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Electronic medical record (EMR) systems can deliver many benefits to healthcare organizations and the patients they serve. However, one of the biggest stumbling blocks in garnering these benefits is the limited adoption and use by doctors. We employ the unified theory of acceptance and use of technology (UTAUT) as the theoretical foundation and adapt the theory to the context of EMR system adoption...
To facilitate the management of patient records, traditional paper-based patient records have been modified into electronic medical records and then into electronic patient records. This study proposes a key management scheme based on Lagrange interpolation formula and hierarchical management structure to make Mobile Agent a more secure and efficient access control scheme for electronic patient records...
Large scale cluster based on cloud technologies has been widely used in many areas, including the data center and cloud computing environment. The purpose of presenting the research paper in this field was to solve the challenge in Medical Image exchanging, storing and sharing issues of EMR (Electronic Medical Record). In recent years, many countries invested significant resources on the projects...
With wide range of applications of EMR in the medical and health industry, the clinical terminology has become a major bottleneck of the EMR fast development. SNOMED is the most widespread clinical terminology, but in China, it doesn't use widely. So this paper proposes a method of constructing the clinical terminiology unified the clinical practice with the cooprant hospital, which conforms to Chinese...
Although the nursing record provides a complete account of a patient's information, it is not fully utilized. The relevant information including laboratory results, remarks made by doctors and nurses is not taken into consideration. Knowledge concerning the condition and treatment of patients has been determined in a twofold manner: a text mining technique has identified relations between feature...
SNOMED is a conceptual model to describe the medicine data, and CDA is a half-structurized model proposed by the international medical service organization HL7 for the clinical documents, which realizes the correspondence between the different medical unit and system. This paper proposes a set of rules to realize the conversion between SNOMED and CDA, and has proven this kind of conversion rule feasibility...
The explosive growth in technology usage has put growing pressure on organizations to serve customers electronically. Healthcare service, as one of data intensive industries, tries to serve their patients with excellent service in the timely manner when the data volume is growing faster than organizational infrastructure development. Because the hospital information system called Electronic Medical...
Effective storage of EMR data is the foundation of the rapid development of EMR. This paper analyses and compares the three traditional storage pattern of EMR data firstly, and then proposes a combination storage plan using ralational database and native XML database with fine-grained structure granularity of EMR data and according to the HL7 CDA, which is the international de facto standard of EMR...
With wide range of applications of EMR in the medical and health industry, the standardization of medical data has become a major bottleneck of the medical and health informationization. This paper proposes a method of standardizing the medical data by CDA using XML. The output of the semantic concept tree can be widely used for further research on analysis of EMR, data mining in EMR, information...
Background: At present, passive alarm system from culture reports and announced from groups outbreak events make cases investigate delayed. Is there any predict factor can be used to suggest active high capture sensitivity surveillance and alarm outbreak early? Objectives: Is there any predict factor can be used to get active high capture sensitivity surveillance of hospital-acquired infections (HAI)...
Hospital Information System (HIS) is flourishing vigorously in China, but the hospital information isolated islands, steered by software producers and operated independently in each hospital, have seriously restricted wide popularization and profound reformation of HIS. Nowadays, the integration and interconnection of HISs has become a critical problem we have to face in the digital hospital construction...
Although substantial progress was made in improving the sharing of patient medical information among healthcare providers, professionals still need to address the issue of efficient electronic medical records. Thus, real-time information presents a persistent challenge to the emergency response community. In emergency situations, particularly with unconscious, incoherent and unaccompanied patients,...
The electronic health record (EHR) is an evolving concept defined as a longitudinal collection of electronic health information about individual patients and populations. Primarily, it will be a mechanism for integrating healthcare information currently collected in both paper and electronic medical records (EMR) for the purpose of improving quality of care. Although the paradigmatic EHR is a wide-area,...
ICT has been applied to a variety of medical fields, such as on-line medical treatment remuneration systems and community health information networks. However, there have been few studies on the requirements for electronic medical record systems conducted from the viewpoint of medical doctors. This paper discusses the requirements for medical record systems based on an analysis of a cardiac surgery...
Information privacy typically concerns the confidentiality of personal identifiable information (PII) and protected health information (PHI) such as electronic medical records. Thus, the information access control mechanism for e-health services must be embedded with privacy-enhancing technologies. Role-based access control (RBAC) model has been widely investigated and applied to various applications...
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