CN220938272U - Liquid seepage drainage device - Google Patents

Abstract

In the assembling process, the second opening is opened, so that the position of the drainage tube in the ostomy bag can be adjusted by using an instrument or directly by hand, the insertion and combination are more convenient, and the part of the drainage tube, which passes out of the ostomy bag, can be sealed by smearing leakage-proof paste and the like; when the seepage is recovered, a part of liquid can enter the drainage bottle through the drainage tube, the liquid oozed out of the periphery of the drainage tube can enter the ostomy bag, and then flows through the first opening to enter the drainage bottle, so that unified recovery of the seepage is realized, the drainage quantity of a patient can be accurately recorded, when the seepage enters the ostomy bag, the second opening can be opened, the air pressure inside and outside the ostomy bag is balanced, and the liquid in the ostomy bag can be discharged more quickly and cleanly; in general, the liquid seepage drainage device can uniformly recycle leaked liquid through the matching of the drainage tube and the ostomy bag, the drainage tube and the ostomy bag are convenient to penetrate and combine, and the liquid in the ostomy bag can be completely discharged.

Description

Liquid seepage drainage device

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a seepage drainage device.

Background

The drainage tube is a medical instrument for clinical surgery drainage, which guides pus, blood and liquid accumulated in human tissue or body cavity to the outside of the body, prevents postoperative infection and promotes wound healing. The surgical drainage tube used clinically has a plurality of types, and is used for catheterization, and is used for wounds, thoracic cavities, brain cavities, gastrointestinal tracts, biliary tracts and the like. Surgical drainage is used to direct pus, blood, fluids accumulated in human tissue or cavities to the outside of the body, preventing post-operative infections and affecting wound healing.

The drainage tube mostly penetrates out of the skin near the incision, so that a gap is formed between the drainage tube and surrounding skin tissues due to insufficient development of abdominal wall muscles or overlarge poking holes of the drainage tube, and when the drainage tube is insufficient in drainage, the drainage tube is blocked, or the abdominal cavity effusion is too much, a large amount of effusion is often oozed out of the periphery of the drainage tube; a large amount of seepage liquid pollutes drainage tube dressing repeatedly and pollutes, can increase the probability of polluting operation incision near the drainage tube, causes the infection of incision, and the skin around the drainage liquid is stimulated simultaneously, causes skin redness, swelling, rash, pruritus, uncomfortable sense, if the doctor is called repeatedly to change dressings, often just the change dressings is over, and the dressing is wetted out again immediately, can seriously occupy doctor's operating time.

Disclosure of utility model

(One) solving the technical problems

In order to solve the problems, the utility model provides the seepage drainage device, the seepage liquid can be uniformly recovered through the matching of the drainage tube and the ostomy bag, the drainage tube and the ostomy bag are convenient to penetrate and combine, and the liquid in the ostomy bag can be completely discharged.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The drainage device is used for being connected with a drainage bottle and comprises an ostomy bag, wherein a first opening which is used for draining liquid and can be sealed is formed in the lower end of the ostomy bag, the drainage bottle can be connected to collect drained liquid, the drainage device further comprises a drainage tube, one end of the drainage tube is inserted into a patient to drain pus, tissue liquid and other liquids, the other end of the drainage tube is connected with the drainage bottle to collect liquids, the drainage tube penetrates through the front surface and the rear surface of the ostomy bag, a front through hole and a rear through hole are formed in the ostomy bag, and the rear through hole is located above the front through hole;

The ostomy bag further comprises:

A second opening for equalizing the air pressure inside and outside the ostomy bag, the second opening being closable and located on the ostomy bag, the second opening being located above the rear through-hole of the ostomy bag;

And a third opening for adjusting the position of the drainage tube, wherein the third opening can be closed and is positioned on the ostomy bag, and at least one of the third openings is arranged.

Preferably, the first opening includes:

A first conduit located at a lower end of the ostomy bag and in communication with the ostomy bag interior cavity;

The plug body is made of elastic materials and is sealed with the first pipeline in a plug connection mode;

The connecting piece is made of elastic materials, and two ends of the connecting piece are respectively connected with the first pipeline and the plug body.

