1. Patient safety: These signs may remind patients and their families to follow specific safety rules, such as seeking assistance from a healthcare worker when getting up, not leaving the bed at will, and preventing falls.
2. Healthcare worker safety: These signs may remind healthcare workers to follow safety procedures, such as washing hands, wearing gloves, and using equipment correctly, to protect themselves from infection or other harm.
2, equipment use: there may be some special medical equipment or devices in the ward, these signs may remind health care workers and patients and their families to use these devices correctly to avoid potential dangers or risks associated with incorrect operation.