CN218943663U

CN218943663U - Waistband type ostomy bag

Info

Publication number: CN218943663U
Application number: CN202222518588.2U
Authority: CN
Inventors: 李照
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-23
Filing date: 2022-09-23
Publication date: 2023-05-02
Anticipated expiration: 2032-09-23

Abstract

The utility model discloses a waistband type ostomy bag, which comprises a self-adhesive elastic waistband, a base, a flexible sealing ring, a binding opening assembly and a sewage storage bag, wherein a sewage outlet is arranged on the base with two hanging lugs; the flexible sealing ring is matched with two annular sealing grooves on the base; and two sealing convex rings with the sizes and positions matched with those of the two annular sealing grooves are arranged on the bottom surface of the flexible sealing ring, and when the two sealing convex rings are matched, the two sealing convex rings are respectively clamped in the corresponding annular sealing grooves to form two sealing leakage-proof layers. The utility model uses a split structure, can realize contact sealing with the periphery of the enterostomy by using the flexible sealing ring, is easy to clean and replace, and simultaneously, the front surface and the back surface of the flexible sealing ring are both provided with two seals, so that the sealing leakage prevention can be better realized.

Description

Waistband type ostomy bag

Technical Field

The utility model relates to a medical auxiliary instrument, in particular to a waistband type ostomy bag which has good sealing performance and is easy to store dirt.

Background

An enterostomy is a common operation mode in colorectal surgery, and generally refers to an artificial opening made on an abdominal wall by a surgeon for treating certain intestinal diseases (such as rectal cancer, ulcerative colitis and the like), and a section of intestinal canal is pulled out of the opening and is turned over to be sewn on the abdominal wall, so that an enterostomy is formed, and the enterostomy is used for replacing the original anus of a perineum to perform a defecation function.

In the prior art, for patients with an open enterostomy, it is often necessary to provide an ostomy bag at the enterostomy in order to receive and store intestinal fluids, faeces, etc. of the intestine. Commonly used ostomy bags in clinic are typically attached to the periphery of an enterostomy and receive the dirt through a dirt storage bag secured to the ostomy bag.

The prior ostomy bag is of an integrated structure, namely, the ostomy bag is provided with an ostomy ring made of soft material, the ostomy ring is arranged at the intestinal ostomy part through the soft sealing ring towel, the functional purpose of the ostomy bag is achieved, and part of the ostomy bag is also provided with a drainage pipe communicated with the ostomy ring. Although the ostomy bag can basically fulfill the aim, due to the structural reasons, the ostomy bag has the defects that the conventional integrated ostomy ring is of a single-layer sealing structure, has poor sealing performance and comfort, and is not easy to replace and clean after the binding belt or the sealing ring is externally stained with dirt. Secondly, the dirt storage bag in the existing ostomy bag is fixed by bonding, the firmness is poor, the problem that dirt flows outwards due to infirm bonding occurs, and the use experience is affected.

In view of the above, there is room and a need for improvement in current ostomy bags.

Disclosure of Invention

(one) technical purpose

The utility model aims to overcome the defects in the prior art and provide a waistband type bag making with a split soft sealing ring and a fastening type dirt storage bag fixing structure.

(II) technical scheme

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a waistband type ostomy bag comprises a self-adhesive elastic waistband, a base, a flexible sealing ring, a binding opening assembly and a sewage storage bag, wherein a sewage outlet is arranged on the base with two hanging lugs, two annular sealing grooves are arranged on the front surface of the base with the sewage outlet as the center, and annular clamping positions are arranged on the back surface of the base at the positions of the sewage outlet; the flexible sealing ring is matched with two annular sealing grooves on the base; two sealing convex rings with the sizes and positions matched with those of the two annular sealing grooves are arranged on the bottom surface of the flexible sealing ring, and when the two sealing convex rings are matched, the two sealing convex rings are respectively clamped in the corresponding annular sealing grooves to form two sealing leakage-proof layers; an inner sealing leakage-proof ring and an outer sealing leakage-proof ring which are formed by annular concave parts are arranged on the upper surface of the flexible sealing ring, and a leakage-proof groove is formed by the concave parts; the self-adhesive elastic waistband is connected and matched with the upper two hangers of the base, and the base is fixed on the periphery of the intestinal stoma through the self-adhesive elastic waistband; the opening of the dirt storage bag sleeve is sleeved on the annular clamping position, and the dirt storage bag is fastened on the annular clamping position through the binding opening assembly.

Alternatively, the cinch assembly is a cinch cord that includes a cinch latch and a cinch cord with two ends that pass through the cinch latch.

Alternatively, the tying assembly is a cloth bag with a tying lock and tying ropes, the cloth bag is sleeved outside the dirt storage bag, and the cloth bag and the dirt storage bag are fastened on the annular clamping position by the tying ropes.

Further, when the bundling opening component is a bundling pocket, a zipper is arranged on the body of the cloth bag in the bundling pocket, and the article can be taken and put by opening and closing the bundling pocket under the bundling opening state through the zipper.

(III) beneficial effects

The utility model uses a split structure, can realize contact sealing with the periphery of the enterostomy by using the flexible sealing ring, is easy to clean and replace, and simultaneously, the front surface and the back surface of the flexible sealing ring are both provided with two seals, so that the sealing leakage prevention can be better realized.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the specification and together with the description, serve to explain the principles of the specification.

Fig. 1 is a schematic structural view of embodiment 1 of the present utility model.

Fig. 2 is a schematic structural view of embodiment 1 in another view of the present utility model.

Fig. 3 is a schematic view showing a split structure of the base and the flexible seal in embodiment 1 of the present utility model.

Fig. 4 is a schematic structural view of the base and flexible seal of embodiment 1 of the present utility model from another perspective.