Preferably, the second opening includes:

The second pipeline is positioned on the ostomy bag and communicated with the cavity in the ostomy bag, an external thread is arranged at the opening end of the second pipeline, and the connecting part of the second pipeline and the ostomy bag is higher than the rear through hole of the ostomy bag;

The cover body is provided with internal threads and meshed with external threads on the second pipeline, and a plurality of anti-slip bulges are further arranged on the cover body.

Preferably, the method further comprises:

the check ring is fixedly arranged in the second pipeline;

The filter screen is arranged on the baffle ring.

Preferably, the filter screen is a HEPA filter screen.

Preferably, the ostomy bag is provided with an elastic membrane for sealing at the front through hole.

Preferably, the third opening is sealed by a ribbon sealer.

Preferably, the third opening is sealed by a sealing clip.

(III) beneficial effects

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

In the assembly process, the second opening is opened, so that the position of the drainage tube in the ostomy bag can be adjusted by using an instrument or directly by hand, the insertion and combination are more convenient, and the part of the drainage tube, which penetrates out of the ostomy bag, can be sealed by smearing leakage-proof paste and the like; when the seepage is recovered, a part of liquid can enter the drainage bottle through the drainage tube, the liquid oozed out of the periphery of the drainage tube can enter the ostomy bag, and then flows through the first opening to enter the drainage bottle, so that unified recovery of the seepage is realized, the drainage quantity of a patient can be accurately recorded, when the seepage enters the ostomy bag, the second opening can be opened, the air pressure inside and outside the ostomy bag is balanced, and the liquid in the ostomy bag can be discharged more quickly and cleanly; in general, the liquid seepage drainage device can uniformly recycle leaked liquid through the matching of the drainage tube and the ostomy bag, the drainage tube and the ostomy bag are convenient to penetrate and combine, and the liquid in the ostomy bag can be completely discharged.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate and together with the embodiments of the utility model and do not constitute a limitation to the utility model, and in which:

FIG. 1 shows a schematic overall structure of an embodiment of the present utility model;

FIG. 2 shows an enlarged schematic view of portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 shows a second overall schematic of an embodiment of the utility model;

FIG. 4 shows an enlarged schematic view of section B of FIG. 3 in accordance with the present utility model;

Fig. 5 shows a schematic cross-sectional structure of an embodiment of the present utility model.

In the figure: 1. an ostomy bag; 2. a first opening; 21. a first pipe; 22. a plug body; 23. a connecting sheet; 3. a drainage tube; 4. a second opening; 41. a second pipe; 42. a cover body; 43. a retainer ring; 44. a filter screen; 5. and a third opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the utility model discloses a seepage drainage device, which is used for connecting drainage bottles, and comprises an ostomy bag 1, wherein a first opening 2 which is used for draining liquid and can be closed is arranged at the lower end of the ostomy bag 1, the drainage bottle can be connected to collect drained liquid, the drainage device also comprises a drainage tube 3, one end of the drainage tube is inserted into a patient to drain pus, tissue liquid and other liquids, the other end of the drainage tube is connected with the drainage bottle to collect the liquids, the drainage tube 3 penetrates through the front surface and the rear surface of the ostomy bag 1, a front through hole and a rear through hole are formed in the ostomy bag 1, and the rear through hole is positioned above the front through hole; the ostomy bag further comprises a second opening 4 for balancing the air pressure inside and outside the ostomy bag 1, and a third opening 5 for adjusting the position of the drainage tube 3, wherein the second opening 4 can be closed and is positioned on the ostomy bag 1, and the second opening 4 is positioned above a through hole behind the ostomy bag 1; a third opening 5 may be closed and located in the ostomy bag 1, said third opening 5 being at least one.

