Intelligent finger blood examination device for laboratory medicine

Abstract

The invention relates to an intelligent finger blood examination device for laboratory medicine. Finger blood is drawn by adopting computer control, and the minimum amount of blood drawing can be automatically determined according to different examination items, so that excess blood drawing is avoided; the invention provides a new finger blood puncture method and a blood drawing method, and uses negative pressure to extract the finger blood, thereby avoiding the problem that patients are inconvenient to draw the finger blood on their own; when the intelligent finger blood examination device isin use, optical examination and test paper examination are sequentially performed after blood drawing, so that the amount of the used blood is reduced, and the examination accuracy can be guaranteed;the invention adopts an air pump to automatically control the puncture of fingers and blood drawing, thereby saving the cost; the device adopted by the invention is connected with a computer, and aninterface is a commonly used USB interface, so that the device is easy to switch over, wide in application, and can be used at home.

Description

technical field [0001] The invention relates to a laboratory device, in particular to a finger blood test device, in particular to a laboratory smart finger blood test device. Background technique [0002] Clinical blood tests can be divided into general blood tests, laboratory tests for hemolytic anemia, bone marrow cytology tests, blood typing and cross-matching tests. Hematological signs of common blood diseases can be detected. [0003] Blood biochemistry is a lot of projects, which is a full set of projects that the biochemistry laboratory can do. It generally includes blood sugar, blood lipids, liver function, kidney function (urea nitrogen, carbon dioxide binding capacity, creatinine, uric acid, urinary microalbumin), ions, amylase, myocardial enzymes, and the main indicators for diagnosing the main body systems, such as liver function is Examination of the liver, gallbladder and digestive system can prompt diseases in this area, and renal function is an indicator f...

AI Technical Summary

Problems solved by technology

But it only integrates the functions of the existing conventional blood analyzer without the function of intelligent inspection

[0006] Application number: 201711291380.9 discloses a blood sampling device for the laboratory, including a base plate, an installation component, a hose and an extraction component, which achieves the purpose of improving the stability of the vacuum tube and sequentially collecting blood samples. The function of supporting the hands of medical staff can reduce the degree of labor. Although it uses vacuum for negative pressure blood collection, it is not finger blood collection. Venous blood collection is much more harmful than finger blood

[0007] Application number: 201410788567.X provides a multifunctional intelligent blood collection system for clinical laboratories. The two-way sterile needle is connected with the vacuum blood collection bag, realizing the intelligent control from blood collection to sealing, and avoiding blood coagulation through the swing device during blood collection. When the blood collection volume reaches a predetermined value, the controller prevents the blood from being drawn further, and then seals the vacuum blood collection bag through a high-frequency heat sealing device, thereby completing the intelligent control of the entire blood collection process and integrating multiple functions into one blood collection system. Although it provides intelligent control, it does not propose a new blood collection method, and blood collection still requires manual needle pricking

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