Easy Fix Drainage Tube

Abstract

The invention discloses an easily fixed drainage tube, which comprises a drainage tube body inserted into a body cavity for draining gas or liquid in the body cavity, and a fixed guide wire embedded in the tube wall of the drainage tube body for fixing the drainage tube. A number of fixed concave holes are set on the wall of the drainage tube body along the direction of the fixed guide wire, and a guide wire embedding cavity for temporarily accommodating the fixed guide wire is set through the multiple fixed concave holes. The guide wire is embedded in the cavity, and the fixed guide wire can temporarily fix the fixing part and the drainage tube body. When the body of the embedded drainage tube needs to be fixed during the operation, the suture can be bypassed by the guide wire and passed through the half-holes on both sides of the fixed concave hole intersecting with the fixed guide wire, and the front thread is sutured and fixed on the surrounding tissue, so that the position of the drainage tube is not fixed. It will shift to ensure a good drainage effect. When the drainage tube needs to be pulled out at the end of the drainage, the fixing part is loosened, and the fixed guide wire is pulled out, so that the body cavity drainage tube can be pulled out of the body cavity, and the drainage is completed. The invention can securely fix the indwelling position of the drainage tube during the operation, ensures the drainage effect, is convenient to pull out when the drainage is finished, has a simple structure, and is safe and reliable.

Description

technical field [0001] The invention relates to a drainage tube, in particular to an easily fixed drainage tube, which belongs to the technical field of medical devices. Background technique [0002] Drainage tubes are one of the commonly used medical consumables for surgical operations. There are various types of drainage tubes on the market, which have many advantages: (1) They are inserted into the body cavity through the surgical incision to drain the exudate or bleeding in the cavity, and promote Wound healing; (2) Timely detection of changes in the body cavity through the nature and capacity of the drainage fluid, and timely treatment of the condition; (3) Washing and administration of wounds through the drainage tube when necessary. [0003] Most of the current drainage tube fixation methods are external suture fixation of the wound, which has many inconveniences and unfavorable factors. In order to avoid the adverse effect of suture fixation outside the wound, many ...

AI Technical Summary

Problems solved by technology

If sutures are used for fixation, the drainage position during the operation is extremely appropriate, but the drainage tube cannot be easily pulled out after the drainage is completed, so it is a luxury to fix the drainage tube with sutures

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