Fig. 5 is a schematic view showing the structure of the base and the flexible seal in embodiment 1 of the present utility model.

FIG. 6 is a schematic view of the cloth bag according to example 2 of the present utility model, partially broken away.

Detailed Description

Various exemplary embodiments of the present specification will now be described in detail with reference to the accompanying drawings.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the disclosure, its application, or uses.

It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element 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.

In the description of the present utility model, it should also be noted that the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, unless explicitly stated or limited otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Example 1:

as shown in fig. 1-5, the exemplary structure provided includes a base 1 made of hard plastic, the base 1 includes a circular main body 2 and two hanging lugs 3 symmetrically arranged on the circular main body 2, and hanging holes 4 are arranged on the two hanging lugs 3; a sewage outlet 5 is arranged at the center of the circular main body 2 of the base 1; the front side A of the base 1 is provided with two annular sealing grooves 6 at the position of the drain outlet 5, the back side B of the base 1 is provided with an annular clamping position 7 at the position of the drain outlet 5, the annular clamping position 7 consists of a vertical section 8 extending downwards from the edge of the drain outlet 5 and an annular section 9 extending outwards horizontally and transversely from the lower end of the vertical section 8, and the vertical section 8 and the annular section 9 are matched to form an annular buckling groove 10. The bottom surface of the soft sealing ring 11 made of soft skin-friendly silica gel is matched with the sewage drain 5 on the front surface A of the base 1 in an alignment way, two sealing convex rings 12 matched with the annular sealing grooves 6 are arranged on the bottom surface of the soft sealing ring 11, an inner sealing leakage-proof ring 13 formed by a concave leakage-proof groove 15 and an outer sealing leakage-proof ring 14 concentric with the inner sealing leakage-proof ring 13 are arranged on the front surface of the soft sealing ring 11, and when in use, the sealing convex rings 12 are clamped into the corresponding annular sealing grooves 6 to form two seals. Likewise, the front surface of the flexible sealing ring 11 is contacted and matched with the skin of a user through the inner sealing leakage-proof ring 13 and the outer sealing leakage-proof ring 14 to form two sealing rings.

As a specific embodiment, when in use, the opening of the dirt storage bag 19 is sleeved on the annular clamping position 7 and then fastened by the binding opening assembly 16, so that the dirt storage bag 19 is fixed and sealed with the base 1; the restraint mouth assembly 16 is composed of a restraint mouth lock catch 17 and a restraint mouth rope 18 with two ends penetrating through the restraint mouth lock 17, when the restraint mouth is opened, the restraint mouth rope 18 is pulled out of the restraint mouth lock 17, so that the restraint mouth is contracted, locking is realized, the operation is convenient, and after the restraint mouth is fixed, the firmness is good.

As a specific embodiment, two ends of the viscoelastic waistband 20 are respectively connected and matched with the two hanging holes 4.

Example 2

The embodiment provides an exemplary structure when the bundle opening assembly 16 is the bundle opening 21 on the basis of the same structure, and based on the principle of simplicity, the same structure is different and repeated description is only performed to describe the differences from the embodiment 1, as shown in fig. 6, the bag 22 of the bundle opening 21 wraps the dirt storage bag 19 therein, the bag body of the bag 22 made of non-woven fabrics is provided with the zipper 23, and the object of opening and closing the article can be still performed when the bundle opening 21 is in the bundle opening state through the zipper 23, so that the purpose of adding the bag 22 is not only to shade the dirt storage bag 19 and improve the visual comfort in use, but also to serve as a storage bag for storing standby dirt storage bags.

The embodiments of the present specification have been described above, and the above description is illustrative, not exhaustive, and not limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein. The scope of the application is defined by the appended claims.

Claims

1. The waistband type ostomy bag is characterized in that: the self-adhesive elastic waistband, a base, a flexible sealing ring, a binding opening assembly and a sewage storage bag are included, a sewage outlet is arranged on the base with two hanging lugs, two annular sealing grooves are arranged on the front surface of the base by taking the sewage outlet as the center, and annular clamping positions are arranged on the back surface of the base at the positions of the sewage outlet; the flexible sealing ring is matched with two annular sealing grooves on the base; two sealing convex rings with the sizes and positions matched with those of the two annular sealing grooves are arranged on the bottom surface of the flexible sealing ring, and when the two sealing convex rings are matched, the two sealing convex rings are respectively clamped in the corresponding annular sealing grooves to form two sealing leakage-proof layers; an inner sealing leakage-proof ring and an outer sealing leakage-proof ring which are formed by annular concave parts are arranged on the upper surface of the flexible sealing ring, and a leakage-proof groove is formed by the concave parts; the opening of the dirt storage bag sleeve is sleeved on the annular clamping position, and the dirt storage bag is fastened on the annular clamping position through the binding opening assembly; the self-adhesive elastic waistband is connected and matched with the upper two hangers of the base, and the base is fixed on the periphery of the intestinal stoma through the self-adhesive elastic waistband.

2. A waistband ostomy bag as recited in claim 1, wherein: the restraint opening component is a restraint opening rope and comprises a restraint opening lock catch and a restraint opening rope with two ends penetrating through the restraint opening lock.

3. A waistband ostomy bag as recited in claim 1, wherein: the binding opening component is a cloth bag with a binding opening lock and a binding opening rope, the cloth bag is sleeved outside the dirt storage bag, and the cloth bag and the dirt storage bag are fastened on the annular clamping position by the binding opening rope.

4. A waistband ostomy bag as recited in claim 3, wherein: the bag body of the cloth bag is provided with a zipper, and the bag body can be opened and closed to take and put articles when the bag is in a bag opening state through the zipper.