CN219481039U

CN219481039U - Antiseep drainage equipment

Info

Publication number: CN219481039U
Application number: CN202320619253.1U
Authority: CN
Inventors: 李会玲
Original assignee: Individual
Current assignee: Chengdu Shangjin Nanfu Hospital
Priority date: 2023-03-27
Filing date: 2023-03-27
Publication date: 2023-08-08
Anticipated expiration: 2033-03-27

Abstract

The utility model provides anti-leakage drainage equipment, which comprises a drainage tube, and also comprises an anti-leakage structure sleeved on the drainage tube, wherein the anti-leakage structure comprises a shell, a cavity is arranged in the shell, meanwhile, a first connector is arranged at the bottom of the shell, a first connector is connected with a conduit, the other end of the conduit is communicated with the drainage tube, a tube orifice is arranged on one side surface of the shell, a sleeve extends into the cavity from the tube orifice, the sleeve is used for sleeving the drainage tube, a collecting opening with the size larger than that of the sleeve is arranged on the other side surface of the shell, the collecting opening and the tube orifice are coaxially arranged, a bulge is arranged on the outer edge of the collecting opening, and a sticky structure for fixing the anti-leakage structure at a wound is arranged on the end surface of the bulge.

Description

Antiseep drainage equipment

Technical Field

The utility model relates to the technical field of medical instruments, in particular to anti-leakage drainage equipment.

Background

Surgical drainage is used for guiding pus, blood and liquid accumulated in human tissues or cavities to the outside of the body so as to prevent postoperative infection and influence on wound healing; for some patients with pleural effusion and ascites, when the drainage tube is worn in the body, the pleural effusion or the ascites can flow out from the wound of the skin, so that the skin can be polluted, and even when more effusion exists, the bed sheet and clothes can be wetted.

Therefore, it is necessary to provide an anti-leakage drainage device to solve the above technical problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides anti-leakage drainage equipment.

The utility model provides anti-leakage drainage equipment, which comprises a drainage tube and an anti-leakage structure sleeved on the drainage tube, wherein the anti-leakage structure comprises a shell, a cavity is arranged in the shell, meanwhile, an interface I is arranged at the bottom of the shell, a conduit is connected to one position of the interface I, the other end of the conduit is communicated with the drainage tube, a tube orifice is arranged on one side surface of the shell, a sleeve extends into the cavity from the tube orifice at the same time, the sleeve is used for sleeving the drainage tube, a collecting opening with the size larger than that of the sleeve is arranged on the other side surface of the shell, the collecting opening and the tube orifice are coaxially arranged, a bulge is arranged at the outer edge of the collecting opening of the shell, and an adhesive structure for fixing the anti-leakage structure at a wound is arranged on the end surface of the bulge.

Preferably, the adhesive structure comprises an adhesive layer covered on the end face of the protrusion, and release paper is adhered to the end face of the adhesive layer.

Preferably, the drainage tube is provided with a second interface, and the second interface is used for connecting the other end of the catheter.

Preferably, the housing is generally flat in shape, and has an upper end and a lower end, with the upper end being smaller in size than the lower end.

Preferably, the inner diameter of the sleeve is smaller than the outer diameter of the drainage tube, and the inner end surface of the sleeve is concave to the convex end surface.

Preferably, the drainage tube further comprises a drainage bag, and the drainage bag is connected to the other end of the drainage tube.

