Class 010: [ Medical imaging apparatus in the fields of urology, interventional radiology, lithotripsy and orthotripsy and operating software therefor; medical apparatus and instruments for cryosurgery; surgical apparatus and instruments, namely, lithotripters; cryosurgical probes, lasers for medical purposes and laser fibers for medical purposes ]; Class 035: Business management of physician-owned entities that provide cryosurgical systems, laser systems and imaging equipment and related services to health care facilities and providers; dissemination of advertising for others; and distributorship and retail store services in the field of orthopedic, cryosurgical, and laser medical devices for hospitals, surgical centers, physicians groups and other end users of such medical devices; Class 037: Installation, maintenance and repair of medical equipment; Class 041: Educational services, namely, conducting classes, seminars, conferences and workshops in the field of medical and surgical devices and techniques; educational services, providing training and continuing professional education courses in the field of medical and surgical devices and techniques; Class 044: Medical and urological imaging services; providing online medical information on the subject of pharmaceuticals and healthcare