Publications by authors named "Stacey L McLeroy"
Purpose: We developed a prototype magnetic tool for ureteroscopic extraction of magnetized stone particles. We compared its efficiency for retrieving magnetized calcium oxalate monohydrate stone particles with that of a conventional nitinol basket from the pelvi-collecting system of a bench top ureteroscopic simulator.
Materials And Methods: Iron oxide microparticles were successfully bound to 1 to 1.
Article Synopsis
- Developed peptide-coated iron oxide microparticles that selectively stick to calcium stone fragments for easier removal using magnets.
- In initial tests, using a magnetic device for extraction was significantly quicker (53% faster) and required fewer attempts compared to traditional methods.
- Further optimization of the coating demonstrated high success rates (up to 100% for smaller fragments) in extracting stone fragments, suggesting this method could enhance surgical outcomes.