A portable ostomy structure

Abstract

The utility model discloses a portable stoma structure belongs to a kind of medical devices, solve the problem of inconvenient maintenance and cleaning in prior art, the portable stoma structure includes main part, main part includes expansion pipe and communicating pipe, portable stoma structure when using expansion pipe in main part is located in patient body, communicating pipe is located on patient body surface, intestinal tract passes through expansion pipe and communicating pipe and is fixed on the outer lateral wall of communicating pipe;The portable stoma structure further includes cover, cover is detachably installed on communicating pipe, and cover is set on the outer side of connecting pipe to cover intestinal tract, avoid the risk that intestinal tract is exposed and easily leads to infection, in addition, cover is also provided with discharge hole, and is shielded by inserting piece, when needing to discharge patient intestinal tract content, disposable connecting bag is set on cover, and patient intestinal tract content can be discharged, convenient operation, convenient to use.

Description

Technical Field

[0001] This utility model relates to a medical device, specifically a portable ostomy structure. Background Technology

[0002] In current medical procedures, when diseases such as cancer cause the intestines to "break," a stoma is required. This involves making an incision in the abdomen to bring the intestines to the surface of the body. The intestinal contents are drained through the stoma and collected in a fixed ostomy bag. Stomas cause patients immense physical and psychological suffering.

[0003] To address the aforementioned issues, Chinese invention patent CN109481742A discloses an internal colostomy catheter. This catheter includes a main body defining a reservoir and having an open end and a closed end. The open end is configured with a body lumen of a size that can be securely fastened to the interior. In addition, the catheter also includes a hollow drainage tube defining a discharge channel that communicates with the reservoir. Furthermore, a control valve is provided on the discharge channel, and a sensor is provided on the reservoir to detect the fluid content within the reservoir. During use, the catheter is surgically inserted into the abdominal cavity to drain the contents of the intestine.

[0004] Although the aforementioned catheters can effectively and promptly remove intestinal contents, they are difficult to clean and maintain because they are inserted into the abdominal cavity during use. Prolonged use can easily lead to wound infections in patients, causing some inconvenience. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A portable stoma structure includes a main body, which includes an expansion tube and a connecting tube. When in use, the expansion tube in the main body is located inside the patient's body, and the connecting tube is located on the patient's body surface. The intestine passes through the expansion tube and the connecting tube and is covered and fixed on the outer wall of the connecting tube.

[0008] The portable stoma structure also includes a cover that is detachably mounted on a connecting tube, through which the patient's intestinal contents are drained.

[0009] Preferably, the portable stoma structure, the communication pipe is provided with a plurality of suture holes, when the intestinal tract passes through the expansion pipe and the communication pipe is fixed on the outer wall of the communication pipe by suture holes.

[0010] Preferably, the portable stoma structure, the main body further comprises a limiting ring, the limiting ring is provided with a plurality of suture holes, when the main body is fixed in the patient's body, the expansion pipe is located in the patient's body, and the communication pipe is located on the patient's body surface, the limiting ring enters the subcutaneous tissue of the patient, and the limiting ring is fixed in the subcutaneous tissue of the patient by suture.

[0011] Preferably, the portable stoma structure, the cover comprises a connecting cover, the bottom of the connecting cover is provided with an opening, and the top of the connecting cover is provided with a discharge hole; the connecting cover is detachably mounted on the communication pipe in the main body, and the intestinal tract contents are discharged through the discharge hole.

[0012] Preferably, the portable stoma structure, the main body further comprises a fixing ring, the fixing ring is provided with a clamping groove, and the inner wall of the connecting cover is provided with a clamping block; the clamping block and the clamping groove are matched with each other to realize detachable connection of the connecting cover and the main body.

[0013] Preferably, the portable stoma structure, the clamping groove is a shape structure, the clamping block on the inner wall of the connecting cover enters the clamping groove and is rotated by the connecting cover to drive the clamping block to rotate into the clamping groove, so that the relative fixation of the connecting cover and the main body is realized.

[0014] Preferably, the portable stoma structure, the connecting cover is further provided with an insertion piece, and the insertion piece is inserted on the surface of the connecting cover to close the discharge hole on the connecting cover.

[0015] Preferably, the portable stoma structure, the expansion pipe is a horn-shaped structure.

[0016] Compared with the prior art, the portable stoma structure has the beneficial effects that:

[0017] The portable stoma structure is fixed on the body of a patient, is shielded by clothes, dignity of the patient is greatly maintained, and the discharge hole is arranged on the cover body for discharging intestinal contents of the patient, the insertion piece is arranged on the cover body for shielding and closing the discharge hole, when the contents need to be discharged, the insertion piece is pulled out, the disposable connecting belt is sleeved on the cover body, and the intestinal contents of the patient can be discharged, operation is convenient, and practicality is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of the stoma structure in the utility model;

[0019] Figure 2 It is a front view of Figure 1 ;

[0020] Figure 3 It is a split structure schematic view of the main body and the cover body in the utility model;

[0021] Figure 4 It is a split structure schematic view of the cover body in the utility model;

[0022] Figure 5 It is a front view of the cover body and the main body assembly in the utility model;

[0023] Figure 6 It is an enlarged view of structure A in Figure 5 ;

[0024] Figure 7 It is a state diagram when the stoma structure in the utility model is used.

