Search Results - songyan+yu

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Sensor Array for Biomarker Degradation Measurement

This invention is an electronic sensor that is modified with a recognition element. This element is modified so it may be used to capture specific molecules from non-invasive biological fluids. These fluids include sweat, saliva, and tears. These biomarkers will react to enzymes which can be used in new products to provide quantitative information related...

Published: 8/1/2024 | Inventor(s): Erin Ratcliff, Jonathan Harris, Songyan Yu

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Category(s): Technology Classifications > Engineering & Physical Sciences > Electronics, Technology Classifications > Medical Devices, Technology Classifications > Medical Devices > Diagnostic

Materials Selection Criteria for Electrochemical Sensing Using Organic Electrochemical Transistor (OECT)

This technology is a new method for selecting materials when designing organic electrochemical transistors (OECTs). This method aides the design of OECT-based sensors, enabling optimization for operating power level and sensitivity. Background: OECTs are transistors useful in sensing and bioelectronics because they are simple, easy to manufacture,...

Published: 3/12/2024 | Inventor(s): Erin Ratcliff, Songyan Yu

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Category(s): Technology Classifications > Life Sciences > Biologics, Technology Classifications > Life Sciences > Diagnostics, Technology Classifications > Medical Devices > Diagnostic

Design Guideline of Floating Gate Electrolyte-Gated Transistor (FGEGT) Sensors

This technology is a method for designing floating gate electrolyte-gated transistor-based sensors, so that the sensor achieves a maximum sensitivity while maintaining a low operating voltage. Background: Electrolyte-gated transistors (EGTs) are a type of transistor particularly useful in biosensors due to their simplicity, sensitivity, low voltage...

Published: 3/12/2024 | Inventor(s): Erin Ratcliff, Songyan Yu

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Category(s): Technology Classifications > Life Sciences > Diagnostics, Technology Classifications > Life Sciences > Biologics

Chance-Constrained Optimization for Treatment of Prostate and Other Cancers in Intensity-Modulated Proton Therapy

The quality of IMPT treatment plans may be drastically diminished by uncertainties such as proton range and patient setup errors. If these uncertainties are not figured into treatment planning, the dose distribution that the patient receives may not be the same as the planned dose distribution. New treatment plans, which include optimized software/programming,...

Published: 4/19/2023 | Inventor(s): Jianming Liang, Yu An, Wei Liu

Keywords(s):

Category(s): Computing & Information Technology, Life Science (All LS Techs), Medical Imaging

Acoustically Induced Blood Stasis and in vivo Optical Spectroscopy Thereof

ApplicationsThe present invention combines the effects of ultrasound-induced blood stasis and optical spectroscopy to create a new, non-invasive tissue imaging and diagnostic tool. It has applications in non-invasive tissue diagnosis, localized drug delivery, non-invasive manipulation of vascular blood flow and oxygenation for generally enhanced therapeutic...

Published: 5/7/2024 | Inventor(s): Yan Yu, Brian Winey, Lydia Liao

Keywords(s): Blood, Spectroscopy, Ultrasound

Category(s): Diagnostic

Robot-Assisted Platform for Intratumoral Delivery (RAPID) System

ApplicationsThis technology relates to robot-assisted radioactive seed implantation for prostate brachytherapy. It is an automated system for delivery of seeds or other therapeutic or diagnostic capsules to internal organs of the patient’s body for radiation brachytherapy and includes a needling mechanism, a 2DOF robot, an ultrasound probe driver,...

Published: 5/7/2024 | Inventor(s): Yan Yu, Wan Sing Ng, Yongde Zhang, Tarun Podder

Keywords(s): Cancer, Instrument, Instrumentation, Prostate, Therapy

Category(s): Surgical/Medical Device