Search Results - nicholas+von+guionneau

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Photoacoustic Imaging Platform for Intraoperative Evaluation and Treatment of Peripheral Nerve Injuries

Value Proposition:Highly accurate and objective determination of nerve injury site during surgical operations.Reduces patient risk during nerve surgeries by improving upon existing rudimentary methods.Quantifies nerve regeneration potential for a prognosis of patient recovery.Accessible and mobile imaging device for intraoperative use or postoperative...

Published: 6/27/2025 | Inventor(s): Muyinatu Bell, Michelle Graham, Nicholas von Guionneau, Sami Tuffaha

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Nanoparticle Compositions for Sustained Delivery of Pro-regenerative Growth Factors for Nerve Repair, Preparation Processes of the Same, and Treatment Methods Using the Same

Unmet NeedGlobal incidence rates for peripheral nerve injury (PNI) are not well aggregated. However, US data collected shows that 20 million Americans suffer from peripheral nerve injury caused by trauma and medical disorders. [16] When a tension-free early repair is possible, microsurgical direct nerve repair with epineural sutures remains the gold...

Published: 6/27/2025 | Inventor(s): Hai-Quan Mao, Sami Tuffaha, Chenhu Qiu, Sashank Reddy, Yicheng Zhang, Thomas Harris, Philip Hanwright, Karim Sarhane, Nicholas von Guionneau, Erica Lee

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Category(s): Clinical and Disease Specializations > Wound Healing, Technology Classifications > Therapeutic Modalities > Therapeutic Delivery Platforms