Double-negative-pressure drainage and flushing integrated device and method

A negative pressure drainage and negative pressure technology, applied in the field of auxiliary treatment devices for cervical anastomotic leakage after esophageal cancer surgery, can solve the problems of inflammation and corrosion of surrounding tissues, local infection, and high psychological pressure of patients, so as to reduce the residence time, Aids in healing

Pending Publication Date: 2022-03-18
AFFILIATED CANCER HOSPITAL OF SHANDONG FIRST MEDICAL UNIV SHANDONG CANCER INST (SHANDONG CANCER HOSPITAL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Due to the accumulation of digestive juice and necrosis around the fistula, the anastomosis is always soaked in digestive juice and necrosis, which can cause local infection, inflammation and corrosion of surrounding tissues, and even the risk of corroded neck blood ves...

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  • Double-negative-pressure drainage and flushing integrated device and method
  • Double-negative-pressure drainage and flushing integrated device and method
  • Double-negative-pressure drainage and flushing integrated device and method

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Embodiment Construction

[0028] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

[0029] In the first aspect, the present invention provides a dual negative pressure drainage and irrigation device, including a first negative pressure drainage and irrigation assembly and a second negative pressure drainage and irrigation assembly, wherein,

[0030] The first negative pressure irrigation and drainage assembly includes a first irrigation tube, a first drainage tube, and a first negative pressure drainage bottle connected to one end of the first drainage tube. The first negative pressure drainage bottle is connected to the first drainage tube through a detachable connection. ;

[0031] One end of the first flushing tube is fixed...

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Abstract

The invention discloses a double-negative-pressure drainage and flushing integrated device and method.The double-negative-pressure drainage and flushing integrated device comprises a first negative-pressure drainage and flushing assembly and a second negative-pressure drainage and flushing assembly.The first negative-pressure drainage and flushing assembly comprises a first flushing pipe, a first drainage pipe and a first negative-pressure drainage bottle connected with one end of the first drainage pipe; one end of the first flushing pipe is fixedly connected with the free end of the first drainage pipe, and the other end of the first flushing pipe is used for being connected with a flushing fluid injector. The second negative pressure flushing drainage assembly comprises a second flushing pipe, a second drainage pipe and a second negative pressure drainage bottle, and the connection relation is the same as the connection relation of all elements of the first negative pressure flushing drainage assembly.

Description

technical field [0001] The invention belongs to the technical field of auxiliary treatment devices for cervical anastomotic leakage after esophageal cancer surgery, and in particular relates to a double negative pressure drainage and flushing integrated device and a use method. Background technique [0002] The statements herein merely provide background information related to the present invention and do not necessarily constitute prior art. [0003] Anastomotic leakage is the most common complication of esophageal cancer surgery, which seriously affects the postoperative recovery of patients and can even lead to death. It has plagued clinicians for many years. For cervical anastomotic leakage, most of the current methods are to immediately remove the neck incision sutures, open the drainage, debride and change the dressing once or more times a day, keep the area around the anastomosis dry, and promote the growth of granulation near the anastomosis until the anastomosis is ...

Claims

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Application Information

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IPC IPC(8): A61M3/02
CPCA61M3/02A61M3/0283A61M3/0287
Inventor 董印军刘曙光秦启明袁双虎罗景玉
Owner AFFILIATED CANCER HOSPITAL OF SHANDONG FIRST MEDICAL UNIV SHANDONG CANCER INST (SHANDONG CANCER HOSPITAL)
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