Waseda University researchers have developed processes and materials for ultrathin stick-on electronic devices using elastomeric “nanosheet” film, achieving ease of production while also preserving high elasticity and flexibility fifty times better than previously reported polymer nanosheets. Black lines are simply printed on the nanosheet, but are able to conduct electricity   This research is published in the Journal of Materials Chemistry C online edition, February 1, 2017. ...

Yomi is a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. The system provides software to preoperatively plan dental implantation procedures and provides navigational guidance of the surgical instruments. “I’ve done thousands of implants free-hand. Yomi will be a game changer for dental implant surgery.” https://youtu.be/l2L2I5rtLcY Dental implant surgery is the sta...

A clinical research paper led by Stanford University investigators has demonstrated that a brain-to-computer hookup can enable people with paralysis to type via direct brain control at the highest speeds and accuracy levels reported to date. The report involved three study participants with severe limb weakness — two from amyotrophic lateral sclerosis, also called Lou Gehrig’s disease, and one from a spinal cord injury. They each had one or two baby-aspirin-sized electrode arrays placed...

Healing with medicinal plants is as old as mankind itself. The connection between man and his search for drugs in nature dates from the far past, of which there is ample evidence from various sources: written documents, preserved monuments, and even original plant medicines. Awareness of medicinal plants usage is a result of the many years of struggles against illnesses due to which man learned to pursue drugs in barks, seeds, fruit bodies, and other parts of the plants. Contemporary science ...

Sonoporation, or cellular sonication, is the use of sound (typically ultrasonic frequencies) for modifying the permeability of the cell plasma membrane. This technique is usually used in molecular biology and non-viral gene therapy in order to allow uptake of large molecules such as DNA into the cell, in a cell disruption process called transfection or transformation. Sonoporation employs the acoustic cavitation of microbubbles to enhance delivery of these large molecules. The bioactivity of ...

Engineers and biologists at MIT have teamed up to design a new “living material” — a tough, stretchy, biocompatible sheet of hydrogel injected with live cells that are genetically programmed to light up in the presence of certain chemicals. In a paper published this week in the Proceedings of the National Academy of Sciences, the researchers demonstrate the new material’s potential for sensing chemicals, both in the environment and in the human body. The team fabricated various wearable sensor...

Optogenetics is a biological technique which involves the use of light to control cells in living tissue, typically neurons, that have been genetically modified to express light-sensitive ion channels. It is a neuromodulation method employed in neuroscience that uses a combination of techniques from optics and genetics to control and monitor the activities of individual neurons in living tissue—even within It is a neuromodulation method employed in neuroscience that uses a combination of tech...

Engineers at MIT have fabricated transparent, gel-based robots that move when water is pumped in and out of them. The bots can perform a number of fast, forceful tasks, including kicking a ball underwater, and grabbing and releasing a live fish. The robots are made entirely of hydrogel — a tough, rubbery, nearly transparent material that’s composed mostly of water. Each robot is an assemblage of hollow, precisely designed hydrogel structures, connected to rubbery tubes. When the researchers p...

Operating rooms are stepping into the 21st century thanks to a robotic arm that can assist surgeons in non-invasive, endoscopic procedures. Computer Motion, Inc., in Santa Barbara, California, originally performed research under a NASA Small Business Innovation Research (SBIR) contract from the Jet Propulsion Laboratory to develop AESOP,® (Automated Endoscopic System for Optimal Positioning). NASA hopes to make use of the technology powering the robotic arm of AESOP to service satellites and ...

Fidmi Medical a company based in Misgav, Israel, has developed a new enteral feeding device that overcomes some of the limitations, downsides, and hassles of existing solutions. Feeding tubes have to be changed every few months to prevent clogging, address dislogdgements, and get ahead of the device breaking up. Fidmi Medical was founded in 2014 with IP from Hadassah tech-transfer company Hadasit. The PEG (percutaneous endoscopic gastrostomy) device from Fidmi was originally envisioned by ...

A group of paralysed patients will soon undergo a revolutionary procedure that could allow them to walk with the power of thought.The key to returning mobility is a tiny, matchstick-sized device called a stentrode. It will be implanted into a blood vessel next to the motor cortex, the brain’s control centre – bypassing the need for complex brain surgery. From there it will pick up brain signals and allow patients to move a robotic exoskeleton attached to their limbs simply by thinking about i...

Researchers at MIT and Brigham and Women’s Hospital have designed and demonstrated a small voltaic cell that is sustained by the acidic fluids in the stomach. The system can generate enough power to run small sensors or drug delivery devices that can reside in the gastrointestinal tract for extended periods of time. This type of power could offer a safer and lower-cost alternative to the traditional batteries now used to power such devices, the researchers say. “We need to come up with ways to...

Athos is world’s first smart training apparel that equips you with real-time insights on muscle performance and heart rate. Athos allows you to get the most out of your workouts and enhance your performance like never before. Athos can track things like heart rate and respiratory performance. But what it’s really good for is measuring accurate form and muscle performance (i.e., the parts of your workouts where you may be inclined to cheat).   https://youtu.be/Zbtc-unamZs   ...

