CN219896076U - Connecting piece for ostomy bag and ostomy bag - Google Patents
Connecting piece for ostomy bag and ostomy bag Download PDFInfo
- Publication number
- CN219896076U CN219896076U CN202321373342.9U CN202321373342U CN219896076U CN 219896076 U CN219896076 U CN 219896076U CN 202321373342 U CN202321373342 U CN 202321373342U CN 219896076 U CN219896076 U CN 219896076U
- Authority
- CN
- China
- Prior art keywords
- piece
- plug
- body section
- locking
- ostomy bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000005489 elastic deformation Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 210000003815 abdominal wall Anatomy 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model belongs to the technical field of ostomy bags, and particularly provides a connecting piece for an ostomy bag and the ostomy bag, comprising a clamping ring, wherein the clamping ring comprises a body section capable of elastically deforming, the body section is in a circular arc shape with radian larger than pi, two ends of the body section are respectively provided with a plug-in piece and a locking seat, the plug-in piece is arranged in an extending manner along the circumferential direction of the body section, the outer side wall of the plug-in piece is provided with meshing teeth uniformly distributed along the circumferential direction of the body section, the locking seat is provided with a plug-in groove for inserting the plug-in piece, the inner wall surface of the plug-in groove is provided with a locking piece, and the plug-in piece can be deformed through the body section to change the length of the plug-in groove inserted by the plug-in piece; the locking piece can act relative to the locking seat so as to be inserted between two opposite meshing teeth of the locking piece and lock the plug connector and the locking seat; or the locking piece can act relative to the locking seat so as to be separated from the position between the two opposite meshing teeth of the locking piece and unlock the plug-in piece and the locking seat.
Description
Technical Field
The utility model belongs to the technical field of ostomy bags, and particularly provides a connecting piece for an ostomy bag and the ostomy bag.
Background
After surgery for a number of gastrointestinal disorders, an abdominal stoma (e.g. colostomy) is left in the abdominal wall of the patient to expel visceral waste. The patient will have to rely on an ostomy bag to collect the waste discharged from such a stoma.
In a related aspect, the ostomy bag is of a two-piece detachable construction comprising a base plate and a collecting bag which can be sealingly connected or disconnected from the inner and outer torus by a locking ring type connector. The collection bag can be replaced more than once a day without the base plate having to be separated from the user's skin as often as it can be replaced every three or four days. This facilitates a reduced number of exchanges of the soleplate and thus reduces the risk of skin complications.
The inventor knows that the connector in the technical scheme comprises a first connecting component and a second connecting component, and the locking cam of the second connecting component is matched with the notch of the first connecting component to realize locking of the connector. After the locking cam is matched with the notch, the inner diameter size of the locking ring is a fixed value; under the condition that the inner diameter size is fixed after the locking ring is locked, the requirement on the dimensional accuracy of the locking ring, the connecting disc at the collecting bag and the bottom plate is high, otherwise, the condition that the opening at the collecting bag is leaked easily occurs.
Disclosure of Invention
The object of the present utility model is to provide a connection piece for an ostomy bag and an ostomy bag, which solves at least one of the above-mentioned technical problems.
In order to solve the above-mentioned problems in the prior art, one or more embodiments of the present utility model provide a connector for an ostomy bag and an ostomy bag, including a clamping ring, where the clamping ring includes a body section capable of elastic deformation, the body section is in a circular arc shape with an arc degree greater than pi, two ends of the body section are respectively provided with a plug connector and a locking seat, the plug connector extends along a circumferential direction of the body section, an outer side wall of the plug connector has engagement teeth uniformly distributed along the circumferential direction of the body section, the locking seat has a plug slot for inserting the plug connector, and an inner wall surface of the plug slot has a locking member, and the plug connector can change a length of itself inserted into the plug slot by deformation of the body section; the locking piece can act relative to the locking seat so as to be inserted between two opposite meshing teeth of the locking piece and lock the plug connector and the locking seat; or the locking piece can act relative to the locking seat so as to be separated from the position between the two opposite meshing teeth of the locking piece and unlock the plug-in piece and the locking seat.
