CN213076843U

CN213076843U - Prevent drainage bag of pipe periphery seepage

Info

Publication number: CN213076843U
Application number: CN202021659781.2U
Authority: CN
Inventors: 郑胜武
Original assignee: Wenzhou Celecare Medical Devices Co ltd
Current assignee: Wenzhou Celecare Medical Devices Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-30
Anticipated expiration: 2030-08-11

Abstract

The utility model relates to the technical field of drainage devices, in particular to a drainage bag for preventing leakage around a tube, which comprises a drainage bag, wherein a chassis application is tightly bonded on the back surface of the drainage bag, a through hole is arranged at the center of the chassis application, a drainage tube is arranged inside the through hole, a sealing structure is arranged on the front surface of the drainage bag, and one end of the drainage tube passes through the sealing structure; the sealing structure comprises a base, the base is of a circular groove-shaped structure, a first opening is formed in the bottom of the base, and an outer ring is tightly bonded at the opening of the top of the base. The utility model discloses a can guarantee to seal the junction between drainage tube and the drainage bag, can not cause the liquid seepage, seal structure can pass and seal the drainage tube of various models, processing simple to operate, and the chassis is applied ointment or plaster and is equipped with round non-woven fabric sticky tape around, further strengthens being fixed in skin, avoids unexpected seepage, and the scale ring can be tailor according to making a mouthful size, and the adaptation is used to convenient different mouthful sizes of making.

Description

Prevent drainage bag of pipe periphery seepage

Technical Field

The utility model relates to a drainage device technical field, specifically speaking relates to a prevent drainage bag of pipe border seepage.

Background

After abdominal cavity operation, often need with the drainage of the various body fluids in the abdominal cavity to external, the drainage mode commonly used at present is drawn the patient external through the drainage bag through the drainage tube with the body fluid and collects, but body fluid can flow the patient external along the outer wall of drainage tube sometimes when adopting this kind of mode, pollute trousers and bed clothes, also cause the drainage mouth of pipe skin around very easily to itch the inflammation, serious still can cause the wound infection, in order to guarantee the fixed of drainage tube during the drainage, the working of plastics that need use are more, still need use the expansion bolt, the structure is comparatively complicated, because the drainage tube wall is smooth, it is not good with the plastics inner wall leakproofness of expansion bolt, the seepage liquid can ooze outside the stoma bag along the junction between drainage tube and the stoma bag, cause the liquid seepage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent drainage bag of pipe border seepage to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides a drainage bag for preventing the leakage of the periphery of a tube, which comprises a drainage bag, wherein a chassis application is closely bonded on the back surface of the drainage bag, a through hole is arranged at the center of the chassis application, a drainage tube is arranged at the inner side of the through hole, a sealing structure is arranged on the front surface of the drainage bag, and one end of the drainage tube passes through the sealing structure; the sealing structure comprises a base, the base is a circular groove-shaped structure, a first opening is formed in the bottom of the base, an outer ring is tightly bonded at the top opening of the base, a plurality of limiting protrusions are tightly bonded on the inner side wall of the base, a clamping cover is arranged inside the base, a clamping groove is formed in the outer wall of the clamping cover, a second opening is formed in the bottom of the clamping cover which is of the circular groove-shaped structure, the clamping groove is matched with the limiting protrusions in a clamped mode, a silica gel sheet is arranged at the bottom of the clamping cover inside the base, a small hole is formed in the center of the silica gel sheet, and one end of the drainage tube penetrates through the second opening and the first opening in sequence and penetrates out of the outer wall of the base.

Preferably, the surface to which the chassis is applied is provided with a graduated ring.

Preferably, the outer ring of the chassis application is tightly adhered with a non-woven fabric adhesive tape.

Preferably, the outer side edge of the drainage bag is tightly adhered with a protective strip.

Preferably, one end of the drainage bag is connected with a liquid discharge pipe, and the outer end of the liquid discharge pipe is provided with a sealing plug.

Preferably, a seal ring is fixed to the inner wall of the outer ring by heat fusion.

Preferably, the outer wall of the base of the sealing structure is fixed on the outer wall of the drainage bag in a hot melting mode.

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

the utility model discloses a can guarantee to seal the junction between drainage tube and the drainage bag, can not cause the liquid seepage, seal structure can pass and seal the drainage tube of various models, processing simple to operate, and the chassis is applied ointment or plaster and is equipped with round non-woven fabric sticky tape around, further strengthens being fixed in skin, avoids unexpected seepage, and the scale ring can be tailor according to making a mouthful size, and the adaptation is used to convenient different mouthful sizes of making.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic structural diagram of the middle sealing structure of the present invention.

