Connecting assembly

Abstract

The utility model provides a connecting assembly which comprises a switching funnel, the switching funnel is used for being detachably connected with an ostomy bag, the switching funnel is provided with a wide-opening end and a narrow-opening end, the wide-opening end and the narrow-opening end are communicated with each other, and the narrow-opening end is used for being connected with a drainage tube connector. According to the ostomy bag, through the arrangement of the transfer funnel, the transfer funnel is inserted into the drain outlet of the ostomy bag to be fixed, the wide-opening end is located in the ostomy bag, the narrow-opening end is located outside the ostomy bag, and at the moment, the narrow-opening end can be used for being connected with a drainage tube connector, so that drainage is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a connection component. Background Art

[0002] An ostomy bag is a medical device that is used to store waste products such as urine and feces. This bag is usually used for people who need to temporarily or permanently change the function of their intestines due to certain medical conditions (such as intestinal disease, surgery or injury). There are different designs and types of ostomy bags to suit different personal needs and medical conditions;

[0003] The Chinese utility model patent (publication number: CN219835738U) discloses "a backflow prevention ostomy bag", which includes a bag body, the bag body includes an upper bag body and a lower bag body, the bottom of the lower bag body is provided with a sewage outlet, the upper bag body is provided with a suction cup, and an anti-backflow structure is provided between the upper bag body and the lower bag body. The anti-backflow structure is in the shape of a long strip, and the long strip parts are bonded together by hot pressing. The anti-backflow structure is funnel-shaped; the inventor found the following defects in specific practice:

[0004] The sewage outlet at the bottom is a wide open opening, and when the patient has diarrhea and needs drainage, the wide open opening is not convenient to connect with the drainage tube. Therefore, we make improvements to this and propose a connection component. Summary of the invention

[0005] The utility model aims to solve the existing problem that a wider opening is inconvenient to be connected with a drainage tube.

[0006] In order to achieve the above-mentioned purpose of the invention, the utility model provides a connection assembly to improve the above-mentioned problem.

[0007] The specific application is as follows:

[0008] A connection assembly comprises a transfer funnel, which is used for detachable connection with an ostomy bag. The transfer funnel has a wide end and a narrow end, and the wide end and the narrow end are interconnected. The narrow end is used for connection with a drainage tube joint.

[0009] As a preferred technical solution of the present application, a limiting groove is provided on the outer surface of the transfer funnel.

[0010] As a preferred technical solution of the present application, an auxiliary part is also provided on the transfer funnel, and the auxiliary part is used to inject flushing liquid into the ostomy bag through the transfer funnel to flush the ostomy bag.

[0011] As a preferred technical solution of the present application, the auxiliary part includes a flushing pipe, one end of which is fixedly connected to the transfer funnel.

[0012] As a preferred technical solution of the present application, a connecting belt is fixedly connected to the outer surface of the flushing pipe, and a sealing plug is fixedly connected to the connecting belt.

[0013] As a preferred technical solution of the present application, the outer surface of the transfer funnel is also provided with a fixing structure corresponding to the position of the limiting groove, and the fixing structure is used to fix the ostomy bag.

[0014] As a preferred technical solution of the present application, the fixing structure includes a first fixing portion arranged on the outer surface of the transfer funnel, and the first fixing portion is connected to a second fixing portion.

[0015] As a preferred technical solution of the present application, the first fixing portion includes two fixing plates respectively located on both sides of the transfer funnel, and a first connecting shaft is hinged between one ends of the two fixing plates.

[0016] As a preferred technical solution of the present application, the second fixing part includes two grooves respectively opened on one end of the two fixing plates away from the first connecting shaft, the second connecting shaft is fixedly installed in one of the grooves, the outer surface of the second connecting shaft is sleeved with a threaded rod, and the outer surface of the threaded rod passes through another groove.

[0017] As a preferred technical solution of the present application, one end of the threaded rod away from the second connecting shaft is threadedly connected to an internally threaded tube, and one end of the internally threaded tube away from the second connecting shaft is fixedly connected to a handle.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] In the scheme of this application:

[0020] In order to solve the problem in the prior art that the wider opening is inconvenient to connect with the drainage tube, the present application provides a transfer funnel, which is inserted into the sewage outlet of the ostomy bag and fixed therein, with the wide end located inside the ostomy bag and the narrow end located outside the ostomy bag. At this time, the narrow end can be used to connect with the drainage tube connector, thereby facilitating drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the structure of the connection assembly provided for this application;

[0022] Figure 2 A schematic diagram of the structure of the transfer funnel of the connection assembly provided in the present application from a bottom view;

[0023] Figure 3 A schematic diagram of the structure of the fixing structure of the connection assembly provided in this application;

[0024] Figure 4 A schematic diagram of the structure of the threaded rod of the connecting assembly provided in this application.

