Medical endoscopes；Endoscopy cameras for medical purposes；Medical diagnostic apparatus for testing the composition of internal tumors, determining blood vessel health, for determining tumor cell type, for optical tumor inspection with fluorescent or non-fluorescent dye, for measuring Raman Spectra, and for using Optical Coherence Tomography for cell imaging；Medical device, namely, minimally invasive neurovascular devices for the treatment of neurological conditions and endoscopes；Surgical instruments for biopsies, deep brain stimulation, electrode implantation, laser ablation, wound drainage, and tissue extraction and resection；Medical apparatus and instruments for use in surgery； Radiological apparatus for medical purposes；Tomographs for medical purposes；Ultrasonic diagnostic instruments for medical use；3D endoscopes for neurosurgery；Endoscopes for neurosurgery