Guohua Shi

Title: Innovations in Retinal Imaging by Guohua Shi

Introduction

Guohua Shi is a prominent inventor based in Sichuan, China, known for his significant contributions to the field of retinal imaging technology. With a total of five patents to his name, he has developed advanced systems that enhance the capabilities of retinal imaging, making it more effective for various medical applications.

Latest Patents

One of Guohua Shi's latest patents is the "Large field-of-view adaptive optics retinal imaging system and method with common optical path beam scanning." This innovative system includes a light source module, an adaptive optics module, a beam scanning module, a defocus compensation module, a sight beacon module, a pupil monitoring module, a detection module, a control module, and an output module. The beam scanning module is designed to operate in different scanning modes, allowing for a large field-of-view imaging function, a small field-of-view high-resolution imaging function, and a large field-of-view high-resolution imaging function. The simplicity of the system's structure, combined with its common optical path, enables the acquisition of three types of retinal imaging images, catering to various application scenarios and expanding the range of retinal imaging applications.

Another notable patent is the "Retina imaging system based on the common beam scanning." This system comprises similar modules, including a light source module, an adaptive optics module, a beam scanning module, a small field-of-view relay module, a large field-of-view relay module, a sight beacon module, a pupil monitoring module, a detection module, a control module, and an output module. It utilizes adaptive optics technology for real-time correction of human eye aberration and achieves confocal scanning imaging in both large and small fields of view. This dual capability allows for the observation of disease lesions across a wide retinal area while also enabling detailed examination of fine structures within those lesions.

Career Highlights

Guohua Shi is affiliated with the Chinese Academy of Sciences, where he continues to push the boundaries of retinal imaging technology. His work has significantly impacted the field, providing new tools for medical professionals to diagnose and treat retinal diseases effectively.

Collaborations

Guohua Shi has collaborated with notable colleagues, including Yi He and Feng Gao, contributing to the advancement of retinal imaging technologies through shared expertise and innovative ideas.

Conclusion

Guohua Shi's contributions to retinal imaging technology through his patents