In the assembly process, the appointed positions on the front surface and the rear surface of the ostomy bag 1 are cut by using sterile scissors to form a front through hole and a rear through hole, the rear through hole is cut according to the size and the shape of a wound, the front through hole is cut according to the size and the shape of the drainage tube 3, the rear through hole is larger than the front through hole, the outlet end of the drainage tube 3 is inserted into the ostomy bag 1 through the rear through hole, a gap between the rear through hole and the skin can be sealed in various manners, such as leakage-proof paste and the like, and the sealing is used for preventing seepage from flowing out to the nearby skin, so that seepage can be ensured to enter the ostomy bag 1 completely; then the second opening 5 is opened, the position of the drainage tube 3 can be adjusted by using an instrument or directly by hand, so that the drainage tube 3 can be penetrated out from the front through hole, the insertion and combination are more convenient, the gap between the front through hole and the drainage tube 3 can be sealed in various modes, such as leakage-proof paste and the like, the sealing is to prevent seepage from flowing out of the ostomy bag 1 along the drainage tube 3, and the gap between the drainage tube 3 and the first opening 2 can be sealed, and a drainage bottle can be connected at the position of the drainage tube 3 and the first opening 2; when the seepage is recovered, the inlet end of the drainage tube 3 is inserted into a patient or a drainage part of a wound surface, drainage is conducted to the outside through the action of internal pressure, gravity or negative pressure suction and the like, pus, exudation blood, tissue fluid and other liquids in the patient are pumped out, the drainage bottle connected with the outlet end of the drainage tube 3 can collect the liquids, the liquids exuded from the periphery of the drainage tube 3 can enter the ostomy bag 1 through the rear through holes to be recovered uniformly, then the liquids flow through the first opening 2 and enter the drainage bottle under the influence of gravity, when the seepage enters the ostomy bag, the second opening 4 can be opened, the air pressure inside and outside the ostomy bag 1 is balanced, and the liquids in the ostomy bag 1 can be discharged more rapidly and cleanly; in general, the liquid seepage drainage device can uniformly recycle leaked liquid through the matching of the drainage tube and the ostomy bag, the drainage tube and the ostomy bag are convenient to penetrate and combine, and the liquid in the ostomy bag can be completely discharged.

It should be noted that the second openings 4 may be smaller in diameter, may be plural in number, may be provided on a side surface or the like, and may not affect the normal life of the user as much as possible, as long as they are located higher than the rear through holes, in the actual manufacturing process, as shown in the drawings for clarity only; the same applies to the third openings 5, the number of which is at least one, as far as there are several, and where they are arranged, which can be adjusted according to the actual need, in this embodiment preferably two.

Based on the above scheme, the specific structure of the first opening 2 is designed as follows in this embodiment, and the specific structure comprises a first pipeline 21, a plug body 22 and a connecting sheet 23, wherein the first pipeline 21 is positioned at the lower end of the ostomy bag 1 and is communicated with the cavity inside the ostomy bag 1; the plug body 22 is made of elastic material and is sealed with the first pipeline 21 in a plug connection mode; the connecting piece 23 is made of elastic material, and two ends are respectively connected with the first pipeline 21 and the plug body 22; through the design of above-mentioned structure, can conveniently open first opening 2, perhaps pack into first pipeline 21 with cock body 22 and carry out the elastic seal in order to close first opening 2, cock body 22 can be connected on first pipeline 21 through connection piece 23 simultaneously, can effectively prevent the loss of cock body 22.

As known from common knowledge, when the liquid in a closed container flows out through only one smaller outlet, under the action of air pressure, the problems of unsmooth liquid outflow, insufficient outflow and the like often exist, and similarly, if the liquid in the ostomy bag 1 is directly discharged through the first opening 2, the same problems also exist, in order to avoid the situation, a second opening 4 for balancing the air pressure inside and outside the ostomy bag 1 is provided in the embodiment, the specific structure comprises a second pipeline 41 and a cover 42, the second pipeline 41 is positioned on the ostomy bag 1 and is communicated with the inner cavity of the ostomy bag 1, the open end of the second pipeline 41 is provided with external threads, the connecting part of the second pipeline 41 and the ostomy bag 1 is higher than the through hole behind the Yu Zao pouch 1, and the seepage of the liquid can be prevented from flowing out through the second opening 4; the cover body 42 is provided with internal threads and meshed with external threads on the second pipeline 41, and the cover body 42 is also provided with a plurality of anti-slip protrusions; the threaded connection is simple in structure, reliable in connection and convenient to assemble and disassemble, and the anti-slip protrusions enable a user to unscrew or tighten the cover 42 more conveniently.

If air directly enters the ostomy bag 1 through the second opening 4, the wound of a patient can be polluted, and for this reason, the internal structure of the second opening 4 is further added and refined in the embodiment, and the specific structure comprises a retainer ring 43 and a filter screen 44, and the retainer ring 43 is fixedly arranged in the second pipeline 41; the filter screen 44 is arranged on the check ring 43; through the design of the above structure, large particle impurities in the air can be effectively prevented from entering the ostomy bag 1.

