hand drawn sketch set of medical equipment and s on white background. detailed vintage etching drawing

addiction aid amputation analyze anatomy and background blood cardiology chemical clinic crutch detailed diagnose doctor drawing drawn drug elements emergency equipment etching hand health heart hospital illness illustration injection invalid isolated laboratory medical medicament medicine microscope narcotic nurse orthopedic pain patient pharmacy phonendoscope professional recover rehabilitation science service set sketch stethoscope symptoms syringe technology test therapy thermometer treatment vector vintage white