Medical apparatus and instruments; Medical diagnostic apparatus; Medical diagnostic instruments; Surgical instruments; Tools for medical diagnostics; Diagnostic apparatus for medical purposes; Trace material analysers for medical use in diagnosis; Analysers for medical use; Medical diagnostic testing apparatus; Medical testing instruments; Magnetic resonance imaging apparatus for medical use in diagnostic evaluation; Radioisotope apparatus for medical use; Radioisotope apparatus for medical diagnosis; Radioisotope apparatus for medical treatment; Radioisotope detector apparatus for medical diagnosis; Radioisotope detector apparatus for medical treatment; Radioisotope detection apparatus for medical diagnosis; Radioisotope detector apparatus for medical use; Radioisotope detection apparatus for medical treatment; Radioisotope detection apparatus for medical use