Public Key Infrastructure (PKI) for Electronic Medical Record Systems EHRs

The Electronic Medical Record Systems EHRs - Public Key Infrastructure (PKI)

According to security concern, Public Key Infrastructure (PKI) technology i s one of technological solutions to meet the security requirements of the health insurance portability. PKI technology provides functions for access control, authentication, confidentiality, message integrity, and non-repudiation. Using the PKI technology for Electronic Medical Record Systems EHRs, healthcare organizations will be able to establish privileges to access the network, change, or transmit patients' information.

Although PKI for Electronic Medical Record Systems EHRs, seems to be the answer to solve the concerns, there are still challenges to consider. The PKI may be difficult to customize, challenging to manage, and costly to implement. However, the PKI for Electronic Medical Record Systems EHRs seems to be the most promising technology available today.

According to a top researcher, some company from alliance to enhance security solutions for the Internet business. They companies have utilized PKI technology to enhance the safety and integrity of transactions over the Internet. This will secure online application, which includes online Electronic Medical Record Systems EHRs.

Document Imaging Technology for the Electronic Medical Record Systems EHRs

Electronic Medical Record Systems EHRs - Document Imaging Technology

Another technology that can be applied for healthcare service system, Electronic Medical Record Systems EHRs, is the Document Imaging System (DIS). It is an information system that typically captures information stored on paper documents and provides immediate, simultaneous access to the information contained in the patient or business record. In healthcare services, Electronic Medical Record Systems EHRs, document images are kept on optical disks, typically WORM (write once, read many) disks, which serve as an efficient long-term mass storage medium.

In the country, the DIS technology may be appropriate. It should be applied for paper conversion in the first stage of the Electronic Medical Record Systems EHRs.

Technologies for the EHRs

Technologies for the Electronic Medical Record Systems

Web-based Electronic Medical Record Systems EHRs, Document Imaging, and Public Key Infrastructure (PKI) will be discussed. Some examples of users will also provided.

Web-Based Electronic Medical Record Systems EHRs

In the information age, the Internet and web-based technology have been applied in business, education, and government dramatically. In healthcare services today the web-based technology also is used for improving th equality of health services. It is easy to customize application softwares and costly. One of the research states that, in the United States, about one-third of the nation's health systems have installed some form of electronic records. Most large system vendors offer web-based medical record systems.

All patients, for example, in the University of Washington system have an electronic web-based Electronic Medical Record Systems EHRs. The Electronic Medical Record Systems EHRs record allow measurement of most clinical process measures and outcomes. Physician satisfaction, in addition, will be measured by survey.

In addition, the web-based medical record system or Electronic Medical Record Systems EHRs, called the Patient Clinical Information System (PatCIS), has been implemented in the New York Hospital.