Developing a Laser System to Decrease the Rate of Neurodevelopment Issues

A fairly new biomedical imaging modality, optoacoustic imaging is based on the use of laser-generated ultrasound. According to the National Center for Biotechnology Information, it is a hybrid method that has emerged over the past two decades, combining the high-contrast and spectroscopic-based specificity of optical imaging with the high spatial resolution of ultrasound imaging.

Posted in: Articles, Diagnostics, Imaging, Medical, Lasers & Laser Systems, Optics, Imaging and visualization, Lasers, Medical equipment and supplies, Nervous system
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ECG Small Signal General and Analysis

Electrocardiogram (ECG or EKG) is the most common way to identify various ailments, especially when the ailment is related to the heart. To perform an ECG, the medical personnel places the leads on the patient’s skin. The leads measure the heart’s electrical activity of one heartbeat cycle and record it as a continuous line tracing on paper to produce a graph. The ECG signal may indicate:

Posted in: Articles, Diagnostics, Medical, Monitoring, Test & Measurement, Oscilloscopes, Cardiovascular system, Medical equipment and supplies
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2016 Create the Future Design Contest

The 2016 Create the Future Design Contest — sponsored by COMSOL, Mouser Electronics, and Tech Briefs Media Group (publishers of NASA Tech Briefs) — recognized innovation in product design in seven categories: Aerospace & Defense, Automotive/Transportation, Consumer Products, Electronics, Machinery/Automation/ Robotics, Med ical, and Sustainable Technologies. In this special section, you’ll meet the Grand Prize Winner, as well as the winners and Honorable Mentions in all seven categories, chosen from over 1,100 new product ideas submitted from a record 71 countries. To view all of the entries online, visit www.createthefuturecontest.com.

Posted in: Articles, Aerospace, Automotive, Defense, Electronics, Alternative Fuels, Energy, Renewable Energy, Green Design & Manufacturing, Medical, Patient Monitoring, Automation, Robotics, Design processes, Collaboration and partnering
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2016 Create the Future Design Contest: Machinery/Automation/Robotics Category Winner

SHAPE MEMORY ALLOY BASED SAFETY LATCH

Nicholas W. Pinto, Suresh Gopalakrishnan, Chandra S. Namuduri, Nancy L. Johnson, and Mark Vann General Motors, Warren, MI

General Motors has invented a device that indicates when an unsafe level of energy remains in an electrical panel box after the main power has been disconnected. Possible sources of this energy may be incorrect wiring, external device add-ons, and the presence of residual charge from capacitors. The device works by engaging a safety latch mechanism built with shape memory alloy (SMA) technology along with an audio or visual alarm.

Posted in: Articles, Manufacturing & Prototyping, Implants & Prosthetics, Medical, Automation, Robotics, Alloys, Smart materials, Hardware, Restraint systems
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2016 Create the Future Design Contest: Medical Category Winner

CONTINUOUS WEARABLE BLOOD PRESSURE MONITOR

Sean Connell, Kyle Miller, Jay Pandit, and Jung-En Wu Bold Diagnostics, Evanston, IL

“My team is honored to be recognized out of such a competitive field. We are truly passionate about bringing our mobile health monitoring solution to market, and feel that recognition from the Tech Briefs competition will propel our efforts.”

Bold Diagnostics has developed a blood pressure monitoring system that is comfortable for patients and seamlessly integrates into their everyday lives. The low-cost monitor includes a set of wearable wristbands that uses optical biosensors to continuously measure blood pressure, and a smartphone application that uploads a report into the patient’s medical record for clinician review. The solution provides accurate measurements with greater frequency, enabling doctors to positively impact clinical outcomes with proper blood pressure management.

Posted in: Articles, Medical, Patient Monitoring, Design processes, Sensors and actuators, Cardiovascular system, Medical equipment and supplies
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2016 Create the Future Design Contest: Consumer Products Category Winner

MIFOLD

Jon Sumroy, Carfoldio, Ltd., Ra’anana, Israel

“The award is a true accolade from design and engineering professionals. This means that, as well as solving a serious problem with a convenient, practical, and affordable solution, we have solved the problem in a well designed and engineered way. The credibility of the contest, and the respect and professionalism of the organizers and judges, will enhance our ability to market the Grab-and-Go Booster Seat worldwide. This will help us keep more children safer in more journeys, more of the time.”

The mifold Grab-and-Go booster seat for children aged 4-12 is more than ten times smaller than a regular booster seat and just as safe. A regular booster seat works by lifting a child up to the position of an adult. mifold does the opposite, securing the seatbelt in the correct position on the hips and shoulder by holding the seatbelt down at three points.

Posted in: Articles, Automotive, Consumer Product Manufacturing, Imaging, Medical, Design processes, Children, Seats and seating, Child restraint systems
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2015 Create the Future Design Contest: Grand Prize Winner

Non-Surgical Circulatory Support Device for the Treatment of Chronic Heart Failure

Omar Benavides, Benjamin Hertzog, Jace Heuring, Reynolds Delgado, and Will Clifton Procyrion, Inc. Houston, TX

Procyrion is developing the first catheter-deployed heart pump intended for long-term treatment of chronic heart failure. Thinner than a #2 pencil and only 6 cm long, Aortix™ has the potential to become a low-risk circulatory assist device for a broad range of patients.

Posted in: Articles, Aerospace, Medical, Design processes, Cardiovascular system, Diseases, Medical equipment and supplies, Product development
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2015 Create the Future Design Contest: Medical Category Winner

Smart X-ray Source

Mark Eaton Stellarray Austin, TX

“This recognition is most welcome, since the NASA Tech Briefs readership includes potential users of our technology. The smart x-ray source is a true platform technology with many applications, the latest being a digitally addressable research irradiator we believe will greatly increase productivity in radio biology and radio chemistry. We look forward to hearing from Tech Briefs readers about other ideas they might have for this versatile new tool.”Since the discovery of x-rays 110 years ago, affordable x-ray sources have all been point source x-ray tubes in which x-rays are generated at a single spot on an anode by a single electron beam accelerated at high voltage across a vacuum gap. Generation of x-rays from a single spot, even in rotating anode tubes, limits the flux they can deliver, because most of the e-beam energy will be absorbed in that spot.

Posted in: Articles, Aerospace, Medical, Design processes, Imaging and visualization, Diagnosis, Diseases, Medical equipment and supplies, Product development
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Hubble Spinoffs: Space Age Technology for the Masses

By Bruce A. Bennett

Over the plast 25 years, some of the sophisticated technology developed for the HST has been successfully spun off and commercialized to improve life on Earth.

Posted in: Articles, Features, Cameras, Imaging, Manufacturing & Prototyping, Medical, Photonics, Semiconductors & ICs, Software, Imaging and visualization, Manufacturing processes, Semiconductors
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Tissue-Building Technique Could Someday Build Organs

A new instrument developed at Brown University could someday build replacement human organs the way electronics are assembled today. In this case, the parts are 3D microtissues containing thousands to millions of living cells. The device is called “BioP3” for pick, place, and perfuse. Because it allows assembly of larger structures from small living microtissue components, future versions of BioP3 could be used to manufacture organs such as livers, pancreases, or kidneys.

Posted in: Articles, UpFront, Medical, Research Lab
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