虚拟仪器B型超声诊断仪的硬件系统设计  

Hardware Design of Virtual Instrument B Mode Scan Ultrasonograph

作　　者：傅林[1] 黄卡玛[1] 

机构地区：[1]四川大学电子信息学院,成都610064

出　　处：《四川大学学报（自然科学版）》2006年第3期569-573,共5页Journal of Sichuan University(Natural Science Edition)

基　　金：国家杰出青年基金(60125102)

摘　　要：提出了虚拟仪器B型超声波诊断仪的概念和体系结构,介绍了虚拟仪器结构的B型超声波诊断仪的硬件系统设计与实现.着重介绍了仪器硬件的一些关键电路设计,以及提高仪器性能的途径和方法.The concept and architecture of virtual instrument B mode scan ultrasonograph had been proposed. The hardware design and implementation of virtual instrument B mode scan ultrasonograph had been introduced. The design of key circuits of the instrument had been emphasized. Furthermore, the approaches to improve the performance of the instrument had been discussed.

关 键 词：B超机 虚拟仪器 CPLD器件 HDL语言 Labwindows/CVI 

分 类 号：R197[医药卫生—卫生事业管理]