Saisi × Xinhua Hospital | Saisi Timing System Empowers Intelligent Construction of Xinhua Hospital

In healthcare, no detail is trivial—every second matters to medical treatment order and safety! Saisi's high-precision timing system and ultra-thin digital secondary clocks have been successfully implemented at the Fengxian Campus of Xinhua Hospital Affiliated to Shanghai Jiao Tong University. This has established a full-scenario, high-precision, and intelligent time management system for this Grade-A tertiary comprehensive hospital, safeguarding medical safety with precise time-frequency technology and supporting the development of a smart hospital.

01 A Livelandmark: Fengxian Campus of Shanghai Xinhua Hospital

The Fengxian Campus of Xinhua Hospital Affiliated to Shanghai Jiao Tong University is the first comprehensive Grade-A tertiary hospital in Fengxian District and a key livelihood supporting project for the construction of Shanghai's "Five New Cities". With a total construction area of 133,000 square meters, this modern hospital integrates six centers including comprehensive oncology diagnosis and treatment, and cardiovascular surgery. Since its opening, it has served nearly 500,000 outpatient and emergency visits, with a daily average of over 10,000 patients. The medical treatment process covers more than 20 key links such as emergency care, surgical anesthesia, and imaging diagnosis.

As a brand-new smart campus, the Fengxian Campus has integrated the concept of smart healthcare into infrastructure planning since its initial construction. The smooth operation of the full-process digital medical service system and the precise decision-making of the "AI General Practitioner for Children" medical large model both rely on a unified, precise, and reliable time reference. Time has become an invisible cornerstone connecting all smart applications. Therefore, building a highly reliable and high-precision timing synchronization system has become an important choice for the informatization construction of the Fengxian Campus.

With more than ten years of deep cultivation in the time-frequency field, rich experience serving over 100 hospitals at home and abroad, and fully independent core technologies, Saisi has become the partner for the timing synchronization sector of the Fengxian Campus of Xinhua Hospital.

02 End-to-End · Full Coverage: Building a Unified "Time Axis" for the Whole Hospital

From satellite signals to terminal displays, from core systems to every secondary clock, Saisi has constructed an "end-to-end" high-precision #time synchronization system for the Fengxian Campus of Xinhua Hospital Affiliated to Shanghai Jiao Tong University, realizing unified management and precise traceability of hospital-wide time. Centered on Saisi's TS3000 high-precision #clock system, the equipment adopts GPS satellite source input, combined with Saisi's proprietary FPGA timekeeping algorithm and high-performance #oven-controlled crystal oscillator (OCXO), achieving a timing accuracy of up to 100 nanoseconds. The system also supports precise delay compensation for time signals, further ensuring the stability of hospital-wide time synchronization.

In terms of system integration, the Saisi TS3000 features excellent compatibility, enabling seamless connection with various hospital informatization systems such as HIS, PACS, and LIS, core medical equipment including monitors and ventilators, as well as intelligent infrastructure. By unifying the time calibration of all hospital equipment, it ensures the time consistency of all medical behavior records, providing legal and credible time evidence for medical process traceability and medical dispute investigation. Meanwhile, the system adopts a multi-redundancy design, supporting 7×24-hour uninterrupted stable operation, perfectly matching the hospital's year-round medical service needs.

The Saisi 33mm ultra-thin double-sided digital secondary clocks deployed in the project balance practicality and aesthetics with a design breakthrough. The body thickness is greatly reduced compared with traditional secondary clocks, featuring a minimalist appearance that can be flexibly installed in various hospital scenarios and harmoniously integrated into the medical environment. With excellent performance, small free-running time error, and support for remote web management, it adapts to the special medical environment of hospitals.

03 Deep Industry Cultivation: Empowering Intelligence for Over 100 Hospitals

Relying on rich industry accumulation, Saisi's intelligent building "end-to-end" time synchronization system has been successfully deployed in hundreds of medical institutions with high-precision time synchronization systems, continuously empowering the "intelligent" upgrading of medical services.

In the future, Saisi will continue to deepen its presence in the time-frequency field, driven by independent innovation, and help more industry customers achieve steady progress in the wave of digitalization.