Drainage bag used after bladder operation
By designing a post-cystic drainage bag with threaded connection, limiting ring, pull ring and cap, the problem of contamination and use after interface removal is solved, and a higher anti-fouling and leak-proof effect and convenient use experience is achieved.
Patent Information
- Application Number
- CN202421025141.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The existing drainage bag interface after bladder surgery is easily contaminated after removal of the cap, and it is more troublesome to use in some medical operations, such as the need to wrap the drainage tube with tape.
A drainage bag for post-cystic surgery is designed, which includes a bag body, a drain tube and a drain tube. The flow guide and the drain pipe are threaded and fixedly installed with a limit ring, a pull ring and a cap are used to prevent stains and leakage. The flow tube can also be bent and clamped with a hinge to reduce dependence on tape.
It effectively prevents contamination of the joint after removal of the drainage bag interface, simplifies the use process, reduces dependence on tape, and improves the convenience of use.
Smart Images
Figure CN222533767U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of postoperative drainage bags, in particular to a drainage bag used after bladder surgery. Background Art
[0002] The bladder is a muscular sac-like organ that stores urine. Its shape, size, position and wall thickness vary with the degree of urine filling. The average bladder capacity of an adult is 350-500 ml. When it exceeds 500 ml, pain will occur due to excessive tension on the bladder wall. In severe cases, surgery is required. After bladder surgery, a postoperative drainage bag is usually required for auxiliary treatment. The disposable drainage bag will be removed when the bladder is completely removed or the patient goes out during the day; or when patients with hematuria have obstruction and the doctor stops bladder flushing when sucking out blood clots.
[0003] Since the drainage bag interface is thrown away after the cap is removed, you have to use gloves to cover the interface without a cap buckle, which can easily contaminate the joint. At the same time, when the patient is undergoing a color ultrasound examination to hold urine, or the patient is doing bladder function exercises and clamping the urinary catheter after returning home, and after percutaneous nephrolithotomy, the doctor has to wrap the drainage tube with tape when clamping the drainage bag, etc., which is a more troublesome problem to use. Utility Model Content
[0004] In view of the deficiencies in the prior art, the utility model provides a drainage bag for use after bladder surgery to solve the problem mentioned in the above background technology that the interface of the drainage bag is thrown away after the cap is removed and used, and it is necessary to use gloves to cover the interface without a cap, which is easy to contaminate the joint. At the same time, the patient has to clamp the urinary catheter when undergoing color Doppler ultrasound examination to hold urine, or the patient has to do bladder function exercises at home. In addition, after percutaneous nephrolithotomy, the doctor has to wrap the drainage tube with tape when clamping the drainage bag, which is more troublesome to use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drainage bag for bladder surgery, comprising a bag body and a drainage tube, characterized in that: the outer surface of the bag body is fixedly connected with a drainage tube, the drainage tube is threadedly connected to the outer surface of the drainage tube, and the outer surfaces of the drainage tube and the drainage tube are fixedly installed with limiting rings, the outer surface of the drainage tube is slidably connected with a No. 2 pull ring, the outer surface of the drainage tube is slidably connected with a No. 1 pull ring, the outer surface of the No. 1 pull ring is provided with a No. 1 cap, the outer surface of the No. 2 pull ring is provided with a No. 2 cap, and the outer surface of the No. 1 cap is threadedly connected to the output end of the drainage tube, and the outer surface of the No. 2 cap is threadedly connected to the output end of the drainage tube.
[0006] Preferably, the outer surface of the guide tube is slidably connected with a kit, the outer surface of the kit is provided with a spring hinge, the outer surface of the spring hinge is provided with an upper clamping plate and a lower clamping plate, and the outer surface of the upper clamping plate and the outer surface of the lower clamping plate are both provided with recessed platforms, the outer surface of the guide tube is movably connected to the outer surface of the recessed platform, the outer surface of the upper clamping plate is fixedly installed with two connecting plates, the outer surface of the lower clamping plate is provided with two grooves, and the two connecting plates are plug-connected with the two grooves.
