The application fields of QR codes are becoming more and more extensive. From the daily life of people to all aspects of various industries, QR codes can be seen everywhere. Now, QR codes are beginning to prevail in the medical industry.
In the US medical industry, the application of QR codes is very common. The two-dimensional barcode has large information capacity, high information density, and strong coding ability. It can encode information such as text, photos, fingerprints, palm prints, sounds, signatures, etc., and it is easy to print, low cost, strong error correction ability, and decoding. High reliability.
Several representative QR code application scenarios in the medical industry.
Scenario 1: Record the patient's basic information (such as name, age, blood type, ID number, emergency contact number, etc.), and also include medical information such as medical history and allergy history. To help doctors understand the situation of patients in a comprehensive manner, this application is especially suitable for emergency patients and elderly people. Doctors can quickly confirm the details of patients by scanning the QR code, complete the admission registration and perform first aid, which is not only efficient and accurate, but also for patients. First aid has earned precious time.
In addition, in the case of transfer to hospital, the patient's data, including medical history, type of injury, proposed treatment method, treatment site, treatment status, etc., can be transmitted to the next treatment hospital. Since the input of all these information can be completed at one time by reading the two-dimensional barcode, unnecessary manual entry is reduced, and human-made errors are avoided.
Scenario 2: Reduce errors in medical care. The first is the application in the laboratory department, which is used to track the entire process of the laboratory items to avoid confusion. Secondly, within 100 meters of the bed, the mobility of people, drugs and equipment is very large. A nurse is usually responsible for more than a dozen patients. How can the hidden danger of errors be minimized? In this regard, the two-dimensional code has a very broad use. If there is a QR code on the patient's wristband, the patient can be effectively identified. At the same time, the corresponding QR code is affixed to the medicine and the inspection container. Nurses should check this information before executing the medical order, so as to avoid human errors to the greatest extent.
In China, there are "three checks and seven pairs" in the field of health care. "Three checks" refers to: pre-operation check, mid-operation check, and post-operation check; , Check the drug name, check the dose, check the time, check the concentration, check the usage. If you can effectively use the QR code for "seven pairs", you can minimize operating errors.
Scenario 3: Materials and financial management used for hospital sales. Material management has always been a big headache for hospitals. Barcode management of materials can effectively prevent the occurrence of "running, running, dripping, and leakage", especially for high-value consumables in the operating room, which can bring considerable attention to the hospital. Economic benefits.
The industry also listed a set of data: China ’s population is four times that of the United States; China ’s hospitals are twice that of the United States, there are about 7,000 hospitals in the United States, and the number of hospitals in China is about 13,000 to 17,000; for hospitals with more than 1,000 beds The average number of admissions per hospital in the United States is 60,000 per year, and the average number of admissions per hospital in China is 30,000 per year; the ratio of outpatients to inpatients in Chinese hospitals is 7: 3; the length of hospitalization of patients in China Longer, twice that of the United States. What do these data show? "After comparison, we can find that the pressure on Chinese hospitals is greater, and the pressure on doctors and nurses is also greater. It is urgent to use advanced technical means to help doctors and nurses improve efficiency and reduce errors."
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