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Blood transport equipment

A technology for transporting equipment and blood, applied in the field of blood transport equipment, can solve problems such as affecting the health of patients, affecting the quality of blood and the efficacy of exchange transfusion, and threatening the safety of patients' lives.

Pending Publication Date: 2018-12-18
ZHENGZHOU ZHONGYI SOFTWARE DEV
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AI Technical Summary

Problems solved by technology

[0002] In the process of blood transportation, the main purpose is to prevent the coagulation of the blood at rest for a long time, causing blood inactivation, affecting the blood quality and the efficacy of blood exchange, affecting the health of the patient, and even threatening the life safety of the patient, causing the patient to go into shock. Therefore, the equipment to prevent blood coagulation at rest has always been an important direction to be solved

Method used

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  • Blood transport equipment

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Embodiment Construction

[0009] The technical solutions of the present invention will be described in further detail below through specific implementation methods.

[0010] Such as figure 1 As shown, a blood transport device includes an artificial heart, an air bag 1 wrapped outside the artificial heart, an air pump 2 for supplying air to the air bag 1, a pipeline 3 connecting the artificial heart, and a blood storage bag 4. The air pump 2 is controlled by a controller to intermittently supply air to the air bag 1, and a solenoid valve is installed on the air bag 1, and the controller controls the intermittent opening and closing of the solenoid valve to cooperate with the air pump 2 to realize the air pump 2. The intermittent inflation and deflation of the airbag 1, the simulated heart includes a high-elastic body 6 and a capillary 5 inside the high-elastic body, the capillary 5 has a unified inlet 5-1 and a unified outlet 5-2, the The unified inlet 5-1 and the unified outlet 5-2 are respectively eq...

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Abstract

The invention provides blood transport equipment. The equipment includes an artificial heart, an airbag wrapping the artificial heart, an air pump supplying air to the airbag, a pipe connected with the artificial heart and a blood storage bag; the airbag is controlled by a controller to intermittently supply air to the airbag, a solenoid valve is installed on the airbag, and the controller controls the solenoid valve to be intermittently opened or closed for cooperation with the airbag, so that intermittent inflation and deflation of the airbag are achieved. The artificial heart includes a high-elasticity main body and capillary channels, the capillary channels are provided with a unified inlet and a unified outlet, check valves identical in flow direction are installed on the unified inlet and the unified outlet respectively, the inlet of the capillary channels is communicated with the bottom of the blood storage bag through the pipe, and the outlet of the capillary channels is communicated with the top of the blood storage bag through the pipe. The blood transport equipment has the advantages of being scientific in design, capable of simulating human blood circulation and conducive to blood preservation.

Description

technical field [0001] The invention relates to the field of blood transport, in particular to a blood transport device. Background technique [0002] In the process of blood transportation, the main purpose is to prevent the coagulation of the blood at rest for a long time, causing blood inactivation, affecting the blood quality and the efficacy of blood exchange, affecting the health of the patient, and even threatening the life safety of the patient, causing the patient to go into shock. Therefore, the equipment to prevent blood coagulation at rest It has always been an important direction to be solved. [0003] Although there is currently a solution to this problem through refrigeration and vibration, compared with the human body, the environment before and after it has changed greatly. Theoretically, the simulated motion mode should be more in line with the essence of its motion. Therefore, this The invention adopts a simulation method to design a blood transportation ...

Claims

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Application Information

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IPC IPC(8): A61J1/05A61J1/14
CPCA61J1/05A61J1/14
Inventor 沈建京丁燕
Owner ZHENGZHOU ZHONGYI SOFTWARE DEV
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