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Negative-pressure puncture drainage system for pleuroperitoneal cavity

A thoracic and abdominal cavity and negative pressure technology, which is applied to the extraction and pumping system, suction container, suction device, etc., can solve the problems of inconvenience of use and achieve the effect of convenient use.

Pending Publication Date: 2020-04-17
北京市大兴区人民医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a thoracoabdominal cavity negative pressure puncture and drainage system, which is used to solve the problem of inconvenient use of the existing thoracoabdominal cavity negative pressure puncture and drainage system

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  • Negative-pressure puncture drainage system for pleuroperitoneal cavity
  • Negative-pressure puncture drainage system for pleuroperitoneal cavity
  • Negative-pressure puncture drainage system for pleuroperitoneal cavity

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Embodiment Construction

[0072] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0073] In addition, in the present invention, descriptions such as "first", "second" and so on are used for description purposes only, and do not refer to the meaning of order or sequence, nor are they used to limit the present invention, but are only for the purpose of distinguishing the following The components or operations described by the same technical terms are only used, but should not be understood as indicating or implying their relative importance or implying the number of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In addition, the technical solution...

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Abstract

The invention provides a negative-pressure puncture drainage system for the pleuroperitoneal cavity. The negative-pressure puncture drainage system comprises a drainage tube, a puncture needle and a negative-pressure device, wherein the non-tip end of the puncture needle is provided with a first port and a second port; the puncture needle is provided with a through hole penetrating through the tipend of the puncture needle and the first port, and the through hole is parallel to the axis of the puncture needle; one end of the negative-pressure device is provided with a first connector; the first connector is detachably connected with the second port; and the other end of the negative-pressure device is provided with a second connector. The negative-pressure puncture drainage system has theadvantage of convenience in use.

Description

technical field [0001] The invention relates to the technical field of puncture and drainage systems, in particular to a thoracoabdominal cavity negative pressure puncture and drainage system. Background technique [0002] The full name of puncture drainage is percutaneous puncture drainage, that is, under the guidance of imaging equipment, using puncture needles, drainage tubes, negative pressure devices and other equipment to treat pathological diseases in human pipelines, body cavities (such as thoracic and abdominal cavities) or organ tissues. Effusion, hematoma, abscess and other bodily fluid stasis are used for puncture aspiration and drainage to achieve the purpose of decompression and treatment. The existing thoracoabdominal negative pressure puncture and drainage system has the disadvantage of being inconvenient to use. Contents of the invention [0003] The invention provides a thoracic and abdominal cavity negative pressure puncture and drainage system, which i...

Claims

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Application Information

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IPC IPC(8): A61M1/00
CPCA61M1/0001A61M1/0023A61M2205/3334A61M1/84
Inventor 张志国
Owner 北京市大兴区人民医院
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