Compared with the related art, the anti-leakage drainage device provided by the utility model has the following beneficial effects:

according to the utility model, the leakage prevention structure is sleeved on the drainage tube, the leakage prevention structure is provided with the shell adhered to the wound, meanwhile, the shell is provided with the collecting port at the position corresponding to the wound, so that liquid exuded from the wound flows into the shell, meanwhile, the shell is communicated with the drainage tube through the guide tube, so that the exuded liquid flows into the drainage tube and finally flows into the drainage bag in a unified way.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an anti-leakage drainage device provided by the utility model;

FIG. 2 is an explosion schematic diagram of an anti-leakage structure of the anti-leakage drainage device provided by the utility model;

FIG. 3 is a schematic diagram of a cross-sectional structure of a casing of an anti-leakage drainage device according to the present utility model;

FIG. 4 is a schematic diagram showing the assembly of an anti-leakage structure and a drainage tube of the anti-leakage drainage device;

reference numerals in the drawings: 1. a drainage tube; 11. an interface II; 2. an anti-seepage structure; 21. a housing; 211. an upper end; 212. a lower end; 22. a chamber; 23. an interface I; 24. a conduit; 25. a pipe orifice; 26. a sleeve; 27. a collection port; 28. a protrusion; 3. a tacky structure; 31. a glue layer; 32. release paper; 4. and (5) a drainage bag.

Detailed Description

The utility model is further described below with reference to the drawings and embodiments.

In this embodiment, as shown in fig. 1, the anti-leakage drainage device comprises a drainage tube 1 and a drainage bag, wherein the drainage bag is communicated with the outer end of the drainage tube 1, the drainage tube 1 and the drainage bag are both in the prior art, the specific structure and the working principle of the anti-leakage drainage device are not described herein, and the drainage tube 1 is different from the prior art in that an interface two 11 is arranged on the drainage tube 1 and is used for connecting a catheter 24 described below.

In this embodiment, as shown in fig. 1 and 2, the anti-leakage structure 2 is sleeved on the drainage tube 1, and the anti-leakage structure 2 is used to collect the liquid leaked from the wound, so as to prevent the leaked liquid from staining more skin or polluting clothes and bed sheets on the body, thereby improving the sanitary performance of the drainage tube 1 when in use and reducing pollution;

further, as shown in fig. 2, the anti-leakage structure 2 includes a housing 21, the housing 21 is in a flat structure as a whole, so that the protruding thickness of the anti-leakage structure 2 on the skin can be reduced, discomfort caused by wearing the device can be reduced, the housing 21 is provided with an upper end 211 and a lower end 212, and the upper end 211 is smaller than the lower end 212 in size, in this embodiment, the upper end 211 is in a small circle, the lower end 212 is in a large circle, but not limited to the upper end 211 and the lower end 212 are in a circular structure, only in size, the upper end 211 is smaller than the lower end, in use, the upper end 211 is used for corresponding to a wound, the small-sized upper end 211 can more quickly guide leaked liquid into the lower end 212, and the lower end 212 is used for temporarily storing leaked liquid guided by the upper end 211 so as to flow into a drainage bag later.

In this embodiment, as shown in fig. 2, a chamber 22 is disposed inside the housing 21, and a first port 23 is disposed at the bottom of the housing 21, that is, the bottom of the large end, where a conduit 24 is connected to the first port 23, and the other end of the conduit 24 is connected to the second port 11 of the drainage tube 1.

In this embodiment, as shown in fig. 3, a side surface of the housing 21 is provided with a nozzle 25, and a sleeve 26 extends from the nozzle 25 into the chamber 22, and when in use, the sleeve 26 is used for sleeving the drainage tube 1, so that the inner diameter of the sleeve 26 is slightly smaller than the outer diameter of the drainage tube 1, thereby increasing the friction force when the sleeve 26 is sleeved with the drainage tube 1, and further ensuring the stability between the anti-leakage structure 2 and the drainage tube 1.

In this embodiment, as shown in fig. 2, the housing 21 is provided with a collecting opening 27 with a size larger than that of the sleeve 26 on the other side surface thereof, and the collecting opening 27 is coaxially arranged with the nozzle 25, meanwhile, the housing 21 is provided with a protrusion 28 on the outer edge of the collecting opening 27, the end surface of the protrusion 28 is provided with an adhesive structure 3 for fixing the anti-leakage structure 2 on the wound site, specifically, the adhesive structure 3 includes a glue layer 31 covering the end surface of the protrusion 28, and a release paper 32 is adhered on the end surface of the glue layer 31, and the release paper 32 is torn off, so that the anti-leakage structure 2 can be adhered on the skin around the wound through the glue layer 31.

