Smart Wound Dressing Glows Whenever Bacteria Are Around

Being a burn victim is definitely no fun at all, as it is an excruciatingly painful position to be in, not to mention if the case is a serious one, said patient would also be at risk from potential infections which could prove to be lethal. After all, our skin is the first line of defense against the many bacteria that hang around unseen to the naked eye, ready to pounce onto any open sore or wound, and serious burn victims generally have no skin to speak about, hence resulting in a severely weakened immune system. Modern medicine has yet to figure out a method to spot pathogens that incubate within the wound, but this does not mean other measures cannot be taken.

In fact, researchers over at the University of Bath in the UK have managed to embed a fluorescent dye into special nanoparticles that were ultimately developed to break open whenever it encounters toxic bacteria in the vicinity. When said dye was used in a wound dressing, it will become apparent whenever nasty bacteria are around, which shows how there is unwanted activity within the healing tissue, allowing medical personnel to take the relevant measures in double quick time.

By Ubergizmo. Related articles: ASCO Introduces CancerLinQ To Help Find The Cure For Cancer, Robot Arm Breaks Off In Patient During Surgery,

ASCO Introduces CancerLinQ To Help Find The Cure For Cancer

ASCO Introduces CancerLinQ To Help Find The Cure For Cancer

Researchers and medical professionals have been attempting to find the cure for cancer for countless years, with their efforts resulting in an increased survival rate in recent years, but no real cure for the terrible disease is currently available. The American Society of Clinical Oncologists are announcing a new system that may help drastically speed up the process of finding a cure.

ASCO has completed a prototype called CancerLinQ, which is a learning health system that can collect and analyze cancer care data from millions of patients’ charts from around the country. Doctors currently only have access to three percent of the clinical trial data of the 1.6 million patients diagnosed with cancer every year. ASCO’s hope is for its CancerLinQ system to help doctors learn about treatments used on the majority of people diagnosed with cancer as previously patients’ records were “locked way in unconnected servers and paper files.” (more…)

By Ubergizmo. Related articles: Smart Wound Dressing Glows Whenever Bacteria Are Around, Robot Arm Breaks Off In Patient During Surgery,

Robot Arm Breaks Off In Patient During Surgery

Robot Arm Breaks Off In Patient During SurgeryGetting a robot to perform surgery on you might sound like a good idea, especially when you have the kind of medical technology at your disposal, such as the one seen in the movie Prometheus. Well, that works only when everything in said robot works well, coupled with fantastic artificial intelligence to assess the medical situation and perform all of the right moves. Robotic arms lack the nerves that might happen to some surgeons, but there is a risk of it breaking down halfway.

Case in point, surgeons in Aalst, Belgium were obviously startled when part of the da Vinci surgery robot’s arm actually broke off while it remained within a patient who was undergoing prostate surgery, although this happened half a dozen years back. Intuitive Surgical, Inc., the one behind the da Vinci robot arm, has been slapped by a rash of lawsuits for some time now, and their position is further weakened after Columbia University researchers ran a recent study to discover that robotic surgery does not offer any real advantages over live surgeons, as long as the latter have received proper instruments and training.

There are several other alleged complications that arose from the da Vinci machines, where among them include punctures to the liver and spleen during heart surgery, rectal damage during prostate surgery, unintended burns from the device’s cauterizing tools and vaginal hernias following hysterectomies. The poor patient in the Belgian case had to endure an enlarged wound to retrieve the broken arm, since the fracture of the robotic arm was too large for it to be pulled back through the original keyhole incision. Ouch!

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Implant Allows Smartphone To Monitor Your Blood

Implant Allows Smartphone To Monitor Your BloodSo, they say that there is an app for everything, and I would think that such a description is getting more and more apt each day, as new apps as well as accessories are released. Case in point, this unique medical implant, touted to be the smallest in the world by scientists over at Ecole Polytechnique Fédérale de Lausanne in Switzerland, where it measures a mere 14mm and is said to be able to keep track of your blood’s quality including proteins, glucose levels, lactate and ATP, whether you are full on exercising all your glutes, or being at rest peacefully.

How does this implant work to communicate with your smartphone? The answer is pretty simple, it uses Bluetooth connectivity, allowing you to check out your own blood’s status on your smartphone in real time. The battery patch itself is said to deliver up to 100 milliwatts of power via inductive charging through the skin, and this implant will hopefully assist in catching potential heart attacks so that preventive measures can be taken. I wonder what would happen if the Cullens wore one of these…

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Smartphones Can Now Monitor Your Blood Courtesy Of New Implant

Smartphones Can Now Monitor Your Blood Courtesy Of New Implant

We use our smartphones for doing a number of things. Making calls, checking up on emails and social networks are some of the major uses of such a device. They’re now able to monitor our blood and warn us if we’re about to have an heart attack, all thanks to a new implant. A team based at Ecole Polytechnique Fédérale de Lausanne in Switzerland have developed this new 14mm implant, the smallest in the world, and it monitors crucial things in blood such as ATP, glucose levels, proteins, and lactate during periods of rest as well as activity.

