Thoracocentesis positioning device for respiratory internal medicine department

Abstract

The invention relates to the technical field of medical apparatus and instruments, in particular to a thoracocentesis positioning device for the respiratory internal medicine department. The device comprises a bed body, wherein the left side surface of the bed body is rotatably connected with a sliding rod through one pair of supporting seats which are in front and back symmetric arrangement; theright side surface of the bed body is rotatably connected with a threaded rod through one pair of supporting seats which are in front and back symmetric arrangement; a U-shaped rod is erected just above the bed body; the left end of the U-shaped rod is in sliding sheathing to the sliding rod, and the right end of the U-shaped rod is spirally connected with the threaded rod; a positioning mechanismis in sliding sheathing to the U-shaped rod; and the bottom of the bed body is provided with a storage mechanism. By use of the thoracocentesis positioning device, a needle guidance ring is accurately near a point to be punctured so as to be convenient for medical care personnel in carrying out puncture treatment, and accuracy and stability during puncturing are improved so as to improve a treatment effect.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a thoracentesis positioning device for respiratory medicine. Background technique [0002] Thoracentesis refers to the operation of entering the pleural cavity through the skin, intercostal tissue, and parietal pleura with a sterile needle. It is one of the most commonly used diagnostic and therapeutic techniques in thoracic surgery. In the clinical work of the Department of Pulmonology, thoracentesis is a relatively common, convenient and simple method of diagnosis and treatment; Various tests to find the cause of the disease. If there is a lot of effusion in the cavity, oppressing the lungs or the effusion lasts too long, the fibrin in it is easy to organize and two layers of pleural adhesion will occur, which will affect the respiratory function of the lungs. At this time, we also need to puncture to remove the effusion. Drugs can also be injected to achieve therapeu...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned shortcomings in the prior art, the present invention provides a positioning device for thoracentesis in respiratory medicine, which can effectively solve the problem that the manual puncture in the prior art cannot guarantee the accuracy of puncture, which may easily lead to deviation of puncture point and affect the treatment effect. The problem

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