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Blood rapid centrifugal separation and collection device and control method

A technology of centrifugal separation and collection device, applied in centrifuges and other directions, can solve the problems of troublesome operation, insufficient sample purity, poor separation accuracy, etc.

Active Publication Date: 2022-04-05
QINGDAO BLOOD CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a blood rapid centrifugation collection device and control method, which solves the technical problem of manual separation of layered samples after blood centrifugation, not only troublesome operation, but also poor separation accuracy, resulting in insufficient sample purity

Method used

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  • Blood rapid centrifugal separation and collection device and control method
  • Blood rapid centrifugal separation and collection device and control method
  • Blood rapid centrifugal separation and collection device and control method

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Embodiment Construction

[0055] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0056] Such as Figure 1-5 As shown, the present embodiment is a rapid centrifugal separation and collection device for blood, which includes a base 1, a drive motor 2, a blood container 3, a valve body 4, a separator collection container 5, a loop coil 6, a photoelectric sensor 7 and a controller.

[0057] The following is a detailed description of each component:

[0058] The base 1 is the carrier of the entire device, and all components of the device are installed on the base 1 .

[0059] The drive motor 2 is fixedly installed on the base 1, and the base 1 has a drive motor 2 installation groove.

[0060] The blood container 3 is conical or truncated conical, and the bottom surface of the blood container 3 is connected to the drive motor 2 , specifically, the bottom surface of the blood container 3 is c...

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Abstract

The invention discloses a rapid blood centrifugal separation and collection device and a control method. The device comprises a base, a driving motor, a blood container, a valve body, a separated object collection container, an annular coil, a photoelectric sensor and a controller. Blood centrifugal layering is achieved through rotation of the driving motor, separation and collection of layered blood are achieved through valve element actions of the annular coil control valve body, whether separation is completed or not is detected through the photoelectric sensor, centrifugation, separation and collection are automatically completed through the device without manual operation, the blood centrifugal separation efficiency is greatly improved, and the labor intensity of workers is reduced. The separation precision is high, and the purity of the separated sample is good.

Description

technical field [0001] The invention relates to the technical field of blood centrifugal separation equipment, in particular to a blood rapid centrifugal separation collection device and a control method. Background technique [0002] Existing blood requires a certain part of the blood, such as red blood cells, platelets or serum, according to clinical medical or experimental needs. Therefore, blood centers often need to separate red blood cells, platelets or serum. Existing blood separation generally adopts centrifuge to realize the centrifugal stratification of blood. Place the blood sample in a test tube, and then put it into a centrifuge for centrifugation. After centrifugation, the blood sample is divided into three distinct layers in the test tube, and then it is necessary to manually separate the layered samples in the test tube and store them in different In a test tube, the operation is very troublesome. Most importantly, the accuracy of manual separation is poor,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B04B5/04B04B7/08B04B9/04B04B9/10B04B11/05
Inventor 周宝琴张兆敬侯云冯秋霞
Owner QINGDAO BLOOD CENT
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