Design and Application of Preoperative Cardiac Ultrasound Grading
Examination Process Based on Diagnosis Needs
SHEN Jiea, CHEN Leib, WANG Longchenb, ZHENG Yunxinc, HU Bingb, LI Binc
a. Medical Department; b. Department of Ultrasound Medicine; c. Department of Medical Equipment, Shanghai Sixth People’s
Hospital Affiliated to Shanghai Jiao Tong University, Shanghai 200233, China
Abstract：Objective To reduce the waiting time for preoperative cardiac ultrasound examination and shorten the length
of hospital stay of orthopedic inpatients, so as to provide better medical services for patients. Methods Through the
investigation and analysis of the needs of ultrasound physician, the disease situation of orthopedic inpatients and the
indicators of medical service quality, the preoperative cardiac ultrasound grading examination process was designed and
carried out. Results The application results showed that the average waiting time for cardiac ultrasound examination of
orthopedic inpatients was reduced from (1.82±0.65) d to (1.12±0.54) d, and the average length of hospital stay was reduced from
(5.52±1.19) d to (4.92±1.31) d. Conclusion Cardiac ultrasound grading examination can effectively improve work efficiency and
significantly shorten the preoperative waiting time of patients. The exploration and practice of ultrasound grading examination will
help to solve the problems of large workload of ultrasound doctors and long waiting time of patients in the ultrasound diagnosis.
基金资助:国家重点研发计划（ 2 0 1 9 Y F C 0 1 2 1 8 0 2 ；
2017YFC0113801)
通讯作者:
李斌
E-mail: libin2001@hotmail.com
引用本文:
沈洁a，陈磊b，王龙辰b，郑蕴欣c，胡兵b，李斌c. 基于诊疗需求的骨科术前心脏超声分级检查流程设计与应用研究[J]. 中国医疗设备, 2022, 37(5): 100-103.
SHEN Jiea, CHEN Leib, WANG Longchenb, ZHENG Yunxinc, HU Bingb, LI Binc. Design and Application of Preoperative Cardiac Ultrasound Grading
Examination Process Based on Diagnosis Needs. China Medical Devices, 2022, 37(5): 100-103.
