一种极低功耗胶囊内窥镜的设计与应用

摘要

The paper explained the design and application of a new kind of capsule endoscopy which was characterized by low power consumption, low cost, small volume, and high resolution. The capsule endoscopy was composed of an oral endoscopy (Smart Pill), a portable image receiver, and an image workstation. The capsule endoscopy lowers the power consumption, which can greatly extended the active working time and improve the image quality. The clinical application indicates that the capsule endoscopy performed well and met the design purpose,which has certain value in clinical practice.%本文阐述了一种功耗低、成本低、体积小、分辨率高的新型胶囊内窥镜的设计及应用过程。该胶囊内窥镜主要由口服内视镜（智能胶囊）、便携式基站（接收记录仪）以及图像工作站组成，其内部电路能耗极低，能有效延长有效工作时间，提升成像质量。临床应用结果表明，该胶囊内窥镜性能较好，达到了设计目的，具有一定的临床实用价值。