comfort of your home, where theoretically there shouldn’t be a stranger in a white coat making you extra nervous. In our brief time with the device, the interface seemed fairly intuitive and the whole process simple and not at all intimidating. The cost of entry is $99.95 for the hardware; the free app should be hitting iTunes today. Press release after the break.

Continue reading iHealth blood pressure iPod dock: another sort of Apple to keep the doctor away

iHealth blood pressure iPod dock: another sort of Apple to keep the doctor away originally appeared on Engadget on Tue, 04 Jan 2011 08:00:00 EDT. Please see our terms for use of feeds.

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