Drainage nursing device for surgical nursing

Abstract

The invention discloses a drainage nursing device for surgical nursing. The drainage nursing device for surgical nursing comprises a device body, wherein a liquid storage cavity is arranged on the device body; a negative pressure cavity and a hollow cavity located at the right side of the negative pressure cavity are arranged on the device body above the liquid storage cavity; a vent hole is formed between the negative pressure cavity and the liquid storage cavity and is located in the left side of an inner wall at the bottom of the negative pressure cavity; a first one-way valve is arranged in the vent hole; a piston is arranged in the negative pressure cavity; and a sleeving hole is formed in the piston. According to the drainage nursing device for surgical nursing, effusion in a body ofa patient can be conveniently and quickly drained outside the body, so that time and labor are saved and the work efficiency is improved. Furthermore, the drainage nursing device can play limiting and fixing roles through an annular fixing air bag after the inner side of a drainage inserting opening expands to prevent a two-way drainage tube from slipping out of the drainage inserting opening, sothat subsequent normal drainage operation is ensured; and the whole device is reasonable in design, simple in structure and convenient for medical staff to operate and use.

Description

technical field [0001] The invention relates to the technical field of surgical nursing, in particular to a drainage nursing device for surgical nursing. Background technique [0002] Surgery is a subject of modern medicine, which mainly studies how to use surgical methods to remove the pathogens of patients, so that patients can be treated. Surgery, like all clinical medicine, needs to understand the definition, etiology, manifestations, diagnosis, staging, treatment, and prognosis of diseases, and surgery pays more attention to the indications for surgery, preoperative evaluation and care, surgical techniques and methods, postoperative Care, surgical complications and prognosis and other issues related to surgery. [0003] At present, in clinical surgery, in order to guide the pus, blood, and fluid accumulated between human tissues or body cavities to the outside of the body, to prevent postoperative infection and affect wound healing, surgical drainage tubes are needed. ...

AI Technical Summary

Problems solved by technology

However, the existing drainage nursing device for surgical nursing generally extracts the effusion in the patient's body manually by medical staff, which is time-consuming and laborious, very troublesome, and has low work efficiency; and the drainage tube is not fixed firmly at the drainage socket. It is easy to slip out of the drainage socket in the body, which seriously affects the normal drainage work

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