ULTRASONIC DIAGNOSING APPARATUS

摘要

PURPOSE:To realize smooth diagnosis by an electrocardiographic synchronization display of an ultrasonic image by a method wherein an address is stored by detecting an electrocardiographic R wave to input the address of the electrocardiographic R wave and an interval of an electrocardiographic one cycle is determined to decide an image range for an electrocardiographic synchronization reproduction. CONSTITUTION:A memory 15 for retreating an R wave trigger address is connected to an electrocardiographic waveform memory 14 and an electrocardiographic synchronization reproduction range deciding section 16 is connected to the output side of the memory 15 for retreating the R wave trigger address. The memory 15 for retreating the R wave trigger address detects an electrocardiographic R wave with an R wave trigger detecting section 13 on an electrocardiographic waveform detected with an electrocardiographic wave form detecting section 11 to store the address stored in the electrocardiographic waveform memory 14. The electrocardiographic synchronization reproduction range deciding section 16 inputs the address of the electrocardiographic R wave to be outputted from the memory 15 for retreating the R wave trigger address to determine an interval of an electrocardiographic one cycle. Thus, an image range is decided for electrocardiographic synchronization reproduction and a data is inputted from an image memory 8 for storage to send a signal in the image range decided to a control section 9.