[0025] Indicated in the figure:

[0026] 1. Transfer funnel; 101. Limiting slot;

[0027] 2. Flushing pipe; 201. Connecting belt; 202. Sealing plug;

[0028] 3. Fixed structure; 301. Fixed plate; 302. First connecting shaft; 303. Groove; 304. Second connecting shaft; 305. Threaded rod; 306. Internally threaded tube; 307. Handle. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0030] As described in the background art, in the prior art, the sewage outlet of the ostomy bag is arranged as a relatively wide opening. When the patient has diarrhea and needs drainage, the relatively wide opening is not convenient for connecting with the drainage tube.

[0031] In order to solve this technical problem, the utility model provides a connecting assembly, which is used for connecting an ostomy bag and a drainage tube.

[0032] Specifically, please refer to Figure 1-Figure 2 , the connection components specifically include:

[0033] The transfer funnel 1 is used for detachable connection with the ostomy bag. The transfer funnel 1 has a wide end and a narrow end, and the wide end and the narrow end are interconnected. The narrow end is used for connection with the drainage tube joint.

[0034] The connecting component provided by the utility model is inserted into the sewage outlet of the ostomy bag for fixing through the setting of the adapter funnel 1, the wide end is located inside the ostomy bag, and the narrow end is located outside the ostomy bag. At this time, the narrow end can be used to connect with the drainage tube joint, so as to facilitate drainage.

[0035] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0037] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0038] Example 1, please refer to Figure 1-Figure 2 A connection component includes a transfer funnel 1, which is used for detachable connection with an ostomy bag. The transfer funnel 1 has a wide-mouth end and a narrow-mouth end, and the wide-mouth end and the narrow-mouth end are interconnected. The narrow-mouth end is used to connect with a drainage tube joint. The transfer funnel 1 is inserted into the sewage outlet of the ostomy bag for fixing. The wide-mouth end is located inside the ostomy bag, and the narrow-mouth end is located outside the ostomy bag. At this time, the narrow-mouth end can be used to connect with the drainage tube joint, so as to facilitate drainage. That is, when in use, the drainage tube joint is inserted into the narrow-mouth end, and the dirt in the ostomy bag enters the transfer funnel 1 through the wide-mouth end, and then is discharged from the narrow-mouth end and the drainage tube.

[0039] Further, such as Figure 1-Figure 2 As shown, a limiting groove 101 is provided on the outer surface of the transfer funnel 1. After the transfer funnel 1 is inserted into the sewage outlet of the ostomy bag, an existing rubber band can be used to tie it between the sewage outlet and the limiting groove 101 to fix the transfer funnel 1 to the sewage outlet. The rubber band can be limited by the limiting groove 101 to improve the stability of the rubber band fixing the sewage outlet and the transfer funnel 1.

[0040] Example 2 further optimizes the connection assembly provided in Example 1. Specifically, Figure 1 As shown, an auxiliary part is also provided on the transfer funnel 1, and the auxiliary part is used to inject flushing liquid into the ostomy bag through the transfer funnel 1 to flush the ostomy bag.

[0041] Further, such as Figure 1 As shown, the auxiliary part includes a flushing pipe 2, one end of which is fixedly connected to the transfer funnel 1.

[0042] Further, such as Figure 1 As shown, the outer surface of the flushing tube 2 is fixedly connected with a connecting belt 201, and the connecting belt 201 is fixedly connected with a sealing plug 202. In the non-flushing state, the sealing plug 202 is plugged into the flushing tube 2, so that the sealing plug 202 can block the flushing tube 2. When flushing is performed after drainage, the sealing plug 202 is opened, and a flushing liquid can be injected into the ostomy bag through the flushing tube 2 and the transfer funnel 1 using an infusion tube or a syringe to flush the ostomy bag. Saline can be used as the flushing liquid.

[0043] Example 3, further optimizes the connection assembly provided in Example 1 or 2, specifically, as follows Figure 3-Figure 4 As shown, the outer surface of the transfer funnel 1 is also provided with a fixing structure 3 corresponding to the position of the limiting groove 101, and the fixing structure 3 is used to fix the ostomy bag, that is, after the transfer funnel 1 is inserted into the sewage outlet of the ostomy bag, the fixing structure 3 can be used to fix the sewage outlet of the ostomy bag and the transfer funnel 1.

