CN215020159U - Ostomy bag roll-folding closing structure - Google Patents

Abstract

An ostomy bag roll-fold closure comprising: the bag body comprises a first bag sheet and a second bag sheet which are fixedly connected, and is provided with a discharge part which is provided with a discharge port for discharging excrement; the winding and folding piece is arranged on the discharge part and comprises a first winding and folding piece arranged on the first bag sheet and a second winding and folding piece arranged on the second bag sheet, and the first winding and folding piece and the second winding and folding piece are oppositely arranged so that the first bag sheet and the second bag sheet at the discharge part are mutually close and the discharge part can be in a tensioning state after being wound and folded so as to force the discharge port to be in a sealing state; and a fastening member provided on the bag body to fasten the rolled and folded discharge portion. The utility model discloses well first book flap and second book flap can make first bag piece and the second bag piece of discharge portion department more hug closely, and when the book discharge portion, can provide sufficient tension and seal discharge portion.

Description

Ostomy bag roll-folding closing structure

[ technical field ] A method for producing a semiconductor device

The utility model relates to a stoma medical instrument technical field especially relates to a stoma bag book enclosed construction.

[ background of the invention ]

The patient needs to use the anorectal ostomy bag after the anorectal ostomy operation to collect excrement in vitro. The ostomy bag is divided into a closed bag and an open bag, the closed bag only has an inlet and no discharge port, the ostomy bag is disposable, a patient may need more ostomy bags per day, and the application range is narrow; the lower part of the open bag is provided with a discharge port, and the excrement in the bag can be discharged through the discharge port after being contained to a certain degree and then is sealed for continuous use after being discharged.

Currently, the open bag is usually provided with a discharge part with a discharge opening, and a rolling flap piece is arranged on the discharge part, and the discharge part is folded along the edge of the rolling flap piece to realize the sealing of the discharge part. However, in the prior art, the bag body is of a soft structure, and is difficult to be tightly attached after being leveled, so that the sealing performance after being rolled and folded is poor; the bag body is usually provided with only one rolled flap, which is difficult to provide sufficient tension when rolled, and there is a possibility of leakage of the discharge portion, and therefore, it is necessary to improve the prior art to overcome the above-mentioned drawbacks of the prior art.

[ Utility model ] content

An object of the utility model is to provide an ostomy bag roll-fold enclosed construction to improve the leakproofness after the discharge portion is rolled over.

The utility model aims at realizing through the following technical scheme: an ostomy bag roll-fold closure comprising: the bag body comprises a first bag sheet and a second bag sheet which are fixedly connected, and is provided with a discharge part which is provided with a discharge port for discharging excrement; the first rolling piece and the second rolling piece are arranged oppositely, so that the first bag sheet and the second bag sheet at the discharge part are close to each other, and the discharge part can be in a tensioning state after being rolled and folded, and the discharge port is forced to be in a sealing state; and a fastening member provided on the bag body to fasten the folded discharge part.

Further, a third rolling flap is further arranged on the discharge portion, the third rolling flap and the first rolling flap or the second rolling flap are arranged side by side, and a rolling gap for tensioning the bag sheet is formed between the third rolling flap and the first rolling flap or the second rolling flap.

Further, a third roll flap positioned on the first bag sheet and a fourth roll flap positioned on the second bag sheet are arranged on the discharge part, and the third roll flap and the fourth roll flap are arranged oppositely.

Further, the third rolling flap piece and the first rolling flap piece are arranged side by side, a rolling gap for tensioning the bag sheet is formed between the third rolling flap piece and the first rolling flap piece, the fourth rolling flap piece and the second rolling flap piece are arranged side by side, and a rolling gap for tensioning the bag sheet is formed between the fourth rolling flap piece and the second rolling flap piece.

