Search Results - devices

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Ultrasensitive magnetic sensors using magnetic tunneling junctions incorporated with multiple stages of magnetic flux concentrators
­Ultrasensitive Magnetic Tunneling Junction Sensor Overview The sensitivity of current magnetic sensors is often inadequate. Our novel technology incorporates an on-chip magnetic flux concentrator (onMFC) and an external magnetic flux concentrator (exMFC) on a magnetic tunneling junction sensor placed on a silicon wafer. These double-staged MFCs...
Published: 11/15/2021   |   Inventor(s): Gang Xiao, Guanyang He
Keywords(s):  
Category(s): Devices, Engineering and Sensors
Plasmonic Interferometry Cytokine Detection
­Plasmonic Interferometry Cytokine Detection Overview Optical interferometry is a valuable tool in fields ranging from fiber optics and biomedical imaging to astronomy. Plasmonics interferometry, which enables the guiding and manipulation of light in devices much smaller than the wavelength of the incident light, makes use of the ability of metal...
Published: 11/1/2021   |   Inventor(s): Domenico Pacifici, Tayhas Palmore, Henri Lezec, Vihang Mehta, Alec Roelke, Vince Siu
Keywords(s):  
Category(s): Diagnostics, Devices
ndial
ndial: A System for Electronically Generating Music Overview Electronic musical instruments such as a synthesizer can create new kinds of sounds that would be unlikely or impossible to make with an acoustic instrument such as a violin, drum, or piano. However, most electronic instruments are controlled by a keyboard or other kind of conventional input...
Published: 11/1/2021   |   Inventor(s): Joseph Rovan, Peter Bussigel
Keywords(s):  
Category(s): Devices
Peel-Away Electrode Placement Catheter for Deep Brain Stimulation (DBS)
­Brown’s Laboratory for Neurophysiology and Neuromodulation The Laboratory for Neurophysiology and Neuromodulation studies neural circuits in humans and nonhuman animal models to understand action planning, learning, and high-level cognition, to place neurological and psychiatric dysfunction into these mechanistic contexts, and to design...
Published: 11/1/2021   |   Inventor(s): Wael Asaad, Shane Lee, Owen Leary, Noah Trac, Zakir Tahiry, Rohan Rastogi
Keywords(s):  
Category(s): Central Nervous System(CNS), Devices, Neuroscience
Continuous motor task for objectively quantifying motor symptoms in movement disorders
­Brown’s Laboratory for Neurophysiology and Neuromodulation The Laboratory for Neurophysiology and Neuromodulation studies neural circuits in humans and nonhuman animal models to understand action planning, learning, and high-level cognition, to place neurological and psychiatric dysfunction into these mechanistic contexts, and to design...
Published: 11/1/2021   |   Inventor(s): Wael Asaad, Shane Lee, Minkyu Ahn, James Yu, Daniel Amaya, David Liu, Peter Lauro
Keywords(s):  
Category(s): Central Nervous System(CNS), Neuroscience, Devices
Novel Shape-Memory Electrodes for Minimally Invasive Spinal Cord Stimulation and Recording
Novel Shape-Memory Electrodes for Minimally Invasive Spinal Cord Stimulation and Recording Overview Neuromodulation is a rapidly expanding field of clinical neuroscience. Yet the widespread use of neuronal probes for recording and functional stimulation has been slow to develop, in part because of incompatibility problems with existing metallic and...
Published: 9/7/2021   |   Inventor(s): Vikas Srivastava, Albert Edward Telfeian, Shailen Sampath
Keywords(s):  
Category(s): Devices, Central Nervous System(CNS)
Robust, Stable, and “Smart” Microstructure Drug Delivery for Controlled Release (Case 2035)
Robust, Stable, and “Smart” Microstructure Drug Delivery for Controlled Release Overview Effective “smart” fiber drug delivery systems must be multi-functional and provide both physical and pharmaceutical support. Our invention prepares and uses a multi-layer polymeric microstructure “smart” delivery system for...
Published: 7/14/2020   |   Inventor(s): Edith Mathiowitz, Richard Hopkins, Danya Lavin (formerly Decoteau)
Keywords(s):  
Category(s): Drug Delivery, Stem Cells and Regenerative Medicine, Therapeutics, Devices, Nanotechnology, Research Tools
Intracranial Fixation Device for Probes and Catheters (Case 2253)
Brown’s Laboratory for Neurophysiology and Neuromodulation The Laboratory for Neurophysiology and Neuromodulation studies neural circuits in humans and nonhuman animal models to understand action planning, learning, and high-level cognition, to place neurological and psychiatric dysfunction into these mechanistic contexts, and to design improved...
Published: 4/28/2020   |   Inventor(s): Wael Asaad, David Segar
Keywords(s):  
Category(s): Central Nervous System(CNS), Devices, Neuroscience
Improved Method of Manufacturing Nanowire Nanoarray Memories (Case 1709)
Principal Investigator: John Savage, PhD, Professor Department of Computer ScienceBrown UniversityProvidence, RIBrief Description:Methods have been developed for growing nanowires (NWs) and carbon nanotubes (NTs) with diameters of a few nanometers and for assembling NWs into nanoarrays, crossbars containing two orthogonal sets of parallel wires on...
Published: 4/28/2020   |   Inventor(s): John Savage, Eric Rachlin, Andre Dehon, Charles Lieber
Keywords(s):  
Category(s): Devices, Diagnostics, Engineering and Sensors, Environmental, Metabolic diseases, Nanotechnology, Neuroscience, Oncology, Research Tools, Software, Stem Cells and Regenerative Medicine
Automated Microfluidic Cryo-TEM Sample Prep for Optimal Visualization (Case 1966)
Automated Microfluidic Blotless Specimen Preparation for Cryo-TEM Overview Transmission electron microscopy (TEM) is an important imaging tool in many physical and biological scientific fields. Because current methods for preparing the thin TEM specimens are specific to the material being analyzed and the information being sought, many different...
Published: 4/28/2020   |   Inventor(s): Anubhav Tripathi, Jinkee Lee, Arijit Bose
Keywords(s):  
Category(s): Devices, Engineering and Sensors, Instruments, Nanotechnology, Research Tools
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