Collecting device for seepage around drainage tube after treatment operation
By designing a storage bag device with a gap chassis and rubber strips, the problem of drainage tube ooze collection after surgery is solved, the risk of infection is reduced, and the drainage tube is continuously used, avoiding gas inflow, and effective collection and sealing of the drainage tube is achieved.
Patent Information
- Application Number
- CN202420774460.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-15
- Publication Date
- 2025-01-17
- Estimated Expiration
- 2034-04-15
AI Technical Summary
After the operation, the seepage around the drainage tube is difficult to collect effectively, resulting in an increase in the risk of infection, and when connecting the drainage bag, it is easy to cause gas to enter the chest cavity, affecting the patient's breathing.
A device including a storage bag and a chassis is designed. The chassis surface is provided with a gap for a set drainage pipe. The side wall of the storage bag is equipped with glue strips and valves, and the fixing rope is used for binding to ensure sealing and facilitate liquid leakage and avoid drainage. Reflow and gas inflow.
Simplify the operation process, reduce the risk of infection, avoid drainage pipe contamination and gas entry, ensure continuous use of drainage pipes, and reduce the risk of seepage overflow and return.
Smart Images
Figure CN222357691U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drainage tubes, in particular to a device for collecting exudate around drainage tubes after treatment surgery. Background Art
[0002] Drainage tubes are widely placed after surgery to drain exudate from the surgical area. The color and amount of the drainage fluid can also be used to determine whether there are complications such as infection and bleeding. However, it is not uncommon for drainage tubes to penetrate the skin and cause exudate. This may be due to factors such as the friction between the drainage tube and the puncture hole in the skin being too large relative to the diameter of the drainage tube. After exudate, the skin around the drainage tube opening is soaked and prone to infection; the patient's clothing and even bedding may also be contaminated, affecting the patient's comfort. Existing treatment options mostly use a one-piece enterostomy bag to collect exudate. When using it, first pass the drainage tube through the ring in the center of the one-piece enterostomy bag, then fix the bottom plate of the bag to the skin around the drainage tube, and finally use a rope or clip to fix and seal the end of the storage bag of the bag to the drainage tube. The accumulated fluid exuding from the drainage tube opening will enter the storage bag of the bag.
[0003] In clinical work, the end of the drainage tube needs to be connected to a drainage bag or drainage bottle. When installing a one-piece enterostomy bag, the drainage tube needs to be separated from the drainage bag, and then the drainage tube needs to be passed through the ring in the center of the one-piece enterostomy bag, and finally the drainage tube needs to be connected to the drainage bag. In the process of separating and reconnecting the drainage tube and the drainage bag, the drainage tube interface is exposed to the outside and is easily contaminated, which may lead to retrograde infection of the drainage tube. If it is negative pressure drainage of the chest cavity, then in the process of separating and reconnecting the drainage tube and the drainage bag, gas will enter the chest cavity through the drainage tube, causing lung compression and affecting the patient's breathing.
[0004] Therefore, it is necessary to provide a new collection device for treating postoperative exudate around the drainage tube to solve the above technical problems. Utility Model Content
[0005] The technical problem solved by the utility model is to provide a device for collecting exudate around a drainage tube after treatment surgery, which is convenient for quick installation of an exudate collecting ostomy bag and avoids interruption of the drainage tube during use.
[0006] In order to solve the above-mentioned technical problems, the utility model provides a collection device for exudate around the drainage tube after treatment surgery, including: a storage bag, a chassis for fixing the drainage tube is installed on the surface of the storage bag, the surface of the chassis is provided with a gap for facilitating the drainage tube to enter the interior of the through hole, and the through hole is arranged in the center of the side wall of the chassis; the side walls of the storage bag are symmetrically installed with rubber strips for closing the storage bag, and one end of the storage bag is wrapped with a fixing rope for fixing the drainage tube inside the storage bag.
[0007] Preferably, the side wall of the drainage tube is slidably connected to a rubber sleeve, and the rubber sleeve is fixed to the entanglement of the fixing rope and the storage bag.
[0008] Preferably, the side wall cross-section of the rubber sleeve is an I-shaped structure.