The implant will transmit data to the smartphone by using Bluetooth. It obviously needs power to work. This is taken care of through a battery patch that will provide 100 milliwatts of power through the skin, using inductive charging. Heart attacks are usually preceeded by dumping of troponin, a protein, into the blood. Having the ability to monitor blood through the smartphone means having enough time to take precautionary measures against an oncoming heartattack, as the implant would warn about the presence of troponin in the blood.

[image credit: Extremetech]

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Study Finds Action-Packed Video Games Helps Dyslexic Children With Their Reading Abilities

Study Finds Action Packed Video Games Helps Dyslexic Children With Their Reading AbilitiesThe common perception, or misconception, of video games is that it leads to violence. There are many different points one could make for either side of the fence, but that is a debate for another time. In the meantime, a new study has shown the by playing action-packed video games, it can actually help dyslexic children learn how to read. Dyslexia has been referred to as a disorder of the brain and there is no fixed method to help “cure” it. One of the trademarks of dyslexia is attentional dysfunction which is referred to by researchers. Basically what means is that dyslexics will find it hard to focus their attention and pick out important information. (more…)

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Veti-Gel Created To Immediately Stop Bleeding Wounds

Late last year, we caught wind of an injectable foam made by Darpa that promises to stop internal bleeding. The foam is expected to save the lives of severely injured people who are being transported from completely bleeding out in transit, but what if you nick a jugular and placing a Hello Kitty band-aid just won’t stop the blood from pouring out of your neck?

NYU student Joe Landolina created something that may help keep your jugular intact called the Veti-Gel. The Veti-Gel contains a substance that, when applied to a wound, can stop bleeding immediately. A video showing the Veti-Gel in action features a delicious pork loin set up with a pump that is able to gush blood through it when an incision is made. Once the gel is applied, the bleeding completely stops, which we know you’ll need in order for your daily blood facials. (more…)

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Prototype Subdermal Blood-Testing Device Transmits Results Wirelessly

Heading to the doctor to have a blood test performed can be a pain in the neck, well, arm, really. Not only do you have to take time out of your day to get stabbed, but often times, doctors ask that you come in without eating anything, which can leave you a tad woozy if the medical facility takes its time drawing your blood. A new sensor may be just the thing we’ve been waiting for that will allow doctors know what’s up with your blood whenever they need it to be checked.

The blood-testing subdermal sensor was developed by a team of scientists in Switzerland that is able to instantly send a number of health metrics to smart devices via Bluetooth. The half-inch prototype can monitor your cholesterol, blood sugar levels and the impact of medical treatments like chemotherapy. Even more incredible, the device can predict heart attacks several hours before they may take place as it can sense the slightest change in the patient’s bloodstream.

The prototype has been tested on animals with researchers hoping to be able to test it on patients who would require regular monitoring of their blood.

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Wireless ‘under the skin’ prototype implant beams instant blood test read-outs to your smartphone

Wireless 'under the skin' module can beam instant blood test readouts to your smartphone

A new blood-testing subdermal sensor has been developed by a team of scientists in Switzerland. While that may not sound particularly notable, this half-inch prototype can instantly beam several health metrics to smart devices over Bluetooth, monitoring cholesterol, blood sugar levels as well as the impact of medical treatments like chemotherapy using five built-in sensors.

The device has already been tested on animals and while the researchers hope to begin testing soon on patients that would typically require a lot of blood tests and monitoring, the module is still several years from a commercial release. According to the EPFL‘s video, the sensor can even predict heart attacks several hours before they occur, sensing minute changes in the bloodstream ahead of time. We’ve ‘implanted’ the explanation after the break, but if you’re looking for some more medical-minded specifics, head to the source.

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Via: BBC

Source: EPFL

Sony Announces Collaboration With Wyss Institute For Organ-On-Chip Technology

 

Sony Announces Collaboration With Wyss Institute For Organ On Chip Technology

Sony is known for its consumer electronics, certainly not for its association with life sciences. Regardless of that, the company has been supporting various projects related to life sciences as well as acquiring companies working in this field. Today Sony Digital Audio Disc Corporation announced collaboration with Harvard’s Wyss Institute for Biologically Inspired Engineering to support and enhance their organ-on-chip technology. (more…)

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