Calling device for each hospitalized people are very important, especially for those in need of nurses during hospitalization is often the patient, calling device for hospital is also important, it can indirectly determining hospital can provide to the patient's quality of service, but because of the limited number of hospital nursing staff, nurses do not always guarantee stay in every patient side, sickbed calling system can make the patient in the critical moment and timely contact a doctor or a nurse, so as to receive timely treatment and nursing. It has a perfect function of Sickbed Calling System, for a high quality service of the hospital, is very important.The system is based on AT89S51single chip microcomputer Sickbed Calling system. The system mainly comprises a main control circuit, a call button, LED digital tube display circuit and the voice prompt circuit, can be achieved between patients and medical personnel information, patient around without a doctor but in need of nursing time can be timely informed of the medical staff, physicians can also through the system to accurately determine which beds patients in need of care. The most outstanding advantage is the preferred option, the first time to do the most in need of help for help
1.Where pain do you have?2.How long do you have a pain?3.Do you have anythink of vomit?4.You need infusion.5.Do you need to go to toilet?6.Don't tension,after a while the pain eased.7.Please Manage their property.8.you need to take a rest.9.If you have anythink, please by pager.10.Lie down, sit down, left, right. Relax.