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

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 ...

AI Technical Summary

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 vessels and massive bleeding, resulting in anastomosis There are a series of problems such as slow healing, high psychological pressure of patients, long hospital stay, frequent dressing changes, and increased hospitalization expenses, which also increase the workload of doctors

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