CN213098663U

CN213098663U - Anti-reflux one-piece ostomy bag

Info

Publication number: CN213098663U
Application number: CN202021042409.7U
Authority: CN
Inventors: 杨春蓝; 毛池容; 陈方芳; 何金娜
Original assignee: First People's Hospital Of Ziyang
Current assignee: First People's Hospital Of Ziyang
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-05-04
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an anti-reflux one-piece ostomy bag, which comprises a medical colloid, a PE inner bag, a PE outer bag, a one-way valve component and a sealer; the middle part of the medical colloid is provided with an opening, the opening end of the medical colloid is communicated with the PE inner bag, the PE inner bag is embedded in the PE outer bag, and the inner veneering surface of the medical colloid is contacted with the outer wall surface of the PE outer bag; the check valve subassembly sets up on the PE inner bag, the sealer sets up on the outer bag of PE, check valve subassembly includes a plurality of check valves, the check valve evenly sets up on the bag body profile of PE inner bag, the utility model discloses well check valve can realize the smooth drainage of any position, low cost, convenient operation, and is multiple functional, and it is convenient to have brought for medical staff's operation, practices thrift operating time, prevents that the urine from soaking the stoma against the current, leads to the infection, can alleviate the burden for patient, ensures patient's safety.

Description

Anti-reflux one-piece ostomy bag

Technical Field

The utility model belongs to the technical field of medical supplies and specifically relates to a prevent bag is made to one-piece formula against current.

Background

With the increase of patients with malignant bladder tumors, patients with ileum bladder surgery after bladder excision are increased, nursing of a bladder stoma is particularly important, the patients can suffer from fistulization infection due to urine backflow, total peritonitis is caused, the life of the patients is threatened, the urine is accumulated, the stoma bag falls off automatically, and skin rash and infection around fistulization occur. This kind prevents one-piece pocket of making against current, no matter the patient is in what kind of position, the homoenergetic is drainage by oneself to around anti urine returns the fistulization against the current, whole journey need not to carry out manual extrusion urine, it can be in the discharge band by oneself. And the procedure is reduced, the infection is prevented, and the time is saved.

The ostomy bag mode used at present has the following problems: make the pocket paste around making mouthful skin after because of the position influence, can't drainage by oneself, need manually extrude the drainage (this step has the urine to make the risk that mouthful department leads to the infection), it is folding by oneself that the bag drainage head is probably taken place to influence by patient's position to make the pocket below, unable normal drainage urine (complex operation, need medical staff, the energy waste, the patient can't have a rest well, the mental pressure is big) urine pushes away in the in-band after heavily, easily lead to making the pocket and drop by oneself and easily breed the bacterium, lead to infecting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: to above-mentioned problem, provide a prevent that pocket is made to one-piece type against current, solved the disease when the pocket is made in the use, because of the position influence, can't drainage by oneself, need manually to extrude the drainage and lead to the problem that has the risk of infection to and the below is made the pocket drainage head and is influenced by patient's position and probably takes place to fold by oneself, the problem of unable normal drainage urine.

The scheme is realized as follows:

a backflow-preventing one-piece ostomy bag: comprises medical colloid, a PE inner bag, a PE outer bag, a one-way valve component and a sealing device; the middle part of the medical colloid is provided with an opening, the opening end of the medical colloid is communicated with the PE inner bag, the PE inner bag is embedded in the PE outer bag, and the inner veneering surface of the medical colloid is contacted with the outer wall surface of the PE outer bag; the check valve assembly is arranged on the PE inner bag, and the sealing device is arranged on the PE outer bag.

Preferably, the one-way valve assembly comprises a plurality of one-way valves, and the one-way valves are uniformly arranged along the contour of the bag body of the PE inner bag.

Preferably, the check valve assembly comprises a first check valve, a second check valve and a third check valve, the first check valve and the second check valve are symmetrically arranged on the left side and the right side of the PE inner bag, the third check valve is arranged at the bottom of the PE inner bag, and the outlet of the third check valve is arranged at a position corresponding to the inlet of the sealing device.

Preferably, the angle between the first check valve or the second check valve and the third check valve ranges from 90 degrees to 120 degrees.

Preferably, the medical colloid is of a circular structure.

Preferably, the medical colloid is fixedly arranged on the PE outer bag, so that the PE inner bag is fixedly arranged on the PE outer bag; the one-way valve assemblies are all arranged in the PE inner bag.

Preferably, the annular surface of the medical colloid is provided with an annular ruler code ring.

Preferably, the surface of the PE outer bag that contacts the skin is provided with a nonwoven fabric.

Preferably, the sealing device is a hollow soft plug type sealing device, and the hollow soft plug type sealing device is used for externally discharging urine.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in by a medical colloid chassis, the skin face is pressed close to with PE film bag to PE film bag and is covered by the non-woven fabrics, and embedding PE film inner bag in the PE film bag, the three face of its inner bag respectively have a check valve respectively, and PE film bag below has a fretwork cork formula capper to carry out the drainage. The three one-way valves can realize smooth drainage of any body position, and are low in cost, convenient to operate and complete in function, bring convenience to the operation of medical staff, save the operation time, prevent the urine from soaking the fistulization opening in a countercurrent manner to cause infection, reduce the burden of a patient and ensure the safety of the patient.

2. The utility model discloses a PE, medical colloid material are made, and the quality is lighter, multiple functional, convenient to use, reasonable in design to aseptic technical requirement homoenergetic satisfy, provide convenience for medical staff, alleviate the burden for patient.

