Anti-falling alarm mechanism for deep vein catheterization drainage
By designing a detachable installation component and a liquid detection system, the resource waste problem caused by the inability to disassemble the drainage pipe anti-detachment alarm mechanism in the prior art is solved, and the secondary use of the alarm component and the timely detection of liquid leakage is realized, ensuring the equipment correct position and efficiency.
Patent Information
- Application Number
- CN202420596742.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-26
AI Technical Summary
The existing drainage pipe anti-detachment alarm mechanism cannot be disassembled, resulting in the alarm device being idle when there is no liquid leakage, resulting in waste of resources.
A deep vein tube-draining anti-detachment alarm mechanism is designed, using transparent waterproof patches and fixing strips to achieve rapid disassembly and assembly through installation components, and liquid leakage is detected through sponge auxiliary materials, conductive metal strips and buzzer devices, timely Remind users.
The secondary use of alarm components is realized to avoid waste of resources. Through the coordination of limit blocks and rubber tubes, the possibility of drainage pipe falling off is reduced, ensuring the correct position of the equipment and timely detection of liquid leakage.
Smart Images
Figure CN222167728U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of drainage tube anti-dropout, and more specifically, to an anti-dropout alarm mechanism for deep vein catheter drainage. Background Art
[0002] A drainage tube is a medical device used for clinical surgical drainage. It guides pus, blood or other fluids accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. It is generally fixed to the skin surface when in use. Patients with pleural effusion in the cardiology department often use deep venous catheterization for chest drainage, which has less trauma, is easy to fix, and does not require sutures.
[0003] The existing drainage tubes all have an anti-slip alarm effect when they are fixed. The drainage tubes are fixed directly to the skin surface, and the fixation and alarm of the drainage tubes are achieved through the same anti-slip alarm mechanism. When there is no leakage in the drainage tube, the alarm device in the anti-slip alarm mechanism is not used. Since the anti-slip mechanism and the alarm mechanism cannot be disassembled, they are directly thrown away after use. When the alarm mechanism has not been used, directly throwing it away will waste materials and resources. Utility Model Content
[0004] In order to solve the above problems, the present application provides an anti-dislocation alarm mechanism for deep venous catheterization and drainage.
[0005] The present application provides a deep vein catheterization drainage anti-dislocation alarm mechanism that adopts the following technical solutions:
[0006] An anti-drop alarm mechanism for deep vein catheterization and drainage, comprising a transparent waterproof dressing, one side of which is fixedly connected to two fixing strips, each fixing strip having a mounting component inside, and an alarm component between the two fixing strips;
[0007] Each installation component includes a driving component and a fixing component, the driving component includes a second moving block, the fixing component includes a first moving block, each first moving block is matched with a corresponding second moving block, a fixing block is arranged between the two fixing bars, slots are arranged on both sides of the two fixing blocks, one end of each first moving block is respectively plugged into the corresponding slot, and each second moving block is respectively used to drive the corresponding first moving block for quick installation and disassembly.
[0008] Furthermore, the driving component also includes two telescopic rods and two springs, each first moving block is installed inside the corresponding fixed bar, each second moving block is installed on one side of the corresponding fixed bar, each second moving block passes through one side of the corresponding fixed bar and extends to the inside of the fixed bar, and each second moving block is matched with one end of the corresponding first moving block close to the first moving block, each telescopic rod is fixedly connected to the inner wall of the corresponding fixed bar, each telescopic rod is fixedly connected to the corresponding first moving block and the second moving block, each spring is fixedly connected to one side of the corresponding first moving block and the second moving block, each spring is fixedly connected to the inner wall of the corresponding fixed bar, each first moving block passes through one side of the corresponding fixed bar and extends to the outside of the fixed bar, a fixed block is provided on one side of the transparent waterproof applicator, and the ends of both sides of the fixed block away from the corresponding slots are fixedly connected to limiting blocks, and each fixed bar is provided with a limiting groove on the side close to the fixed block, and each limiting groove is plugged into the corresponding limiting block.
