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目的探讨无纸化电子病案发展的关键技术。方法分析我国电子病案的发展的状况,找出电子病案发展为无纸化电子病案的存在的关键问题。结果基于PKI数字签名和时间戳技术是发展为无纸电子病案的关键。结论数字签名和时间戳技术能够保证数据传输过程的安全性、信息的机密性和完整性,并可以保障电子病案的真实性和法律上的有效性,可以促进实现电子病案的无纸化,推动医院信息化建设。
Objective To explore the key technologies of paperless electronic medical records. Methods The status of the development of electronic medical records in our country was analyzed to find out the key issues of the development of electronic medical records as paperless electronic medical records. Results PKI-based digital signatures and time stamping techniques are the key to developing a paperless electronic medical record. Conclusion Digital signature and timestamp technology can ensure the security of data transmission, the confidentiality and integrity of information, and can ensure the authenticity and legal validity of electronic medical record, promote the paperless electronic medical record and promote Hospital information construction.