"Beep, beep, beep..." The same sweep two-dimensional code to measure nucleic acid, why is the speed here so fast? Recently, in a community in Fengxian District, only to see residents in groups of ten fish, the health cloud appointment code prepared in advance was scanned on the scan code pier, and then the laptop computer displayed the detected person information and serial number. In case the reservation code is used, the computer information will be recognized immediately. "We scan the code here pretty fast, like buying something outside, and sweep it out with a bang." The nucleic acid queues in many communities are often blocked in the scanning of two-dimensional codes, and now through a "small improvement", the efficiency has been greatly improved, and the complaints of the people have been reduced.
Small improvement to solve the big problem of scanning codes, this idea comes from Meng Xingliang, an information department member of Guhua Hospital in Fengxian District. At the beginning of March, a new crown epidemic brought a severe test to Shanghai, and Guhua Hospital undertook a large number of emergency procurement tasks. Meng Xingliang, a "post-85" boy, also joined the front-line sampling team from the logistics and became a code scanning staff.
Meng Xingliang (left) on the sampling line
Within a few days of taking up his post, Meng Xingliang found new problems. In the sampling process, he is responsible for scanning the code with the PDA device in hand, due to the ambient light, mobile phone anti-peeping screen and other reasons, when scanning the code, there are repeatedly scanned codes, PDA catons, etc., the queue is getting longer and longer, and the citizens' anxious mood of doing nucleic acid has also evolved into questions and complaints. In fact, the problems encountered by Meng Xingliang are also common phenomena. How to solve this problem? He has always been the "technical responsibility" in the minds of his colleagues, and he has repeatedly pondered in his head.
Meng Xingliang's inspiration comes from the cashier's scanning code pier, which also scans the code, but the scanning code pier reads information much faster than the PDA, and is not affected by factors such as weather, light, and mobile phone protection screen. But then it brings a question, how to break the scanning code pier without printing function? Add another mini barcode printer! As a result, the three-in-one set composed of "laptop, scanning code pier, and printer" had a preliminary outline in Meng Xingliang's mind.
"Does this combination work? How much more efficiency can be improved? Without actual operation, Meng Xingliang's heart was still bottomless. Just do it, place an order on the e-commerce platform, and seize the time to combine pairing. On the workbench, a laptop computer, a scanning code pier, a miniature thermal barcode printer, and the improved scanning code combination is officially "on-line" acceptance. A group of 10 people, the first person takes the bottle, after 10 people, the bar code machine automatically prints out the paper, and the 10 people mix the code to scan the code in only 40 seconds. This made the staff and citizens praise: "This equipment is good, much faster than before, and convenient." ”
The improved scan code "set" greatly improves work efficiency.
Meng Xingliang's new technology was quickly promoted in the whole region, and he rushed to Jinhui, Situan and other places for on-site guidance for several nights in a row. In order to make this combination suitable for more outdoor places, Meng Xingliang upgraded and added outdoor power batteries, wireless WiFi and other equipment to optimize technical efficiency. This combination of equipment has been promoted and used in many townships such as Jinhui, Garlin and Situan, which has greatly improved the efficiency of nucleic acid sampling.
Meng Xingliang introduced that this set of self-developed scanning code "suits" solves several pain points: first of all, the efficiency is doubled, the original PDA can be combined with 2-3 stations of sampling, with this combination, the waiting field is fully prepared to cooperate with the sampling work of 6-9 stations; secondly, the risk of infection is reduced, the scanning equipment is placed on the table, the staff only need to observe the screen, do not face to face with the person being tested, reduce the workload of the scanning personnel, greatly reducing the risk of cross-infection In addition, it can alleviate the shortage of PDA, especially in the multi-point state of the epidemic, the problem of insufficient PDA often occurs in many large collection and mining sites.
At present, in addition to the PDA, Guhua Hospital, where Meng Xingliang is located, is equipped with 7 sets of new scanning code "suits", which can meet the different needs of corridors and large-scale sampling, and greatly solve the problem of centralized sampling in many situations. In the future, these combinations of equipment will not be wasted, the scanning code pier can be directly used for outpatient cashier, scanning social security cards; thermal printers can be used to print drug labels, laboratory blood drawing codes, etc.
For several days, Meng Xingliang and his colleagues have been fighting in the front line of sampling. They also continued to optimize the process, dividing the queue into sampling areas, scanning areas and waiting areas to minimize the waiting time of citizens. Nowadays, the public knows when they look at the combination suit of the sweeping yard pier, "Guhua Hospital is coming!" ”