CN215505051U - Drainage tube takes off a tub fixing device - Google Patents

Abstract

The utility model discloses a drainage tube detachment fixing device, which comprises a drainage tube, wherein a sleeve is sleeved on the drainage tube, a cavity is formed in the sleeve, a connecting rod is arranged in the cavity, the connecting rod extends out of the sleeve, a blocking piece is arranged at one end of the connecting rod, which is close to the sleeve, an opening corresponding to the blocking piece is arranged on the wall of the sleeve, an elastic component is connected between the connecting rod and the wall of the drainage tube, a drag hook is also arranged on the connecting rod, and a fixing ring corresponding to the drag hook is also arranged on the outer wall of the drainage tube. Is suitable for being popularized and used in a large quantity.

Description

Drainage tube takes off a tub fixing device

Technical Field

The utility model belongs to the technical field of drainage devices, and particularly relates to a drainage tube detachment fixing device.

Background

The drainage tube is one of surgical medical equipment, and is hollow tubular, when in use, the insertion end of the drainage tube is inserted into the abdominal cavity or the thoracic cavity of a patient, a plurality of drainage holes are arranged on the tube wall close to the insertion end, and drainage matters enter the inner cavity of the drainage tube from the drainage holes and are discharged out of the body of the patient through the drainage end.

Traditional drainage tube disect insertion patient is internal, because drainage tube self can not realize fixedly with patient's health, so the displacement appears easily, the dislocation drops even, the measure of taking at present generally pastes the drainage tube on patient's skin with adhesive tape etc. but the adhesive tape glues and causes the patient discomfort on patient's skin easily for a long time, some patients still can appear skin allergy phenomenon, paste also easily for a long time and lead to pasting insecure because the patient perspires, the phenomenon that the drainage tube drops takes place, consequently an urgent need can prevent the fixing device that the drainage tube drops.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a drainage tube detachment fixing device which solves the problem that the existing drainage tube is easy to detach after being placed.

In order to achieve the purpose, the utility model adopts the technical scheme that: a drainage tube takes off a tub fixing device, includes the drainage tube, the cover is equipped with the sleeve pipe on the drainage tube, be the cavity in the sleeve pipe, be provided with the connecting rod in the cavity, the connecting rod extends outside the sleeve pipe, the connecting rod is close to sleeve pipe one end is provided with blocks the piece, be provided with on the sleeve pipe wall with block the opening that the piece corresponds, the connecting rod with be connected with elastic component between the drainage tube pipe wall.

Furthermore, a draw hook is movably arranged on the connecting rod, and a fixing ring corresponding to the draw hook is arranged on the outer wall of the drainage tube.

Further, the front end of the drainage tube is provided with an arc-shaped part.

Furthermore, the arc-shaped part is provided with a drainage hole.

Compared with the prior art, the utility model has the following beneficial effects:

1. the connecting rod is arranged in the sleeve, the blocking piece is arranged at one end of the connecting rod, the elastic components are arranged on the connecting rod and the drainage tube, when the connecting rod is pressed, the blocking piece is positioned in the cavity of the sleeve, the drainage tube can be ensured to be smoothly inserted into a drainage part, after the pressing is released, the elastic force of the elastic components can slowly pop out the blocking piece, the blocking piece can play a role in blocking, and the drainage tube is prevented from being separated;

2. be provided with the drag hook on the connecting rod, be provided with the solid fixed ring that corresponds with the drag hook on the drainage tube pipe wall, the drag hook can be fixed on solid fixed ring, can use manpower sparingly, makes things convenient for medical personnel to operate.

Drawings

FIG. 1 is a schematic structural view of a drainage tube detachment fixing device of the present invention;

FIG. 2 is a schematic cross-sectional view of a drainage tube detachment fixing device according to the present invention;

FIG. 3 is a schematic structural view of a retractor of a catheter supporting and fixing device of the present invention.