[0009] Preferably, a valve is installed on the side wall of the storage bag.
[0010] Preferably, one end of the drainage tube is inserted into the human body, and the other end of the drainage tube is connected to a drainage bag.
[0011] Preferably, the chassis fits the side wall of the human body, and the gap of the side wall of the chassis is arranged upward.
[0012] Preferably, the diameter of the through hole is larger than the diameter of the drainage tube.
[0013] Compared with the related art, the device for collecting exudate around drainage tubes after treatment of surgery provided by the utility model has the following beneficial effects:
[0014] The utility model provides a collection device for exudate around drainage tubes after treatment of surgery. The surface of the chassis is provided with a gap, and the chassis is directly covered around the drainage tube through the gap, which simplifies the operation process and reduces the risk of infection. The side walls of the two ends of the storage bag are rolled with adhesive strips. After the drainage tube is installed inside the chassis, the covering on the surface of the adhesive strip is torn off, and the adhesive strips are covered and pasted to each other to close the side walls of the storage bag and complete the sealing; the fixing rope is tied at the connection between the end of the storage bag and the drainage tube, so as to close the bottom end of the storage bag, so as to facilitate the rapid installation of the storage bag at the connection between the human body and the drainage tube. During the installation process, the drainage tube is not separated from the drainage bag, and the drainage tube continues to be used, reducing the probability of contamination of the drainage tube, while preventing the drainage fluid from flowing back and the gas from entering the human body through the drainage tube. In order to discharge the exudate, a valve is installed on the side wall of the storage bag, and the exudate can be discharged by opening the valve; a gap is provided on the surface of the chassis, but when in use, the chassis is opened with the gap facing upward, and the exudate flows downward into the interior of the storage bag under the action of gravity, preventing the exudate from overflowing from the gap of the chassis. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the structure of a device for collecting exudate around a drainage tube after treatment surgery provided by the utility model;
[0016] Figure 2 for Figure 1 An enlarged schematic diagram of the structure at A shown;
[0017] Figure 3 for Figure 2 The schematic diagram of the internal structure of the storage bag shown;
[0018] Figure 4 for Figure 2 The front view of the storage bag in its unfolded structure is shown;
[0019] Figure 5 for Figure 2 Rear view of the storage bag shown in its expanded configuration.
[0020] Numbers in the figure: 1. drainage tube, 2. drainage bag, 3. human body, 4. chassis, 5. storage bag, 6. rubber strip, 7. valve, 8. fixing rope, 9. through hole, 10. rubber sleeve, 11. gap. DETAILED DESCRIPTION
[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0022] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 .in Figure 1 A schematic diagram of the structure of a device for collecting exudate around a drainage tube after treatment surgery provided by the utility model; Figure 2 for Figure 1 An enlarged schematic diagram of the structure at A shown; Figure 3 for Figure 2 The schematic diagram of the internal structure of the storage bag shown; Figure 4 for Figure 2 The front view of the storage bag in its unfolded structure is shown; Figure 5 for Figure 2The rear view of the storage bag in the unfolded structure shown; the collection device for the exudate around the drainage tube after the treatment operation comprises: a storage bag 5, a bottom plate 4 for fixing the drainage tube 1 is installed on the surface of the storage bag 5, a gap 11 is provided on the surface of the bottom plate 4 to facilitate the drainage tube 1 to enter the through hole 9, and the through hole 9 is provided in the center of the side wall of the bottom plate 4; a rubber strip 6 for closing the storage bag 5 is symmetrically installed on the side wall of the storage bag 5, and one end of the storage bag 5 is wound around the fixing rope 8 for fixing the drainage tube 1 inside the storage bag 5. The bottom plate 4 surface is provided with a gap 11, and the bottom plate 4 is directly put around the drainage tube 1 through the gap 11, which simplifies the operation process and reduces the risk of infection. The side walls of both ends of the storage bag 5 are rolled up with adhesive strips 6 for installation. After the drainage tube 1 is installed inside the chassis 4, the covering on the surface of the adhesive strips 6 is torn off, and the adhesive strips 6 are then pasted to each other to close the side walls of the storage bag 5 and complete the sealing. The fixing rope 8 is tied to the connection between the end of the storage bag 5 and the drainage tube 1, so as to close the bottom end of the storage bag 5, thereby facilitating the rapid installation of the storage bag at the connection between the human body and the drainage tube 1. During the installation process, the drainage tube 1 is not separated from the drainage bag 2, and the drainage tube 1 continues to be used, thereby reducing the probability of contamination of the drainage tube 1 and preventing the drainage fluid 1 from flowing back and the gas from entering the human body through the drainage tube 1.
