Internet of Things refers to the use of radio frequency identification (RFID), infrared sensors, global positioning systems, laser scanners and other information sensing devices, according to the agreed agreement to connect any object with the Internet to complete intelligent identification, positioning, tracking, Monitoring and management functions such as a network. The use of the Internet of Things has changed the traditional ways and processes of relying on manual work, which can shorten working hours, improve work efficiency, and avoid many mistakes caused by human factors. Information search, processing, traceability is also more convenient and efficient. In theory, the Internet of Things can manage all people and things. In the actual application of the hospital, the object of management of the Internet of things can also be divided into two kinds of people and things. Human management Patient management (1) quick visit. In the hospital treatment process, all aspects of the patient information will be involved in the manual record, entry, search, through the Internet of things patient information stored in the radio frequency wristband or card and other media, whether patients need to register, visit or take medicine , Can quickly provide relevant information, but also can effectively avoid human error. (2) Baby burglary. Attach the RFID wristband to the newborn's wrist and set the alarm function to prevent the baby from being stolen. (3) Patient behavior monitoring. As long as patients carry the appropriate sensors, then they can remotely understand the patient's activity, the doctor can be based on the data obtained guidance. (4) maternal and child correspondence management. Establish the only correspondence between the information on a baby's RFID wristband and the information on her mother and avoid embarrassment. (5) outpatient wireless infusion system. Pairing the patient's RFID wristband with the RFID tag on the IV drip allows the patient to quickly see the patient's information on the nurse's display terminal by pressing the call button when the patient needs help. (6) surgical patient information check. The nurse in the operating room through the patient's wristband check the patient information, and by asking to confirm the information is correct; surgeon again before the operation of the label information and verification, and verify, if the information is wrong, the system automatically alarm. (7) move the ward. When the medical ward, you can use the terminal equipment such as mobile WAL-POST to quickly obtain the information in the information storage medium such as patient beds RFID tags. (8) Disease surveillance. Using various portable data collectors, patient vital signs data are collected and transmitted to designated destinations for further analysis and processing. (9) smart call. When the patient emergencies, the sensor signal in the intelligent pager can trigger the call function, timely alarm. (10) Monitoring medication. Patients put the medicine into a smart cabinet with a dedicated label, the medicine cabinet records the patient's various medication information. To take the time, the cabinet will automatically remind patients medication. (11) Pre-hospital emergency. The equipment in the ambulance can deliver the patient's on-board test results in real time to the Rescue Center, enabling experts to monitor, diagnose and treat numerous patients simultaneously, on an all-weather basis, with no boundaries. (12) smart medicine bottle. The pressure sensor is installed on the vial, and the sensor sends a signal to the doctor each time the patient takes medication and the cap needs to be writhing. If the patient forgets to take the medicine, the sensor will not signal. Based on this, doctors can remind patients to take medication on time. The management of medical staff (1) regulate the behavior of medical staff. Health care workers wear RFID-tagged badges to get real-time information about their activities. (2) Anesthesia throughout the safety management. An anesthesiologist must wear an RFID card, which can be used to determine whether a physician is authorized or not and can not enter the operating room without authorization. Before implementing anesthesia, the anesthetist again verifies the information on the label and verifies it. In addition, the drugs used for anesthesia should be checked and confirmed. (3) surgical staff management. Enter the operating room medical staff wear active RFID tags, fixed RFID reader to record the entry time, after the medical staff left after surgery, the reader records each person's ID number and departure time. During the operation can also record the location of each medical staff. Management of other personnel The composition of the hospital staff is complex. In order to ensure the safety of medical personnel and the smooth development of medical work, some areas need to restrict the personnel who come in and go in and the people with the corresponding authority can enter. A common access control system can identify a person's identity through various mediums storing personal information and determine whether they can enter the area. The management of things Blood sample management After the sample is sent to the laboratory, the next laboratory test, data entry, re-examination and so on can all be completed by the machine. The test results are displayed directly on the PC of the attending physician to reduce the contamination and errors rate. At the same time, you can track the whole process of the sample.
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Internet of Things technology can effectively manage the hospital "people + things"
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