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CorPath 200 allows surgeons to carry out PCI procedures without exposure to x-rays

When we think about a heart operation, it’s only natural to be concerned about the risks faced by the patient. What is overlooked is that the surgeon often faces risks in the operating theater as well. All the modern surgical paraphernalia may make cardiac medicine tremendously more advanced than it was a generation ago, but some of that equipment uses radiation that can be very dangerous to be around ... and surgeons are around it a lot. To help alleviate this, Corindus Vascular Robotics of Natick, Massachusetts, developed the CorPath 200 System. It’s a robot-assisted catheter system for unblocking arteries that allows cardiac surgeons to operate from a protective lead-lined cockpit while carrying out cardiac stent and balloon procedures.  Read More

The RP-VITA can allow doctors to make a diagnosis remotely

In a medical emergency, seconds count. But if the doctor needed is in another part of the hospital or even another part of town, then those seconds can stretch dangerously. If only the doctor could be in two places at once, then countless lives could be saved. This is one of the most promising applications in the emerging field of telepresence robotics and RP-VITA (Remote Presence Virtual + Independent Telemedicine Assistant) - a joint development by the robotics firm iRobot and telemedicine company InTouch Health - is aiming to bring this closer to reality.  Read More

The HemoGlobe promises to provide an inexpensive way to detect anemia in the developing wo...

A terrible scourge in the developing world, anemia claims hundreds of thousands of lives every year. Medical tests to detect the condition and prevent tragedy are often unavailable, but students at John Hopkins University have invented a sensor that turns a cell phone into an inexpensive blood analysis tool. At an awards ceremony in Seattle on July 14, the bioengineernig undergraduates revealed their device, the HemoGlobe, which will soon be undergoing testing in Africa.  Read More

The US Army and the US National Football League are cooperating on a project to develop be...

The US Army is now working with the US National Football League (NFL) to develop ways to protect their respective members at risk of repeated incidents of mild traumatic brain injury (MTBI), traditionally called concussions. The first step of the program is to install sensors in the protective helmets so that the conditions leading to MTBI can be understood. Once understood, new helmet designs will provide more protection against such injuries.  Read More

The synthetic protein EP67 acts on the immune system to attack the influenza virus (Colori...

We’ve seen promising moves towards developing a universal or near-universal influenza vaccine, but researchers at the Donald P. Shiley BioScience Center have taken a different tack to ward of the crafty virus. Although the flu virus actively keeps the immune system from detecting it for a few days, giving it time to gain a foothold, the researchers have found that a powerful synthetic protein, known as EP67, can kick start the immune system so that it reacts almost immediately to all strains of the virus.  Read More

The new cannabis strain offers the drug's medicinal benefits to patients who do not wish t...

Situated in an undisclosed location near Tzfat, northern Israel, is a government-approved medical marijuana plantation founded in 2004 by a retired biology teacher. Named Tikun Olam, the plantation has created a new cannabis strain which contains very low traces of tetrahydrocannabinol (THC), the main constituent in cannabis responsible for making people feel "stoned". By virtually eliminating THC in the new strain, Tikun Olam can now offer the drug's medicinal benefits to those patients who wish to keep a clear head.  Read More

Professor Stephen Hawking (Photo Credit: NASA/Paul Alers)

Tech startup Neurovigil announced last April that Stephen Hawking was testing the potential of its iBrain device to allow the astrophysicist to communicate through brainwaves alone. Next week Professor Hawking and iBrain inventor, Dr Philip Low from Stanford University, present their findings at the Francis Crick Memorial Conference in Cambridge, England. In anticipation, Gizmag spoke to Dr Low about the potential applications of the iBrain.  Read More

'Desperate Debra' is a caesarean section simulator that trains surgeons to deal with poten...

Though its makers describe Desperate Debra as "the world's first impacted fetal head simulator," it's perhaps simpler to describe it as a practice dummy for caesarean sections carried out due to the baby's head having become wedged in the mother's pelvis: a situation known as impaction. It's a potentially life-threatening complication and one that is tricky to rectify. Manufacturer of medical simulators Adam,Rouilly has come up with Desperate Debra so that surgeons may practice the procedure.  Read More

The main breakthrough of the research is the successful synthesizing of a protein produced...

Researchers at Butantan Institute in São Paulo, Brazil, have developed a powerful new anti-inflammatory to relieve hard-to-control pain. Initial tests have confirmed the efficacy of the medication, which is based on a protein found in the blood.  Read More

The study, published this week in the journal Circulation, provides the first physiologica...

If you haven't heard about takotsubo cardiomyopathy, also known as "broken heart syndrome," you may be surprised to find that one to two percent of people who are initially suspected of having a heart attack are finally discovered to have this increasingly recognized syndrome. New research suggests the condition that temporarily causes heart failure in people who experience severe stress might actually protect the heart from very high levels of adrenaline.  Read More

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