ULTRASONIC DIAGNOSTIC EQUIPMENT

摘要

PURPOSE: To prevent a phenomenon that a troublesome result is brought about when an operation button is pushed by a mistake. CONSTITUTION: The signal of 'New Patient' button 6a is transmitted to a control part 7' in such a state that an ordinary/lock changeover switch 6b' is set to an ordinary mode but not transmitted to the control part 7' in such a state that the ordinary/lock changeover switch 6b' is set to a lock mode and an LED 8 lights.