为满足生物医学工程专业综合性、设计性实验需要,设计了一套新型生物医学教学实验装置.该装置采用CCD高清摄像机对CT片进行图像采集,通过DSP电路板上的以太网口和PC相连接,实现DSP和PC之间的指令交换和数据传输,用基于VC++编写的配套程序完成对DSP系统的控制.学生可在实验装置上自行设计综合性、创新性实验,也可开展课程设计、毕业设计、电子竞赛、创新创业项目研究.应用结果表明,该装置能加深学生对生物医学专业高级课程的理解,增强学生的动手实践能力,培养学生创新意识.%In order to meet the experimental teaching of biomedical comprehensive and designing needs. A new type of biomedical teaching experiment system is designed. The equipment features are through PAL CCD HD camera to shoot the CT slice. The DSP development board ethernet port connected to PC is used to achieve the exchange of instructions and data transfer between the DSP and PC. Based on VC++ matching program to control the DSP system is completed. The students could design comprehensive and innovative experiments in the experimental equipment. The curriculum design, graduate design, electronic competition, innovation and entrepreneurship research projects can also be carried out. The application results show that the equipment can deepen students' understanding of the specialized advanced courses and enhance students' practical ability and sense of innovation.
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