[0044] Furthermore, the fixing structure 3 includes a first fixing portion arranged on the outer surface of the transfer funnel 1 , and the first fixing portion is connected to the second fixing portion.

[0045] Further, such as Figure 3-Figure 4 As shown, the first fixing portion includes two fixing plates 301 respectively located on both sides of the transfer funnel 1, and a first connecting shaft 302 is hinged between one end of the two fixing plates 301. Both fixing plates 301 are arc-shaped, so as to fit the transfer funnel 1 easily.

[0046] Further, such as Figure 4 As shown, the second fixing portion includes two grooves 303 respectively opened on one end of the two fixing plates 301 away from the first connecting shaft 302, wherein the second connecting shaft 304 is fixedly installed in one of the grooves 303, and the outer surface of the second connecting shaft 304 is sleeved with a threaded rod 305, and the outer surface of the threaded rod 305 passes through the other groove 303, and the threaded rod 305 can rotate around the second connecting shaft 304.

[0047] Further, such as Figure 4 As shown, one end of the threaded rod 305 away from the second connecting shaft 304 is threadedly connected to an internal threaded tube 306, and one end of the internal threaded tube 306 away from the second connecting shaft 304 is fixedly connected to a handle 307, and when the handle 307 is rotated, the internal threaded tube 306 can be driven to rotate, and the internal threaded tube 306 and the threaded rod 305 cooperate with each other to tighten the ends of the two fixed plates 301 away from the first connecting shaft 302, so that the two fixed plates 301 clamp the sewage outlet of the ostomy bag on the outer surface of the transfer funnel 1.

[0048] The handle 307 is turned to make the internal threaded tube 306 rotate and move away from the second connecting shaft 304, and then the threaded rod 305 is turned around the second connecting shaft 304, that is, the two fixed plates 301 are opened, and the adapter funnel 1 is separated from the two fixed plates 301, and the adapter funnel 1 is inserted into the sewage outlet of the ostomy bag, and then the two fixed plates 301 are clamped at the sewage outlet, and then the threaded rod 305 is turned so that the threaded rod 305 is located between the two grooves 303, and then the handle 307 is turned to make the internal threaded tube 306 move toward the second connecting shaft 304, so that the two fixed plates 301 are tightened to clamp the sewage outlet of the ostomy bag on the outer surface of the adapter funnel 1.

[0049] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A connection assembly, characterized in that: The transfer funnel (1) is used for being detachably connected to an ostomy bag, the transfer funnel (1) having a wide end and a narrow end, the wide end and the narrow end being interconnected, and the narrow end being used for being connected to a drainage tube joint; The outer surface of the transfer funnel (1) is provided with a limiting groove (101); The outer surface of the transfer funnel (1) is also provided with a fixing structure (3) corresponding to the position of the limiting groove (101), and the fixing structure (3) is used to fix the ostomy bag; The fixing structure (3) comprises a first fixing portion arranged on the outer surface of the transfer funnel (1), and the first fixing portion is connected to a second fixing portion.

2. A connection assembly according to claim 1, characterized in that: The transfer funnel (1) is also provided with an auxiliary part, which is used to inject flushing liquid into the ostomy bag through the transfer funnel (1) to flush the ostomy bag.

3. A connection assembly according to claim 2, characterized in that: The auxiliary part comprises a flushing pipe (2), one end of which is fixedly connected to the transfer funnel (1).

4. A connection assembly according to claim 3, characterized in that: A connecting belt (201) is fixedly connected to the outer surface of the flushing pipe (2), and a sealing plug (202) is fixedly connected to the connecting belt (201).

5. A connection assembly according to claim 4, characterized in that: The first fixing portion comprises two fixing plates (301) respectively located on both sides of the transfer funnel (1), and a first connecting shaft (302) is hinged between one ends of the two fixing plates (301).

6. A connection assembly according to claim 5, characterized in that: The second fixing portion comprises two grooves (303) respectively opened on one end of the two fixing plates (301) away from the first connecting shaft (302), wherein a second connecting shaft (304) is fixedly installed in one of the grooves (303), a threaded rod (305) is sleeved on the outer surface of the second connecting shaft (304), and the outer surface of the threaded rod (305) passes through the other groove (303).

7. A connection assembly according to claim 6, characterized in that: One end of the threaded rod (305) away from the second connecting shaft (304) is threadedly connected to an internal threaded tube (306), and one end of the internal threaded tube (306) away from the second connecting shaft (304) is fixedly connected to a handle (307).

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