3. The utility model is suitable for a hospital medical care and patient's back of going home are nursed by oneself after ileum takes the place of bladder operation, and protection fistulization mouth and urine drainage use, low cost, economical and convenient, the practicality is strong.

Drawings

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

the labels in the figure are: 1. medical colloid; 2. a PE inner bag; 3. PE outer bags; 4. a sealer; 51. a first check valve; 52. a second one-way valve; 53. and a third one-way valve.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like 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," "second," etc. may explicitly or implicitly include one or more of that feature.

Example 1

As shown in fig. 1, the backflow-preventing one-piece ostomy bag comprises a medical colloid 1, a PE inner bag 2, a PE outer bag 3, a one-way valve assembly and a sealer 4; medical colloid 1 is circular structure, 1 middle part opening of medical colloid, medical colloid 1's open end and PE inner bag 2 through connection, contacts through medical colloid 1 and patient's fistulization mouth and is connected, makes patient's urine enter into PE inner bag 2 by medical colloid 1's open end, the embedded setting of PE inner bag 2 is in the outer bag of PE 3, and the outer wall contact of medical colloid 1's interior wainscot and the outer bag of PE 3.

The medical colloid 1 is fixedly arranged on the PE outer bag 3, so that the PE inner bag 2 is fixedly arranged on the PE outer bag 3; the one-way valve assemblies are arranged on the PE inner bag 2 and are all arranged in the PE inner bag 2, and urine enters the PE inner bag 2 through the opening end of the medical colloid 1 and is accumulated in the PE inner bag 2; when the accumulation reaches the inlet of the one-way valve component, the one-way valve component automatically guides urine into the PE outer bag 3, prevents the urine from reversely soaking the stoma to cause infection, can reduce the burden of a patient and ensure the safety of the patient.

The sealer 4 is provided on the PE outer bag 3, and urine accumulated in the PE outer bag 3 is discharged to the outside through the sealer 4.

The check valve assembly comprises a plurality of check valves, the check valves are uniformly arranged along the contour of the PE inner bag 2, in this embodiment, the check valve assembly comprises a first check valve 51, a second check valve 52 and a third check valve 53, the first check valve 51 and the second check valve 52 are symmetrically arranged at the left side and the right side of the PE inner bag 2, the third check valve 53 is arranged at the bottom of the PE inner bag 2, and the outlet of the third check valve 53 is arranged at a position corresponding to the inlet of the sealing device 4.

The angle range between the first one-way valve 51 or the second one-way valve 52 and the third one-way valve 53 is 90-120 degrees, and when a patient is in any posture, urine in the PE inner bag 2 can be guided and discharged through the one-way valves in the direction, so that the urine is prevented from flowing reversely.

The anchor ring of medical colloid 1 is provided with annular chi sign indicating number circle (not drawn), cuts out the size of making the mouth of medical sticky tape that can be accurate through annular chi sign indicating number circle, simplifies the application method, makes the disease use more high-efficient and accurate.

The face that is provided with medical colloid 1 on the outer bag of PE 3 contacts with disease skin, set up the non-woven fabrics on the outer bag of PE 3 with the skin contact surface, reduce the direct contact of outer bag of PE 3 and skin, promote the travelling comfort of using, alleviate the burden of disease.

The sealing device 4 is a hollow soft plug type sealing device 4, and urine is discharged from the outside through the hollow soft plug type sealing device 4.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A backflow-preventing one-piece ostomy bag characterized in that: comprises medical colloid, a PE inner bag, a PE outer bag, a one-way valve component and a sealing device; the middle part of the medical colloid is provided with an opening, the opening end of the medical colloid is communicated with the PE inner bag, the PE inner bag is embedded in the PE outer bag, and the inner veneering surface of the medical colloid is contacted with the outer wall surface of the PE outer bag; the check valve assembly is arranged on the PE inner bag, and the sealing device is arranged on the PE outer bag.

2. The backflow-preventing one-piece ostomy bag of claim 1, wherein: the check valve assembly comprises a plurality of check valves, and the check valves are uniformly arranged along the contour of the PE inner bag.

3. A backflow-preventing one-piece ostomy bag as claimed in claim 2, wherein: the check valve assembly comprises a first check valve, a second check valve and a third check valve, the first check valve and the second check valve are symmetrically arranged on the left side and the right side of the PE inner bag, the third check valve is arranged at the bottom of the PE inner bag, and the outlet of the third check valve is arranged corresponding to the inlet of the sealing device.

4. A backflow-preventing one-piece ostomy bag as claimed in claim 3, wherein: the angle range between the first one-way valve or the second one-way valve and the third one-way valve is 90-120 degrees.

5. A backflow-preventing one-piece ostomy bag as claimed in claim 1, 2, 3 or 4, characterised in that: the medical colloid is of a circular structure.

6. A backflow-preventing one-piece ostomy bag as claimed in claim 1, 2, 3 or 4, characterised in that: the medical colloid is fixedly arranged on the PE outer bag, so that the PE inner bag is fixedly arranged on the PE outer bag; the one-way valve assemblies are all arranged in the PE inner bag.

7. A backflow-preventing one-piece ostomy bag as claimed in claim 1, 2, 3 or 4, characterised in that: the ring surface of the medical colloid is provided with an annular ruler code ring.

8. A backflow-preventing one-piece ostomy bag as claimed in claim 1, 2, 3 or 4, characterised in that: the surface of the PE outer bag, which is in contact with the skin, is provided with non-woven fabrics.

9. A backflow-preventing one-piece ostomy bag as claimed in claim 1, 2, 3 or 4, characterised in that: the sealing device is a hollow soft plug type sealing device.