Drainage tube seepage collecting device

Abstract

The utility model relates to a drainage tube seepage collecting device which comprises an ostomy bag, a fixing piece and a blocking piece, an opening is formed in the ostomy bag, the fixing piece is of an annular structure and is arranged in the opening, the outer edge portion of the fixing piece is connected with the ostomy bag, the center portion of the fixing piece is used for a drainage tube to penetrate through, and the blocking piece is arranged in the center portion of the fixing piece. The drainage tube seepage collecting device comprises a fixing part and a plugging part, the plugging part is arranged on the fixing part and is connected with the inner edge part of the fixing part, the central part of the fixing part is plugged through the plugging part, and the operation difficulty of medical staff is greatly reduced by removing the plugging part or shearing the plugging part; the threaded connector extends in the direction away from the ostomy bag, one end of the fixing cap is detachably arranged on the threaded connector, the through hole is formed in the other end of the fixing cap, and the drainage tube penetrates through the through hole, so that after the drainage tube penetrates through the fixing piece, the drainage tube is fixed to the fixing piece through the cap, and then the drainage tube is effectively prevented from being disengaged.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a drainage tube exudate collection device. Background Art

[0002] At present, patients undergoing various surgeries or patients with a large amount of ascites need to have drainage tubes connected to ostomy bags to collect drainage fluid. However, if the patient's abdominal cavity pressure is high and the abdominal wall is loose, leakage is very likely to occur around the drainage tube, causing clothes and bed sheets to get wet. Frequent dressing changes increase the workload of medical care as well as the economic and psychological burden on patients. According to clinical investigations, ostomy bags can be pasted around the drainage tube, cut on the ostomy bag, and part of the exudate can be absorbed by the ostomy bag to reduce the frequency of dressing changes. However, it is still difficult to fix the drainage tube where it extends out of the ostomy bag, and it is easy for exudate to leak out from the cut, so it needs to be changed frequently. Utility Model Content

[0003] The utility model discloses a drainage tube exudate collection device to solve the problems in the above-mentioned background technology that the drainage tube of the existing ostomy bag is difficult to fix when it is used, and the liquid in the ostomy bag easily seeps out from the cut of the drainage tube extending from the ostomy bag, so it needs to be replaced frequently.

[0004] In order to solve the above technical problems, the following technical solutions are proposed:

[0005] A drainage tube exudate collection device comprises an ostomy bag, a fixing part and a blocking part, wherein the ostomy bag is provided with an opening, the fixing part is in an annular structure, the fixing part is arranged in the opening, the outer edge part of the fixing part is connected to the ostomy bag, the central part of the fixing part is used for passing the drainage tube of the ostomy bag, the blocking part is arranged in the central part of the fixing part and is connected to the inner edge part of the fixing part, and the central part of the fixing part is blocked by the blocking part, and the drainage tube exudate collection device also comprises a fixing cap, the fixing part is provided with a threaded joint, the threaded joint extends in a direction away from the ostomy bag, one end of the fixing cap is detachably arranged on the threaded joint, and the other end of the fixing cap is provided with a through hole, and the through hole is used for the drainage tube to pass through.

[0006] Preferably, the fixing cap gradually shrinks from one end of the fixing cap to the other end of the fixing cap along the axial direction of the fixing cap, and the other end of the fixing cap is in contact with the surface of the drainage tube.

[0007] Preferably, the side wall of the fixing cap has a plurality of groups of folds, and the plurality of groups of folds are sequentially arranged on the side wall of the fixing cap along the axial direction of the fixing cap, and the fixing cap can be folded and stored through the folds.

[0008] Preferably, the fixing cap is made of rubber or silicone material.

[0009] Preferably, it further includes a diaphragm, which is arranged in the ostomy bag, and the inner cavity of the ostomy bag is divided by the diaphragm to form an upper drainage cavity and a lower liquid storage cavity that are independent of each other. The diaphragm is also provided with a flow channel, and the upper drainage cavity and the lower liquid storage cavity are connected through the flow channel.

[0010] Preferably, the diaphragm is bent toward the lower liquid storage chamber and is combined with the flow channel to form a funnel-shaped structure.

[0011] Preferably, it further comprises an anti-reflux valve, which is arranged in the flow channel so that liquid can only flow from the upper drainage cavity into the lower liquid storage cavity.

[0012] Preferably, the side wall of the ostomy bag is provided with scale lines.

