Search Results - Devices

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Absolute Linear-in-K Spectrometer Using Freeform Optics
We present an optical design method and solutions of linear-in-k spectrometers exhibiting extremely low residual nonlinearity (< 10E-4%) made possible by the inclusion of a freeform optics. Previous work in the literature shows that hardware-based solutions for k-linearization by adding a prism after the grating have residual non-linearity. The merit...
Published: 11/15/2019   |   Inventor(s): Jannick Rolland, Aaron Bauer, Changsik Yoon
Keywords(s):  
Category(s): Optics, Devices
Gravitational Camera
This technology describes how a gravimeter may be used as an gravitational imaging device. The pendulum gravimeter may include an interferometer, such as a Sagnac interferometer, to determine a displacement on the pendulum by way of a mirror attached to the pendulum. Scanning of the object may be performed in 1D, 2D, or 3D, and may result in an image...
Published: 11/14/2019   |   Inventor(s): Andrew Jordan, John Howell
Keywords(s):  
Category(s): Devices, Imaging
Hand Held X-Ray Receptor
The present invention is a portable cadmium zinc telluride (CZT), imaging system. It is comprised of a radiation source, a novel sensing mitt (detector), that can be worn or held by the user and a collimator. The collimator is placed in front of the sensing surface of the CZT crystal and a processor converts a representation of the electrical signals,...
Published: 7/18/2019   |   Inventor(s): Frederic Mis
Keywords(s):  
Category(s): Imaging, Devices
A Process for Determination the Radiological Composition of the Corrosion Layers within the Pipes of Light Water Receptors
This invention consists of a cadmium zinc telluride (CZT) gamma spectroscopy system that is highly portable and can be operated by one person. It consists of a multichannel analyzer developed for expected default frequency (EDF).The system along with the novel methods of this technology, allows the device to be used to quantify the level and type of...
Published: 7/18/2019   |   Inventor(s): Frederic Mis
Keywords(s):  
Category(s): Devices, Imaging
Wireless Moisture Alarm (WMA) and Manualized Treatment for Urinary Continence Training (Working name of device: QT - Quick Trainer)
Applications: A device and system that can be used for toilet training in children with developmental disabilities, such as autism, by triggering an alarm that is caused by a wetting event. It is comprised of a sensor with disposable strips that can be placed in the underwear or diaper of the child and a receiver that time stamps and sounds an alarm....
Published: 4/25/2019   |   Inventor(s): Daniel Mruzek, Stephen Mcaleavey
Keywords(s):  
Category(s): Devices
The Depth Advancement Marker Needle for Image Guided Injections (DAMNIGI)
This novel, minimally invasive, needle device can be used to disrupt, cut or score tissue or deliver therapeutics, under image guidance, typically with CT or ultrasound.Applications:CT or ultrasound guided needle procedures are common practice. However, the depth of penetration of the needle is hard to gauge in the short axis because the plane of the...
Published: 3/9/2015   |   Inventor(s): John Elfar
Keywords(s):  
Category(s): Devices, Imaging, Surgical/Medical Device, Therapeutic
A Non-Contact ECG System Employing Artifact Compensation
An integrated compact heart rate monitoring system that is suitable for long-term health monitoring Applications: This invention relates to electrocardiogram monitoring with non-contacting electrodes that may work through a subject’s clothing. Non-contact biosensors for cardiac monitoring are of great interest for a number of long term health...
Published: 3/9/2015   |   Inventor(s): Mark Bocko, Guochen Peng
Keywords(s):  
Category(s): Devices, Communications, Diagnostic, Surgical/Medical Device
Real Time Blood Pressure Monitor and Aneurism Monitor
The technology disclosed herein is a device used to monitor blood pressure in moving animals and humans in real-time. The device is non-invasive and is capable of accurately monitoring blood pressure non-invasively (i.e. without being inserted intravascularly). Applications: This device will be used to non-invasively monitor blood pressure in moving...
Published: 6/7/2013   |   Inventor(s): Jason Huang, Samantha Dayawansa
Keywords(s):  
Category(s): Devices, Diagnostic
Deep Brain Magnetic Stimulator
Brief Description: The technology disclosed herein is a new device that uses transcranial magnetic stimulation (TMS) to deliver electrical pulses to treat specific areas of the brain. The device is implanted deep within the brain and is capable of targeting small and specific regions for treatment. Applications: This technology will primarily...
Published: 11/29/2012   |   Inventor(s): Jason Huang, Samantha Dayawansa
Keywords(s):  
Category(s): Devices, Therapeutic
Novel Treatment for Hydrocephalus
Brief Description: Ventricular cerebrospinal fluid (CSF) shunting remains the most prominent treatment of choice. CSF shunting procedures provide a rapid means to normalize intracranial pressure and can prevent brain damage. In the U.S. there are approximately 69,000 annual hospital admissions for hydrocephalus resulting in over 40,000 shunting...
Published: 9/25/2012   |   Inventor(s): Jonathan Stone, Ankur Chandra
Keywords(s):  
Category(s): Devices, Surgical/Medical Device, Therapeutic
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