[0025] The corresponding relationship between the respective figure mark and the component name in the drawing is as follows:

[0026] 100, main body; 200, cover body;

[0027] 101, expansion pipe; 102, communication pipe; 103, limiting ring; 104, fixing ring;

[0028] 201, connecting cover; 202, insertion piece

[0029] 100a, suture hole; 104a, clamping groove; 201a, discharge hole. DETAILED DESCRIPTION

[0030] In order to make the above objectives, features and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0031] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one skilled in the art that the present application can be practiced without the specific details given herein, that the present application can be practiced with other different ways, and that the present application is not limited to the details given herein. Thus, the present application is not intended to be limited to the specific embodiments disclosed below, but wants to include all possible alternatives falling within the scope of the present application.

[0032] Secondly, the "one embodiment" or "embodiment" referred to herein means that the specific features, structures or characteristics can be included in at least one implementation of the present application. In this specification, "in one embodiment" does not mean the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. The present application provides the following embodiments.

[0033] As shown in Figures 1-3 The ostomy structure in this embodiment is composed of a main body 100 and a cover 200. The cover 200 is fastened on the top of the main body 100. The ostomy structure is fixed under the skin of the wound of the patient. The intestinal tract of the patient can be fixed on the ostomy structure. The ostomy structure in this embodiment can discharge the contents of the intestinal tract of the patient.

[0034] The main body 100 in this embodiment is made of titanium metal material, and the cover 200 is made of plastic material. The cover 200 can be detachably fastened on the main body 100. When cleaning is needed, the cover 200 is removed so as to clean the intestinal tract and the cover 200.

[0035] As shown in Figures 1-3 In this embodiment, the main body 100 is composed of an expansion tube 101 and a communication tube 102. The expansion tube 101 is in the shape of a horn, and the communication tube 102 is in the shape of a cylinder. The communication tube 102 and the expansion tube 101 are integrally formed to constitute the structure of the main body 100 with an open upper end and a hollow interior.

[0036] In the embodiment, the main body 100 further comprises a limiting ring 103, the limiting ring 103 in the embodiment is integrally formed with the main body 100 of the stoma structure in the embodiment, and a plurality of suture holes 100a are distributed on the limiting ring 103 in the embodiment. In use, the stoma structure in the embodiment is first incised on the abdomen of the patient, the intestinal tract of the patient is passed through the stoma structure from the bottom of the expansion tube 101 through the incision, and is turned over and covered on the communication tube 102 of the stoma structure. The communication tube 102 in the embodiment is also sutured with a plurality of suture holes 100a, and the intestinal tract is fixed on the main body 100 through the suture holes 100a. Its effect is as shown in Figure 7 In addition, in order to fix the stoma structure on the patient's body, the main body 100 in the embodiment enters the patient's body through the incision, and the communication tube 102 is located outside the patient's body. The limiting ring 103 enters the subcutaneous tissue of the patient's body and is sutured and fixed with the patient's skin through the suture hole, so as to fix the stoma structure on the patient's body, so as to facilitate the discharge of the intestinal contents of the patient.

[0037] Since the communication tube 102 is located outside the patient's body, the intestinal tract is covered on the communication tube 102, which causes the exposed intestinal tract to be prone to infection. In order to solve this problem, the stoma structure in the embodiment is used together with the cover 200. The cover 200 is buckled on the main body 100 to form the stoma structure in the embodiment. When the cover 200 is sleeved on the main body 100, the exposed intestinal tract can be covered, avoiding the problem that the intestinal tract is exposed to the air and is prone to infection. In the embodiment, the cover 200 is detachably connected with the main body 100. The communication tube 102 on the main body 100 is integrally formed with a fixing ring 104. The fixing ring 104 is annularly distributed with an L-shaped clamping groove 104a. Its effect is as shown in Figure 5 and Figure 6 The L-shaped clamping groove 104a extends to the end of the fixing ring 104 at one end. The cover 200 is detachably assembled on the fixing ring 104, so as to realize the detachable installation of the cover 200 and the main body 100.

[0038] It is worth noting that in use, when the intestinal tract is turned over and sutured on the communication tube 102 through the expansion tube 101 and the communication tube 102, the end of the intestinal tract is covered on the communication tube 102, and the fixing ring 104 is exposed, so as to facilitate the cooperation and installation of the cover 200 and the fixing ring 104. When the cover 200 is buckled on the communication tube 102, the exposed intestinal tract can be covered, avoiding the problem that the intestinal tract is exposed and is prone to infection.

