CN219983178U

CN219983178U - Ostomy drainage device

Info

Publication number: CN219983178U
Application number: CN202320303097.8U
Authority: CN
Inventors: 曾锦丹; 陈宝仪; 付瑜
Original assignee: Shenzhen Longhua Peoples Hospital
Current assignee: Shenzhen Longhua Peoples Hospital
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-11-10
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses an ostomy drainage device, which comprises an ostomy bag, a drainage component and a drainage bag; the ostomy bag is formed with and holds the chamber and holds the opening of chamber intercommunication, and the flowing back subassembly includes flowing back valve and flowing back hose, and the flowing back valve is connected on the flowing back hose, and the flowing back hose is formed with the flowing back passageway, and the flowing back valve is used for opening or closing the flowing back passageway, and the flowing back hose is connected with the ostomy bag, and the flowing back passageway is with holding the chamber intercommunication, and the flowing back hose is kept away from the one end of ostomy bag and is connected with the drainage bag. When the liquid is collected and is not discharged, the liquid discharge valve is driven to close the liquid discharge channel, so that the liquid in the accommodating cavity cannot pass through the liquid discharge hose, the liquid is prevented from flowing to the drainage bag, and the liquid is collected in the ostomy bag; the liquid drain valve is driven to open the liquid drain channel, and liquid can flow into the drainage bag from the liquid drain hose. The ostomy drainage device has the advantages of simple structure, convenient adjustment and flexible drainage.

Description

Ostomy drainage device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an ostomy drainage device.

Background

The ostomy is characterized in that a loop is formed after the intestinal canal is cut through an operation, so that the excretion problem of a patient is solved, the ostomy bag is used for conveniently collecting exudates of the patient subjected to the ostomy operation, and the problem of excreted liquid storage is effectively solved. For patients with drainage tube suture ports from which seepage flows, the drainage tube discharge amount of the patients with drainage tubes is recorded clinically, and for seepage flowing from the suture ports, an ostomy bag is used for receiving the seepage clinically, and the ostomy bag and the drainage tubes are bound by ropes. One of the clinical difficulties is the inability to lock and drain the ostomy bag drain with any flexibility.

In view of this, there is a need to provide a new ostomy drainage device which solves or at least alleviates the above-mentioned technical drawbacks.

Disclosure of Invention

The utility model mainly aims to provide an ostomy drainage device, which aims to solve the technical problem that a liquid discharge pipe of an ostomy bag cannot be flexibly locked and discharged in the prior art.

In order to achieve the above object, the present utility model provides an ostomy drainage device comprising:

an ostomy bag formed with a receiving chamber and an opening communicating with the receiving chamber;

the liquid draining assembly comprises a liquid draining valve and a liquid draining hose, the liquid draining valve is connected to the liquid draining hose, the liquid draining hose is provided with a liquid draining channel, the liquid draining valve is used for opening or closing the liquid draining channel, the liquid draining hose is connected with the ostomy bag, and the liquid draining channel is communicated with the accommodating cavity;

and one end of the liquid draining hose, which is far away from the ostomy bag, is connected with the drainage bag.

In an embodiment, the liquid draining valve comprises a fixing portion and a valve core, the valve core is movably arranged in an inner cavity of the fixing portion, the fixing portion is connected with the liquid draining hose, the liquid draining channel penetrates through the inner cavity of the fixing portion, and the liquid draining channel is opened or closed by driving the valve core to move relative to the fixing portion.

In an embodiment, the drain hose comprises a drain section and a drain section, the drain section and the drain section are respectively and hermetically connected to two sides of the fixing part, the drain section is hermetically connected with the ostomy bag, and the drain section is hermetically connected with the drain bag.

In one embodiment, the valve core is provided with a column cavity, and the column cavity is used for communicating with the liquid draining channel.

In one embodiment, the length of the valve core is greater than the length of the fixing portion, and the valve core is pushed to slide relative to the fixing portion, so that the column cavity is staggered or communicated with the liquid discharge channel.

In an embodiment, two ends of the valve core are respectively provided with an opening limit ring edge and a closing limit ring edge, and when the opening limit ring edge is in abutting connection with the fixing part, the column cavity is communicated with the liquid discharge channel; when the closing limiting ring edge is abutted to the fixing part, the column cavity is staggered with the liquid discharge channel.