[0007] Preferably, the No. 1 pull ring and the No. 2 pull ring are both made of bendable medical plastic, and the diameters of the No. 1 pull ring and the No. 2 pull ring are both smaller than the diameter of the limiting ring.
[0008] Preferably, the two recesses are both semicircular, and the diameter of the recesses is larger than the diameter of the guide tube. The guide tube and the drainage tube are both made of soft plastic. The outer surface of the guide tube is movably connected to the outer surfaces of the upper splint and the lower splint. The outer surfaces of the upper splint and the lower splint are both provided with anti-slip tooth plates.
[0009] Preferably, the bag body is fixedly connected to an outlet pipe on its outer surface away from the guide pipe, a water stop valve is provided on the outer surface of the outlet pipe, a control valve component is threadedly connected to the outer surface of the water stop valve, the output end of the control valve component is rotatably connected to the inside of the outlet pipe, the outlet pipe is made of soft rubber, a net bag is fixedly installed on the bag body via the outer surface of the outlet pipe, and the outer surface of the outlet pipe is plug-connected to the inside of the net bag.
[0010] Preferably, the bag body is provided with a plurality of connection holes on an outer surface close to the drainage tube, connection ropes are arranged inside the plurality of connection holes, and the drainage tube is inserted into the postoperative position of the patient's bladder away from the outer surface of the drainage tube.
[0011] Compared with the prior art, the beneficial effects of the utility model are:
[0012] 1. The drainage bag used after bladder surgery, when the drainage tube and the drainage tube are spirally disassembled, in order to prevent the discharge in the bag body from polluting the environment, the No. 2 pull ring is controlled to slide on the outer surface of the drainage tube, so that the No. 2 cap is spirally connected to the drainage tube to prevent leakage, and at the same time, the No. 1 pull ring is pulled to slide on the outer surface of the drainage tube, so that the No. 1 cap is spirally connected to the drainage tube to prevent pollution and leakage, thereby achieving the effect of avoiding the situation that the drainage bag interface cap is removed and thrown away after use, resulting in contamination of the joint.
[0013] 2. The drainage bag used after bladder surgery, when the drainage tube needs to be bent to block the flow, the drainage tube is pulled to bend at the kit, and then the upper splint and the lower splint are driven apart by the hinge, and then the drainage tube is placed on the lower splint, and is located in the middle interval of the two connecting plates, and then the upper splint and the lower splint are controlled to move closer to clamp the drainage tube, thereby achieving the effect of reducing the need to wrap the drainage tube with tape and improving the convenience of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;
[0015] Figure 2 This is a schematic cross-sectional view of the structure of the water stop valve of the utility model;
[0016] Figure 3 This is a schematic cross-sectional view of the guide tube structure of the utility model;
[0017] Figure 4 This is a top view schematic diagram of the drainage tube structure of the utility model;
[0018] Figure 5 This is a schematic diagram of the structure of the utility model kit.
[0019] In the figure: 1. bag body; 2. guide tube; 3. outlet tube; 4. drainage tube; 5. limit ring; 6. pull ring No. 1; 7. cap No. 1; 8. pull ring No. 2; 9. cap No. 2; 10. kit; 11. spring hinge; 12. upper splint; 13. lower splint; 14. connecting plate; 15. groove; 16. water stop valve; 17. control valve member; 18. mesh bag; 19. connecting hole; 20. recessed platform. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Embodiment 1:
[0022] Please refer to Figure 1-5 ,
[0023] A drainage bag for bladder surgery comprises a bag body 1 and a drainage tube 4, characterized in that: the outer surface of the bag body 1 is fixedly connected with a drainage tube 2, the drainage tube 2 and the outer surface of the drainage tube 4 are threadedly connected, the outer surfaces of the drainage tube 2 and the drainage tube 4 are fixedly installed with limiting rings 5, the outer surface of the drainage tube 2 is slidably connected with a No. 2 pull ring 8, the outer surface of the drainage tube 4 is slidably connected with a No. 1 pull ring 6, the outer surface of the No. 1 pull ring 6 is provided with a No. 1 cap 7, the outer surface of the No. 2 pull ring 8 is provided with a No. 2 cap 9, the outer surface of the No. 1 cap 7 is threadedly connected to the output end of the drainage tube 4, and the outer surface of the No. 2 cap 9 is threadedly connected to the output end of the drainage tube 2.
