title: An instrument for measuring urinary output volume.
mesh_terms: D001698:Biomedical Engineering; D006348:Cardiac Surgical Procedures; D003201:Computers; D003626:Data Display; D004582:Electronics, Medical; D006801:Humans; D008875:Middle Aged; D008991:Monitoring, Physiologic; D014159:Transducers; D014556:Urine; D014572:Urology / Q000295:instrumentation*