Blood detection and inspection centrifugal pretreatment device

Abstract

The invention discloses a blood detection and inspection centrifugal pretreatment device, and relates to the technical field of blood detection, the blood detection and inspection centrifugal pretreatment device comprises a bottom plate, hydraulic rods are fixedly connected to the left and right sides of the upper surface of the bottom plate, and the upper ends of the two hydraulic rods are fixedly connected to the lower end of a lifting plate. According to the blood measuring tube fixing device, the hydraulic rod, the lifting plate, the fixing rod, the sliding block, a square plate, a transverse plate, an inclined groove, a first fixing plate and a second fixing plate are matched with one another, so that two arc-shaped clamping plates can be driven to get close to one another, the fixing effect on a blood measuring tube is achieved, and the stability of the blood measuring tube during blood perfusion is guaranteed; according to the blood metering and taking device, an operator does not need to hold a blood metering and taking pipe by hand to conduct blood perfusion, the labor amount of the operator is reduced, and meanwhile the stability of the blood metering and taking pipe can be guaranteed; a sliding plate can be driven to move leftwards through mutual cooperation of an electric push rod, a sliding block and a supporting rod; therefore, the influence on the taking and placing process of the blood measuring tube is avoided.

Description

technical field [0001] The invention relates to a centrifugal pretreatment device, in particular to a centrifugal pretreatment device for blood testing. Background technique [0002] Blood testing can be divided into general blood testing, laboratory testing for hemolytic anemia, bone marrow cytology testing, blood typing and cross-matching tests. In the process of blood testing, blood is often centrifuged. [0003] At present, there are still some defects and deficiencies in the use of the centrifugal pretreatment device. The specific areas that need to be improved are as follows: [0004] 1. When the existing centrifugal pretreatment device perfuses blood into the blood tube during use, the operator usually holds the blood tube to perfuse the blood, so that the blood tube is prone to shaking during the perfusion process, causing the blood to flow out of the blood tube. The phenomenon of spilling from the inside of the blood tube, and the operator holding the blood tube fo...

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Problems solved by technology

[0009] The object of the present invention is to provide a blood test centrifuge pretreatment device to solve the problem that the existing centrifuge pretreatment device proposed in the above-mentioned background technology usually requires the operator to hold the blood when perfusing blood into the blood tube. The blood tube is perfused with blood, which makes the blood tube easy to shake during the perfusion process and causes blood to spill out from the inside of the blood tube. At the same time, the operator's holding the blood tube for a long time will cause arm pain. During the use of the processing device, the blood will be in contact with the outside air for a certain period of time, which will lead to the risk of blood infection, which seriously affects the accuracy of data in the subsequent blood detection process. The existing centrifuge During the use of the pretreatment device, the blood to be detected will coagulate after being placed for a long time, which makes it difficult to detect, resulting in waste of blood. When the existing centrifugal pretreatment device centrifuges the blood, the blood tube The installation process is relatively cumbersome, and at the same time, only one blood tube can be centrifuged during the centrifugation process, and the efficiency is low. The existing centrifugal pretreatment device has a complex structure and high cost, which is not convenient for large-scale promotion and use, and there are limitations. The problem

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