Visualizing flow rate and anti-reflux ostomy bag

Abstract

The utility model discloses a visual flow velocity and anti -regurgitation stoma bag, including stoma bag main part, set in the stoma bag main part bottom's liquid outlet, set in the stoma bag main part rear surface's stoma J pipe introduction hole, the inside of stoma bag main part is introduced two urine drainage J pipes through stoma J pipe introduction hole, and is set in the inside of stoma bag main part and is connected in the urine drainage J pipe bottom end's morrison's dropper, and is set in the inside bottom end of stoma bag main part and is connected with two morrison's dropper's anti -regurgitation urine bag, the utility model discloses improving and optimizing to ureterostomy bag in prior art, and the principle of infusion set morrison's dropper is used for reference, and morrison's dropper is designed in stoma bag, and the drainage state of double J pipe is directly reflected through the liquid drop formation rate, and medical staff can observe the flow velocity change in real time, and early identification pipe, drainage is not smooth or abnormal conditions such as hemorrhage, and the built -in anti -regurgitation urine bag is used simultaneously, and adopts one -way anti -regurgitation valve, and effectively blocks the urine reverse flow to the stoma.

Description

Technical Field

[0001] This utility model belongs to the field of ostomy bag technology, specifically relating to an ostomy bag with visualized flow rate and anti-backflow. Background Technology

[0002] Currently, ureterostomy bags are widely used for urine collection in patients after surgery for urinary system diseases. These bags are mostly closed structures, lacking an effective means of real-time monitoring of drainage status. For patients with indwelling double-J stents, the patency of the double-J stent, which connects the renal pelvis to the bladder, directly affects postoperative recovery. However, traditional ureterostomy bags cannot dynamically monitor the drainage status of the double-J stent. Medical staff must frequently change the ureterostomy bag (daily or every other day) to indirectly determine drainage patency. This process not only increases the patient's financial burden but also causes mechanical damage to the skin around the stoma due to repeated removal and re-application of the bag, leading to complications such as redness, swelling, and ulceration, severely reducing the patient's quality of life. Furthermore, existing ureterostomy bags lack anti-reflux design; urine reflux not only contaminates the bag connection but also directly irritates the skin around the stoma, causing chronic lesions such as contact dermatitis and granulomatous hyperplasia. Therefore, this invention proposes a visual flow rate and anti-reflux ureterostomy bag. Utility Model Content

[0003] The purpose of this invention is to provide a visual flow rate and anti-backflow ostomy bag to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a visualized flow rate and anti-reflux ostomy bag, comprising... The ostomy bag body, the drain port at the bottom of the ostomy bag body, and the stoma J tube inlet hole on the rear surface of the ostomy bag body, with two urine drainage J tubes introduced into the inner side of the ostomy bag body through the stoma J tube inlet hole; And a Murphy drip tube located inside the main body of the ostomy bag and connected to the bottom of the urine drainage J tube; And an anti-reflux urine bag is provided at the bottom of the inner side of the ostomy bag body and connected to two Murphy drip tubes. The bottom of the anti-reflux urine bag is provided with an integral bottom fluid tube connected to the drain port. The top of the anti-reflux urine bag is provided with a side leakage collection port corresponding to the inlet hole of the stoma J tube, and two one-way anti-reflux valves are provided in the side leakage collection port.

[0005] Preferably, the top of the Murphy dropper is provided with two integrated top tube seats, and the bottom end of the urine drainage tube is inserted into the top tube seats.

[0006] Preferably, the inner side of the Murphy dropper is provided with an inner dropper that communicates with the top tube seat.

[0007] Preferably, the bottom end of the Murphy dropper is provided with an integrated bottom tube seat, and the bottom tube seat communicates with the interior of the Murphy dropper.

[0008] Preferably, the top of the anti-reflux urine bag is provided with two integrated upper tubes, and the bottom end of the bottom tube seat is inserted into the upper tube. The bottom end of the upper tube is provided with an inlet that communicates with the anti-reflux urine bag.

[0009] Preferably, the inner wall of the liquid inlet is provided with two one-way anti-backflow valves, and the two one-way anti-backflow valves are in contact with each other.

[0010] Preferably, a bottom cover is fitted onto the bottom end of the discharge port, and an anti-detachment connecting strip is also connected between the bottom cover and the discharge port.

