Surgical and medical apparatus; analytical instruments for medical use; detecting instruments for medical use; detecting instruments for veterinary use; diagnostic instruments for medical use; diagnostic testing instruments for use in immunoassay procedure (medical); electro-medical diagnostic instruments; electronic medical instruments; electronic monitoring instruments for medical use; fibre optic instruments for medical purposes; gamma instruments for medical diagnosis using images; inspection instruments for medical or dental use; instruments for medical use in observing heart activity; instruments for use in medical analysis; medical analysis instruments; medical apparatus and instruments; medical diagnostic instruments; medical instruments for animals; optical instruments for medical diagnostic use; photometric instruments for medical use; research instruments for medical diagnosis; testing instruments for medical diagnostic purposes