Intracavity air sac slippage preventing drainage tube

Abstract

The invention provides an intracavity air sac slippage preventing drainage tube, and relates to medical equipment. The intracavity air sac slippage preventing drainage tube mainly comprises a drainagetube main body, an intracavity air sac device and an external fixed opposite combining device. A medical worker selects a suitable position to pierce the drainage tube, dermatoglyph at a reserved tearing belt parallel piecing opening is adhered firmly for subsequent use, an air sac is filled with a suitable amount of gas, the drainage tube is pulled outwards to enable the air sac to be closely attached to a piercing internal opening, an internal drainage tube with the suitable length is reserved and is placed at a suitable drainage position, and the drainage tube is pulled outwards moderately, and a buckle button is tightened for fixation; and after drainage is finished, the gas in the air sac is emptied, the drainage tube, together with a buckle plate, is removed, opposite combining adhesion plates on two sides are pulled to be close to each other, and the drainage tube is fixed after drainage tube wound skin is closed. The intracavity air sac slippage preventing drainage tube can beused for postoperative drainage of various cavity parts in clinical operation, by double-security slippage prevention, the drainage tube is fixed safely and stably, and therefore, accidental slippageof the drainage tube is prevented.

Description

technical field [0001] This patent relates to a medical device, which is used for postoperative drainage of thoracic cavity, pericardial cavity, abdominal cavity and other cavities in clinical work. The double safety anti-slip design is convenient for safe and secure fixation to prevent accidental slipping of the drainage tube. Background technique [0002] Drainage tubes are widely used in clinical work. Most of the drainage tubes currently used are made of silicone tubes, which are fixed on the patient's skin with silk sutures. Due to factors such as cutting the skin by the sutures, weak knotting of the sutures, or improper care, the drainage tubes are likely to slip or shift, resulting in poor drainage. . Abnormal drainage of the drainage tube interferes with the doctor's judgment on the progress of the disease and affects the decision-making of treatment. At present, the outside of the drainage tube is fixed by skin sutures, and there is no fixing method inside. The ai...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of existing drainage tubes that are not firmly fixed, discomfort caused by silk thread fixation, and subcutaneous emphysema caused by effusion and gas passing through the inner opening of the drainage tube or accumulation of blood and fluid entering the tissue through the inner opening to breed bacteria, this patent solves the The technical problem is to provide an anti-slip drainage tube device for an intracavitary airbag, which can provide a drainage medical device with internal and external fixation at the same time

Images