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Drainage tube for department of orthopaedics

A drainage tube and orthopedic technology, applied in the direction of suction containers, suction devices, hypodermic injection devices, etc., can solve the problems of easy infection and difficult drainage, achieve the effects of preventing pollution, convenient washing and drainage operations, and reducing workload

Inactive Publication Date: 2015-07-22
陈晨
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to solve the problems of difficult flushing and drainage and susceptibility to infection

Method used

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  • Drainage tube for department of orthopaedics

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Embodiment

[0014] figure 1 Shown is a schematic structural view of an orthopedic drainage tube according to an embodiment of the present invention.

[0015] This embodiment provides a drainage tube for orthopedics, such as figure 1 As shown, it includes a liquid inlet pipe 1, a flushing pipe 2, a drainage pipe 3 and a liquid storage tank 4 communicating with the drainage pipe 3, and the liquid inlet pipe 1, the flushing pipe 2 and the drainage pipe 3 communicate with each other through a tee 5; The upper end of the liquid storage tank 4 is provided with an exhaust valve 6 and a vent pipe 7, and the lower end is provided with a drain pipe 8, and the other end of the vent pipe 7 is connected with a vacuum pump 9; Both are equipped with a valve 10, and the liquid inlet pipe 1 is equipped with a one-way valve 11 leading to the three-way 5.

[0016] In this embodiment, a support 12 is also included, the liquid storage tank 4 is fixed on the support 12, the lower part of the liquid storage t...

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Abstract

The invention provides a drainage tube for the department of orthopaedics. The drainage tube comprises a liquid inlet tube, a flushing tube, a drainage tube body and a liquid storage tank communicated with the drainage tube body. The liquid inlet tube, the flushing tube and the drainage tube body are communicated with one another through a tee joint. An exhaust valve and a ventilation tube are arranged at the upper end of the liquid storage tank, a liquid discharge tube is arranged at the lower end of the liquid storage tank, and the other end of the ventilation tube is connected with a vacuum pump. The drainage tube body and the liquid discharge tube are provided with valves, and the liquid inlet tube is provided with a one-way valve communicated with the tee joint. The drainage tube is simple in structure, cleaning and sterilization are facilitated, and pollution caused by waste liquid backflow can be effectively avoided. Flushing and drainage operation is convenient, the workload of medical staff is relieved, and work efficiency is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a drainage tube for orthopedics. Background technique [0002] Various infectious open fractures, osteomyelitis, suppurative arthritis, acute synovitis of the knee joint, and deep swelling of other shells, empyema, and peritonitis in the orthopedics department must be treated with medicinal liquid lavage, especially after surgery. The effusion in the incision, joint cavity and bone marrow cavity is drained outside the body. [0003] At present, infusion tubes and sputum suction tubes are commonly used as drainage tubes. This kind of drainage tube relies on ports for drainage, and the drainage effect is poor. The interface is not sealed, and it is easy to leak and cause pollution. And the existing traditional method is to implant multiple tubes in the affected area, some of which are drained and rinsed, and some of them are used to extract waste fluid. However, this method is like...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
CPCA61M1/0001A61M1/0003A61M1/0023A61M1/0058A61M2202/0014A61M2202/04A61M2210/02A61M1/78
Inventor 陈晨
Owner 陈晨
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