Shaping-controllable craniocerebral drainage tube

Abstract

The invention discloses a shaping-controllable craniocerebral drainage tube, and relates to the technical field of craniocerebral drainage tubes. The shaping-controllable craniocerebral drainage tubecomprises a drainage tube body, wherein the drainage tube body comprises a functional section and a drainage section which are integrally formed, the front end of the functional section is in an arc shape, drainage holes are formed in the front end and the side end of the functional section, a controllable spring ring is arranged on the inner wall from the front end to the tail end of the functional section, and the controllable spring ring controls shaping, supporting and disengagement of the functional section to take out the drainage tube. According to the shaping-controllable craniocerebral drainage tube, the indwelling end of the drainage tube can be shaped in a controllable mode, ventricular drainage tube indwelling, indwelling and disengagement are facilitated, and the operation difficulty of the ventricular drainage tube indwelling and disengagement and the risk of drainage indwelling are reduced.

Description

technical field [0001] The invention relates to the technical field of brain drainage tubes, in particular to a shape-controllable brain drainage tube. Background technique [0002] Ventricular drainage is one of the commonly used treatment measures after craniocerebral surgery. It can not only quickly reduce intracranial pressure, discharge intracerebral hemorrhage, but also reduce wound cerebrospinal fluid leakage, relieve meningeal irritation symptoms, prevent meningeal adhesions, and occlusion of arachnoid granules , Reduce cerebral edema, avoid suboccipital intermuscular fluid at the same time, and help improve surgical field exposure during surgery. [0003] The placement of the ventricular drainage tube, the indwelling and release of the drainage tube are the key points of ventricular drainage and nursing care. During the ventricular drainage, whether the drainage tube is unobstructed, whether the indwelling part of the drainage tube falls off, and whether the release...

AI Technical Summary

Problems solved by technology

[0003] The placement of the ventricular drainage tube, the indwelling and release of the drainage tube are the key points of ventricular drainage and nursing care. During the ventricular drainage, whether the drainage tube is unobstructed, whether the indwelling part of the drainage tube falls off, and whether the release is convenient or not all determine the success of the ventricular drainage; The drainage tube of the prior art adopts a silica gel drainage tube, because the volume of the drainage tube extending into the brain is small in itself, and the diameter of the drainage hole is small, causing intracranial hematoma to easily block the drainage hole, and the drainage is not smooth, and at the same time, the soft The drainage tube is almost zero in terms of drainage tube placement, indwelling support for the drainage channel, and avoidance of the risk of the drainage tube falling off. It is not suitable for the ventricular drainage process; Inability to easily release the drainage tube

[0004] To sum up, the existing technology lacks a special brain drainage tube with controllable shape. The existing drainage tubes are risky and inconvenient in the process of tube placement, drainage tube indwelling and release, and are not suitable for ventricular drainage.

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