In an embodiment, a thread rib is formed on the outer wall of the valve core, a thread groove matched with the thread rib is formed in the inner cavity of the fixing portion, the valve core is in threaded connection with the fixing portion, and the valve core is driven to rotate relative to the fixing portion, so that the column cavity is staggered or communicated with the liquid discharge channel.

In an embodiment, the ostomy drainage device further comprises a drainage catheter, one end of the drainage catheter extends from the opening into the receiving chamber, and the other end of the drainage catheter is used for extending into the inside of the stoma.

In an embodiment, the ostomy drainage device further comprises a rubberized fabric, the rubberized fabric is connected with the ostomy bag and is annularly arranged on the opening, and one side of the rubberized fabric, which is away from the ostomy bag, is used for being adhered to a human body.

In an embodiment, the ostomy bag is provided with a transparent area.

In one embodiment, the transparent areas are printed with graduation strips.

In the technical scheme of the utility model, the ostomy drainage device comprises an ostomy bag, a drainage component and a drainage bag; the ostomy bag is formed with and holds the chamber and holds the opening of chamber intercommunication, and the flowing back subassembly includes flowing back valve and flowing back hose, and the flowing back valve is connected on the flowing back hose, and the flowing back hose is formed with the flowing back passageway, and the flowing back valve is used for opening or closing the flowing back passageway, and the flowing back hose is connected with the ostomy bag, and the flowing back passageway is with holding the chamber intercommunication, and the flowing back hose is kept away from the one end of ostomy bag and is connected with the drainage bag. By fixing the ostomy bag at the stoma so as to collect liquid in the patient body into the accommodating cavity, the liquid leaking out of the stoma can also enter the accommodating cavity from the opening, and the phenomenon that the outflow of the liquid is caused to influence the accurate measurement of liquid discharge is avoided; when the liquid is collected and is not discharged, the liquid discharge valve is driven to close the liquid discharge channel, so that the liquid in the accommodating cavity cannot pass through the liquid discharge hose, the liquid is prevented from flowing to the drainage bag, and the liquid is collected in the ostomy bag; the liquid drain valve is driven to open the liquid drain channel, and liquid can flow into the drainage bag from the liquid drain hose. The liquid discharge hose is provided with the liquid discharge valve, so that the liquid discharge hose can be conveniently and flexibly controlled to lock or discharge liquid, and the liquid discharge device has the advantages of simple structure, convenience in adjustment and flexibility in liquid discharge.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings which are required in the description of the embodiments or the prior art will be briefly described below, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained without the inventive effort by a person skilled in the art, in a structure which is shown in accordance with these drawings.

FIG. 1 is a schematic view of an ostomy drainage device according to an embodiment of the utility model;

figure 2 is a schematic view of an ostomy bag and adhesive plaster construction according to an embodiment of the utility model;

FIG. 3 is a schematic diagram showing an open state of a drain valve according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view at A-A in FIG. 3;

FIG. 5 is a schematic view showing a structure of a drain valve in a closed state according to an embodiment of the present utility model;

fig. 6 is a cross-sectional view showing a closed state of a drain valve according to an embodiment of the present utility model.

Reference numerals illustrate:

reference numerals	Name of the name	Reference numerals	Name of the name
				100	Ostomy drainage device	211	Fixing part
1	Ostomy bag	212	Valve core
				3	Drainage bag	2121	Column cavity
4	Adhesive tape	2122	Opening limit ring edge
				11	Accommodating chamber	2123	Closing limit ring edge
12	An opening	221	Liquid draining section
				13	Scale strip	222	Drainage segment
21	Liquid discharge valve	22	Liquid discharge hose

The achievement of the object, functional features and advantages of the present utility model will be further described with reference to the drawings in connection with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as upper and lower … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in fig. 1), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" can include at least one such feature, either explicitly or implicitly.

Moreover, the technical solutions of the embodiments of the present utility model can be combined with each other, but it is necessary to be based on the fact that those skilled in the art can realize the technical solutions, and when the technical solutions are contradictory or cannot be realized, the technical solutions should be considered that the combination of the technical solutions does not exist, and the combination is not within the scope of protection required by the present utility model.

