CN223183892U - Anti-dislocation drainage tube device - Google Patents

Abstract

The present utility model discloses an anti-slip drainage tube device, comprising a sterile catheter, wherein the upper end of the sterile catheter is provided with a drainage auxiliary mechanism, wherein the drainage auxiliary mechanism comprises a connecting tube fixedly connected to the upper end of the sterile catheter, the upper end of the connecting tube is fixedly connected to a guide tube, the upper end of the guide tube is installed with a backflow valve, the upper end of the backflow valve is installed with a drainage tube body, the outer side of the drainage tube body is fixedly connected with a connecting strip, and the lower end of the connecting strip is provided with an oblique port. The anti-slip drainage tube device described in the present utility model, after fixing the limiting strip to the patient's skin with medical tape, the connecting strip will simultaneously complete two key actions under the action of pressure: one is to push the oblique port to completely fit the skin, and the other is to flatten the adsorption ring to form negative pressure adsorption. This double fixing mechanism can effectively prevent the drainage tube body from falling off, which not only ensures the stability of the drainage tube body when the patient turns over, but also provides a convenient basis for secondary fixation.

Description

Anti-drop drainage tube device

Technical Field

The utility model relates to the technical field of medical drainage tubes, in particular to an anti-drop drainage tube device.

Background

The drainage tube is a medical instrument for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and promoting wound healing, the clinically applied surgical drainage tube is various in types, and is used for catheterization, the other surgical drainage tube is used for guiding the pus, blood and liquid accumulated in human tissues or cavities to the outside of the body for preventing postoperative infection and affecting wound healing, and a great number of patients can cause a great deal of liquid to exude after the operation is finished due to factors such as large operation range, heavy inflammation, poor nutrition condition, sinus formed by tissues or organs and the like, so that the liquid is prevented from accumulating in the body and the liquid in the body needs to be guided out by using a guiding device;

The utility model of CN221332109U discloses a postoperative drainage tube device, which comprises a tube body, the surface of the tube body is provided with a fitting piece, the bottom end of the tube body is provided with a drainage ball, the inside of the tube body is provided with a frame, the inside of the frame is provided with a sliding groove, a supporting rod is fixedly connected with the inside of the sliding groove, the surface of the supporting rod is slidably connected with a sliding plate, the bottom of the sliding plate is fixedly connected with a blocking block, the lower side of the tube body, which is close to the frame, is provided with a hose, the end part of the hose is fixedly connected with an elastic cavity, the top end of the elastic cavity is fixedly connected with a one-way air valve, the blocking block is used for blocking a round hole in the frame through the elastic cavity, and the lower end of the tube body and a viscous substance at the joint of the drainage ball are discharged into the drainage ball through the elastic cavity, and redundant air can be discharged from a pressure stabilizing valve at the end part of the drainage ball, so that the effect of rapidly cleaning the blocking inside the tube body is achieved.

However, the utility model has the defects that for example, when the drainage tube is used, a pipeline at the joint close to the drainage tube is directly fixed on the skin of a patient by an adhesive tape, so that the joint is easy to loosen or the pipeline is displaced when the patient turns over, the risk of pressure injury related to an instrument is increased, and meanwhile, the reserved exposed length of the pipeline is insufficient, so that the implementation of a secondary fixing method is limited, and a scheme capable of relieving the problems is urgently needed.

Disclosure of utility model

The utility model mainly aims to provide an anti-drop drainage tube device which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

The utility model provides an anticreep drainage tube device, includes aseptic pipe, aseptic pipe's upper end is provided with drainage auxiliary mechanism, drainage auxiliary mechanism includes the connecting pipe of fixed connection in aseptic pipe upper end, the upper end fixedly connected with draft tube of connecting pipe, the reverse flow valve is installed to the upper end of draft tube, the drainage tube main part is installed to the upper end of reverse flow valve, the outside fixedly connected with connecting strip of drainage tube main part, oblique port has been seted up to the lower extreme of connecting strip, the one end fixedly connected with spacing of oblique port, the inner groovy has been seted up to the upper end of spacing, the downside fixedly connected with adsorption ring that the outside of drainage tube main part is close to the connecting strip.

Preferably, a medical adhesive tape is placed on the inner side of the inner groove, and the connecting pipe is communicated with the guide cylinder.

Preferably, the connecting pipe is communicated with the sterile catheter, and the main materials of the connecting pipe and the drainage tube main body are medical silica gel or polyvinyl chloride.

Preferably, the upper end of the adsorption ring is fixedly connected with the lower end of the connecting strip, and the inclined port is positioned below the limiting strip.

