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Automatic blood plasma separation meter

An automatic separation and plasma technology, applied in the field of medical devices, can solve problems such as slow speed, complex structure, and multiple functions

Inactive Publication Date: 2012-09-19
南阳市中心血站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The entire separation process requires manual observation, which is slow, labor-intensive, and easily mixed with red blood cells in the plasma
Foreign plasma separators have many functions, complex structures, high costs, and do not meet the needs of the market

Method used

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  • Automatic blood plasma separation meter
  • Automatic blood plasma separation meter

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Experimental program
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Embodiment Construction

[0021] Such as figure 1 The plasma automatic separator shown has a plasma separating clamp for clamping a blood bag, a blood bag hose clamp and a control device for the hose clamp. The plasma separating clamp is controlled by an extrusion motor connected to an extrusion The motor control module 6, the extrusion motor control module 6 is controlled by the output data of the single-chip microcomputer 4, the single-chip microcomputer 4 is connected to the display module 3, the output data of the blood outflow detection module 9 is connected to the single-chip microcomputer 4, the weight detection module 8 and the operation button module 5 and The single-chip microcomputer 4 is connected, the position detection module 2 is connected to the single-chip microcomputer 4, and the power supply module 1 supplies power for each module. The weight detection module 8 is an electronic scale, and the electronic scale transmits the weight signal data of the weighed blood bag to the single-chi...

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PUM

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Abstract

The invention discloses an automatic blood plasma separation meter which is provided with a plasma separating clip for clamping a blood bag, a blood bag hose clip and a hose clip control device, wherein the plasma separating clip is controlled by an extruding motor; the extruding motor is connected with an extruding motor control module; the extruding motor control module is controlled by output data of a single chip microcomputer; the single chip microcomputer is connected with a display module; the output data of a blood flowing-out detection module is connected with the single chip microcomputer; a weight detecting module and an operation key module are connected with the single chip microcomputer; a position detecting module is connected with the single chip microcomputer; and a power supply module is used for supplying power to each module. Compared with the prior art, the automatic blood plasma separation meter has the advantages of simple structure, convenience for operation and low cost, and can be used for realizing automatic blood separation, reducing artificial errors and mistakes, saving manpower resource and reducing the labor intensity.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to an automatic blood plasma separator. Background technique [0002] At present, the plasma separation method commonly used by various blood collection institutions is to place the centrifuged plasma on the separation clip, open the blood bag stop clip, and use the pressure generated by the lever principle to pressurize the blood bag, so that the centrifuged plasma has been separated. The plasma flows into the transfer bag. When visually observing that the plasma is about to flow out, close the transfer bag, and at the same time, open the stop clip of the preservation solution to allow the preservation solution to flow into the red blood cell suspension. The entire separation process requires manual observation, which is slow, labor-intensive, and easily mixed with red blood cells in the plasma. Foreign plasma separators have many functions, complex structures...

Claims

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Application Information

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IPC IPC(8): B01D17/038B01D17/12
Inventor 李丰祁邨邨张静
Owner 南阳市中心血站
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