[0024] Specifically, by fixing the limiting ring 5 on the outer surface of the guide tube 2 and the drainage tube 4, the outer surface of the guide tube 2 is slidably connected with a No. 2 pull ring 8, the outer surface of the drainage tube 4 is slidably connected with a No. 1 pull ring 6, the outer surface of the No. 1 pull ring 6 is provided with a No. 1 cap 7, and the outer surface of the No. 2 pull ring 8 is provided with a No. 2 cap 9. When the drainage tube 4 and the guide tube 2 are spirally disassembled, in order to prevent the discharge in the bag body 1 from polluting the environment, the No. 2 pull ring 8 is controlled to slide on the outer surface of the guide tube 2, so that the No. 2 cap 9 is spirally connected to the guide tube 2 for leak prevention, and at the same time, the No. 1 pull ring 6 is pulled to slide on the outer surface of the drainage tube 4, so that the No. 1 cap 7 is spirally connected to the drainage tube 4 for dirt and leak prevention, thereby achieving the effect of avoiding the situation where the drainage bag interface is removed and thrown away after use, resulting in joint contamination.
[0025] In the embodiment, the first pull ring 6 and the second pull ring 8 are both made of bendable medical plastic, and the diameters of the first pull ring 6 and the second pull ring 8 are both smaller than the diameter of the limiting ring 5 .
[0026] Specifically, because the No. 1 pull ring 6 and the No. 2 pull ring 8 are both made of bendable medical plastic, and the diameters of the No. 1 pull ring 6 and the No. 2 pull ring 8 are smaller than the diameter of the limiting ring 5, the limiting ring 5 prevents the No. 1 pull ring 6 from falling off the drainage tube 4 and prevents the No. 2 pull ring 8 from falling off the diversion tube 2.
[0027] In the embodiment: the outer surface of the bag body 1 away from the guide pipe 2 is fixedly connected with the outlet pipe 3, the outer surface of the outlet pipe 3 is provided with a water stop valve 16, the outer surface of the water stop valve 16 is threadedly connected with a control valve component 17, the output end of the control valve component 17 is rotatably connected to the inside of the outlet pipe 3, the outlet pipe 3 is made of soft rubber, and the outer surface of the bag body 1 close to the outlet pipe 3 is fixedly installed with a net bag 18, and the outer surface of the outlet pipe 3 is plugged and connected with the inside of the net bag 18.
[0028] Specifically, since the outer surface of the bag body 1 away from the guide tube 2 is fixedly connected with the outlet pipe 3, the outer surface of the outlet pipe 3 is provided with a water stop valve 16, and the outer surface of the water stop valve 16 is threadedly connected with a control valve component 17, and the output end of the control valve component 17 is rotatably connected to the inside of the outlet pipe 3, so as to avoid the inconvenience of pushing and pulling the discharge valve up and down, which is very laborious and not easy to learn at first glance, it is designed into a water stop shape, which is convenient for patients to operate with their bare hands. At the same time, the outlet pipe 3 is made of soft gum, and the bag body 1 is fixedly installed with a net bag 18 on the outer surface of the outlet pipe 3, and the outer surface of the outlet pipe 3 is plugged and connected with the inside of the net bag 18. When not in use, the water stop valve 16 of the outlet pipe 3 can be inserted into the small net bag to avoid the situation where blood or urine is easily adhered to the discharge valve after the drainage bag draws out blood and urine, and drips on the ground, and it is also more beautiful.
[0029] In the embodiment: a plurality of connection holes 19 are opened on the outer surface of the bag body 1 close to the drainage tube 2, connection ropes are arranged inside the plurality of connection holes 19, and the drainage tube 4 is inserted into the postoperative part of the patient's bladder away from the outer surface of the drainage tube 2.