Preferably, the shape of the inner groove is trapezoid, the shape of the adsorption ring is truncated cone-shaped, and the main body of the adsorption ring is made of rubber.

Preferably, the lower extreme fixedly connected with water seal bag of aseptic pipe, the gas vent is installed to one side that is close to aseptic pipe of upper end of water seal bag, the lower extreme fixedly connected with brace of water seal bag, link up between aseptic pipe and the water seal bag mutually, the main part material of aseptic pipe, water seal bag is medical silica gel or polyvinyl chloride.

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

After the medical adhesive tape is used for fixing the limiting strips on the skin of a patient, the connecting strips can simultaneously complete two key actions under the action of pressure, namely, the inclined port is pushed to be completely attached to the skin, and the adsorption ring is flattened to form negative pressure adsorption, so that the drainage tube main body can be effectively prevented from falling off by the double fixing mechanism, the stability of the drainage tube main body when the patient turns over is ensured, and a convenient basis is provided for secondary fixing.

Drawings

FIG. 1 is a schematic view of the overall structure of the anti-drop drainage tube device of the present utility model;

FIG. 2 is a schematic view of the drainage assist mechanism of the anti-drop drainage tube device of the present utility model;

FIG. 3 is a schematic view of a part of a drainage auxiliary mechanism of the anti-drop drainage tube device according to the first embodiment of the present utility model;

FIG. 4 is a schematic diagram showing a partial structure of a drainage assist mechanism of the anti-drop drainage tube device of the present utility model.

In the figure, 1, an aseptic catheter, 2, a water sealed bag, 3, an air outlet, 4, a brace, 5, a drainage auxiliary mechanism, 51, a connecting pipe, 52, a guide cylinder, 53, a countercurrent valve, 54, a drainage tube main body, 55, a connecting bar, 56, an inclined port, 57, a limiting bar, 58, an inner groove, 59, an adsorption ring and 510, and a medical adhesive tape.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-4, the anti-drop drainage tube device comprises a sterile catheter 1, a drainage auxiliary mechanism 5 is arranged at the upper end of the sterile catheter 1, the drainage auxiliary mechanism 5 comprises a connecting tube 51 fixedly connected to the upper end of the sterile catheter 1, a guide tube 52 is fixedly connected to the upper end of the connecting tube 51, a counter-flow valve 53 is arranged at the upper end of the guide tube 52, a drainage tube main body 54 is arranged at the upper end of the counter-flow valve 53, a connecting strip 55 is fixedly connected to the outer side of the drainage tube main body 54, an inclined port 56 is arranged at the lower end of the connecting strip 55, a limiting strip 57 is fixedly connected to one end of the inclined port 56, an inner groove 58 is arranged at the upper end of the limiting strip 57, and an adsorption ring 59 is fixedly connected to the outer side of the drainage tube main body 54, which is close to the lower side of the connecting strip 55.

In this embodiment, a medical adhesive tape 510 is placed inside the inner groove 58, the connecting tube 51 is communicated with the guide cylinder 52, the connecting tube 51 is communicated with the sterile catheter 1, the connecting tube 51 and the main body of the drainage tube main body 54 are made of medical silica gel or polyvinyl chloride, the upper end of the absorption ring 59 is fixedly connected with the lower end of the connecting strip 55, the inclined port 56 is located below the limiting strip 57, the inner groove 58 is trapezoid, the absorption ring 59 is round table-shaped, and the main body of the absorption ring 59 is made of rubber.

Specifically, the drainage tube main body 54 is inserted into the patient, the adsorption ring 59 is positioned at the external skin of the patient, then the medical adhesive tape 510 is placed in the inner groove 58, the medical adhesive tape 510 is pulled, the medical adhesive tape 510 is adhered to the skin of the patient, the medical adhesive tape 510 is pressed against the limit strip 57, the medical adhesive tape 510 is positioned in the inner groove 58 and is closer to the skin of the patient, the limit strip 57 is pressed against the skin of the patient, the inclined port 56 is attached to the skin of the patient, the connection strip 55 is further enabled to better enable the adsorption ring 59 to approach the patient, the adsorption ring 59 is enabled to deform, the adsorption ring 59 is enabled to be flattened and thinned, and then the adsorption ring 59 is tightly adsorbed on the body of the patient, so that the phenomenon that the drainage tube main body 54 falls off is avoided, and after the limit strip 57 is fixed on the skin of the patient through the medical adhesive tape 510, the connection strip 55 simultaneously completes two key actions under the action of pushing the inclined port 56 and the skin to be completely attached to the skin, and the adsorption ring 59 is flattened to form negative pressure adsorption, so that the dual fixing mechanism of the adsorption ring 59 can effectively prevent the drainage tube main body 54 from falling off, and the drainage tube main body 54 is convenient for fixing the drainage tube main body 54.