Referring to fig. 1 to 6, the present utility model provides an ostomy drainage device 100, the ostomy drainage device 100 comprising:

an ostomy bag 1, the ostomy bag 1 being formed with a receiving chamber 11 and an opening 12 communicating with the receiving chamber 11;

the liquid discharge assembly comprises a liquid discharge valve 21 and a liquid discharge hose 22, wherein the liquid discharge valve 21 is connected to the liquid discharge hose 22, the liquid discharge hose 22 is provided with a liquid discharge channel, the liquid discharge valve 21 is used for opening or closing the liquid discharge channel, the liquid discharge hose 22 is connected with the ostomy bag 1, and the liquid discharge channel is communicated with the accommodating cavity 11;

a drainage bag 3, and a drain hose 22 is connected with the drainage bag 3 at the end far away from the ostomy bag 1.

In the above embodiment, by fixing the ostomy bag 1 at the stoma to collect liquid in the patient's body into the receiving chamber 11, liquid leaking out of the stoma will also enter the receiving chamber 11 from the opening 12, avoiding the outflow of liquid affecting accurate metering of the liquid discharge; when the collected liquid is not discharged, the liquid discharge valve 21 is driven to close the liquid discharge channel, so that the liquid in the accommodating cavity 11 cannot pass through the liquid discharge hose 22, and the liquid is prevented from flowing to the drainage bag 3, and the liquid is collected in the ostomy bag 1; the drain valve 21 is driven to open the drain channel, and liquid can flow into the drainage bag 3 from the drain hose 22. The liquid discharge hose 22 is locked or discharged by arranging the liquid discharge valve 21 on the liquid discharge hose 22, so that the liquid discharge hose 22 can be conveniently and flexibly controlled, and the liquid discharge device has the advantages of simple structure, convenience in adjustment and flexibility in liquid discharge. It should be noted that, the drain hose 22 is detachably connected with the drainage bag 3, so that when a patient uses the device, the liquid discharged from the stoma can be transferred independently only by detaching the drainage bag 3. In addition, only the drain valve 21 is provided to control the opening or closing of the drain hose 22, and compared with a complicated structure, leakage of the drain hose 22 caused by the complicated structure can be avoided, so that the discharged liquid can be more accurately metered.

Specifically, the drain valve 21 includes a fixed portion 211 and a valve core 212, the valve core 212 is movably disposed in an inner cavity of the fixed portion 211, the fixed portion 211 is connected with the drain hose 22, and the drain passage passes through the inner cavity of the fixed portion 211, and is moved relative to the fixed portion 211 by driving the valve core 212 to open or close the drain passage. The valve core 212 is in sealing connection with the fixing portion 211 to prevent liquid from leaking from the drain valve 21, the valve core 212 can rotate and slide relative to the fixing portion 211, and the valve core 212 can shut off the liquid by blocking the drain channel. More specifically, the drain hose 22 includes drain section 221 and drainage section 222, drain section 221 and drainage section 222 are sealing connection respectively in the both sides of fixed part 211, drain section 221 and ostomy bag 1 sealing connection, drainage section 222 and drainage bag 3 sealing connection, the length of drain section 221 is less than the length of drainage section 222, avoid the drain hose 22 to store up more liquid in, the length of drainage section 222 can carry out the adaptability selection according to the actual conditions, simultaneously, also can install the extension pipe additional and extend the back and connect in drainage bag 3 again to drainage section 222.

In one embodiment, the valve core 212 defines a post 2121, and the post 2121 is configured to communicate with a drain channel. The cylinder 2121 is disposed in the middle of the valve core 212, when the cylinder 2121 is communicated with the drain channel, the liquid can smoothly pass through the drain hose 22, and the cylinder 2121 is driven to move until the drain channel is completely blocked by the valve core 212, so that the liquid can be stopped. Specifically, to facilitate driving of the valve spool 212, the length of the valve spool 212 is greater than the length of the fixed portion 211, and the post 2121 is displaced or communicates with the drain passage by pushing the valve spool 212 to slide relative to the fixed portion 211. More specifically, two ends of the valve core 212 are respectively provided with an opening limit ring edge 2122 and a closing limit ring edge 2123, and when the opening limit ring edge 2122 is abutted to the fixing portion 211, the column cavity 2121 is communicated with the liquid discharge channel; when the closing limiting ring edge 2123 is abutted against the fixing portion 211, the column cavity 2121 is staggered from the liquid discharge channel, so that the use is simpler, and the valve core 212 can be prevented from being separated from the fixing portion 211.

In addition, the connection between the valve element 212 and the fixing portion 211 is not limited to sliding connection, and in other embodiments, a thread rib is formed on the outer wall of the valve element 212, a thread groove matching with the thread rib is formed in the inner cavity of the fixing portion 211, the valve element 212 is screwed to the fixing portion 211, and the valve element 212 is driven to rotate relative to the fixing portion 211, so that the column cavity 2121 is staggered or communicated with the liquid discharge channel.

