Showing papers in "Information of Medical Equipment in 2006"

Security control of computer-based patient record

Abstract: Computer_based Patient Record(CPR)is the orientation for development for patient record,but now exists the law position establishment and society approval due to the security,the privacy and anti-denying.According to the hospital information systems,the article puts forward the methods of fingerprint identification and limits of authority controlto make computer_based patient records possess reality,integrity to confidentialty and anti-denying,and promote it develop completely.

Clinical evaluation of ZY-800KB inhibition zone measures

Abstract: Objective To evaluate the clinical value of ZY-800KB mode inhibition zone measures.Methods Antimicrobial susceptibility test was detected by disk-diffusion method recommended by CLSI/ NCCLS,inhibition zones were measured by inhibition zone measures and vernier caliper respectively.The consistency of antimicrobial susceptibility test results and time consumption of two methods were compared.Results A total of 8889 inhibition zones of 809 stains common pathogenic bacteria were measured by inhibition zone measures and vernier caliper at the same time,the consistency of antimicrobial susceptibility test results reported by two methods was 99.9%(8881/8889),only 8 cases minor error occurred.There was a good consistency between common antibiotics' inhibition zone diameter values of quality control strains measured by inhibition zone measures and that of vernier caliper,the difference value of 95.8% results were no more than 1mm,and the maximum difference value was no more than 2mm.Less time was cost in the courses of inhibition zone measuring,report issuing and logging in WHO NET database by inhibition zone measures than handiwork.Conclusions ZY-800KB inhibition zone measures have a good consistency with vernier caliper in inhibition zone measuring,and it can enhance work efficiency remarkably.

Electron spin resonance technique and its hurt to the red cell membrane fat

Abstract: Electron spin resonance technique (ESR) is a type of magnetic resonance .It can be used to study on asymmetric electron system.An unpaired electron system also can be studied with self-rotate marking method for ESR technique.To study on the effect of metallothioneins(MTs) on protection of red cell membrane and lipid,PBN as a marker of self-rotate for ESR can be utilized.

AEstablishment of three-dimensional finite element model of proximal femur based on CT scan data

Abstract: Objective To establish a three-dimensional finite element model of man proximal femur as a foundation of finite element analysis later,which is absolutely obedience to the true anatomical structure in geometry.Methods Proximal femur in vivo as specimen.was used to obtain the CT images,and the 3D-doctor software was used to reconstruct the 3D model to obtain the three-dimensional coordinates of proximal femur which were imported to the Cosmos/M software of finite element analysis.After determining property parameter of materials and meshing,an intact three-dimensional finite element model of proximal femur was set up.Results The established three-dimensional finite element model shows that both the geometry shape and reduction of material character are ideal,the size of meshes can be freely adjusted to some extent to meet researchers' demands.Conclusion It is a reliable way to build three-dimensional finite element model with CT scan data,and at the same time the method can be furthest obedience to the individual anatomical structure and modify the complicated geometry figure more accurately.

Research on telemedicine and its collaboration

Abstract: This paper introduces the architecture and the working model of a telemedicine system,discusses the technol-ogy for collaborative work and presents a reference mode

A contingent plan of a fire in hospital

Abstract: This paper elaborates on a contingent plan of a fire in hospital,including the information transmission,the processing method and the related emergency management of the fire prevention and on fire.

Applications of the satellite communication telemedicine system in our hospital

Abstract: Along with the development of computer science,communication technology,network technology,multimedia technology,our hospital has joined in satellite communication telemedicine information network of PLA,which has two-way communication functionIn order to making readers further understanding and mastering this system,to making this system can be used fully in medical work,this article has introduced the the development of remote medical system and the experiences of the applications

Constructing a complete ECG system to realize automatic management of ECG

Abstract: Taking ECG-EXPERT system that had implemented and was used in Fuzhou General Hospital as an example,this paper introduces the design and the implemention of ECG system in project target,data acquisition,data processing,system integration with HIS and its components.

Analysis of the present situation and the trend of medical diagnosis expert system

Abstract: The phylogeny and structure of medical diagnosis expert system are briefly introduced in this paper.The apˉproximate varieties and production are reviewed systematically.Its future trend is discussed as well.

Content-based medical image retrieval

Abstract: At first,this paper introduces text retrieval that has some disadvantages in the medical application and the concept of medical image retrieval based on contents is here illustrated.Then,features of medical image are analyzed and the feature-extract methods are discussed.And then,the problems in the practical use of imagal retrieval based on contents are presented and the international research situations on medical imagal retrieval based on contents are ana-lyzed.Finally,the future development trends are previewed.

Electromagnetic interference on medical instruments and its solutions

Abstract: As the increasing dependence on various medical precision instruments,we must pay more attention to their anti-interference and anti-electromagnetic pollution in practiceThe low-level interference will cause incorrect output,and the high-level interference,however,will cause the instrument out of operationTherefore,how to fur-thest restrain interference is an important problem which clinical engineer should be confronted withThis paper em-phasizes on some conditions which interference medical instruments,as well as possible solutions to reduce such inter-ference