In this embodiment, the lower extreme fixedly connected with water seal bag 2 of aseptic pipe 1, the gas vent 3 is installed to one side that is close to aseptic pipe 1 of upper end of water seal bag 2, and the lower extreme fixedly connected with brace 4 of water seal bag 2 link up between aseptic pipe 1 and the water seal bag 2, and aseptic pipe 1, water seal bag 2's main part material is medical silica gel or polyvinyl chloride.

Specifically, medical personnel first lift the brace 4, place the water sealed pouch 2 under the patient's body, and define the water sealed pouch 2 to the patient's bedside, and then insert the drain tube body 54 into the patient's body, at which time fluid within the patient's body may be drained.

Working principle:

When the medical staff is used, firstly, the brace 4 is lifted by medical staff, the water seal bag 2 is placed below the patient body, the water seal bag 2 is limited on the sickbed side of the patient, then the drainage tube main body 54 is inserted into the patient body, the adsorption ring 59 is positioned at the external skin of the patient, then the medical adhesive tape 510 is placed in the inner groove 58, the medical adhesive tape 510 is pulled, the medical adhesive tape 510 is attached to the skin of the patient, the medical adhesive tape 510 is enabled to apply pressure to the limit strip 57, the medical adhesive tape 510 is positioned in the inner groove 58 and is enabled to be closer to the skin of the patient, the limit strip 57 is enabled to press the connecting strip 55 on the skin of the patient, the inclined port 56 is enabled to be attached to the skin of the patient, the connecting strip 55 is enabled to better enable the adsorption ring 59 to approach the patient, the adsorption ring 59 is enabled to deform, the adsorption ring 59 is enabled to be flattened, then the adsorption ring 59 is enabled to be tightly adsorbed on the patient body, and accordingly, the phenomenon that the medical adhesive tape 510 is prevented from falling off is avoided, after the medical adhesive tape 510 is fixed on the skin of the patient, the limit strip 57 is enabled to apply pressure to the skin, the two inclined ports 56 and the two-stage drainage tube main body 54 are completely flattened under the pressure effect, the action is guaranteed, and the two-stage of the negative pressure is guaranteed, and the two-stage of the adsorption ring is enabled to be completely and the absorption of the drainage tube main body is fixed, and the negative pressure is convenient.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The anti-drop drainage tube device comprises an aseptic catheter (1) and is characterized in that the upper end of the aseptic catheter (1) is provided with a drainage auxiliary mechanism (5), the drainage auxiliary mechanism (5) comprises a connecting tube (51) fixedly connected to the upper end of the aseptic catheter (1), the upper end of the connecting tube (51) is fixedly connected with a guide tube (52), the upper end of the guide tube (52) is provided with a countercurrent valve (53), the upper end of the countercurrent valve (53) is provided with a drainage tube main body (54), the outer side of the drainage tube main body (54) is fixedly connected with a connecting strip (55), the lower end of the connecting strip (55) is provided with an inclined port (56), one end of the inclined port (56) is fixedly connected with a limiting strip (57), the upper end of the limiting strip (57) is provided with an inner groove (58), and the outer side of the drainage tube main body (54) is close to the lower side of the connecting strip (55) and is fixedly connected with an adsorption ring (59).

2. The anti-drop drainage tube device according to claim 1, wherein a medical adhesive tape (510) is placed on the inner side of the inner groove (58), and the connecting tube (51) is communicated with the guide cylinder (52).

3. The anti-drop drainage tube device according to claim 2, wherein the connecting tube (51) is communicated with the sterile catheter (1), and the main materials of the connecting tube (51) and the drainage tube main body (54) are medical silica gel or polyvinyl chloride.

4. The anti-drop drainage tube device according to claim 2, wherein the upper end of the adsorption ring (59) is fixedly connected with the lower end of the connecting strip (55), and the inclined port (56) is positioned below the limiting strip (57).

5. The anti-drop drainage tube device according to claim 2, wherein the inner groove (58) is trapezoid, the adsorption ring (59) is truncated cone-shaped, and the main body of the adsorption ring (59) is made of rubber.

6. The anti-drop drainage tube device according to claim 1, wherein the lower end of the sterile catheter (1) is fixedly connected with a water seal bag (2), one side, close to the sterile catheter (1), of the upper end of the water seal bag (2) is provided with an exhaust port (3), the lower end of the water seal bag (2) is fixedly connected with a brace (4), the sterile catheter (1) is communicated with the water seal bag (2), and the main materials of the sterile catheter (1) and the water seal bag (2) are medical silica gel or polyvinyl chloride.