In an embodiment, the ostomy drainage device 100 further comprises a drainage catheter, one end of which extends from the opening 12 into the receiving chamber 11, and the other end of which is adapted to extend into the interior of the stoma. One end of the drainage catheter is used for conveniently draining and collecting liquid from the inside of a patient body, the other end of the drainage catheter is inserted into the accommodating cavity 11 of the ostomy bag 1, the liquid flows into the accommodating cavity 11 through the drainage catheter to be collected, and the liquid oozing out of the stoma enters the accommodating cavity 11 from the opening 12.

In an embodiment, in order to enable the ostomy bag 1 to be firmly attached to the stoma of a person, the ostomy drainage device 100 further comprises a plaster 4, the plaster 4 being connected to the ostomy bag 1 and being arranged around the opening 12, the side of the plaster 4 facing away from the ostomy bag 1 being intended to be adhered to the person. The adhesive means provided around the opening 12 also has the advantage of good tightness, and can effectively prevent liquid from leaking out of the stoma, avoiding liquid leaking out from contacting the patient, affecting the physical and mental health of the patient and causing discomfort to the patient. In particular, the adhesive plaster 4 may be attached to the ostomy bag 1 by means of an adhesive bond. As shown in fig. 2, the middle part of the rubberized fabric 4 is printed with a plurality of annular shearing marks with the same circle center and different diameters, so that the size of the opening 12 is controlled by shearing the different shearing marks, so that drainage catheters with different specifications can pass through the opening, and the size of the opening 12 is not particularly limited, so that the rubberized fabric is applicable to practical situations.

In one embodiment, the ostomy bag 1 is provided with a transparent area in order to facilitate accurate observation of the liquid content in the ostomy bag 1 and to control the drainage in time. The transparent area can be printed with scale bars 13, and the liquid discharge amount can be measured according to the liquid descending scale during liquid discharge.

The foregoing is only the preferred embodiments of the present utility model, and not the limitation of the scope of the present utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. An ostomy drainage device comprising:

2. The ostomy drainage device of claim 1, wherein the drainage valve comprises a fixed part and a valve core, the valve core is movably arranged in an inner cavity of the fixed part, the fixed part is connected with the drainage hose, the drainage channel penetrates through the inner cavity of the fixed part, and the drainage channel is opened or closed by driving the valve core to move relative to the fixed part.

3. The ostomy drainage device of claim 2, wherein the drainage hose comprises a drainage section and a drainage section, the drainage section and the drainage section are respectively and hermetically connected to two sides of the fixing portion, the drainage section is hermetically connected with the ostomy bag, and the drainage section is hermetically connected with the drainage bag.

4. The ostomy drainage device of claim 2 wherein the valve cartridge defines a post cavity for communication with the drainage channel.

5. The ostomy drainage device of claim 4 wherein the length of the valve cartridge is greater than the length of the fixation portion by pushing the valve cartridge to slide relative to the fixation portion such that the post cavity is staggered or in communication with the drainage channel.

6. The ostomy drainage device of claim 5, wherein two ends of the valve core are respectively provided with an opening limit ring edge and a closing limit ring edge, and the column cavity is communicated with the liquid discharge channel when the opening limit ring edge is abutted with the fixing part; when the closing limiting ring edge is abutted to the fixing part, the column cavity is staggered with the liquid discharge channel.

7. The ostomy drainage device of claim 4, wherein the outer wall of the valve core is provided with a thread rib, the inner cavity of the fixing part is provided with a thread groove matched with the thread rib, the valve core is in threaded connection with the fixing part, and the valve core is driven to rotate relative to the fixing part, so that the column cavity is staggered or communicated with the liquid discharge channel.

8. An ostomy drainage device according to any one of claims 1-7 further comprising a drainage catheter having one end extending from the opening into the receiving chamber and the other end for extending into the interior of a stoma.

9. An ostomy drainage device according to any one of claims 1-7 further comprising a plaster which is connected to the ostomy bag and is arranged around the opening, the side of the plaster facing away from the ostomy bag being adapted to adhere to the human body.

10. An ostomy drainage device according to any of claims 1-7 wherein the ostomy pouch is provided with a transparent area, the transparent area being printed with graduation strips.