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Disposable double-headed blood transfusion device with pump

A one-time, blood transfusion technology, applied in the field of medical blood transfusion, can solve the problems of complicated operation, easy to cause pollution, delay rescue work, etc., to speed up blood transfusion and solve the effect of fast blood transfusion

Inactive Publication Date: 2017-03-22
钮洪艳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The operation is extremely cumbersome, inefficient, and easy to cause pollution, which may delay rescue work

Method used

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  • Disposable double-headed blood transfusion device with pump
  • Disposable double-headed blood transfusion device with pump
  • Disposable double-headed blood transfusion device with pump

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] Such as figure 1 , 2 . As shown in 3, a disposable double-headed blood transfusion device with a pump includes a drip funnel (4) and a blood storage pump (8). The drip funnel (4) is provided with a blood filter (5), and the drip funnel (4) A drip hose (16) is provided above, and a claw flow regulator (3) is provided on the drip hose (16), and a puncture needle (2) is provided at the upper end of the drip hose (16). The puncture needle (2) is provided with a puncture needle cap (1), the dripping funnel (4) is provided with a connecting hose (17), and the upper end of the blood storage pump (8) is provided with a blocking ball structure A ( 7), the lower end of the blood storage pump (8) is provided with a blocking ball structure B (11), and a piston ball A (6) is provided between the blocking ball structure A (7) and the connecting hose (17). The ball structure B (11) is provided with a piston ball B (10), the blood storage pump (8) is surrounded by a silicone ring (9)...

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Abstract

The invention discloses a disposable double-headed blood transfusion device with a pump. The disposable double-headed blood transfusion device comprises a dropping funnel and a blood storage pump, a blood filter is arranged in the dropping funnel, dropping hoses are arranged on the upper portion of the dropping funnel, a cleat flow regulator is arranged on each dropping hose, a puncture needle is arranged at the upper end of each dropping hose, a puncture needle cap is arranged on each puncture needle, and a connecting hose is arranged on the lower portion of the dropping funnel; the upper end of the blood storage pump is provided with a blocking ball structure A, the lower end of the blood storage pump is provided with a blocking ball structure B, a piston ball A is arranged between the blocking ball structure A and the connecting hose, and a piston ball B is arranged on the blocking ball structure B; and a silicone ring is arranged on the periphery of the blood storage pump, the lower end of the blocking ball structure B is connected with a blood transfusion hose, a cleat flow regulator is arranged on the blood transfusion hose, the lower end of the blood transfusion hose is provided with a two-way connector which is sleeved with a two-way connector cap, and the two-way connector cap is provided with filter paper. According to the disposable double-headed blood transfusion device with the pump, the problem that rapid blood transfusion cannot be achieved by using original blood transfusion devices in clinical is solved.

Description

technical field [0001] The invention relates to the technical field of medical blood transfusion, in particular to a disposable double-headed blood transfusion set with a pump. Background technique [0002] Clinically, many patients need blood transfusion, among which massive traumatic blood loss, heart surgery and other major operations require a large amount of rapid blood transfusion, so blood transfusion set is a common but very important medical consumable in clinical medical equipment. [0003] Disposable common blood transfusion sets are generally used for venous blood transfusion in my country at present. Because of their cheap price, simple operation, and the advantages of being able to prevent iatrogenic cross-infection, they are widely used clinically. [0004] However, after years of clinical use, it has been discovered that disposable common blood transfusion sets have also exposed some problems in use, such as heart surgery, traumatic massive blood loss, etc., ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/142
CPCA61M5/142A61M5/1424A61M2202/0413
Inventor 钮洪艳
Owner 钮洪艳
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