Self-service fingertip blood sampling device for laboratory medicine

Abstract

The invention discloses a self-service fingertip blood sampling device for laboratory medicine. The device mainly comprises a horizontal table, a disinfection device, a blood sampling controller and acontrol panel; after the horizontal table is fixed, the control panel is arranged above the horizontal platform, the disinfection device and the blood sampling controller are distributed on the rightside of the horizontal platform, the device is reasonable in design and simple in structure, the disinfection device and the blood sampling device are integrated and controlled by the control panel,a two-dimensional information input system is adopted for typing in basic information of a user, information uniqueness is ensured, then, self-service operation is achieved, the information typing, disinfecting, blood sampling processes are completed, no professional medical worker's operation is needed, the human cost is saved, the blood sampling efficiency is high, the result is accurate, the accidents that artificial blood and patient's information is wrong are not likely to be caused, and the device has the good market application prospect.

Description

technical field [0001] The invention belongs to the technical field of laboratory medical device design, and in particular relates to a self-service fingertip blood collection device for laboratory. Background technique [0002] The Laboratory Department is a bridge between clinical medicine and basic medicine, including clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral science, and blood transfusion. The process of taking blood samples through veins and arteries by medical personnel due to testing or related needs. The preparation before blood collection is of great significance to improve work efficiency, ensure the quality of blood, the safety of blood donors and the smooth progress of blood collection. [0003] Usually blood collection is undertaken by medical staff and personnel trained in blood collection techniques, and they are not allowed to work without special training; the proficiency of blood collection technology is directly r...

AI Technical Summary

Problems solved by technology

(2) When the blood flow is not smooth, attention should be paid to find out the reasons: ①The needle is not positioned properly in the vein, and the bevel of the needle is blocked by the vein wall or flap; ②The puncture is too deep or the bevel of the needle does not completely enter the vein; ③The blood collection catheter is squeezed Adhesion or bending deformation; ④Insufficient or too high pressure of the tourniquet, resulting in insufficient superficial vein filling or obstruction of deep venous return; ⑤Blood donors are stressed and have blood donation reactions, resulting in venous spasm or collapse

However, some large hospitals have many patients, and the efficiency of artificial blood collection is low. Usually, blood collection is carried out on an empty stomach in the morning, so it is required to quickly improve the efficiency of blood collection.

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