One or more embodiments of the present utility model also provide an ostomy bag comprising a base plate, a collecting bag and a connecting piece for the ostomy bag, wherein a connecting disc is arranged at an opening of the collecting bag, the connecting disc is sleeved at an outer ring surface of the base plate, and the connecting piece for the ostomy bag is sleeved at an outer ring surface of the connecting disc.
The beneficial effects of one or more of the technical schemes are as follows:
in the scheme, two ends of a body section are provided with a plug seat and a plug connector, the plug seat is provided with a plug groove and a locking piece, the plug connector is provided with meshing teeth uniformly distributed along the circumference, and the locking piece can be plugged between any two meshing teeth; in this kind of setting method, can be through the locking opportunity of adjusting the locking piece to change the length of plug connector in inserting the locking seat, and then the internal diameter size when changing the connecting piece locking is convenient for reduce the dimensional accuracy requirement of connecting piece, bottom plate and collecting bag, can also make here the connecting piece adaptation in different external diameter sizes's bottom plate and collecting bag connection pad.
Drawings
Some embodiments of the utility model are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model in which the teeth project in the radial direction;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the structure of portion B of FIG. 1;
FIG. 4 is a schematic view showing the overall structure of the tooth in the embodiment of the utility model when the tooth is projected in the radial direction;
FIG. 5 is a schematic illustration of the unitary structure of FIG. 1 in use with a land and a base plate;
FIG. 6 is a schematic cross-sectional view of the front view of FIG. 5;
fig. 7 is an enlarged schematic view of the structure of the portion C in fig. 6.
In the figure, 1, a clamping ring; 2. a handle; 3. a plug-in component; 4. a locking seat; 5. a connection for an ostomy bag; 6. a connecting disc; 7. a bottom plate;
101. a body section; 102. a connecting plate; 103. a boss; 104. inserting plate; 105. a vertical plate part;
301. meshing teeth;
401. a plug-in groove; 402. a locking part; 403. a wedge head;
601. an annular groove.
Detailed Description
It should be understood by those skilled in the art that the embodiments described below are only preferred embodiments of the present utility model, and do not represent that the present utility model can be realized only by the preferred embodiments, which are merely for explaining the technical principles of the present utility model, not for limiting the scope of the present utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive effort, based on the preferred embodiments provided by the present utility model, shall still fall within the scope of protection of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate directions or positional relationships, which are based on the directions or positional relationships shown in the drawings, are merely for convenience of description, and do not indicate or imply that the apparatus or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 7, an exemplary embodiment of the present utility model provides a connection member 5 for an ostomy bag, including a clamping ring 1, the clamping ring 1 includes a body section 101 capable of being elastically deformed, the body section 101 has a circular arc shape with an arc degree greater than pi, both ends of the body section 101 are respectively provided with a plug member 3 and a locking seat 4, the plug member 3 is extended along the circumferential direction of the body section 101, the outer side wall of the plug member 3 has engagement teeth 301 uniformly distributed along the circumferential direction of the body section 101, the locking seat 4 has a plug slot 401 for inserting the plug member 3, the inner wall surface of the plug slot 401 has a locking member 402, and the plug member 3 can be deformed by the body section 101 to change the length of itself inserted into the plug slot 401; the locking piece 402 can act relative to the locking seat 4 so as to be inserted between the two opposite meshing teeth 301 of the locking piece 402 and lock the plug connector 3 and the locking seat 4; alternatively, the locking member 402 can act relative to the locking seat 4 to disengage between the two engagement teeth 301 facing the locking member 402 and unlock the plug 3 and the locking seat 4.
Specifically, as shown in fig. 1, a schematic view of the engagement teeth as they protrude radially from the gripping ring is given; as shown in fig. 2, a schematic view is given of the engagement teeth as they project axially along the gripping ring.