Furthermore, one surface of the first rolling flap piece, which is attached to the discharge part, is convexly provided with at least one first convex part used for abutting against the second rolling flap piece, and one surface of the second rolling flap piece, which is attached to the discharge part, is convexly provided with at least one second convex part used for abutting against the first rolling flap piece; or the first rolling folding piece or the second rolling folding piece is provided with at least one groove, and the rolling folding piece which is not provided with the groove is convexly provided with at least one third convex part which corresponds to and is meshed with the groove.

Further, first convex part with the height of second convex part is the same, and crisscross the setting, first convex part with second convex part both ends extend to respectively the avris of emission portion.

Further, the height of the third convex part is equal to or greater than or less than the depth of the groove, and two ends of the groove and the third convex part respectively extend to the sides of the discharge part.

Further, the fastener includes first fastening portion and second fastening portion, first fastening portion with the second fastening portion sets up the position department that the discharge port was kept away from to the discharge portion, after the discharge portion is rolled up, first fastening portion with the second fastening portion corresponds the joining in marriage.

Further, first fastening portion sets up the avris of discharge portion, and partial mobilizable being located the outside of discharge portion, after the discharge portion convolution, first fastening portion is located second fastening portion avris can be towards second fastening portion buckles and connects, in order to wrap up the discharge portion.

Furthermore, a first connecting sheet for fixing the distance between the third rolling folding piece and the first rolling folding piece is connected between the third rolling folding piece and the first rolling folding piece, and a second connecting sheet for fixing the distance between the fourth rolling folding piece and the second rolling folding piece is connected between the fourth rolling folding piece and the second rolling folding piece.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses a set up first volume flap piece and second volume flap piece on first bag piece and second bag piece respectively, and first volume flap piece and second volume flap piece set up relatively, and first volume flap piece and second volume flap piece can support first bag piece and second bag piece respectively to when rolling over the discharge portion, make first bag piece and second bag piece laminating more inseparable, also can provide sufficient tension simultaneously and seal the discharge portion.

[ description of the drawings ]

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

Fig. 2 is a partial enlarged view of fig. 1 at a.

Fig. 3 is a schematic diagram of the back structure of the present invention.

Fig. 4 is a partial enlarged view of fig. 3 at B.

Fig. 5 is a schematic perspective view of the middle-rolling flap of the present invention.

Fig. 6 is a schematic structural view of another preferred embodiment of fig. 5.

[ detailed description ] embodiments

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "comprising" and "having," as well as any variations thereof, in this application are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Referring to fig. 1 and 3, a structure for closing an ostomy bag according to a preferred embodiment of the present invention includes: the bag body 100 comprises a first bag sheet 1 and a second bag sheet 2 which are fixedly connected, the bag body 100 is provided with a discharge part 200, and the discharge part 200 is provided with a discharge port 201 for discharging excrement; the winding and folding piece is arranged on the discharge part 200 and comprises a first winding and folding piece 31 arranged on the first bag sheet 1 and a second winding and folding piece 32 arranged on the second bag sheet 2, the first winding and folding piece 31 and the second winding and folding piece 32 are oppositely arranged so that the first bag sheet 1 and the second bag sheet 2 at the discharge part 200 are close to each other, and the discharge part 200 can be in a tensioning state after being wound and folded so as to force the discharge port 201 to be in a sealing state; and a fastening member 4 provided on the bag body 100 to fasten the rolled drain portion 200. The above-mentioned sealed state means: the excrement in the bag body 100 cannot be discharged through the discharge port 201.

The utility model discloses a set up first volume of folded piece 31 and second volume of folded piece 32 on first bag piece 1 and second bag piece 2 respectively, and first volume of folded piece 31 and second volume of folded piece 32 set up relatively, first volume of folded piece 31 and second volume of folded piece 32 can support first bag piece 1 and second bag piece 2 respectively, in order when the volume is rolled over discharge portion 200, first volume of folded piece 31 and second volume of folded piece 32 extrude each other, make first bag piece 1 and second bag piece 2 more hug closely, also can provide sufficient tension simultaneously and seal discharge portion 200.