[0023] The bottom plate 4 fits the side wall of the human body 3, and the slit 11 of the side wall of the bottom plate 4 is set upward. The bottom plate 4 surface is provided with the slit 11, but when in use, the bottom plate 4 is disconnected and the slit 11 is upward, and the exudate flows downward into the interior of the storage bag 5 under the action of gravity, so that the exudate is prevented from overflowing from the slit 11 of the bottom plate 4.
[0024] The side wall of the drainage tube 1 is slidably connected to a rubber sleeve 10, and the rubber sleeve 10 is fixed to the winding place of the fixing rope 8 and the storage bag 5. When the storage bag 5 is tied, the rubber sleeve 10 enters the end of the storage bag 5; the fixing rope 8 is wound around the end of the storage bag 5, so that the storage bag 5 and the drainage tube 1 are tightly attached to the side wall of the rubber sleeve 10, and the rubber sleeve 10 increases the sealing between the storage bag 5 and the drainage tube 1 to prevent the exudate from leaving the inside of the storage bag 5; the side wall section of the rubber sleeve 10 is an I-shaped structure, which is convenient for the fixing rope 8 to be fixed to the side wall of the rubber sleeve 10, and prevents the fixing rope 8 from shifting and causing the storage bag 5 to open.
[0025] A valve 7 is installed on the side wall of the storage bag 5. When there is too much seepage inside the storage bag 5, the valve 7 is opened to discharge the seepage inside the storage bag 5.
[0026] One end of the drainage tube 1 is inserted into the human body 3, and the other end of the drainage tube 1 is connected to the drainage bag 2, so that the drainage bag 2 can generate suction inside the drainage tube 1 to discharge the accumulated fluid in the human body.
[0027] The diameter of the through hole 9 is larger than the diameter of the drainage tube 1 , so as to facilitate the placement of the drainage tube 1 into the through hole 9 .
[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A collection device for treating postoperative exudate around drainage tubes, characterized in that: include: A storage bag (5), wherein a chassis (4) for fixing a drainage tube (1) is mounted on the surface of the storage bag (5), and a gap (11) is provided on the surface of the chassis (4) for facilitating the drainage tube (1) to enter a through hole (9), and the through hole (9) is arranged at the center of the side wall of the chassis (4); a rubber strip (6) for closing the storage bag (5) is symmetrically mounted on the side wall of the storage bag (5), and one end of the storage bag (5) is wound around a fixing rope (8) for fixing the drainage tube (1) inside the storage bag (5).
2. The device for collecting exudate around drainage tubes after surgery according to claim 1, characterized in that: The side wall of the drainage tube (1) is slidably connected to a rubber sleeve (10), and the rubber sleeve (10) is fixed to the entanglement of the fixing rope (8) and the storage bag (5).
3. The device for collecting exudate around drainage tubes after surgery according to claim 2, characterized in that: The side wall cross section of the rubber sleeve (10) is in an I-shaped structure.
4. The device for collecting exudate around drainage tubes after surgery according to claim 1, characterized in that: A valve (7) is installed on the side wall of the storage bag (5).
5. The device for collecting exudate around drainage tubes after surgery according to claim 1, characterized in that: One end of the drainage tube (1) is inserted into the interior of the human body (3), and the other end of the drainage tube (1) is connected to the drainage bag (2).
6. The device for collecting exudate around drainage tubes after surgery according to claim 5, characterized in that: The bottom plate (4) fits the side wall of the human body (3), and the slit (11) of the side wall of the bottom plate (4) is arranged upward.
7. The device for collecting exudate around drainage tubes after surgery according to claim 1, characterized in that: The diameter of the through hole (9) is greater than the diameter of the drainage tube (1).