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A kind of on-line viscosity detection device and detection method of heparin sodium

A detection device, a technology of heparin sodium, applied in the direction of measuring devices, flow characteristics, instruments, etc., can solve the problems affecting the process of heparin sodium process, the long cycle, etc., and achieve the effect of high accuracy of detection data

Active Publication Date: 2018-02-02
宜昌丰润生物科技有限公司
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  • Application Information

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Problems solved by technology

[0002] When producing heparin sodium products in the biopharmaceutical industry, it is necessary to adjust the pH value according to the viscosity of the heparin sodium liquid. In the past, the liquid was extracted and then tested in the laboratory, and then the pH value was adjusted according to the detected data. However, This cycle is long, which affects the whole process of heparin sodium preparation

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  • A kind of on-line viscosity detection device and detection method of heparin sodium
  • A kind of on-line viscosity detection device and detection method of heparin sodium
  • A kind of on-line viscosity detection device and detection method of heparin sodium

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Embodiment Construction

[0020] Such as figure 1 Among them, a heparin sodium on-line viscosity detection device includes a liquid collection tube 1, a timer 8, a rotor 2 is fixed in the liquid collection tube 1 through a bracket 3, the rotor 2 and the bracket 3 are connected through a rotating shaft, and the rotor rotating shaft is arranged on the bracket 3. The counting counter 4, the booster pump 5 communicates with the liquid collection pipe 1, and the diluted liquid chamber 6 communicates with the liquid collection pipe 1 through the solenoid valve 7;

[0021] Such as figure 2 Among them, the rotor speed counter 4 is connected with the controller 9, and the timer 8 is respectively connected with the solenoid valve 7, the booster pump 5, and the controller 9. When working, the timer 8 starts the control according to the preset time node. 9, the controller 9 starts to receive the value of the rotor speed counter 4, and passes high-pressure gas into the liquid collection pipe 1 through the booster...

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Abstract

An on-line viscosity detection device and detection method for heparin sodium, the device includes a liquid collection tube, a rotor is fixed in the liquid collection tube through a bracket, the rotor and the bracket are connected through a rotating shaft, a rotor speed counter is provided on the bracket, and a pressurized The pump is connected with the liquid collection pipe, and the diluted liquid chamber is connected with the liquid collection pipe through the electromagnetic valve; the rotor speed counter is connected with the controller. The method includes taking liquid-pressurizing and pushing-ranging. The invention has the advantage that the viscosity of the heparin sodium liquid can be detected on-line and in real time, and the accuracy of the detection data is high.

Description

technical field [0001] The invention belongs to the field of pharmaceutical raw material processing equipment, and in particular relates to a heparin sodium detection device and detection method. Background technique [0002] When producing heparin sodium products in the biopharmaceutical industry, it is necessary to adjust the pH value according to the viscosity of the heparin sodium liquid. In the past, the liquid was extracted and then tested in the laboratory, and then the pH value was adjusted according to the detected data. However, This cycle is longer, has influenced the whole technological process of heparin sodium preparation. Contents of the invention [0003] In order to solve the above technical problems, the purpose of this utility model is to provide a device that can detect the viscosity of heparin sodium liquid online in real time, which improves the detection efficiency of viscosity and accelerates the extraction efficiency of heparin sodium. [0004] In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N11/14
Inventor 赵邵宇马保社李建华齐飞李永录王永江
Owner 宜昌丰润生物科技有限公司