In the figure: 1. a drainage tube; 2. a sleeve; 3. a blocking sheet; 4. a connecting rod; 5. pulling a hook; 6. an elastic member; 7. a fixing ring; 8. an arc-shaped portion; 9. and (4) drainage holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the utility model discloses a drainage tube detachment fixing device, which comprises a drainage tube 1, wherein a sleeve 2 is sleeved on the drainage tube 1, the drainage tube 1 extends out of the sleeve 2, an arc-shaped part 8 is arranged at the front end of the drainage tube 1, the arc-shaped part 8 is beneficial to the insertion of the drainage tube 1, a drainage hole 9 is arranged on the arc-shaped part 8, and a drainage object can be drained into the drainage tube 1 through the drainage hole 9.

The cavity is arranged in the sleeve 2, the connecting rod 4 is arranged in the cavity, specifically, an elastic component 6 is fixedly connected between the connecting rod 4 and the drainage tube 1, when the drainage tube is used specifically, the elastic component 6 can use a spring and other components with elasticity, the connecting rod 4 is provided with a blocking sheet 3 near one end of the sleeve 2, the tube wall of the sleeve 2 is provided with an opening corresponding to the blocking sheet 3, the blocking sheet 3 extends out of the opening under the natural state, after the drainage tube 1 is inserted, the elastic component 6 is pressed down by pressing the connecting rod 4, the blocking sheet 3 can be pressed down into the cavity of the sleeve 2 at the moment, after the drainage tube 1 is inserted to a proper position, only the pressing connecting rod 4 needs to be loosened, the elastic force of the elastic component 6 can bounce the connecting rod 4, meanwhile, the blocking sheet 3 can be popped out of the sleeve 2, the part of the blocking sheet 3 protruding out of the sleeve 2 can block the drainage opening, and the drainage tube 1 is prevented from falling off, when the utility model is used specifically, the blocking sheet 3 can be made of soft material, so that the blocking sheet 3 is prevented from hurting the wound of a patient.

Referring to fig. 3, still the activity is provided with the drag hook 5 on the connecting rod 4, specifically, the drag hook 5 can be connected with connecting rod 4 through articulated mode, and drag hook 5 can free rotation, and the fixed solid fixed ring 7 that corresponds with drag hook 5 that is provided with on the drainage tube 1 pipe wall is fixed, and when pressing connecting rod 4, drag hook 5 can be fixed on solid fixed ring 7, can realize the fixed of stopping piece 3, also can save the manpower.

When the drainage device is used, firstly, the connecting rod 4 is pressed by hands, the draw hook 5 is fixed on the fixing ring 7, the blocking piece 3 is positioned in the cavity of the sleeve 2, then the drainage tube 1 and the sleeve 2 are inserted into a part of a patient needing drainage, after the inserted part is proper, the draw hook 5 is taken down from the fixing ring 7, the pressing is slowly released, the blocking piece 3 can be slowly popped out of the sleeve 2, the part of the blocking piece 3 protruding out of the sleeve 2 can be blocked at a drainage opening, the drainage tube 1 and the sleeve 2 are prevented from falling off, and then the subsequent drainage operation can be carried out.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a drainage tube takes off a tub fixing device, its characterized in that, includes drainage tube (1), the cover is equipped with sleeve pipe (2) on drainage tube (1), be the cavity in sleeve pipe (2), be provided with connecting rod (4) in the cavity, connecting rod (4) extend outside sleeve pipe (2), connecting rod (4) are close to sleeve pipe (2) one end is provided with blocks piece (3), be provided with on sleeve pipe (2) pipe wall with block the opening that piece (3) correspond, connecting rod (4) with be connected with elastic component (6) between drainage tube (1) pipe wall.

2. The device for fixing the tube-releasing of the drainage tube according to claim 1, wherein a draw hook (5) is movably arranged on the connecting rod (4), and a fixing ring (7) corresponding to the draw hook (5) is arranged on the wall of the drainage tube (1).

3. The catheter detachment fixing device according to claim 1, wherein the front end of the catheter (1) is provided with an arc-shaped portion (8).

4. A drain tube removal fixing device according to claim 3, characterized in that the arc-shaped portion (8) is provided with drainage holes (9).

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