Further, the first and second sheets 1 and 2 are made of a flexible plastic film which is impermeable to water or air. The fixing means may specifically be welding, bonding or other fastening means, and in this embodiment, welding is preferably used. The first sheet 1 and the second sheet 2 are welded and fixed together at the side of the discharging part 200, the first sheet 1 and the second sheet 2 each include distal edges (not shown) located at the end of the discharging part 200 and not fixed to each other, a discharge opening 201 is formed between the distal edges, and the distal edges of the first sheet 1 and the second sheet 2 are flush with each other.

The first roll flap 31 and the second roll flap 32 are located at positions near the discharge opening 201. The first roll flap 31 and the second roll flap 32 have the same structure, and taking the first roll flap 31 as an example, the first roll flap 31 has a square sheet structure, and both ends thereof extend to the sides of the discharge portion 200. The first folding sheet 31 includes a long side parallel to the discharge opening 201 in the state where the first sheet 1 and the second sheet 2 are attached and a short side adjacent to the long side, and the discharge portion 200 is folded with the long side as a folding edge and a folding interval can be defined by the short side so that the discharge portion 200 is folded to a desired position.

The first folding piece 31 is made of soft rubber material with certain hardness, so that the short edge of the first folding piece 31 has certain rigidity when in folding, and the discharge part 200 is ensured to be tightly closed; meanwhile, the long side of the first roll flap 31 can be elastically bent during discharging, so that the discharge opening 201 is easily spread, and smooth discharging is ensured. In this embodiment, the first folding sheet 31 is made of silicone material, and the back surface thereof is glued and directly adhered to the discharging portion 200.

As shown in fig. 5, at least one first protrusion 311 is protruded from one surface of the first folding sheet 31 contacting the discharge portion 200, and both ends of the first protrusion 311 extend to the sides of the discharge portion 200. At least one second protrusion 321 is protruded from one surface of the second folding sheet 32, which is adhered to the discharge portion 200, and both ends of the second protrusion 321 extend to the sides of the discharge portion 200. Specifically, the first protrusion 311 extends from one end of the first rolled sheet 31 to the other end along the longitudinal direction of the first rolled sheet 31, and the second protrusion 321 extends from one end of the second rolled sheet 32 to the other end along the longitudinal direction of the second rolled sheet 31. The first protrusions 311 and the second protrusions 321 are staggered and have the same height. When the first roll flap 31 and the second roll flap 32 abut against each other, the end of the first projection 311 abuts against the surface of the second roll flap 32 abutting against the discharge portion 200, and the second projection 321 abuts against the surface of the first roll flap 32 abutting against the discharge portion 200. Compared with the first roll-up sheet 31 and the second roll-up sheet 32 which are tightly attached to close the first bag sheet 1 and the second bag sheet 2, the first protrusion 311 and the second protrusion 321 which are small in area are respectively tightly attached to the second roll-up sheet 32 and the first roll-up sheet 31, so that the pressure between the first protrusion 311 and the second roll-up sheet 32 and the pressure between the second protrusion 311 and the first roll-up sheet 31 can be effectively increased, the action effect of the pressure is more obvious, and the sealing performance between the first bag sheet 1 and the second bag sheet 2 is further improved.

Indeed, in other embodiments, at least one groove 322 may be formed in the first folding sheet 31 or the second folding sheet 32, and at least one third protrusion 312 corresponding to and engaging with the groove 322 may be protruded from the folding sheet not provided with the groove 322. Specifically, referring to fig. 6, the concave groove 322 is opened in the second roll flap 32, the third convex portion 312 is protruded in the first roll flap 31, and both ends of the concave groove 322 and the third convex portion 312 extend to the sides of the discharge portion 200. The height of the third protrusion 312 may be the same as or higher or lower than the depth of the recess 322, preferably the same as the depth of the recess 322, so that when the recess 322 is engaged with the third protrusion 312, the top of the third protrusion 312 abuts against the bottom of the recess 322, and simultaneously the end surfaces of the first roll flap 31 and the second roll flap 32 are attached to each other, thereby improving the sealing performance between the first bag sheet 1 and the second bag sheet 2.

