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Device and method for artificial lung/artificial kidney

An artificial kidney and artificial lung technology, which is applied in scientific research, medical equipment, and medical clinical medical fields, to achieve the effects of good repeatability and contrast, precise control, and easy disassembly, cleaning or replacement.

Pending Publication Date: 2021-02-19
INNOVATION ACAD FOR PRECISION MEASUREMENT SCI & TECH CAS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although someone has proposed a built-in (CN23769090Y) or embedded (CN10768670A) artificial lung method and device used in the patient's body, there are still some technical problems in its use in clinical medicine

Method used

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  • Device and method for artificial lung/artificial kidney
  • Device and method for artificial lung/artificial kidney
  • Device and method for artificial lung/artificial kidney

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0054] An artificial lung / artificial kidney device, comprising a bundled hollow fiber A module 801 that is used in conjunction with the main exchange container 7 and functions as an artificial lung, a bundled hollow fiber B module 802 that is used in conjunction with the main exchange container 7 and that functions as an artificial kidney, A conduit 1, a first defoamer 2, a second conduit 3, a blood pump 4, a first check valve 5, a third conduit 6, a main exchange container 7, a first conduit 8, a first container 9, Second check valve 10, second conduit 11, second container 12, first stop valve 13, fourth guide tube 14, second defoamer 15, fifth guide tube 16, second stop valve 17, component integration The box 301, the first blood transfusion tube 401, the second transfusion tube 402, the first pipeline 405, the second pipeline 406, the component integration box 301 and the multi-parameter monitoring and control unit M2.

[0055] The multi-parameter monitoring and control uni...

Embodiment 2

[0106] The invention is used for artificial lung function work

[0107] A kind of realization method of artificial lung, a kind of device of artificial lung / artificial kidney described in embodiment 1,

[0108] Install the bundled hollow fiber A module 801 into the main exchange container 7, start the multi-parameter monitoring and control unit M2, and the control computer 205 sequentially opens the first shut-off valve 13, the first integrated probe module 201 through the multi-function data card 203 and the first integrated probe module 201 Two cut-off valves 17 and blood pump 4,

[0109] Connect the first blood vessel 401 to the first blood vessel interface 101, the blood to be treated enters the first defoamer 2 through the first blood vessel interface 101, the first blood vessel 401 and the first guide vessel 1 in sequence, and the blood after defoaming treatment flows After passing through the second guide tube 3, the blood pump 4, the first check valve 5 (for patients,...

Embodiment 3

[0117] The invention is used for artificial kidney function work

[0118] A kind of realization method of artificial kidney, a kind of device of artificial lung / artificial kidney described in embodiment 1,

[0119] Install the bundled hollow fiber B module 802 into the main exchange container 7, start the multi-parameter monitoring and control unit M2, and the control computer 205 opens the first shut-off valve 13 and the second shut-off valve 13 sequentially through the multi-function data card 203 and the first integrated probe module 201. shut-off valve 17 and blood pump 4,

[0120] Connect the first blood vessel 401 to the first blood vessel interface 101, the blood to be treated enters the first defoamer 2 through the first blood vessel interface 101, the first blood vessel 401 and the first guide vessel 1 in sequence, and the blood after defoaming treatment flows After passing through the second guide tube 3, the blood pump 4, the first check valve 5 (for patients, its ...

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Abstract

The invention discloses a method for realizing an artificial lung / artificial kidney. According to the method, a bundled hollow fiber module A and a bundled hollow fiber module B are mutually replacedand combined with a main exchange container, and are matched with a multi-parameter monitoring and control unit for use, and the artificial lung or the artificial kidney can be realized as required. The invention further discloses a device for an artificial lung / artificial kidney. The device comprises a bundled hollow fiber module A, a bundled hollow fiber module B, a main exchange container, a blood pump, a debubbler, a blood guide tube, a container, a pipeline, a check valve, a stop valve, a component integration box and a multi-parameter monitoring and control unit. The invention provides abrand-new technical means, and can realize the two functions of artificial lung / artificial kidney through one machine. The device has simple structure, convenient replacement, greatly reduces use cost, and has important application value in clinical treatment and scientific research.

Description

technical field [0001] The technology of the present invention relates to the fields of medical clinical treatment, scientific research and medical equipment, in particular to an artificial lung / artificial kidney device, and also to an artificial lung / artificial kidney method. Background technique [0002] The innovation and development of medical instruments is crucial to saving the lives of people or animals. Artificial lung is one of many clinical medical or scientific research instruments. Although someone has proposed a built-in (CN23769090Y) or embedded (CN10768670A) artificial lung method and device used in the patient's body, there are still some technical problems in its use in clinical medicine at present. Usually, in critically ill patients or experimental animals whose hearts and lungs are damaged and the lung function is still reversible, an extracorporeal membrane oxygenation (ECMO) device (also called "artificial lung") is used, that is, External (for example...

Claims

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Application Information

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IPC IPC(8): A61M1/16A61M1/18A61M1/36A61B5/0205A61B5/145
CPCA61M1/3666A61M1/1621A61M1/1698A61M1/3627A61M1/3621A61M1/3639A61M1/3659A61B5/02055A61B5/14542A61B5/021A61B5/024A61M1/3663A61M1/3626A61M2202/0413A61M2202/0021
Inventor 周欣娄昕孙献平叶朝辉
Owner INNOVATION ACAD FOR PRECISION MEASUREMENT SCI & TECH CAS
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