[0030] Specifically, because the outer surface of the bag body 1 close to the drainage tube 2 is provided with a plurality of connection holes 19, connecting ropes are arranged inside the plurality of connection holes 19, so as to facilitate connection with the patient's clothing or body, thereby improving the firmness of the bag body 1. In addition, the drainage tube 4 is inserted into the postoperative position of the patient's bladder away from the outer surface of the drainage tube 2, so as to facilitate adjustment of the position of the bag body 1.
[0031] Working principle: By fixing the limiting ring 5 on the outer surface of the guide tube 2 and the drainage tube 4, the two limiting rings 5 respectively limit the No. 1 pull ring 6 and the No. 2 pull ring 8 to prevent them from falling off, the No. 2 pull ring 8 is slidably connected to the outer surface of the guide tube 2, and the No. 1 pull ring 6 is slidably connected to the outer surface of the drainage tube 4. The outer surface of the No. 1 pull ring 6 is provided with a No. 1 cap 7, and the outer surface of the No. 2 pull ring 8 is provided with a No. 2 cap 9. When the drainage tube 4 and the guide tube 2 are spirally disassembled, in order to prevent the discharge in the bag body 1 from being contaminated Environment, control the No. 2 pull ring 8 to slide on the outer surface of the drainage tube 2, so that the No. 2 cap 9 is spirally connected to the drainage tube 2 to prevent leakage, and at the same time, pull the No. 1 pull ring 6 to slide on the outer surface of the drainage tube 4, so that the No. 1 cap 7 is spirally connected to the drainage tube 4 to prevent pollution and leakage. Compared with the relevant technology, the drainage bag for bladder surgery provided by the utility model has the following beneficial effects: thereby achieving the effect of avoiding the situation in which the drainage bag interface is removed and thrown away after use, resulting in contamination of the joint.
[0032] Embodiment 2:
[0033] Please refer to Figure 1-5 ,
[0034] The outer surface of the guide tube 2 is slidably connected with a set 10, and the outer surface of the set 10 is arranged on a spring hinge 11. The outer surface of the spring hinge 11 is provided with an upper clamping plate 12 and a lower clamping plate 13, and the outer surface of the upper clamping plate 12 and the outer surface of the lower clamping plate 13 are both provided with a recessed platform 20. The outer surface of the guide tube 2 is movably connected with the outer surface of the recessed platform 20, and two connecting plates 14 are fixedly installed on the outer surface of the upper clamping plate 12, and two grooves 15 are provided on the outer surface of the lower clamping plate 13. The two connecting plates 14 are plug-connected with the two grooves 15.
[0035] Specifically, when the guide tube 2 needs to be bent to block the flow, the guide tube 2 is pulled to bend a certain amount at the kit 10, and then the upper splint 12 and the lower splint 13 are driven away by the hinge, and then the guide tube 2 is placed on the lower splint 13, and at the same time located in the middle interval of the two connecting plates 14, and then the upper splint 12 and the lower splint 13 are controlled to move closer to clamp the guide tube 2, thereby achieving the effect of reducing the need to wrap the drainage tube 4 with tape and improving the convenience of use.
[0036] In the embodiment: the two concave platforms 20 are both semicircular, and the diameter of the concave platforms 20 is larger than the diameter of the guide tube 2. The guide tube 2 and the drainage tube 4 are both made of soft plastic. The outer surface of the guide tube 2 is movably connected to the outer surfaces of the upper clamping plate 12 and the lower clamping plate 13. The outer surfaces of the upper clamping plate 12 and the lower clamping plate 13 are both provided with anti-slip tooth plates.
[0037] Specifically, because the two recesses 20 are both semicircular and the diameter of the recesses 20 is larger than the diameter of the guide tube 2, the guide tube 2 is unobstructed at the recesses 20, and the guide tube 2 and the drainage tube 4 are both made of soft plastic and can be pulled to produce a certain bending deformation, so that the outer surface of the guide tube 2 is movably connected with the outer surfaces of the upper splint 12 and the lower splint 13, and the outer surfaces of the upper splint 12 and the lower splint 13 are provided with anti-slip tooth plates to enhance the clamping force of the upper splint 12 and the lower splint 13 on the guide tube 2.
