CN213697498U - Waterproof closed drainage tube fixing film not prone to falling off - Google Patents

Abstract

The utility model discloses a fixed pad pasting of waterproof closed drainage tube that is difficult for droing, including ring pad, side membrane and pneumatic valve, the lower surface of ring pad is connected with the rubberizing, and the outside parcel of rubberizing has the dust-proof membrane, the side membrane is installed in the top of ring pad, and the top of side membrane is connected with the top film, the pneumatic valve is connected in the outward flange of top film, and the upper end of pneumatic valve installs sealed lid, the outward flange of sealed lid evenly is provided with the antislip strip, and installs sealed the pad at the interior top of sealed lid, the inside intermediate position of pneumatic valve is fixed with the fender ring, and the inside of fender ring runs through there is the spring, the upper end of spring is connected with the baffle, and the lower surface outward flange of baffle installs the shock insulator, the backup pad is installed to the lower extreme of spring. This fixed pad pasting of drainage tube guarantees the better outside ventilative of human skin, can also avoid whole pad pasting inside to be dampened and intake, avoids polluting the drainage tube, effectively prevents the emergence of the condition of droing simultaneously.

Description

Waterproof closed drainage tube fixing film not prone to falling off

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a waterproof closed drainage tube fixing pad pasting which is not easy to fall off.

Background

The abdominal drainage is an external drainage method for placing a drainage object in the abdominal cavity to drain liquid and the like from the abdominal cavity to the outside, the drainage is to remove redundant effusion in the abdominal cavity, a plurality of abdominal drainage patients still need to stay outside the body for a long time after removing a drainage bag, and a drainage tube interface can not be affected with damp water so as to avoid wound infection.

However, in the process of bathing, the drainage tube at the waist and abdomen part of a patient is difficult to treat, generally, the drainage tube is wrapped by gauze and then pasted with a preservative film, but the drainage tube is poor in tightness, easy to fall off, and very easy to damp and enter water, so that inconvenience is brought to life of the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed pad pasting of waterproof closed drainage tube that is difficult for droing to the patient who proposes in solving above-mentioned background art is bathing the in-process, often hardly handles the drainage tube of abdomen portion department, generally is through the gauze parcel, pastes the way of plastic wrap again, but the seal is poor, and easily drops, very easily wets into water, brings inconvenient problem for patient's life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fixed pad pasting of waterproof closed drainage tube that is difficult for droing, includes ring pad, side membrane and pneumatic valve, the lower surface of ring pad is connected with the rubberizing, and the outside parcel of rubberizing has the dust-proof membrane, the side membrane is installed in the top of ring pad, and the top of side membrane is connected with the top film, the pneumatic valve is connected in the outward flange of top film, and the upper end of pneumatic valve installs sealed lid, the outward flange of sealed lid evenly is provided with the antislip strip, and the sealed pad of installing at the interior top of sealed lid, the inside intermediate position of pneumatic valve is fixed with keeps off the ring, and the inside of keeping off the ring runs through there is the spring, the upper end of spring is connected with the baffle, and the lower surface outward flange of baffle installs the dottle pin, the backup.

Preferably, the external structures of the rubberizing and the ring pad are both annular structures, the rubberizing material is hydrogel, and the ring pad material is elastic silica gel.

Preferably, a disc-shaped structure is formed among the side film, the top film and the ring pad, the side film is made of a one-way waterproof breathable film, and the top film is made of a transparent waterproof film.

Preferably, the air valve is communicated with the inside of the top film, and the air valve is in threaded connection with the sealing cover.

Preferably, the baffle passes through to constitute elastic construction between spring and the support, and the baffle passes through to constitute seal structure between spacer and the fender ring.

Preferably, the shape structure of the support is a fan-shaped structure, the supports are distributed at equal intervals along the outer edge of the support plate, and the supports are centrosymmetric with respect to the origin of the support plate.

