title: The surgical diathermy: principles of operation and safe use.
abstract: An understanding of the principles of operation and hazards of the surgical diathermy is necessary for the safety of the anaesthetized patient. The surgical diathermy performs its function by the application of high density radio frequency current which can be used to cut or coagulate tissue. Its improper use can result in electrical burns and even electrocution. The principles underlying its safe use are outlined, and detailed recommendations are made to ensure the patient's safety.
mesh_terms: D004209:Disposable Equipment; D004553:Electric Conductivity; D004556:Electric Injuries / Q000517:prevention & control; D004564:Electrocoagulation / Q000379:methods / Q000592:standards; D004566:Electrodes; D004865:Equipment and Supplies, Hospital / Q000592:standards; D005782:Gels; D006358:Hot Temperature; D006801:Humans
chemical_list: D005782:Gels