[0038] Working principle: when the drainage tube 2 needs to be bent to block the flow, the drainage tube 2 is pulled to bend at the kit 10, and then the upper splint 12 and the lower splint 13 are driven away by the hinge, and then the drainage tube 2 is placed on the lower splint 13, and is located at the middle interval of the two connecting plates 14, and then the upper splint 12 and the lower splint 13 are controlled to approach, and the drainage tube 2 is clamped. When clamping, the two connecting plates 14 are connected to the groove 15, and the drainage tube 2 is limited to prevent the drainage tube 2 from falling off from the upper splint 12 and the lower splint 13. Compared with the related art, the drainage bag for postoperative bladder surgery provided by the utility model has the following beneficial effects: thereby achieving the effect of reducing the use of tape to wrap the drainage tube 4 and improving the convenience of use.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A drainage bag for postoperative bladder surgery, comprising a bag body (1) and a drainage tube (4), characterized in that: The outer surface of the bag body (1) is fixedly connected with a guide tube (2), the guide tube (2) is threadedly connected with the outer surface of the drainage tube (4), and the outer surfaces of the guide tube (2) and the drainage tube (4) are fixedly installed with a limiting ring (5), the outer surface of the guide tube (2) is slidably connected with a second pull ring (8), the outer surface of the drainage tube (4) is slidably connected with a first pull ring (6), the outer surface of the first pull ring (6) is provided with a first cap (7), the outer surface of the second pull ring (8) is provided with a second cap (9), and the outer surface of the first cap (7) is threadedly connected with the output end of the drainage tube (4), and the outer surface of the second cap (9) is threadedly connected with the output end of the guide tube (2).
2. A drainage bag for postoperative bladder surgery according to claim 1, characterized in that: The outer surface of the guide tube (2) is slidably connected with a sleeve (10), the outer surface of the sleeve (10) is provided with a spring hinge (11), the outer surface of the spring hinge (11) is provided with an upper clamping plate (12) and a lower clamping plate (13), and the outer surface of the upper clamping plate (12) and the outer surface of the lower clamping plate (13) are both provided with a concave platform (20), the outer surface of the guide tube (2) is movably connected with the outer surface of the concave platform (20), the outer surface of the upper clamping plate (12) is fixedly mounted with two connecting plates (14), the outer surface of the lower clamping plate (13) is provided with two grooves (15), and the two connecting plates (14) are plug-connected with the two grooves (15).
3. A drainage bag for postoperative bladder surgery according to claim 1, characterized in that: The first pull ring (6) and the second pull ring (8) are both made of bendable medical plastic, and the diameters of the first pull ring (6) and the second pull ring (8) are both smaller than the diameter of the limiting ring (5).
4. A drainage bag for postoperative bladder surgery according to claim 2, characterized in that: The two concave platforms (20) are both semicircular, and the diameter of the concave platforms (20) is larger than the diameter of the guide tube (2). The guide tube (2) and the drainage tube (4) are both made of soft plastic. The outer surface of the guide tube (2) is movably connected to the outer surfaces of the upper clamping plate (12) and the lower clamping plate (13). The outer surfaces of the upper clamping plate (12) and the lower clamping plate (13) are both provided with anti-slip tooth plates.
5. A drainage bag for postoperative bladder surgery according to claim 1, characterized in that: The bag body (1) is fixedly connected to an outlet pipe (3) on its outer surface away from the guide pipe (2); a water stop valve (16) is arranged on the outer surface of the outlet pipe (3); a control valve component (17) is threadedly connected to the outer surface of the water stop valve (16); an output end of the control valve component (17) is rotatably connected to the inside of the outlet pipe (3); the outlet pipe (3) is made of soft rubber; a net bag (18) is fixedly installed on the outer surface of the bag body (1) close to the outlet pipe (3); the outer surface of the outlet pipe (3) is plug-connected to the inside of the net bag (18).
6. A drainage bag for postoperative bladder surgery according to claim 1, characterized in that: The bag body (1) is provided with a plurality of connection holes (19) on the outer surface close to the drainage tube (2), and connection ropes are arranged inside the plurality of connection holes (19). The drainage tube (4) is inserted into the postoperative part of the patient's bladder away from the outer surface of the drainage tube (2).