December 23rd, 2010 by Medgadget in Better Health Network, News, Research
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Although medical professionals get used to it, the way laboratory data is presented in reports can be quite confusing to the patient. Typically, it is a few columns of black text with poor organization and little guidance to help the patient discern any meaning.
The folks at Wired agreed, and they brought together some Dartmouth physicians and a group of designers to bring a new look to these drab reports. We got to see their refreshing results at TEDMED, but now these prototype reports have been published online:
Link: The Blood Test Gets a Makeover…
*This blog post was originally published at Medgadget*
December 19th, 2010 by Medgadget in Better Health Network, Medical Art, News, Research
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Google has released an awesome in-browser anatomy viewer to demo the new 3D graphics capabilities of their Chrome development version. It lets you explore the human body in all its glory in a Google Earth-like fashion. Individual anatomic layers (skin, muscles, bones, etc.) can be selected or deselected for viewing, but can also be made semi-transparent on an individual level. Labels can be displayed, and all anatomy is fully searchable.
The catch is you will need a WebGL enabled browser to try it. WebGL is a technique that enables 3D graphics within the browser without the use of plugins. Chrome 9 Dev Channel, Chrome Canary Build and Firefox 4 beta have this enabled by default. In Chrome 8 (the current stable version), you can enable it by going to about:flags (type it in the address bar), and from there enable WebGL. Below are two videos, one demonstrating the body browser, and one of a presentation by the developers.
Link: Google Body Browser…
(Hat Tip: Google Operating System Blog)
*This blog post was originally published at Medgadget*
December 16th, 2010 by Medgadget in Better Health Network, Health Tips, News, Research
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Imagine a water bottle that knows how hard and how far you are running, how much you’re drinking, what’s the outside temperature, and, based on all these variables, the device calculates when you need to have a drink. Cambridge Consultants have developed the i-dration bottle that does just that.
From the press release:
Intelligent sensors in the i-dration bottle can be used to monitor the external temperature, drinking frequency and quantity, and this data is then sent via Bluetooth to its user’s smartphone. The phone’s inbuilt accelerometer and gyroscope can measure exercise levels, and by “fusing” the data from a heart rate chest-band and information pre-entered using the smartphone interface (such as height, age and weight), the application can perform an assessment of a user’s hydration levels. The i-dration bottle then responds accordingly by flashing a blue light if the athlete needs to drink more. Read more »
*This blog post was originally published at Medgadget*
December 10th, 2010 by Medgadget in Better Health Network, News, Research
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At the Charité Hospital in Berlin, researchers have built a specialty MRI machine with enough space to fit a woman undergoing labor. The Local, a German newspaper in the English language, is reporting that the first images of a baby moving through the birth canal have been captured, and that the mother and child are doing just fine. The clinicians involved in the project hope to be able to study why some women end up requiring a Caesarian section, while others do not.
More at The Local: MRI scans live birth…
*This blog post was originally published at Medgadget*
December 7th, 2010 by Medgadget in Better Health Network, News, Research
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Because current sepsis tests can take up to two days to provide a diagnosis, many patients fail to receive proper treatment until it is too late.
However, researchers at the Fraunhofer Institute for Cell Therapy and Immunology hope to improve survival rates with the MinoLab, a new testing platform which they claim will be able to provide results in under an hour. The MinoLab uses magnetic nanoparticles to carry the analyte through multiple reaction chambers before providing a final diagnosis.
More from the announcement:
Dr. Dirk Kuhlmeier, a scientist at the Fraunhofer Institute for Cell Therapy and Immunology, explains how all that works: “After taking a sample of blood, magnetic nanoparticles bind themselves to the target cells in the blood sample through specific catcher molecules. We then use a simple magnet to transfer the particles onto the plastic card along with the pathogens and move them through various miniaturized reaction chambers which is where the polymerase chain reaction takes place. This is a method for copying even the smallest DNA sequences of pathogens millions of times. After it is copied, the nanoparticles transport the pathogen DNA into the detection chamber where a new type of magnetoresistive biochip can identify pathogens and antibiotics resistances.”
Link: Fast sepsis test can save lives…
*This blog post was originally published at Medgadget*