In order to further improve the filtering effect of the filter screen 44, the filter screen 44 in this embodiment is a HEPA filter screen, which not only can filter dust in air, but also can filter bacteria, so as to effectively prevent the external environment from infecting the wound of the patient.

In order to ensure that the seepage liquid can be uniformly recovered and cannot flow to other parts, the tightness of the connecting part of the ostomy bag 1 and the drainage tube 3 needs to be ensured, the leak-proof paste is taken as an example in the scheme, and the method for specifically using the front through hole in the embodiment is that an elastic film for sealing is arranged at the front through hole of the ostomy bag 1, the drainage tubes with various thicknesses can be penetrated out through the elasticity of the elastic film, the purpose of sealing the drainage tubes without liquid leakage can be achieved, the operation is simpler and more convenient, and the sealing effect is good.

Based on the above, it will be seen that the third opening 5 serves mainly to allow the hand or instrument to be introduced directly into the ostomy bag 1 for adjustment of the position of the drain tube 3, which is to be sealed after the adjustment has been completed, otherwise the ostomy bag 1 may be sealed by means of the third opening 5, for which purpose in the present embodiment two examples are given, sealing with a band sealer or sealing with a sealing clip, i.e. sealing with a band sealer are shown in the figures.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.

In addition, the terms "first", "second", etc. are used to define the components, and are only for convenience of distinguishing the corresponding components, and the terms have no special meaning unless otherwise stated, and therefore should not be construed as limiting the scope of the present application.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (8)

1. The utility model provides a seepage liquid drainage device for connect drainage bottle, includes ostomy bag (1), ostomy bag (1) lower extreme is equipped with and is used for flowing back and can seal first opening (2), but connect drainage bottle and collect the liquid of discharging, its characterized in that still includes drainage tube (3), drainage tube (3) one end inserts the patient in vivo and carries out the drainage to pus, tissue liquid etc. liquid, and the other end connects the drainage bottle and collects liquid, drainage tube (3) run through ostomy bag (1) front and back two sides to form place ahead through hole and rear through hole on ostomy bag (1), just the rear through hole is located the top of place ahead through hole;

The ostomy bag further comprises:

-a second opening (4) for balancing the air pressure inside and outside the ostomy bag (1), the second opening (4) being closable and located on the ostomy bag (1), the second opening (4) being located above the rear through hole of the ostomy bag (1);

-a third opening (5) for adjusting the position of the drainage tube (3), said third opening (5) being closable and located on the ostomy bag (1), at least one of said third openings (5).

2. A device according to claim 1, characterized in that said first opening (2) comprises:

-a first duct (21), said first duct (21) being located at the lower end of said ostomy bag (1) and communicating with the interior cavity of said ostomy bag (1);

A plug body (22), wherein the plug body (22) is made of elastic material and is sealed with the first pipeline (21) in a plug connection mode;

The connecting piece (23), the connecting piece (23) is made of elastic material, and both ends are connected with the first pipeline (21) and the cock body (22) respectively.

3. A device according to claim 1, characterized in that said second opening (4) comprises:

A second pipe (41), wherein the second pipe (41) is positioned on the ostomy bag (1) and is communicated with the cavity inside the ostomy bag (1), the opening end of the second pipe (41) is provided with external threads, and the connecting part of the second pipe (41) and the ostomy bag (1) is higher than the rear through hole of the ostomy bag (1);

The cover body (42), be equipped with the internal thread on the cover body (42) and with the external screw thread on the second pipeline (41) meshes, still be equipped with a plurality of non-slip raised on the cover body (42).

4. A device for drainage of liquids as claimed in claim 3, further comprising:

A retainer ring (43), wherein the retainer ring (43) is fixedly arranged inside the second pipeline (41);

And the filter screen (44), wherein the filter screen (44) is arranged on the check ring (43).

5. The device according to claim 4, wherein the filter (44) is a HEPA filter.

6. A device according to any one of claims 1-5, characterized in that an elastic membrane for sealing is provided at the front through-going opening of the ostomy bag (1).

7. A device according to any one of claims 1-5, characterized in that the third opening (5) is sealed with a band sealer.

8. A device according to any one of claims 1-5, characterized in that the third opening (5) is sealed by a sealing clip.