[0013] Beneficial effects: The utility model is a drainage tube exudate collection device, comprising an ostomy bag, a fixing part and a blocking part. The ostomy bag is provided with an opening, the fixing part is a ring-shaped structure, the fixing part is arranged in the opening, the outer edge part of the fixing part is connected to the ostomy bag, the central part of the fixing part is used for passing the drainage tube of the ostomy bag, the blocking part is arranged in the central part of the fixing part and is connected to the inner edge part of the fixing part, and the central part of the fixing part is blocked by the blocking part. During use, the drainage tube can be passed through the central part of the fixing part by removing the blocking part or cutting the blocking part, which greatly reduces the operation difficulty of medical staff. Secondly, the drainage tube exudate collection device also includes a fixing cap, the fixing part is provided with a threaded joint, the threaded joint extends in a direction away from the ostomy bag, one end of the fixing cap is detachably arranged on the threaded joint, and the other end of the fixing cap is provided with a through hole, and the through hole is used for the drainage tube to pass through. Therefore, after the drainage tube passes through the fixing part, the drainage tube is fixed to the fixing part by the cover cap, thereby effectively preventing the drainage tube from falling out. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a cross-sectional view of the overall structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 A partial enlarged view of part A;

[0017] Figure 4 It is an exploded view of the fixing part of the utility model;

[0018] Figure 5 It is a cross-sectional view of the fixing part of the utility model.

[0019] The main component symbols are described as follows:

[0020] 1. Ostomy bag; 2. Fixing piece; 3. Blocking piece; 4. Opening; 5. Drainage tube;

[0021] 6. Fixed cap; 7. Threaded joint; 8. Diaphragm; 9. Anti-reflux valve. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] The following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] The utility model is a drainage tube seepage collection device, please refer to Figure 1-5 , including an ostomy bag 1, a fixing member 2 and a blocking member 3. The ostomy bag 1 is provided with an opening 4. The fixing member 2 is an annular structure. The fixing member 2 is arranged in the opening 4. The outer edge of the fixing member 2 is connected to the ostomy bag 1. The central part of the fixing member 2 is used for passing a drainage tube 5 through the ostomy bag 1. The blocking member 3 is arranged in the central part of the fixing member 2 and is connected to the inner edge of the fixing member 2. The central part of the fixing member 2 is blocked by the blocking member 3. During use, the drainage tube 5 can be removed by removing the blocking member 3 or cutting the blocking member 3. 5 can pass through the center of the fixing member 2, which greatly reduces the difficulty of operation for medical staff. Secondly, the drainage tube 5 exudate collection device also includes a fixing cap 6. The fixing member 2 is provided with a threaded joint 7. The threaded joint 7 extends in a direction away from the ostomy bag 1. One end of the fixing cap 6 is detachably arranged on the threaded joint 7. The other end of the fixing cap 6 is provided with a through hole. The through hole is used for the drainage tube 5 to pass through. Therefore, after the drainage tube 5 passes through the fixing member 2, the drainage tube 5 is fixed to the fixing member 2 by the cap, thereby effectively preventing the drainage tube 5 from falling out.

[0025] In this embodiment, the fixing cap 6 gradually shrinks from one end of the fixing cap 6 to the other end of the fixing cap 6 along the axial direction of the fixing cap 6, and the other end of the fixing cap 6 is in contact with the surface of the drainage tube 5, which further increases the sealing performance of the ostomy bag 1 and can effectively prevent the liquid in the ostomy bag 1 from flowing out from the opening 4.

[0026] In this embodiment, the side wall of the fixing cap 6 has multiple groups of folds, and the multiple groups of folds are arranged in sequence on the side wall of the fixing cap 6 along the axial direction of the fixing cap 6. The fixing cap 6 can be folded and stored through the folds, thereby making the drainage tube 5 exudate collection device easier to transport and store.

[0027] In this embodiment, the fixing cap 6 is made of rubber or silicone material. The fixing cap 6 made of rubber or silicone material is not only easier to fold and store, but also rubber and silicone have increased friction and excellent ductility, making it easier to fix the drainage tube 5.

[0028] In the present embodiment, a diaphragm 8 is further included. The diaphragm 8 is arranged in the ostomy bag 1. The inner cavity of the ostomy bag 1 is divided by the diaphragm 8 into an upper drainage cavity and a lower liquid storage cavity which are independent of each other. A flow channel is also provided on the diaphragm 8. The upper drainage cavity and the lower liquid storage cavity are connected by the flow channel, so that the liquid extended from the drainage tube 5 enters the upper drainage cavity and then enters the lower liquid storage cavity through the flow channel for storage. This can effectively prevent the drainage fluid from flowing back when the patient changes his body position, thereby effectively reducing the risk of wound infection in the patient.