KTH Royal Institute of Technology research shows that in principle any protein raw material could be used to make the artificial silk. Silk from milk? New method binds proteins into threads By all appearances, cows have little in common with spiders. Yet despite the two species’ obvious differences, new research shows that ordinary milk can be used to spin artificial silk – a breakthrough that could open new doors for alternative plastics and regenerative medicine. Researchers from Sweden...

HEATEX technology FROM Kolon Glotech Inc. is a heat-generating textile for clothing that uses a conductive polymer to create heat. 'Heatex' is a cutting edge self-heating textile that can generate heat up to 200 degree with a conductivity high molecule laminating technology, this product can used as a sports wear, medical and industry usage as well as clothes with electron circuit composition through computer simulation.   Heatex' is a cutting edge self-heating textile that can...

A brain-computer interface that can decipher the thoughts of people who are unable to communicate could revolutionize the lives of those living with complete locked-in syndrome according to a new paper published in PLOS Biology. Counter to expectations, the participants in the study reported being “happy” despite their condition. In the trial, people with complete locked-in syndrome, who were incapable of even moving their eyes to communicate, were able to respond “yes” or “no” via though...

A team of engineers and scientists at Caltech and ETH Zurich have developed an artificial skin capable of detecting temperature changes using a mechanism similar to the one used by the organ that allows pit vipers to sense their prey. The material could be grafted onto prosthetic limbs to restore temperature sensing in amputees. It could also be applied to first-aid bandages to alert health professionals of a temperature increase—a sign of infection—in wounds. A paper about the new materia...

Perform blood tests with your smartphone screen SCEPTRE uses a patented & modular architecture to offer you a personalized diagnostic device. Each module delivers a unique set of diagnostics, and whether you want to perform a blood cholesterol test or measure urea in urine. Qloudlab has developed Sceptre, a remote blood test device that enables at “home” blood monitoring; cloud linked to your doctor,empowering him/her to remotely monitor and improve your care through optimization of...

Scientists at MIT, Massachusetts General Hospital, Living Proof, and Olivo Labs have developed a new material that can temporarily protect and tighten skin, and smooth wrinkles. With further development, it could also be used to deliver drugs to help treat skin conditions such as eczema and other types of dermatitis. The material, a silicone-based polymer that could be applied on the skin as a thin, imperceptible coating, mimics the mechanical and elastic properties of healthy, youthful skin....

Medtronic wins FDA clearance for CardioInsight 3D mapping tech ... Medtronic's 3D cardiac mapping system employs a 252-electrode sensor ... for common and complex arrhythmias, The Medtronic CardioInsight® Cardiac Mapping System is a non-invasive mapping system for beat-by-beat, multichamber, 3D mapping of the heart. The CardioInsight Cardiac Mapping System displays cardiac maps and virtual electrograms from real-time chest ECG signals (measured by a Sensor Array placed on the torso) and CT sc...

Welt is a smart health tracking belt designed by Samsung health care technology company to help you check on your weight. Welt stands for wellness belt. Made for everyday use, WELT manages your weight and calorie in/out by measuring waist size, steps, sitting time, and overeating habits. WELT calculates customized goal for steps using your height, weight and waist size. Put on your WELT and then download WELT app in Play Store or App Store. Please turn on Bluetooth and Location service before...

Researchers from North Carolina State University have developed a wearable, wireless sensor that can monitor a person’s skin hydration for use in applications that need to detect dehydration before it poses a health problem. The device is lightweight, flexible and stretchable and has already been incorporated into prototype devices that can be worn on the wrist or as a chest patch. The hydration sensors consist of two electrodes made of an elastic polymer composite that contains conductive ...

Today’s health sensors (which monitor breathing, heartbeats, steps, etc.) require their users to wear them on their bodies. In contrast, our technologies can monitor human health without requiring the user to wear any device on his/her body. To do so, MIT Signal Kinetics research group captured and analyzed wireless signals reflected off the human body; then use these reflected signals to extract breathing and heartbeats without any physical contact with the human body. Team is currently explori...

Most forms of blindness, including macular degeneration and retinitis pigmentosa, result from the degeneration of light sensing receptor cells at the back of the eye. The neural pathways that convey information from the eye to the brain however, often remain intact. The Wyss Center is supporting development of a bionic implant that will bypass damaged optical cells and restore lost vision by directly stimulating the optic nerve. Led by Professor Diego Ghezzi, in collaboration with Professo...

Researchers have coated normal fabric with an electroactive material, and in this way given it the ability to actuate in the same way as muscle fibres. The technology opens new opportunities to design “textile muscles” that could, for example, be incorporated into clothes, making it easier for people with disabilities to move. The study, which has been carried out by researchers at Linköping University and the University of Borås in Sweden, has been published in Science Advances. Developm...