Search Results - joseph+freeman

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Three‐Dimensional, Load‐Sharing, Pre‐Vascularized Scaffold for Bone Regeneration

Bi-weekly x-rays (A) showed progressive bone regeneration up to 10 weeks. The reconstructed CT images (B & C) show bone growing into and within the scaffold while the scaffolds maintained their mechanical strength. Invention Summary: Over 600,000 bone grafting procedures are performed in the US annually. While bone autografting is the gold...

Published: 12/11/2024 | Inventor(s): Joseph Freeman, Shreya Madhavarapu, Adhithi Lakshmikanthan

Keywords(s):

Category(s): Technology Classifications > Medical Devices, Technology Classifications > Physical Sciences & Engineering, Technology Classifications > Healthcare & Life Sciences

Three-Dimensional Pre-Vascularized Scaffold

Schematic of load-bearing scaffold: osteonal cortical section, porous trabecular section, vascularized osteon, hydroxyapatite columns Invention Summary: This load-bearing scaffold mimics the native structure of cortical and trabecular bone to improve outcomes of orthopaedic surgeries. The biodegradable, polymeric scaffold has a porous trabecular...

Published: 10/6/2023 | Inventor(s): Joseph Freeman, Brittany Taylor, Tea Arapovic, Pushpendra Pankaj PATEL

Keywords(s): Bioengineering scaffolds

Category(s): Technology Classifications > Healthcare & Life Sciences, Technology Classifications > Biomaterials, Technology Classifications > Medical Devices