[0029] In this embodiment, the diaphragm 8 bends toward the lower liquid storage chamber and forms a funnel-shaped structure in combination with the flow channel, thereby allowing all the liquid in the upper drainage chamber to flow into the lower liquid storage chamber.

[0030] In this embodiment, a backflow prevention valve 9 is also included. The backflow prevention valve 9 is arranged in the flow channel so that the liquid can only flow from the upper drainage cavity into the lower liquid storage cavity, thereby preventing the liquid in the lower liquid storage cavity from flowing back into the upper drainage cavity, further reducing the risk of wound infection in patients. Specifically, the backflow prevention valve is composed of two soft silicone sheets, which are arranged relatively in the flow channel, and one end of the two soft silicone sheets is connected to the diaphragm, and the other end extends toward the lower liquid storage cavity. When the liquid in the upper drainage cavity flows into the lower liquid storage cavity, the two soft silicone sheets open under the action of the liquid, and when there is no liquid flowing from the upper drainage cavity to the lower storage cavity, the two soft silicone sheets are tightly attached to each other, thereby blocking the flow channel.

[0031] In this embodiment, the side wall of the ostomy bag 1 is provided with scale lines, which can clearly help medical staff to accurately quantify and monitor the drained liquid, so as to timely judge the changes in the patient's condition and the medical measures that need to be taken.

[0032] As is known to all, the drainage tube is inserted into the stoma on one side of the stoma bag and extends out from the opening on the other side of the stoma bag. In this embodiment, adhesive is also provided around the stoma of the stoma bag, and the stoma bag is attached to the patient's body by the adhesive. More preferably, the adhesive is made of hydrocolloid material, and the stoma bag is attached to the patient by the adhesive made of hydrocolloid, and the adhesive made of hydrocolloid material greatly reduces the occurrence of allergic phenomena in patients.

[0033] In this embodiment, the ostomy bag is also provided with an output connector and a valve. The output connector is arranged at the bottom end of the ostomy bag and is connected to the lower liquid storage chamber for discharging the liquid stored in the lower liquid storage chamber. The valve is arranged on the output connector for controlling the on and off of the output connector.

[0034] The above disclosures are only several specific embodiments of the present invention, but the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A drainage tube exudate collection device, characterized in that: The invention comprises an ostomy bag, a fixing part, a blocking part and a fixing cap, wherein the ostomy bag is provided with an opening, the fixing part is in an annular structure, the fixing part is arranged in the opening, the outer edge part of the fixing part is connected to the ostomy bag, the central part of the fixing part is used for the drainage tube passing through the ostomy bag, the blocking part is arranged in the central part of the fixing part and is connected to the inner edge part of the fixing part, the central part of the fixing part is blocked by the blocking part, the fixing part is provided with a threaded joint, the threaded joint extends in a direction away from the ostomy bag, one end of the fixing cap is detachably arranged on the threaded joint, the other end of the fixing cap is provided with a through hole, the through hole is used for the drainage tube to pass through.

2. The drainage tube exudate collection device according to claim 1, characterized in that: The fixing cap gradually shrinks from one end of the fixing cap to the other end of the fixing cap along the axial direction of the fixing cap, and the other end of the fixing cap is in contact with the surface of the drainage tube.

3. The drainage tube exudate collection device according to claim 2, characterized in that: The side wall of the fixing cap has a plurality of folds, and the plurality of folds are sequentially arranged on the side wall of the fixing cap along the axial direction of the fixing cap, and the fixing cap can be folded and stored through the folds.

4. The drainage tube exudate collection device according to claim 3, characterized in that: The fixing cap is made of rubber or silicone material.

5. The drainage tube exudate collection device according to claim 1, characterized in that: It also includes a diaphragm, which is arranged in the ostomy bag. The inner cavity of the ostomy bag is divided by the diaphragm to form an upper drainage cavity and a lower liquid storage cavity that are independent of each other. The diaphragm is also provided with a flow channel, and the upper drainage cavity and the lower liquid storage cavity are connected through the flow channel.

6. The drainage tube seepage collection device according to claim 5, characterized in that: The diaphragm is bent toward the lower liquid storage chamber and is combined with the flow channel to form a funnel-shaped structure.

7. The drainage tube exudate collection device according to claim 6, characterized in that: It also includes an anti-reflux valve, which is arranged in the flow channel so that liquid can only flow from the upper drainage cavity into the lower liquid storage cavity.

8. The drainage tube exudate collection device according to claim 1, characterized in that: The side wall of the ostomy bag is provided with scale lines.

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