[0009] Through the above technical solution, the installation components can be quickly assembled and disassembled, which saves time and energy and avoids the waste of resources. Through the cooperation of the two limit blocks and the limit grooves, position misalignment can be effectively prevented.
[0010] Furthermore, the alarm component includes a sponge auxiliary material, a conductive metal strip, a buzzer device and a conductive wire. A groove is provided on one side of the sponge auxiliary material, drainage tubes are provided at both ends of the groove, and a rubber tube is sealed between the two drainage tubes.
[0011] Furthermore, the sponge auxiliary material is fixedly connected to the inside of the fixed block, the conductive metal strips are installed on both sides of the groove, and the two conductive metal strips are installed inside the sponge auxiliary material.
[0012] Furthermore, the buzzing device is fixedly installed at the bottom of the fixed block, and each conductive metal strip is connected to the buzzing device through a conductive wire.
[0013] Furthermore, the outer wall of each drainage tube is provided with a nylon buckle, and both ends of each nylon buckle are bonded to the transparent waterproof patch.
[0014] Through the above technical solution, the alarm component can promptly remind the user of problems.
[0015] In summary, the present application includes at least one of the following beneficial technical effects:
[0016] (1) The utility model can be quickly assembled and disassembled by the cooperation of the first moving block and the slot of the installation component, saving time and energy. When the drainage tube does not fall off, the alarm component can be disassembled for secondary use, which can avoid the waste of resources. The cooperation of the two limit blocks and the limit slot can ensure that the alarm component always maintains the correct position during the working process or during installation, thereby effectively preventing the alarm component from being misplaced due to position.
[0017] (2) The utility model can reduce the possibility of the drainage tube falling off by setting a rubber tube, and can detect liquid leakage by combining the sponge auxiliary material and the conductive metal strip. When the liquid penetrates into the sponge auxiliary material and touches the conductive metal strip, a conductive closed loop is formed, triggering the buzzer device to sound an alarm, thereby promptly reminding the user to find the problem. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the overall structure of the fixing strip and the fixing block of the utility model;
[0020] Figure 3 This is a cross-sectional view of the overall structure of the fixing strip of the utility model;
[0021] Figure 4 For this utility model Figure 3 A magnified view of the structure at A;
[0022] Figure 5 The utility model is a schematic diagram of the connection structure of the conductive wire, the conductive metal strip and the buzzing device.
[0023] Explanation of the reference numerals: 1. Transparent waterproof patch; 2. Fixing strip; 3. Fixing block; 4. Sponge auxiliary material; 5. First moving block; 6. Second moving block; 7. Telescopic rod; 8. Spring; 9. Slot; 10. Limiting block; 11. Limiting groove; 12. Drainage tube; 13. Rubber tube; 14. Conductive metal strip; 15. Buzzer device; 16. Conductive wire; 17. Velcro. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.
