ABSTRACT
After an analysis of the application of medical video resources in academic conference , training of medical skills and health education of patients , the experiences in development of medical video resources in our li-brary were described.The characteristic medical video resources database was developed by establishing a naviga-tion system for free medical video resources on networks, introducing the mature academic video resources databases and collecting the medical video resources in our hospital .Service for medical video resources was popularized in forms of video reading and catalogue pushing .
ABSTRACT
By analyzing the educational state in Video Science in medical colleges,combining with work practice,it puts forwards the teaching reform thought of it,aiming to jointly exploring and cultivating the clinical medical talents fit to the new TCM,combination of TCM and western medicine in the modern medical Video Science development.
ABSTRACT
With the review of medical video network transmission technology,this paper mainly analyzes the characteristics of medical video transmission,the distinctiveness of network transmission environment in hospitals and the clinical request coming from the doctor's working in the operating room.A medical video communication technology is proposed that can really meet the clinical request.
ABSTRACT
Objective To develop integrative Medical Video Network Real-time Communication System based on hospital LAN.Methods According to the practical features in clinical application and the design principles of miniaturization and low power waste,SOPC software and hardware design technologies were utilized to design the system hardware,which mainly includes such 5 function modules as A/D conversion,automatic selection of digital interface,video codec,CPU and system control.The system control software,including transmission module,interception module and control module,was designed under embedded system.Results The integrative Medical Video Network Real-time Communication System based on hospital LAN could encode and decode medical video in real-time,and the transmission and reception parts could automatic position without manual setting,thus facilitating network real-time transmission of clinical medical video.Conclusion Completely meeting the requirement of medical video real-time transmission in hospital scientific research,teaching and academic exchanges,Medical Video Network Real-time Communication System supports hospital scientific research and teaching greatly.
ABSTRACT
Objective To realize three key techniques in medical video transmission system including the establishment of cross-compilation environment,OSD superposition by drive equipment,the resolve of network delay of MPEG4 video stream.Methods Embedded Linux was used to programming.Results The three key techniques were realized.Conclusion The resolve of key techniques sweeps off the obstacles in the construction of medical video transmission system.
ABSTRACT
Objective To improve the technology of operation room video transmission for remote view and exchange.Methods The integrated controllable environment,the core technology of digital video transmission and video-on-demand were applied in the system.Results The system was easy to set up and operate.It had a strong network adaptability.Conclusion A feasible interactive platform is built for surgery teaching,research,medical management in the hospital.
ABSTRACT
According to the programming characteristics under the SOC embedded environment,the dynamic auto-adapted bit stream technology,the intelligent interception technology,and the tele-control technology are utilized to realize the real time network communication of medical video with a variable bit stream from 1M to 4M as well as the tele-control of multiple communication protocols such as TCP,UDP and Multicast.