Blood type screening device used before blood donation

Abstract

The invention discloses a blood type screening device used before blood donation and relates to the technical field of medical technology. Most of existing test strips are exposed and oxidized by theair, so that the inaccuracy of detection results, or the phenomenon of invalid detection occurs. Multiple detections are required, so that the detection is time-consuming and labor-consuming. Meanwhile, when a finger is punctured, the cross infection of the finger is easily caused and the like due to the fact that the disinfection work before use is poor. The following scheme is provided: the device comprises a box body, a discharging cavity is formed in the box body, a material guide plate is welded on the inner wall of the discharging cavity, a driving motor is arranged above the material guide plate, and the output end of the driving motor is fixedly connected with a rotating rod. The device is novel and simple in structure, the test strip is stored in a sealed mode, the stability and use accuracy of the test strip are improved, operation is reduced, time and labor are saved, pricking needles are cleaned and disinfected, blood donation safety is improved, blood infection is avoided,and the device is suitable for market popularization.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a blood type screening device before blood donation. Background technique [0002] Volunteers who donate blood need to test and screen their blood types. The easiest way to screen blood types at present is to use test strips to identify blood. However, most of the test strips are left exposed and oxidized by the air, resulting in inaccurate test results. , or the phenomenon that the detection is invalid, it needs to be tested many times, which is time-consuming and laborious, and when the finger is pricked, the disinfection work before use is not done well, which may easily cause problems such as cross-infection. For maintenance, we propose a use Blood type screening device before blood donation. Contents of the invention [0003] The invention proposes a blood type screening device before blood donation, which solves the problem that most of the existing detection t...

AI Technical Summary

Problems solved by technology

[0003] The invention proposes a blood type screening device before blood donation, which solves the problem that most of the existing detection test papers are placed exposed and oxidized by the air, resulting in inaccurate detection results or invalid detection, requiring multiple detections , time-consuming and labor-intensive, and when the fingers are pricked, the disinfection work before use is not done well, and it is easy to cause problems such as cross-infection

Images