[0011] Preferably, an inner connecting seat is provided between the surface of the anti-reflux urine bag and the inner wall of the ostomy bag body.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model improves and optimizes the ureterostomy bag in the prior art, and draws on the principle of Murphy drip tube in infusion set to design a Murphy drip tube in the ostomy bag. The droplet formation rate can intuitively reflect the drainage status of the double J tube. Medical staff can observe the flow rate changes in real time and identify abnormalities such as tube blockage, poor drainage or bleeding in the early stage. At the same time, it has an internal anti-reflux urine bag and uses a one-way anti-reflux valve to effectively prevent urine from flowing back to the stoma, which significantly reduces the incidence of skin complications. Attached Figure Description

[0013] Figure 1 This is a cross-sectional view of the present invention; Figure 2 This utility model Figure 1 A magnified view of a portion of region A in the middle; Figure 3 This utility model Figure 2 A magnified view of a portion of region B in the middle; In the diagram: 1. Ostomy bag body; 2. Ostomy J-tube inlet; 3. Drainage port; 4. Bottom cap; 41. Anti-detachment connecting strap; 5. Murphy drip tube; 51. Top tube seat; 52. Inner drip tube; 53. Bottom tube seat; 6. Anti-reflux urine bag; 61. Bottom fluid tube; 62. Top tube; 63. Inner connecting seat; 64. Inlet; 65. One-way anti-reflux valve; 66. Side leakage collection port; 7. Urine drainage J-tube. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0015] Please see Figures 1 to 3 This is an embodiment of the present invention, which provides a technical solution: a visual flow rate and anti-reflux ostomy bag, including... The ostomy bag body 1, the drainage port 3 at the bottom of the ostomy bag body 1, the ostomy tube inlet hole 2 on the rear surface of the ostomy bag body 1, and two urine drainage tubes 7 are introduced into the inner side of the ostomy bag body 1 through the ostomy tube inlet hole 2. And the Murphy drip tube 5 is set inside the ostomy bag body 1 and connected to the bottom of the urine drainage J tube 7. Both the ostomy bag body 1 and the Murphy drip tube 5 are made of transparent material. The droplet formation rate can intuitively reflect the drainage status of the double J tube. Medical staff can observe the flow rate changes in real time and identify abnormalities such as tube blockage, poor drainage or bleeding in the early stage. And an anti-reflux urine bag 6 is set at the bottom inside the ostomy bag body 1 and connected to two Murphy drip tubes 5. The surface of the anti-reflux urine bag 6 is also set with urine scale for subsequent observation of the amount of urine drained. The bottom of the anti-reflux urine bag 6 is provided with an integrated bottom fluid tube 61 connected to the drainage port 3. The interior of the anti-reflux urine bag 6 uses a one-way anti-reflux valve 65 to effectively block urine backflow to the stoma and significantly reduce the incidence of skin complications.

[0016] In this embodiment, preferably, the top of the Murphy drip tube 5 is provided with two integrated top tube seats 51, and the bottom end of the urine drainage J tube 7 is inserted into the top tube seat 51 to realize the connection between the urine drainage J tube 7 and the Murphy drip tube 5. In actual use, after the medical staff inserts the urine drainage J tube 7 into the inside of the ostomy bag body 1, they can insert the bottom end of the urine drainage J tube 7 into the inside of the top tube seat 51, that is, let the top tube seat 51 fit over the bottom end of the urine drainage J tube 7 to form a connection.

[0017] In this embodiment, preferably, the inner side of the Murphy dropper 5 is provided with an inner dropper 52 that communicates with the top tube seat 51, so that the urine drained from the urine drainage tube J 7 can drip through the inner dropper 52, making it convenient for medical personnel to intuitively observe the changes in flow rate.

[0018] In this embodiment, preferably, the bottom end of the Murphy dropper 5 is provided with an integrated bottom tube seat 53, and the bottom tube seat 53 is in communication with the interior of the Murphy dropper 5.

[0019] In this embodiment, preferably, the top of the anti-reflux urine bag 6 is provided with two integrated upper tubes 62, and the bottom end of the bottom tube seat 53 is inserted into the upper tube 62. The bottom end of the upper tube 62 is provided with an inlet 64 that communicates with the anti-reflux urine bag 6, so that the Murphy dropper 5 can communicate with the anti-reflux urine bag 6, and the urine in the Murphy dropper 5 can flow into the anti-reflux urine bag 6 through the upper tube 62 and the inlet 64.

