1. Integrity means that the outpatient prescription information collected from the clinical information system can be recorded in real time, and it should have a digital signature that meets the requirements of the Electronic Signature Law. The recorded content should have tamper-proof function and non-repudiation. Even if it needs to be modified for some reason, it is necessary to record in detail who modified it and when. At the same time, complete technology and management methods should be adopted to ensure the storage safety of outpatient prescriptions. By establishing the integrity protection mechanism of medical data and using technical means, Internet Hospital Medical Wizard ensures the integrity and accuracy of outpatient prescriptions in the whole life cycle of the system.
2. The method of "user name+password" is widely used in 2.cpoe. With the deepening dependence of diagnosis and treatment business on information system, the disadvantages of this weak authentication method are gradually prominent. At the same time, this weak authentication method is easy to be cracked, which can easily lead to destructive attacks on the prescription system and even threaten the life, health and safety of patients. The medical wizard ensures the authenticity of the login user identity by constructing a cpoe authentication mechanism with high security and reliability.
At present, electronic prescription is gradually replacing the traditional way of taking prescription drugs in hospitals. At the same time, doctors are changing from being responsible for paper prescriptions to identifying descriptions of data information. Whether the responsibility of data message is clear or not is directly related to whether online prescription can completely replace traditional paper prescription. On the premise that the user's identity is authentic, the Internet hospital connected with Medicine Wizard can combine the reliable digital signature and responsibility identification mechanism in the hospital information system to clarify the responsibility attribution, thus eliminating the mode of manual printing and manual signature of medical data and giving full play to the efficient advantages of informatization.