[0025] Reference Figure 1-Figure 5, an anti-dislocation alarm mechanism for deep vein catheterization and drainage, comprising a transparent waterproof dressing 1, one side of the transparent waterproof dressing 1 is fixedly connected to two fixing strips 2, each fixing strip 2 is provided with a mounting component inside, and an alarm component is provided between the two fixing strips 2;
[0026] Each installation assembly includes a driving component and a fixing component, the driving component includes a second moving block 6, the fixing component includes a first moving block 5, each first moving block 5 is matched with a corresponding second moving block 6, a fixing block 3 is provided between the two fixing bars 2, slots 9 are provided on both sides of the two fixing blocks 3, one end of each first moving block 5 is plugged into the corresponding slot 9, each second moving block 6 is used to drive the corresponding first moving block 5 for quick installation and disassembly, the driving component also includes two telescopic rods 7 and two springs 8, each first moving block 5 is installed inside the corresponding fixing bar 2, each second moving block 6 is installed on one side of the corresponding fixing bar 2, and each second moving block 6 passes through one side of the corresponding fixing bar 2 and extends to the fixing bar 2 Inside, one end of each second moving block 6 close to the first moving block 5 matches one end of the corresponding first moving block 5, each telescopic rod 7 is fixedly connected to the inner wall of the corresponding fixed strip 2, each telescopic rod 7 is fixedly connected to the corresponding first moving block 5 and the second moving block 6, each spring 8 is fixedly connected to one side of the corresponding first moving block 5 and the second moving block 6, each spring 8 is fixedly connected to the inner wall of the corresponding fixed strip 2, each first moving block 5 passes through one side of the corresponding fixed strip 2 and extends to the outside of the fixed strip 2, a fixed block 3 is provided on one side of the transparent waterproof patch 1, and the ends of both sides of the fixed block 3 away from the corresponding slots 9 are fixedly connected to the limiting blocks 10, and each fixed strip 2 is provided with a limiting groove 11 on the side close to the fixed block 3, and each limiting groove 11 is connected to the corresponding limiting groove The blocks 10 are plugged in. When the drainage tube 12 is in use, the drainage tube 12 at one end is used for drainage, and the drainage tube 12 at the other end will be connected to the Kanghuier drainage bag. The two drainage tubes 12 are connected by a rubber tube 13. When there is no leakage between the two drainage tubes 12 and the rubber tube 13 and the alarm component needs to be disassembled, the two second moving blocks 6 can be pressed. When the second moving blocks 6 move downward, they can drive the first moving blocks 5 to retract into the fixed strip 2. When the two first moving blocks 5 are completely out of the slot 9, the fixed block 3 can be removed. When installing the alarm component, press the two second moving blocks 6. The two second moving blocks 6 will cause the two first moving blocks 5 to retract into the corresponding fixed strip 2. When the two first moving blocks 5 are completely retracted, The fixing block 3 is placed between the two fixing bars 2, and the two limiting blocks 10 are inserted into the corresponding limiting grooves 11, so that the fixing block 3 can be limited to avoid the situation of position misalignment. When the limiting block 10 is inserted into the limiting grooves 11, the two second moving blocks 6 are released, and the two first moving blocks 5 and the two second moving blocks 6 are in a pop-up state through the action of the corresponding springs 8. When the two first moving blocks 5 pop up, they will be directly inserted into the two slots 9, so that the fixing block 3 can be fixed, and the operation is simple, which can improve the efficiency of disassembly and assembly, and when the drainage tube 12 does not fall off, the alarm component can be disassembled for secondary use, which can avoid the situation of wasting resources. The inner layer of the transparent waterproof patch 1 is a skin-friendly fabric.Ensure patient comfort.
[0027] Reference Figure 1-Figure 3 The ends of both sides of the fixed block 3 away from the corresponding slots 9 are fixedly connected to the limiting blocks 10, and each of the fixed bars 2 is provided with a limiting groove 11 on the side close to the fixed block 3. Each of the limiting grooves 11 is plugged into the corresponding limiting block 10. By inserting the two limiting blocks 10 into the corresponding limiting grooves 11, the fixed block 3 can be limited, which can ensure that the alarm component always maintains the correct position during operation or installation, thereby effectively preventing position misalignment.
[0028] Reference Figure 1 and Figure 5 The alarm component includes a sponge auxiliary material 4, a conductive metal strip 14, a buzzer device 15 and a conductive wire 16. A groove is provided on one side of the sponge auxiliary material 4. Both ends of the groove are provided with drainage tubes 12. A rubber tube 13 is sealed between the two drainage tubes 12. The sponge auxiliary material 4 is fixedly connected to the inside of the fixed block 3. The conductive metal strip 14 is installed on both sides of the groove. The two conductive metal strips 14 are installed in the sponge auxiliary material 4. The buzzer device 15 is fixedly installed at the bottom of the fixed block 3. Each conductive metal strip 14 is connected to the buzzer device 15. It is connected by a conductive wire 16. Since the rubber tube 13 is soft and has strong plasticity, the possibility of the drainage tube 12 falling off can be reduced by the arrangement of the rubber tube 13. Through the combination of the sponge auxiliary material 4 and the conductive metal strip 14, liquid leakage detection can be achieved. When the drainage tube accidentally falls off, the liquid in the drainage tube will penetrate into the sponge auxiliary material 4 and touch the conductive metal strip 14, so that a conductive closed loop is formed, triggering the buzzer device 15 (the buzzer device 15 is a prior art, composed of a speaker, a reset button and a battery) to sound an alarm, thereby promptly reminding the user to find the problem.
