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Updated: Feb 9, 2026

Development of New Therapeutic Applications Using Microfluidics
Published on: October 1, 2007
[Development of Diagrammatic Recording System for Choledochoscope and Its Clinical Application]
Zhao Xue1,2,3, Liangshuo Hu1,2,3, Bo Tang1,2,3
1Department of Hepatobiliary Surgery, First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, 710061.
Objectives:
To develop a diagrammatic recording system for choledochoscopy and evaluate the system with clinical application.
Methods:
To match the real-time image and procedure illustration during choledochoscopy examination, we combined video-image capture and speech recognition technology to quickly generate personalized choledochoscopy images and texts records. The new system could be used in sharing territorial electronic medical records, telecommuting, scientific research and education, et al.
Results:
In the clinical application of 32 patients, the choledochoscopy diagrammatic recording system could significantly improve the surgeons' working efficiency and patients' satisfaction. It could also meet the design requirement of remote information interaction.
Conclusions:
The choledochoscopy diagrammatic recording system which is recommended could elevate the quality of medical service and promote academic exchange and training.
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