[Technical aspects of the use of ultrasound diagnosis in surgical interventions].
The following are the specifications for intraoperative sonography equipment: Small, easy-to-manipulate 7-10 mHz probes which can be gas-sterilised. The sound head contact surface should be 2 X 3 X 1 to 2 cm. Three probes of different shape. Transmission cable 2-3 m in length. Gas-sterilisable ultrasound unit, cable and plug. Large screen monitor. Control panel which can be encased with a plastic foil according to sterility requirements. 8 step gray scale. Integrated image storage. Documentation possibility using videotape and/or photographic unit. For intraoperative sonography the body parts to be examined are sonographed at a distance of 1-2 cm using a precursor water gap. Interpretation of sonographic images can be performed only in connection with the palpation findings of the surgeon.
D001649:Bile Duct Diseases / Q000601:surgery; D006801:Humans; D007431:Intraoperative Complications / Q000175:diagnosis; D008113:Liver Neoplasms / Q000601:surgery; D010182:Pancreatic Diseases / Q000601:surgery; D012212:Rheology; D013523:Surgical Equipment; D013514:Surgical Procedures, Operative; D014463:Ultrasonography / Q000295:instrumentation* / Q000379:methods; D014652:Vascular Diseases / Q000601:surgery
Anwendungstechnische Aspekte der Ultraschalldiagnostik während chirurgischer Eingriffe.