Further, referring to fig. 1 and 3, the roll-fold closing structure further includes a third roll-up flap 33 attached to the discharge portion 200, the third roll-up flap 33 is arranged side by side with the first roll-up flap 31 or the second roll-up flap 32, and a roll-fold gap is formed between the third roll-up flap 33 and the first roll-up flap 31 or the second roll-up flap 32, and the roll-fold gap is smaller than a thickness of the third roll-up flap 33 and the first roll-up flap 31 or the second roll-up flap 32 after being overlapped, so that the bag sheet can be tensioned when the discharge portion 200 is rolled up, thereby improving the sealing effect.

As a preferred embodiment, the folding and sealing structure further includes a fourth folding sheet 34, wherein the third folding sheet 33 is arranged side by side with the first folding sheet 31, the fourth folding sheet 34 is arranged side by side with the second folding sheet 32, the third folding sheet 33 and the fourth folding sheet 34 are arranged oppositely, a folding gap for tensioning the bag sheet is formed between the third folding sheet 33 and the first folding sheet 31, and a folding gap for tensioning the bag sheet is formed between the fourth folding sheet 34 and the second folding sheet 32. Indeed, in other embodiments, the third wrap flap 33 and the fourth wrap flap 34 may also be provided with a protrusion to further improve the seal.

In the present embodiment, the third roll flap 33 is located between the first roll flap 31 and the discharge opening 201, the third roll flap 33 is spaced apart from the discharge opening 201, the fourth roll flap 34 is located between the second roll flap 32 and the discharge opening 201, and the fourth roll flap 34 is spaced apart from the discharge opening 201, so as to ensure that the third roll flap 33 and the fourth roll flap 34 are not contaminated by the excrement discharged when the excrement is discharged.

Since the first folding sheet 31 and the third folding sheet 33 both cause poor sealing effect when the gap is large or small, in this embodiment, as shown in fig. 2 and 4, a first connecting sheet 35 is connected between the first folding sheet 31 and the third folding sheet 33, and the first connecting sheet 35 is two sheets and is respectively located at the side of the first folding sheet 31 and/or the third folding sheet 33, so that the distance between the first folding sheet 31 and the third folding sheet 33 is relatively fixed, thereby improving the yield and facilitating the production. Preferably, in order to further simplify the manufacturing process, the first roll-up flap 31, the third roll-up flap 33 and the first connecting piece 35 may be integrally formed and cut to form a gap by cutting. Correspondingly, a second connecting piece 36 is arranged between the second roll flap 32 and the fourth roll flap 34, and the second connecting piece 36 is two pieces and is respectively arranged at the side of the second roll flap 32 and/or the fourth roll flap 34.

Referring to fig. 1 and 3, the fastening member 4 includes a first fastening portion 41 and a second fastening portion 42 that are coupled to each other, and the first fastening portion 41 and the second fastening portion 42 may be a snap fit or an adhesive fit, or other mechanical engagement or peelable adhesive structure, so that the fastening member 4 is not easily damaged and has a longer service life. Wherein, the first fastening part 41 and the second fastening part 42 are arranged at the position where the discharge part 200 is far away from the discharge port 201, and after the discharge part 200 is rolled, the first fastening part 41 and the second fastening part 42 are correspondingly matched.

In this embodiment, the fastening member 4 is specifically a hook and loop fastener, the first fastening portion 41 is a rough surface, the second fastening portion 42 is a thorn surface, and the rough surface and the thorn surface are respectively adhered to different bag pieces, so that the directions of the rough surface and the thorn surface are opposite, and the rough surface and the thorn surface are correspondingly adhered to each other after being folded to a specific position.

As a preferred embodiment, the first fastening part 41 is disposed at the side of the discharging part 200, and is partially movably located at the outer side of the discharging part 200, and after the discharging part 200 is rolled, the first fastening part 41 is located at the side of the second fastening part 42 and can be bent toward the second fastening part 42 to wrap the discharging part 200, thereby further improving the fastening effect. Preferably, the first fastening parts 41 are two in number and are respectively located at both sides of the discharge part 200.