In this embodiment, the outer wall surface of the body section 101 is provided with a handle 2, and the handle 2 is disposed close to the plug connector 3. In particular, the handle may protrude along an axial end face or a radial circumferential face of the grip ring so as to receive an external force.
In this embodiment, the inner ring surface of the body section 101 has a circular arc-shaped plug board 104 coaxial with the body section 101, and the plug board 104 is used for being plugged into the annular groove 601 of the outer ring surface of the connecting disc 6 in the collecting bag.
In this embodiment, the plug board 104 has a first end surface perpendicular to its central axis, a vertical board portion 105 having an arc shape and coaxial with the plug board 104 is disposed at the first end surface, and a cross section of the vertical board portion 105 along a normal direction is square.
In this embodiment, the plug board 104 has a second end surface perpendicular to its central axis, the second end surface has a convex portion 103 that is arc-shaped and coaxial with the plug board 104, and a cross section of the convex portion 103 along the normal direction is arc-shaped.
In this embodiment, a connection board 102 is disposed between the inner annular surface of the body section 101 and the plug board 104, one end of the connection board 102 along the axial direction of the body section 101 is fixed to the body section 101, and the other end is fixed to the plug board 104.
In this embodiment, the thickness of the plug board 104 is smaller than that of the body section 101, and the first end surface or the second end surface of the plug board 104 is flush with one end surface of the body section 101 perpendicular to the axial direction thereof.
In this embodiment, the locking element 402 has a wedge head 403, the wedge head 403 having a wedge face, the wedge face being oriented in the direction of the plug element 3; the locking piece 402 is rotatably connected with the locking seat 4 through a rotating shaft, and the rotating axis of the locking piece 402 is parallel to the central axis of the body section 101.
Specifically, the rotating shaft of the locking piece is provided with a torsion spring, and the torsion spring is provided with two stressed ends, wherein one stressed end is abutted against the locking piece, and the other stressed end is abutted against the locking seat. Under the condition of no external force, the elastic force of the torsion spring enables the wedge-shaped head 403 to be inserted between two adjacent meshing teeth, and when the locking piece is subjected to the external force, the locking piece rotates to enable the wedge-shaped head to be separated from the meshing teeth.
The embodiment also provides an ostomy bag, which comprises a bottom plate 7, a collecting bag and a connecting piece 5 for the ostomy bag, wherein a connecting disc 6 is arranged at the opening of the collecting bag, the connecting disc 6 is sleeved at the outer annular surface of the bottom plate 7, and the connecting piece 5 for the ostomy bag is sleeved at the outer annular surface of the connecting disc 6.
Working principle: when the device is used, the connecting disc at the opening of the collecting bag is sleeved on the outer annular surface of the bottom plate, then the clamping ring is sleeved on the outer annular surface of the connecting disc, the connecting piece is inserted into the slot of the locking seat, when the clamping ring locks the connecting disc at the collecting bag, the connecting disc is pressed to fix the inner annular surface of the connecting disc with the outer annular surface of the bottom plate, at the moment, the bottom plate is in sealing connection with the collecting bag, and the wedge-shaped head of the locking piece is inserted into the meshing teeth of the wedge-shaped head, so that the locking function is realized.
When the collecting bag needs to be replaced, the locking piece is pressed, so that the wedge-shaped head of the locking piece is separated from the meshing teeth, the clamping ring loosens the clamping of the clamping ring on the collecting bag, and the collecting bag is separated from the bottom plate.
When the plug connector is inserted into or pulled out from the locking seat, external force is applied to the handle and the locking seat respectively. When the handle and the locking seat are mutually close, the plug connector can be enabled to carry out the locking seat, and conversely, the plug connector is enabled to be separated from the locking seat.