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

1. the waterproof closed drainage tube fixing film not prone to falling off is provided with the adhesive made of hydrogel, and when the adhesive is in contact with the skin of a human body, the adhesive has good viscosity, so that the stability of the whole film when the whole film is fixed with the human body is enhanced, the possibility of falling off is reduced, and the ring pad made of silica gel is soft, so that the comfortableness of the whole film when the whole film is in contact with the human body is improved;

2. the whole sticking film is arranged to be in a disc shape, so that enough space is reserved for storing the drainage tube, the drainage tube can be wrapped better, the side film is made of the one-way waterproof breathable film, the skin of a human body can be better ventilated outwards, the whole sticking film can be prevented from being wetted and entering water, the drainage tube is prevented from being polluted, meanwhile, the top film is of a transparent structure, a user can observe the state of the drainage tube from the outer side conveniently, and the practicability of the whole sticking film is greatly enhanced;

3. set up the pneumatic valve and have two, but the inner structure of two pneumatic valves is opposite, make a pneumatic valve can exhaust, be convenient for make the inside negative pressure state that forms of whole pad pasting, and then further improve the steadiness that the pad pasting is fixed, effectively prevent the emergence of the condition of droing, and another pneumatic valve can aerify, make things convenient for the later stage to make the inside and outside atmospheric pressure of pad pasting balanced, be convenient for easily dismantle the pad pasting, it compresses tightly the fender ring to set up the elastic action that the baffle utilized the spring, thereby seal the fender ring, so that make things convenient for the inside carminative while of pneumatic valve, can also effectively prevent gaseous adverse current, whole seal is stronger.

Drawings

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

FIG. 2 is a schematic view of the cross-sectional structure inside the air valve of the present invention;

fig. 3 is a schematic view of the bottom view of the air valve of the present invention.

In the figure: 1. a ring pad; 2. gluing; 3. a dust-proof film; 4. a side film; 5. a top film; 6. an air valve; 7. a sealing cover; 8. anti-slip strips; 9. a gasket; 10. a baffle ring; 11. a spring; 12. a baffle plate; 13. a spacer; 14. a support plate; 15. and (4) a bracket.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a waterproof closed drainage tube fixing film not easy to fall off comprises a ring pad 1, an adhesive 2, a dustproof film 3, a side film 4, a top film 5, an air valve 6, a sealing cover 7, an anti-slip strip 8, a sealing gasket 9, a baffle ring 10, a spring 11, a baffle plate 12, a spacer 13, a supporting plate 14 and a support 15, wherein the lower surface of the ring pad 1 is connected with the adhesive 2, the outer side of the adhesive 2 is wrapped with the dustproof film 3, the side film 4 is installed above the ring pad 1, the top of the side film 4 is connected with the top film 5, the air valve 6 is connected with the outer edge of the top film 5, the upper end of the air valve 6 is provided with the sealing cover 7, the outer edge of the sealing cover 7 is uniformly provided with the anti-slip strip 8, the sealing gasket 9 is installed at the inner top of the sealing cover 7, the baffle ring 10 is fixed at the middle position inside of the air valve 6, the baffle ring 10 penetrates through the spring 11, the upper end, a support plate 14 is arranged at the lower end of the spring 11, and a bracket 15 is connected to the outer edge of the support plate 14;

the shape structures of the adhesive 2 and the ring pad 1 are both annular structures, the material of the adhesive 2 is hydrogel, the material of the ring pad 1 is elastic silica gel, the adhesive 2 made of hydrogel has better viscosity when contacting with human skin, so as to enhance the stability of the whole adhesive film when being fixed with human body and reduce the possibility of falling off, the ring pad 1 made of silica gel is softer, which is beneficial to improving the comfort of the whole adhesive film when contacting with human body, a disc-shaped structure is formed between the side film 4 and the top film 5 and the ring pad 1, the material of the side film 4 is a one-way waterproof breathable film, the material of the top film 5 is a transparent waterproof film, the whole adhesive film is arranged into a disc-shaped shape, so as to reserve enough space for storing the drainage tube and facilitate better wrapping the drainage tube, and the side film 4 is made of the one-way waterproof breathable film, thereby ensuring better outward ventilation of human skin, the whole pad pasting can be prevented from being affected with damp and water, the drainage tube is prevented from being polluted, meanwhile, the top film 5 is of a transparent structure, a user can conveniently observe the state of the drainage tube from the outer side, and the practicability of the whole pad pasting is greatly enhanced;

the air valve 6 is communicated with the inside of the top film 5, the connection mode between the air valve 6 and the sealing cover 7 is threaded connection, two air valves 6 are arranged, but the internal structures of the two air valves 6 are opposite, so that one air valve 6 can exhaust, the negative pressure state is conveniently formed inside the whole film, the stability of film fixation is further improved, the falling-off condition is effectively prevented, the other air valve 6 can be inflated, the internal and external air pressure of the film is balanced in the later period, the film is convenient to disassemble easily, the baffle 12 forms an elastic structure with the support 15 through the spring 11, the baffle 12 forms a sealing structure with the baffle ring 10 through the spacer 13, the baffle 12 compresses the baffle ring 10 through the elastic action of the spring 11, the baffle ring 10 is sealed, the convenience is brought for exhausting inside the air valve 6, and meanwhile, the gas backflow can be effectively prevented, whole leakproofness is stronger, and support 15's appearance structure is fan-shaped structure, and support 15 along the outward flange equidistance interval distribution of backup pad 14 to support 15 is symmetrical about the original point central symmetry of backup pad 14, sets up support 15 and backup pad 14 and can effectively fix the tip of spring 11, guarantees simultaneously that the inside gas passage of pneumatic valve 6 is usually, is convenient for admit air and exhaust.

The working principle is as follows: for the waterproof closed drainage tube fixing adhesive film which is not easy to fall off, firstly, the dustproof film 3 is torn off, then the ring pad 1 is pressed close to the skin of a patient, so that the drainage tube is wrapped by the side film 4 and the top film 5, the adhesive 2 is adhered with the skin of the patient, then the sealing cover 7 on one side is rotated to be opened, the surface roughness of the sealing cover 7 is higher due to the antiskid strip 8, the force is conveniently applied in a rotating mode, then the air valve 6 is externally connected with an air extractor, the air extractor forms suction, the baffle plate 12 drives the spacer 13 to be separated from the surface of the baffle ring 10, meanwhile, the spring 11 is driven to extend between the support plate 14 and the support 15 and the baffle plate 12, so that a gap is formed, the air in the side film 4 and the top film 5 is pumped out by the air extractor, a negative pressure state is formed, the whole adhesive film is more tightly attached to the, avoid inside air admission side membrane 4 and the epiphragma 5, then screwing up sealed lid 7, sealed pad 9 carries out the secondary seal, and it can be known to understand on the same principle, the inside structure setting of another exhaust air valve 6 is opposite with the structure of inflating air valve 6, and baffle 12 is located and keeps off ring 10 below, opens this exhaust air valve 6 and connects the inflation equipment and aerify to the epiphragma is inside, can conveniently tear whole epiphragma down, just so accomplish the use of the fixed epiphragma of whole waterproof closed drainage tube that is difficult for droing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a fixed pad pasting of waterproof closed drainage tube that is difficult for droing, includes ring pad (1), side membrane (4) and pneumatic valve (6), its characterized in that: the lower surface of the ring pad (1) is connected with a rubberizing (2), the outer side of the rubberizing (2) is wrapped by a dustproof film (3), the side film (4) is installed above the ring pad (1), the top of the side film (4) is connected with a top film (5), the air valve (6) is connected to the outer edge of the top film (5), a sealing cover (7) is installed at the upper end of the air valve (6), anti-slip strips (8) are evenly arranged on the outer edge of the sealing cover (7), a sealing gasket (9) is installed at the inner top of the sealing cover (7), a blocking ring (10) is fixed at the middle position of the inner portion of the air valve (6), a spring (11) penetrates through the inner portion of the blocking ring (10), the upper end of the spring (11) is connected with a baffle plate (12), a spacer (13) is installed at the outer edge of the lower surface of the baffle plate (12), a supporting, and the outer edge of the supporting plate (14) is connected with a bracket (15).

2. The difficult-to-fall off waterproof closed drainage tube fixing film according to claim 1, characterized in that: the appearance structures of the adhesive tape (2) and the ring pad (1) are both annular structures, the material of the adhesive tape (2) is hydrogel, and the material of the ring pad (1) is elastic silica gel.

3. The difficult-to-fall off waterproof closed drainage tube fixing film according to claim 1, characterized in that: a disc-shaped structure is formed among the side membrane (4), the top membrane (5) and the ring pad (1), the side membrane (4) is made of a one-way waterproof breathable film, and the top membrane (5) is made of a transparent waterproof film.

4. The difficult-to-fall off waterproof closed drainage tube fixing film according to claim 1, characterized in that: the air valve (6) is communicated with the inside of the top film (5), and the air valve (6) is in threaded connection with the sealing cover (7).

5. The difficult-to-fall off waterproof closed drainage tube fixing film according to claim 1, characterized in that: the baffle (12) forms an elastic structure with the support (15) through the spring (11), and the baffle (12) forms a sealing structure with the baffle ring (10) through the spacer (13).

6. The difficult-to-fall off waterproof closed drainage tube fixing film according to claim 1, characterized in that: the shape structure of the support (15) is a fan-shaped structure, the supports (15) are distributed along the outer edge of the support plate (14) at equal intervals, and the supports (15) are centrosymmetric about the origin of the support plate (14).

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