Since the first fastening part 41 is only partially connected to the side of the discharge part 200, in order to improve the connection stability of the first fastening part 41, as a preferred embodiment, the first bag sheet 1 or the second bag sheet 2 has lugs 5 extending outward from both sides of one end of the discharge part 200 away from the discharge port 201, the first fastening part 41 is disposed on the lugs 5 and matches with the contour of the lugs 5, thereby increasing the connection area of the first fastening part 41, and the lugs 5 can be bent toward the second fastening part 42 and stick the first fastening part 41 to the second fastening part 42. In the present embodiment, the lug 5 extends along the length direction of the second fastening portion 42, and in other embodiments, the lug 5 may also extend obliquely relative to the second fastening portion 42.

In the present embodiment, the second pouch panel 2 is defined as the side facing the wearer (i.e. the back side of the ostomy bag) which is provided with an inlet opening (not shown) for receiving human waste from the stoma of the wearer. In order to facilitate the rolling and fastening of the discharge part 200, the second fastening part 42 is fixed on the second bag piece 2 so as to face the wearing side, when in use, the discharge part 200 is rolled and folded towards the direction far away from the wearer, namely, the discharge part is rolled and folded towards the first bag piece 1, the second fastening part 42 is turned over to the first bag piece 1 along with the second bag piece 2, the first fastening part 41 can be bent towards the first bag piece 1 and adhered on the second fastening part 42, and therefore the wearer is prevented from limiting when in rolling and fastening.

The utility model discloses make a bag roll up the book process as follows, at first flattening discharge portion 200, use the clearance between first roll of folded piece 31 and third roll of folded piece 33 as the book hem, roll up discharge portion 200 towards first bag piece 1 to make third roll of folded piece 33 fold on first roll of folded piece 31; then, the long side of the first folding edge 31 far away from the discharge port 201 is used as a folding edge, and the discharge part 200 is continuously folded; then, continuously folding the discharge part 200 to a position between the two first fastening parts 41 with the gap between the first folding sheet 31 and the third folding sheet 33 as a folding edge, and at the same time, folding the second fastening part 42 on the second sheet 2 over the first sheet 1 to correspond to the first fastening part 41; finally, the first fastening part 41 is bent toward the second fastening part 42 and closely attached to the second fastening part 42, thereby fastening the rolled drain part 200.

To sum up, the utility model discloses a set up first roll of tabs and second roll of tabs respectively on first bag piece and second bag piece, and first roll of tabs and second roll of tabs set up relatively, first roll of tabs and second roll of tabs can support first bag piece and second bag piece respectively, in order to make first bag piece and second bag piece more hug closely when rolling up and roll over the discharge portion, also can provide sufficient tension to seal the discharge portion simultaneously;

the first folding sheet and the second folding sheet are convexly provided with a first convex part and a second convex part which are staggered, when the discharge part is closed, the first convex part is abutted against the second folding sheet, and the second convex part is abutted against the first folding sheet, so that the action effect of pressure is more obvious, and the sealing property of the discharge part is further improved;

the utility model discloses still be provided with the third book folded sheet of arranging side by side with first book folded sheet and the fourth book folded sheet of arranging side by side with second book folded sheet to taut bag piece when rolling up and folding improves sealed effect.

The above is only a specific embodiment of the present invention, and other improvements made on the premise of the inventive concept are all considered as the protection scope of the present invention.

