Medical and surgical instruments and apparatus for use in general surgery; apparatus for diagnosis and treatment in the field of pharmacy, medicine and veterinary medicine for bone and muscle diseases; devices for treating bone, muscle and tendon disorders; instruments for use in radiation therapy in the field of urology, functional diagnostics and instrumental urology and for extracorporeal destruction of urinary and biliary calculus; electric cosmetic massage apparatus for stimulating blood flow to the skin by means of magnetic or electromagnetic fields; chair with reclining function for patients suitable for use in hyperthermia, thermotherapy or thermometry treatments; medical apparatus for polygraphy and electrophysiological examinations; apparatus for monitoring patients and analyzing arrhythmia; equipment for high-frequency heat treatment, electrosurgery, diagnostics and therapy; equipment for long-term ECG recording and computer-aided ECG analysis, electroencephalographs; apparatus and equipment for computer tomography, nuclear spin tomography, ultrasonic diagnostic diagnostics, nuclear medicine, radiotherapy, positron emission therapy (PET); apparatus, equipment and instruments for chemotherapy and electrochemical cancer therapy; therapeutic apparatus for hyperthermia and electro-hyperthermia; medical ultrasound apparatus; automatic dosing apparatus for medical use, medical instruments for recording tumour radiotherapy; medical instruments for the localisation of tumours; linear accelerators for tumour radiotherapy; catheters; telemetry devices for medical purposes; electromedical apparatus and equipment, installations consisting thereof and parts therefor, for x-ray diagnostics and x-ray therapy; medical equipment for radiography, angiography, cardiography, neuroradiology, digital substraction angiography (DSA); equipment for digital image recording, for contrast medium analysis with real time image reproduction; electric equipment for medical and surgical purposes, namely, electric scalpels; medical and surgical instruments, namely, devices used in orthopedic surgery, sphygmomanometers