Health, Medicine, & Biotechnology

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.

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2015 Create the Future Design Contest: Medical Category Winner

Smart X-ray Source Mark Eaton Stellarray Austin, TX 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.

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Inkjet Technology Prints 'Soft Robot' Circuits

A new potential manufacturing approach from Purdue University researchers harnesses inkjet printing to create devices made of liquid alloys. The resulting stretchable electronics are compatible with soft machines, such as robots that must squeeze through small spaces, or wearable electronics.

Posted in: News, News, Surgical Robotics/Instruments

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New Method Generates High-Resolution, Moving Holograms in 3D

The 3D effect produced by stereoscopic glasses used to watch movies cannot provide perfect depth cues. Furthermore, it is not possible to move one’s head and observe that objects appear different from different angles — a real-life effect known as motion parallax. Researchers have developed a new way of generating high-resolution, full-color, 3D videos that uses holographic technology. Holograms are considered to be truly 3D, because they allow the viewer to see different perspectives of a reconstructed 3D object from different angles and locations. Holograms are created using lasers, which can produce the complex light interference patterns, including spatial data, required to re-create a complete 3D object. To enhance the resolution of holographic videos, researchers used an array of spatial light modulators (SLMs). SLMs are used to display hologram pixels and create 3D objects by light diffraction. Each SLM can display up to 1.89 billion hologram pixels every second. Source:

Posted in: News, Video

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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, Photonics

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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

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Implantable Neurostimulator Alleviates Dry Eye

Stanford Biodesign fellows are testing two tiny devices that stimulate natural tear production. The technologies deliver micro-electrical pulses to the lacrimal gland.

Posted in: News, News, Implants & Prosthetics

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