Claims (10)

1. An ostomy bag roll-fold closing structure is characterized in that: the method comprises the following steps:

the bag comprises a bag body (100) and a bag body (100), wherein the bag body (100) comprises a first bag sheet (1) and a second bag sheet (2) which are fixedly connected, the bag body (100) is provided with a discharge part (200), and the discharge part (200) is provided with a discharge port (201) for discharging excrement;

the folding piece is arranged on the discharge part (200) and comprises a first folding piece (31) arranged on the first bag sheet (1) and a second folding piece (32) arranged on the second bag sheet (2), and the first folding piece (31) and the second folding piece (32) are oppositely arranged so that the first bag sheet (1) and the second bag sheet (2) at the discharge part (200) are mutually close and the discharge part (200) can be in a tensioning state after being folded so as to force the discharge port (201) to be in a sealing state; and

a fastening member (4) provided on the bag body (100) to fasten the folded discharge part (200).

2. The ostomy bag roll-fold closure of claim 1 wherein: the discharge part (200) is further provided with a third winding flap piece (33), the third winding flap piece (33) is arranged side by side with the first winding flap piece (31) or the second winding flap piece (32), and a winding gap for tensioning the bag sheet is formed between the third winding flap piece (33) and the first winding flap piece (31) or the second winding flap piece (32).

3. The ostomy bag roll-fold closure of claim 1 wherein: the discharge part (200) is further provided with a third folding sheet (33) positioned on the first bag sheet (1) and a fourth folding sheet (34) positioned on the second bag sheet (2), and the third folding sheet (33) and the fourth folding sheet (34) are oppositely arranged.

4. The ostomy bag roll-fold closure of claim 3, wherein: the third rolling flap piece (33) and the first rolling flap piece (31) are arranged side by side, a rolling gap for tensioning the bag sheet is formed between the third rolling flap piece (33) and the first rolling flap piece (31), the fourth rolling flap piece (34) and the second rolling flap piece (32) are arranged side by side, and a rolling gap for tensioning the bag sheet is formed between the fourth rolling flap piece (34) and the second rolling flap piece (32).

5. The ostomy bag roll-fold closure of claim 1 wherein: one surface of the first folding sheet (31) close to the discharge part (200) is convexly provided with at least one first convex part (311) used for abutting against the second folding sheet (32), and one surface of the second folding sheet (32) close to the discharge part (200) is convexly provided with at least one second convex part (321) used for abutting against the first folding sheet (31); or, the first rolling flap piece (31) or the second rolling flap piece (32) is provided with at least one groove (322), and the rolling flap piece which is not provided with the groove (322) is convexly provided with at least one third convex part (312) which corresponds to and is meshed with the groove (322).

6. The ostomy bag roll-fold closure of claim 5, wherein: first convex part (311) with the height of second convex part (321) is the same, and crisscross the setting, first convex part (311) with second convex part (321) both ends extend to respectively the avris of emission portion (200).

7. The ostomy bag roll-fold closure of claim 5, wherein: the height of third convex part (312) is equal to or greater than or less than the degree of depth of recess (322), recess (322) with the both ends of third convex part (312) extend to respectively the avris of emission portion (200).

8. The ostomy bag roll-fold closure of claim 1 wherein: the fastening piece (4) comprises a first fastening portion (41) and a second fastening portion (42), the first fastening portion (41) and the second fastening portion (42) are arranged at the position, far away from the discharge port (201), of the discharge portion (200), and after the discharge portion (200) is folded, the first fastening portion (41) and the second fastening portion (42) are correspondingly connected in a matched mode.

9. The ostomy bag roll-fold closure of claim 8 wherein: first fastening portion (41) set up the avris of discharge portion (200), and partial mobilizable being located the outside of discharge portion (200), discharge portion (200) book back, first fastening portion (41) are located second fastening portion (42) avris can be towards second fastening portion (42) are buckled and are joined in marriage, in order to wrap discharge portion (200).

10. The ostomy bag roll-fold closure of claim 4, wherein: a first connecting piece (35) for fixing the distance between the third rolling flap piece (33) and the first rolling flap piece (31) is connected between the third rolling flap piece and the second rolling flap piece (32), and a second connecting piece (36) for fixing the distance between the fourth rolling flap piece (34) and the second rolling flap piece is connected between the fourth rolling flap piece and the second rolling flap piece (32).

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