[0020] In this embodiment, preferably, the inner wall of the inlet 64 is provided with two one-way anti-reflux valves 65, and the two one-way anti-reflux valves 65 are in contact with each other, so that urine can flow from top to bottom between the two one-way anti-reflux valves 65, but will not flow from bottom to top between the two one-way anti-reflux valves 65, thus playing the role of anti-reflux.

[0021] In this embodiment, preferably, the top of the anti-reflux urine bag 6 is provided with a side leakage collection port 66 corresponding to the stoma J tube inlet hole 2. The side leakage collection port 66 is connected to the anti-reflux urine bag 6 and is used to collect a small amount of urine that leaks from the stoma. The side leakage collection port 66 is provided with two one-way anti-reflux valves 65. The design of the side leakage collection port 66 allows a small amount of urine that leaks from the patient's stoma, i.e., the stoma J tube inlet hole 2, to enter the anti-reflux urine bag 6 through the side leakage collection port 66. During the urine entry process, the two fitted one-way anti-reflux valves 65 can play an anti-reflux role.

[0022] In this embodiment, preferably, a bottom cover 4 is fitted onto the bottom end of the discharge port 3, and an anti-detachment connecting strap 41 is connected between the bottom cover 4 and the discharge port 3. In the future, it is only necessary to periodically remove the bottom cover 4 to release the urine inside the anti-reflux urine bag 6.

[0023] In this embodiment, preferably, an inner connecting seat 63 is provided between the surface of the anti-reflux urine bag 6 and the inner wall of the ostomy bag body 1 for the stable setting of the anti-reflux urine bag 6.

[0024] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A visual flow rate and anti-reflux ostomy bag, characterized in that: include The ostomy bag body (1), the drain port (3) at the bottom of the ostomy bag body (1), and the ostomy J tube inlet hole (2) on the rear surface of the ostomy bag body (1) are provided. Two urine drainage J tubes (7) are introduced into the inner side of the ostomy bag body (1) through the ostomy J tube inlet hole (2). And a Murphy drip tube (5) is set inside the ostomy bag body (1) and connected to the bottom of the urine drainage J tube (7). And an anti-reflux urine bag (6) is provided at the bottom of the inner side of the ostomy bag body (1) and connected to two Murphy drip tubes (5). The bottom of the anti-reflux urine bag (6) is provided with an integral bottom fluid tube (61) connected to the drain port (3). The top of the anti-reflux urine bag (6) is provided with a side leakage collection port (66) corresponding to the ostomy tube inlet hole (2), and two one-way anti-reflux valves (65) are provided in the side leakage collection port (66).

2. The ostomy bag with visualized flow rate and anti-reflux as described in claim 1, characterized in that: The top of the Murphy dropper (5) is provided with two integrated top tube seats (51), and the bottom end of the urine drainage tube (7) is inserted into the top tube seat (51).

3. The ostomy bag with visualized flow rate and anti-reflux as described in claim 2, characterized in that: The inner side of the Murphy dropper (5) is provided with an inner dropper (52) that communicates with the top tube seat (51).

4. The ostomy bag with visualized flow rate and anti-reflux as described in claim 3, characterized in that: The bottom end of the Murphy dropper (5) is provided with an integrated bottom tube seat (53), and the bottom tube seat (53) is connected to the inside of the Murphy dropper (5).

5. The ostomy bag with visualized flow rate and anti-reflux as described in claim 4, characterized in that: The top of the anti-reflux urine bag (6) is provided with two integrated upper tubes (62), and the bottom end of the bottom tube seat (53) is inserted into the upper tube (62). The bottom end of the upper tube (62) is provided with an inlet (64) that communicates with the anti-reflux urine bag (6).

6. The ostomy bag with visualized flow rate and anti-reflux as described in claim 5, characterized in that: The inner wall of the inlet (64) is provided with two one-way anti-backflow valves (65), and the two one-way anti-backflow valves (65) are in contact with each other.

7. The ostomy bag with visualized flow rate and anti-reflux as described in claim 1, characterized in that: The bottom end of the discharge port (3) is fitted with a bottom cover (4), and an anti-detachment connecting strip (41) is connected between the bottom cover (4) and the discharge port (3).

8. The ostomy bag with visualized flow rate and anti-reflux as described in claim 1, characterized in that: An inner connecting seat (63) is provided between the surface of the anti-reflux urine bag (6) and the inner wall of the ostomy bag body (1).

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