Thus far, the technical solution of the present utility model has been described in connection with the foregoing preferred embodiments, but it will be readily understood by those skilled in the art that the scope of the present utility model is not limited to the above-described preferred embodiments. The technical solutions in the above preferred embodiments can be split and combined by those skilled in the art without departing from the technical principles of the present utility model, and equivalent changes or substitutions can be made to related technical features, so any changes, equivalent substitutions, improvements, etc. made within the technical principles and/or technical concepts of the present utility model will fall within the protection scope of the present utility model.
Claims (9)
1. The utility model provides a connecting piece for ostomy bag, its characterized in that includes the grip ring, the grip ring includes the body section that can take place elastic deformation, the body section is circular arc that the radian is greater than pi, the both ends of body section set up plug connector and locking seat respectively, the plug connector extends along the circumferencial direction of body section sets up, the lateral wall of plug connector has along the meshing tooth that the circumferencial direction equipartition set up of body section set up, the locking seat has the jack groove that is used for inserting the plug connector, the inner wall of jack groove has the locking piece, the plug connector can be through the deformation of body section in order to change self the length of inserting the jack groove;
the locking piece can act relative to the locking seat so as to be inserted between two opposite meshing teeth of the locking piece and lock the plug piece and the locking seat; or the locking piece can act relative to the locking seat so as to be separated from the position between the two opposite meshing teeth of the locking piece and unlock the plug-in piece and the locking seat.
2. A connection piece for an ostomy bag according to claim 1, wherein the outer wall surface of the body section is provided with a handle, which is arranged close to the plug piece.
3. A connection for an ostomy bag according to claim 1, wherein the inner circumferential surface of the body section has a circular-arc-shaped tab coaxial with the body section for insertion into an annular groove in the outer circumferential surface of the connecting disc in the collecting bag.
4. A connection piece for an ostomy bag according to claim 3, wherein the plug board has a first end face perpendicular to the central axis of the plug board, and a vertical plate part which is circular arc-shaped and coaxial with the plug board is arranged at the first end face, and the cross section of the vertical plate part along the normal direction is square.
5. A connection for an ostomy bag according to claim 4, wherein the tab has a second end face perpendicular to its own central axis, the second end face having a projection which is arcuate and coaxial with the tab, the projection being arcuate in cross-section in the normal direction.
6. A connection piece for an ostomy bag according to claim 3, wherein a connection plate is provided between the inner ring surface of the body section and the plug plate, one end of the connection plate in the axial direction of the body section being fixed to the body section, the other end being fixed to the plug plate.
7. A connection for an ostomy bag according to claim 6 wherein the thickness of the tab is less than the thickness of the body section, the first or second end face of the tab being flush with one end face of the body section which is perpendicular to the axial direction of the body section.
8. A connection for an ostomy bag according to claim 1, wherein the locking member has a wedge-shaped head with a wedge-shaped face, which wedge-shaped face faces in the direction of the plug-in connection; the locking piece is rotationally connected with the locking seat through a rotating shaft, and the rotating axis of the locking piece is parallel to the central axis of the body section.
9. An ostomy pouch comprising a base plate, a collecting bag and the connecting piece for the ostomy pouch according to any one of claims 1-8, wherein a connecting disc is arranged at an opening of the collecting bag, the connecting disc is sleeved at the outer annular surface of the base plate, and the connecting piece for the ostomy pouch is sleeved at the outer annular surface of the connecting disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373342.9U CN219896076U (en) | 2023-05-30 | 2023-05-30 | Connecting piece for ostomy bag and ostomy bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321373342.9U CN219896076U (en) | 2023-05-30 | 2023-05-30 | Connecting piece for ostomy bag and ostomy bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219896076U true CN219896076U (en) | 2023-10-27 |
Family
ID=88424811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321373342.9U Active CN219896076U (en) | 2023-05-30 | 2023-05-30 | Connecting piece for ostomy bag and ostomy bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219896076U (en) |
-
2023
- 2023-05-30 CN CN202321373342.9U patent/CN219896076U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |