Processing method of electronic medical record logic lock

The embodiment of the invention relates to a processing method of an electronic medical record logic lock. The method comprises the steps of obtaining an electronic medical record file instruction; when the instruction is an electronic medical record file editing instruction, judging whether a file is in an unlocked state by inquiring a logic lock index table; when the file is in the unlocked state, adding records to the index table to lock the file, and after the file is edited, deleting the newly added records in the table to unlock the file; and when the electronic medical record file instruction is an electronic medical record file unlocking instruction, positioning an index record of the logic lock needing to be unlocked by querying the index table, and deleting the record to unlock the electronic medical record file. According to the embodiment of the invention, the logic lock index record corresponding to the electronic medical record file is added into and deleted from the logic lock index table, so t