Pleuroperitoneal cavity effusion tumor removal and drainage device

A technology for thoracic and peritoneal effusions, applied in the field of thoracic and peritoneal effusion tumor removal and drainage devices, can solve the problems of protein loss, patient hypoproteinemia, drainage fluid can not be recovered, etc., to prevent pleural adhesions, reduce tumor burden, The effect of reducing pleural effusion
CN110711267APending Publication Date: 2020-01-21西安市第三医院
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
西安市第三医院
Publication Date
2020-01-21

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Abstract

The present invention provides a pleuroperitoneal cavity effusion tumor removal and drainage device. The pleuroperitoneal cavity effusion tumor removal and drainage device comprises an internal drainage pipe, a liquid treatment component and a return pipe; a first end of the internal drainage pipe is used for extending into human body through a puncture port, a second end of the internal drainagepipe extends out of the puncture port, an inlet of the liquid treatment component communicates with a second end of the internal drainage pipe, an outlet of the liquid treatment component communicateswith a first end of the return pipe, and a second end of the return pipe extends into human body; the liquid treatment component comprises a purification unit for filtering effusion flowing out of the human body; and the return pipe is used for inputting the filtered effusion into the human body again. The pleuroperitoneal cavity effusion tumor removal and drainage device can effectively remove tumor cells in the effusion.
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Description

technical field

[0001] The invention relates to the field of medical devices, in particular to a device for removing and draining pleural and peritoneal effusion tumors. Background technique

[0002] Malignant pleural and peritoneal effusions are common complications of tumors and other diseases. Tumor cells in malignant pleural and peritoneal effusions have the ability to proliferate continuously and continue to break the barrier between the chest and peritoneum, resulting in continuous growth of pleural effusion and compression of organs. Severe complications such as water and electrolyte disorders and hypoproteinemia require a small amount of or multiple drainage, or local infusion of drugs.

[0003] At present, the clinically used drainage method is usually to directly puncture the chest cavity or the abdominal cavity, and insert a drainage tube to drain the effusion in the chest cavity or the abdominal cavity out of the body. Specifically, the front end of the drainage...

Claims

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