[0039] In the embodiment, the inner wall of the cover 200 is provided with clamping blocks, when the cover 200 is assembled with the main body 100, the cover 200 is buckled on the communicating pipe 102, at this time, the clamping blocks enter the L-shaped clamping grooves 104a from the end of the fixing ring 104, then the cover 200 is rotated to realize the synchronous rotation of the clamping blocks with the cover 200, that is, the rotation of the clamping blocks in the clamping grooves 104a, since the clamping grooves 104a are L-shaped structure, the clamping blocks are limited, that is, the cover 200 is fixed on the fixing ring 104, thereby realizing the detachable assembly of the cover 200 and the main body 100.

[0040] In addition, it is worth noting that the expansion pipe 101 in the embodiment is trumpet-shaped, thereby facilitating the patient's intestinal tract to pass through the expansion pipe 101 and the communicating pipe 102, and facilitating the use of medical staff.

[0041] As shown in Figure 3 and Figure 4 The cover 200 in the embodiment includes a connecting cover 201 and a plug-in piece 202, the bottom of the connecting cover 201 is opened, the top is provided with a discharge hole 201a, and the clamping blocks are fixed on the inner wall of the connecting cover 201, when the cover 200 is assembled, the connecting cover 201 is clamped on the fixing ring 104 to fix the connecting cover 201 on the main body 100, in the embodiment, the plug-in piece 202 is slidingly installed on the connecting cover 201, the plug-in piece 202 is plugged on the connecting cover 201 to close the discharge hole 201a on the cover 200, when the intestinal contents need to be discharged, the plug-in piece 202 is pulled out to expose the discharge hole 201a on the cover 200, then a disposable connecting belt is sleeved on the cover 200, and the intestinal contents can be discharged through the discharge hole 201a.

[0042] The stoma structure in the embodiment is located in the patient's body, and only the communicating pipe 102 and the cover 200 are located on the patient's body surface, thereby greatly maintaining the dignity of the patient, can follow the patient to move, and achieves the effect of portability, and the cover 200 and the main body 100 are detachably arranged to facilitate the cleaning and maintenance of the stoma structure, when the intestinal contents need to be discharged, the plug-in piece 202 is pulled out to discharge the intestinal contents, the operation is convenient, and the practicability is high.

[0043] The above is a further detailed description of the utility model in combination with the specific embodiments, which cannot be considered as being limited to these descriptions, for ordinary skilled in the art to which the utility model belongs, without departing from the concept of the utility model, a number of simple deductions or substitutions can be made, which should be considered as belonging to the protection scope determined by the claims of the utility model.

Claims

1. A portable ostomy structure, characterized in that The portable stoma structure includes a main body (100), which includes an expansion tube (101) and a connecting tube (102). When in use, the expansion tube (101) in the main body (100) is located inside the patient's body, and the connecting tube (102) is located on the patient's body surface. The intestine passes through the expansion tube (101) and the connecting tube (102) and is covered and fixed on the outer wall of the connecting tube (102). The portable stoma structure also includes a cover (200), which is detachably mounted on the connecting tube (102) for draining the patient's intestinal contents through the portable stoma structure.

2. The portable ostomy structure according to claim 1, characterized in that The connecting tube (102) has multiple suture holes (100a) distributed on it. After the intestine passes through the dilator (101) and is covered and fixed on the outer wall of the connecting tube (102), it is sutured and fixed on the connecting tube (102) through the suture holes (100a).

3. The portable ostomy structure according to claim 1 or 2, characterized in that The main body (100) also includes a limiting ring (103), on which a plurality of suture holes (100a) are distributed. When the main body (100) is fixed in the patient’s body, the expansion tube (101) is located in the patient’s body and the connecting tube (102) is located on the patient’s body surface. When the limiting ring (103) enters the patient’s subcutaneous tissue, the limiting ring (103) is fixed in the patient’s subcutaneous tissue by suturing.

4. The portable ostomy structure according to claim 3, characterized in that The cover (200) includes a connecting cover (201), which has an opening at the bottom and a discharge hole (201a) at the top. The connecting cover (201) is detachably installed on the connecting tube (102) in the main body (100), and the intestinal contents are discharged through the discharge hole (201a).

5. The portable ostomy structure according to claim 4, characterized in that The main body (100) also includes a fixing ring (104), on which a snap-fit ​​groove (104a) is provided, and snap-fit ​​blocks are distributed on the inner wall of the connecting cover (201). The snap-fit ​​blocks and the snap-fit ​​groove (104a) cooperate with each other to realize the detachable connection between the connecting cover (201) and the main body (100).

6. The portable ostomy structure according to claim 5, characterized in that The snap-fit ​​groove (104a) is an L-shaped structure. The snap-fit ​​block on the inner wall of the connecting cover (201) enters the snap-fit ​​groove (104a) and is driven to rotate into the snap-fit ​​groove (104a) by the rotation of the connecting cover (201), thereby achieving relative fixation between the connecting cover (201) and the main body (100).

7. The portable ostomy structure according to claim 4, characterized in that The connecting cover (201) is also fitted with a plug-in piece (202), which is inserted into the surface of the connecting cover (201) to seal the discharge hole (201a) on the connecting cover (201).

8. The portable ostomy structure of claim 1, wherein, The expansion tube (101) has a trumpet-shaped structure.

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