Drainage device capable of achieving rapid recanalization

Abstract

The invention relates to a drainage device capable of achieving rapid recanalization. The drainage device capable of achieving rapid recanalization comprises a drainage tube and a hollow guide wire. The drainage tube comprises a tube cavity and a tube wall; a guide wire channel is arranged in the tube wall; the hollow guide wire is a film guide wire; the guide wire channel is communicated with the tube cavity; an air bag is arranged at the front end of the hollow guide wire; the air bag is flat when not inflated and is spherical after being inflated; and the hollow guide wire is arranged in the guide wire channel when used, and the air bag arranged at the front end of the hollow guide wire is opposite to the interior of the pipe cavity. The drainage device has the advantages that: when blockage occurs in the tube cavity of the drainage tube, blockages can be quickly discharged out of the tube, smooth drainage is guaranteed, drainage efficiency is improved, the drainage device is suitable for drainage of various operations, and overlarge pressure of an operation site is avoided.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a rapid recanalization drainage device. Background technique [0002] Drainage tube is a medical device used for clinical surgical drainage to guide pus, blood and liquid accumulated between human tissues or body cavities to the outside of the body to prevent postoperative infection and promote wound healing. There are many types of drainage tubes, which are used in clinical urology, thoracic surgery, general surgery, orthopedics and other departments for nursing or operation. However, no matter what type of drainage tube is used, there will often be blockage in the lumen during drainage due to intraoperative fluid, blood, solid particles, etc., especially in orthopedic spinal surgery drainage, the surgical site will A large number of blood clots are produced, causing blood to flow out every time the operator pulls out a part of the drainage tube, and when all the dra...

AI Technical Summary

Problems solved by technology

However, when a blockage occurs in the lumen of the drainage tube, the blockage can be quickly discharged out of the tube to ensure smooth drainage and improve drainage efficiency. It is suitable for a variety of surgical drainage and avoids excessive pressure on the surgical site. There is no related report about the recanalized drainage device

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