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Infected Tissue Removal Tool
This invention is a simple and reusable handheld device for the surgical removal of infected tissue that uses simultaneous curettage (scraping), aspiration (suctioning), and irrigation (cleaning). The tool is unique among prior art for its use of curettage instead of reaming (drilling).
This tool can improve the process of removing tissue from a necrotizing...
Published: 4/3/2023
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Inventor(s): Daniel Latt, Carlos Urrea-De La Puerta, Carolina Gomez Llanos, Emilio Araiza, Erick De Leon, Eva Richter
Keywords(s):
Category(s): Technology Classifications > Medical Devices
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Distributed Feedback Fiber Laser Pumped by Multimode Diode Lasers
Researchers at the University of Arizona College of Optical Sciences and Canada's Carleton University recently succeeded in fabricating high reflectivity (>99%) Fiber Bragg Gratings (FBGs) into phosphate glass fibers using UV light and a phase mask technique. With this new manufacturing technique, fiber lasers can be created as single monolithic...
Published: 4/3/2023
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Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li, Jacques Albert
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
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All-Fiber Multicore Fiber Laser Devices
Researchers at the University of Arizona have developed a compact, power-scalable, alignment-free fiber laser that takes a new approach to stabilizing phase-locked operation of multi-core fiber lasers by completely removing all free space optical components. This high-brightness, all-fiber laser package uses passive optical fiber spliced at both ends...
Published: 4/3/2023
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Inventor(s): Nasser Peyghambarian, Axel Schülzgen, Li Li
Keywords(s):
Category(s): Technology Classifications > Imaging & Optics, Technology Classifications > Imaging & Optics > Fiber Optics, Technology Classifications > Imaging & Optics > Lasers & Other Sources
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