The various reference numbers in the figures mean: 1. a drainage bag; 11. a non-woven fabric tape; 12. a liquid discharge pipe; 13. a sealing plug; 14. a protective strip; 2. applying a chassis; 21. a scale ring; 22. a through hole; 3. a sealing structure; 31. a base; 311. a first opening; 312. a limiting bulge; 32. an outer ring; 321. a seal ring; 33. a cover is clamped; 331. a card slot; 332. a second opening; 34. a silica gel sheet; 341. a small hole; 4. a drainage tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The utility model provides a drainage bag for preventing leakage around a tube, as shown in figures 1-3, comprising a drainage bag 1, wherein a chassis plaster 2 is closely bonded on the back surface of the drainage bag 1 and is used for being stuck and fixed on the skin of a stoma of a patient, a through hole 22 is arranged at the center of the chassis plaster 2 and is convenient for a drainage tube to pass through, a drainage tube 4 is arranged inside the through hole 22, a sealing structure 3 is arranged on the front surface of the drainage bag 1 to ensure the sealing between the drainage tube 4 and the drainage bag 1, and one end of the drainage tube 4 passes through the sealing structure 3; seal structure 3 includes base 31, base 31 is circular slot shaped structure, and first opening 311 has been seted up to the bottom of base 31, the open-top department of base 31 closely bonds and has outer loop 32, the inside wall of base 31 closely bonds and has a plurality of spacing archs 312, the inside of base 31 is provided with card lid 33, draw-in groove 331 has been seted up to the outer wall of card lid 33, second opening 332 has been seted up for circular slot shaped structure and bottom to card lid 33, draw-in groove 331 and the cooperation of spacing protruding 312 joint, make card lid 33 fix the inside at base 31, the inside of base 31 is located the bottom department of card lid 33 and is provided with silica gel piece 34, a sealed for guaranteeing the inner wall of base 31, aperture 341 has been seted up to the center department of silica gel piece 34, be convenient for drainage tube 4 to pass, the one end of drainage tube 4 passes second opening 332 and first opening 311 in proper order.

In particular, the surface of the chassis application 2 is provided with a scale ring 21, which is convenient for cutting according to the size of the stoma.

In this embodiment, the outer ring of the chassis application 2 is tightly bonded with a circle of non-woven fabric adhesive tape 11, which further enhances the fixation on the skin and avoids accidental leakage.

Further, the outside limit of drainage bag 1 closely bonds and has protection strip 14, protects the side of drainage bag 1, avoids drainage bag 1 to receive friction or collision damage.

Further, the middle small hole 341 of the silica gel sheet 34 has certain elasticity, and can be expanded and contracted, so that different drainage tubes 4 can conveniently pass through.

Furthermore, one end of the drainage bag 1 is connected with a drainage tube 12, and the outer end of the drainage tube 12 is provided with a sealing plug 13, so that the drainage tube 12 can be opened and closed conveniently.

Further, a sealing ring 321 is fixed on the inner wall of the outer ring 32 by hot melting, so as to ensure the sealing of the inner side of the opening of the base 31.

Further, the outer wall of the base 31 of the sealing structure 3 is fixed on the outer wall of the drainage bag 1 through hot melting, so that the sealing structure 3 is ensured to be tightly fixed.

Further, the outer wall that 2 was applied ointment or plaster to the chassis is provided with the one deck and leaves the type membrane, is convenient for apply ointment or plaster 2 to the chassis when not using and protect, tears it during the use for the chassis that the coating has the waterproof glue is applied ointment or plaster 2 and is pasted in patient's skin department.

When the drainage bag for preventing leakage around the tube is used, firstly, the release film on the chassis application 2 on one side of the back surface of the drainage bag 1 is torn, the scale ring 21 is cut according to the size of a stoma of a patient, the size of the through hole 22 is matched with the stoma, then the chassis application 2 and the non-woven fabric adhesive tape 11 are pasted on the skin of the stoma of the patient, the through hole 22 is connected with the stoma, then the drainage tube 4 sequentially penetrates through the first opening 311 and the second opening 332 from the outer side, and penetrates into the stoma of the patient from the through hole 22, when the drainage tube 4 penetrates through the small hole 341 on the silica gel sheet 34, the ductility of the small hole 341 on the silica gel sheet 34 is utilized, and the friction force between the small hole 341 and the outer wall of the pipeline material is utilized, so that the drainage tube 4 is sealed with the connection between the outer side of the stoma and the drainage tube 4 through the silica gel sheet 34.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a prevent drainage bag of pipe border seepage, includes drainage bag (1), its characterized in that: a chassis application (2) is tightly bonded to the back surface of the drainage bag (1), a through hole (22) is formed in the center of the chassis application (2), a drainage tube (4) is arranged on the inner side of the through hole (22), a sealing structure (3) is arranged on the front surface of the drainage bag (1), and one end of the drainage tube (4) penetrates through the sealing structure (3); the sealing structure (3) comprises a base (31), the base (31) is of a circular groove-shaped structure, a first opening (311) is arranged at the bottom of the base (31), an outer ring (32) is tightly adhered at the opening at the top of the base (31), a plurality of limiting bulges (312) are tightly adhered on the inner side wall of the base (31), a clamping cover (33) is arranged inside the base (31), the outer wall of the clamping cover (33) is provided with a clamping groove (331), the clamping cover (33) is of a circular groove-shaped structure, the bottom of the clamping cover is provided with a second opening (332), the clamping groove (331) is matched with the limiting bulge (312) in a clamping way, a silica gel sheet (34) is arranged at the bottom of the clamping cover (33) in the base (31), a small hole (341) is formed in the center of the silica gel sheet (34), and one end of the drainage tube (4) sequentially penetrates through the second opening (332) and the first opening (311) and penetrates out of the outer wall of the base (31).

2. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: the surface of the chassis application (2) is provided with a scale ring (21).

3. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: the outer ring of the chassis application (2) is tightly bonded with a non-woven fabric adhesive tape (11).

4. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: the outer side edge of the drainage bag (1) is tightly bonded with a protective strip (14).

5. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: one end of the drainage bag (1) is connected with a liquid discharge pipe (12), and the outer end of the liquid discharge pipe (12) is provided with a sealing plug (13).

6. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: and a sealing ring (321) is fixed on the inner wall of the outer ring (32) in a hot melting way.

7. The drainage bag for preventing leakage around a pipe according to claim 1, wherein: and the outer wall of the base (31) of the sealing structure (3) is fixed on the outer wall of the drainage bag (1) in a hot melting way.