Furthermore, the inner end surface of the sleeve 26 is recessed from the end surface of the projection 28, avoiding contact of the sleeve 26 with the skin, which in turn allows a better space between the collection port 27 and the wound, so that leaking liquid flows from the collection port 27 into the chamber 22 of the housing 21.

In this embodiment, the shape of the protrusion 28 is annular, but not limited to annular, and other shapes may be used, so long as the protrusion 28 does not occupy the collecting opening 27,

the utility model provides an anti-leakage drainage device, which has the following working principle: firstly, inserting a drainage tube 1 into a sleeve 26 from a tube orifice 25 of an anti-leakage structure 2, simultaneously overcoming the friction force between the drainage tube 1 and the sleeve 26, and pulling the drainage tube 1 out of the anti-leakage structure 2, so that the drainage tube 1 has a certain length at the opposite end of the tube orifice 25, the length is determined by medical staff, and the drainage tube 1 with the length is required to be fully inserted into a patient body; after the drainage tube 1 is inserted, the release paper 32 is torn off, the bulge 28 is adhered to the skin around the wound by the adhesive layer 31, and at the moment, the lower end 212 of the shell 21 needs to be arranged downwards so as to collect liquid, so that when liquid leakage occurs in the wound, the leaked liquid flows into the cavity 22 of the shell 21 through the collecting opening 27 of the shell 21, then flows into the guide tube 24 through the first connector 23 and is collected into the drainage tube 1, and finally flows into the drainage bag, and the leakage prevention structure 2 can reduce the possibility that the exuded liquid pollutes the skin, even bedsheets and clothes, and improves the sanitation in use.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are based on the azimuth or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides an antiseep drainage equipment, includes drainage tube (1), its characterized in that still includes that the cover is established antiseep structure (2) on drainage tube (1), antiseep structure (2) are including shell (21), the inside of shell (21) is provided with cavity (22), and the bottom of shell (21) is provided with interface one (23) simultaneously, interface one (23) department is connected with pipe (24), and the other end and drainage tube (1) of pipe (24) are linked together, one side of shell (21) is provided with mouth of pipe (25), extends simultaneously from mouth of pipe (25) to cavity (22) in have sleeve pipe (26), sleeve pipe (26) are used for cup jointing drainage tube (1), the other side of shell (21) is provided with the collection mouth (27) that the size is greater than sleeve pipe (26), and collects mouth of pipe (25) coaxial setting, the outward flange of shell (21) is provided with arch (28), the terminal surface of arch (28) is provided with and is used for fixing antiseep structure (3) at the wound.

2. An anti-leakage drainage device according to claim 1, characterized in that the adhesive structure (3) comprises an adhesive layer (31) covering the end face of the protrusion (28), and the end face of the adhesive layer (31) is adhered with release paper (32).

3. An anti-leakage drainage device according to claim 2, characterized in that the drainage tube (1) is provided with a second interface (11), said second interface (11) being adapted to be connected to the other end of the catheter (24).

4. A leakage-proof drainage device according to claim 3, characterized in that the housing (21) is of a flat construction as a whole, the housing (21) having an upper end (211) and a lower end (212), and the upper end (211) being smaller in size than the lower end (212).

5. An anti-leakage drainage device according to claim 4, characterized in that the inner diameter of the sleeve (26) is smaller than the outer diameter of the drainage tube (1), while the inner end surface of the sleeve (26) is recessed from the end surface of the protrusion (28).

6. An anti-leakage drainage device according to any of claims 1 to 5, further comprising a drainage bag (4), said drainage bag (4) being connected to the other end of the drainage tube (1).