DSP-based linear array CCD absorbable suture diameter online detection device

The invention relates to the field of measuring instruments, sensors and signal processing and medical instruments, in particular to a DSP-based linear array CCD high-speed online detection device which is suitable for performing the online measurement on the absorbable suture path. The device comprises a structure assembly and a control module, and is characterized in that the structure assemblycomprises a light source support, a CCD support, guide wheels and a guide rail, wherein the guide wheels and the guide rail adopt a platform of a wet-type spinning machine as a fixed surface, the guide rail is fixed in the middle of the platform, and the guide wheels are arranged on the two sides of the guide rail, the wheel shafts of the guide wheels are fixed on the platform, and the measuring system is compared with a traditional measuring method, the suture diameter can be well monitored in real time in the production and winding process of the absorbable suture, and a signal can be further provided for a spinning