Ambient gamma wave frequency light and sound source for the treatment or prevention of Alzheimer disease
Based on MIT research showing gamma frequency entrainment attenuates amyloid load in mouse models Produces auditory and visual stimuli at 40 Hz Screws into standard light socket Simple, compact design with small form factor Programming versatility, prototype runs C++ code U.S. Provisional Pat. Ser. No. 62857158 Pressure-sensing gastric calibration tube for minimizing sleeve volume variation in sleeve gastrectomy
Significant variation in gastric sleeve volumes due to surgical technique can lead to suboptimal outcomes for patients Direct control over volume displacement and real-time pressure readings may lead to improved consistency of sleeve results Device incorporates specially-designed balloons connected through tubing to pressure sensors on a custom PCB which interfaces with device via USB Balloon molds created in CAD and 3D printed PCB designed with EDA software, incorporates commercially-available pressure sensors and an Arduino Micro running C++ code GUI created using Python 2.7 Preliminary testing in porcine gastric explants, see study here U.S. Provisional Pat. Ser. No. 62806933 First-generation (obsolete) balloon and tubing schematic
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