Centralized blood sampling device and blood sampling method

Abstract

The invention discloses a centralized blood sampling device and a blood sampling method. The blood sampling device comprises a frame body and a control box; the frame body consists of a handle, a baseand movable tube frames; the movable tube frames are slidably and vertically arranged and transversely distributed side by side on the base; the control box is provided with a display screen, an infrared bar code reading module, a tube placing switch and a blood sampling switch; a wobbling device is arranged in the base. The blood sampling device consists of the movable tube frames which can be moved out; by scanning bar codes, the corresponding tube frames are ejected out, correspondingly the identification fatigue can be remarkably relieved, the error rate is greatly decreased, and the blood sampling device and the blood sampling method are especially suitable for centralized blood sampling. Unit tube frames are automatically distributed for hollow tubes with labels through a scanner installed on the frame body, and the corresponding unit tube frames which are bound with patient numbers and used for storing the corresponding hollow tubes in advance are ejected out automatically. Bymeans of a simple structure and a low cost, the centralized blood sampling device achieves comparison blood sampling allocation, the error rate is low, the reliability is high, and a high applicationand popularization value is obtained.

Description

technical field [0001] The invention relates to a medical appliance, in particular to a centralized blood collection device and a blood collection method. Background technique [0002] Blood collection is an important part of a patient's visit to a doctor. As the number of patients is increasing year by year, many hospitals have long queues for blood collection, and waiting in line for blood collection directly affects the entire medical treatment process. In order to speed up the blood collection process, many hospitals have also introduced many new measures accordingly. For example, a barcode-based operation process is adopted to wear a wristband with a barcode on the patient, affix a barcode label on the blood collection tube, and use a hand-held scanning device for management, which greatly improves the efficiency of blood collection. However, we found that in actual operation, some links are still prone to problems. For example, after affixing a barcode label correspo...

AI Technical Summary

Problems solved by technology

However, we found that in actual operation, some links are still prone to problems

For example, after affixing a barcode label corresponding to a certain patient on the empty tube, it is placed on the tube rack, but there is no identification corresponding to the patient on the tube rack, then, when blood is collected, medical staff need to cover the entire tube rack with naked eyes Find the empty tube corresponding to the patient in the empty tube, which obviously increases the probability of error, wastes time, and reduces work efficiency; it needs a hand-held scanner for comparison, which conflicts with the blood collection process, and the hands are frequently switched

After the blood collection, when the test tubes containing the blood samples are put back into the rack, the same problem will occur. The blood collection tubes are easy to be misplaced without careful observation.

If it is a large batch of concentrated blood collection, due to the sensory fatigue of repeated operations, this is a serious problem, and if it is misplaced during the process, the consequences are also very serious

In addition, ordinary movable tube racks do not have a shaking device, which can easily cause blood sample coagulation

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