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记波摄影技术对心脏、心包、大血管和隔肌功能的动态记录,作为一种常规检查方法,在各教学医院、县一级以上医院和专科医院都是经常采用的。多年来国内外都是生产机械式的弹簧启动油压调速记波器。这类记波器由于记波速度档次少,走速难调准,随室温变化而不稳,且易漏油,使用不方便,因而影响了应用。我们试制的XJB-I型微电脑记波摄影装置突破了传统的结构和控制方式,采用微处理器直接对X线机和驱动滤线栅进行控制,使结构简化,功能增加。
The dynamic recording of the function of heart, pericardium, blood vessel and diaphragm muscle by recording photogrammetry is often used as a routine examination method in all teaching hospitals and county level hospitals and special hospitals. Over the years both at home and abroad are the production of mechanical spring-activated hydraulic speed regulator. This type of recorder due to the recording speed of a small number of grades, difficult to adjust speed, temperature changes with instability, and easy to leak oil, the use of inconvenient, thus affecting the application. Our prototype XJB-I micro-computer recording device broke through the traditional structure and control methods, the microprocessor directly to the X-ray machine and drive grid control, so that the structure is simplified, the function increases.