[0029] Reference Figure 1-Figure 2 The outer wall of each drainage tube 12 is provided with a nylon buckle 17, and both ends of each nylon buckle 17 are bonded to the transparent waterproof dressing 1. The two drainage tubes 12 are a deep vein catheter and a Kanghuier drainage tube respectively. The nylon buckle 17 can ensure the fixity of the pipeline.
[0030] Working principle: When the drainage tube 12 is in use, the drainage tube 12 at one end is used for drainage, and the drainage tube 12 at the other end will be connected to the Kanghuier drainage bag. The two drainage tubes 12 are connected by a rubber tube 13. When there is no leakage between the two drainage tubes 12 and the rubber tube 13 and the alarm component needs to be disassembled, the two second moving blocks 6 can be pressed. When the second moving blocks 6 move downward, they can drive the first moving blocks 5 to retract into the fixed bar 2. When the two first moving blocks 5 are completely out of the slot 9, the fixed block 3 can be removed. When installing the alarm component, press the two second moving blocks 6. The two second moving blocks 6 will cause the two first moving blocks 5 to move toward the corresponding fixed bars 2. Internal indentation, when the two first moving blocks 5 are fully retracted, the fixed block 3 is placed between the two fixed bars 2, and the fixed block 3 can be limited by the two limit blocks 10 being inserted into the corresponding limit grooves 11. When the limit blocks 10 are inserted into the limit grooves 11, the two second moving blocks 6 are released. The two first moving blocks 5 and the two second moving blocks 6 are in a pop-up state through the action of the corresponding springs 8. When the two first moving blocks 5 pop up, they will be directly inserted into the two slots 9 to complete the fixation. When the liquid penetrates into the sponge auxiliary material 4 and touches the conductive metal strip 14, a conductive closed loop is formed, triggering the buzzer device 15 (speaker, reset button, battery) to sound an alarm.
[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A deep vein catheterization and drainage anti-dislocation alarm mechanism, comprising a transparent waterproof dressing (1), characterized in that: One side of the transparent waterproof patch (1) is fixedly connected to two fixing strips (2), each fixing strip (2) is provided with a mounting component inside, and an alarm component is provided between the two fixing strips (2); Each of the installation components comprises a driving component and a fixing component, the driving component comprises a second moving block (6), the fixing component comprises a first moving block (5), each of the first moving blocks (5) is matched with a corresponding second moving block (6), a fixing block (3) is arranged between the two fixing bars (2), slots (9) are arranged on both sides of the two fixing blocks (3), one end of each of the first moving blocks (5) is respectively plugged into the corresponding slot (9), and each of the second moving blocks (6) is respectively used to drive the corresponding first moving block (5) to be quickly installed and disassembled.
2. The anti-disconnection alarm mechanism for deep vein catheterization and drainage according to claim 1, characterized in that: The driving component further comprises two telescopic rods (7) and two springs (8); each of the first moving blocks (5) is mounted inside the corresponding fixed bar (2); each of the second moving blocks (6) is mounted on one side of the corresponding fixed bar (2); each of the second moving blocks (6) penetrates one side of the corresponding fixed bar (2) and extends to the inside of the fixed bar (2); one end of each of the second moving blocks (6) close to the first moving block (5) matches one end of the corresponding first moving block (5); each of the telescopic rods (7) is fixedly connected to the inner wall of the corresponding fixed bar (2); and each of the telescopic rods (7) corresponds to the first moving block (5) and the second moving block (6). The transparent waterproof patch (1) is fixedly connected, each of the springs (8) is respectively fixedly connected to one side of the corresponding first moving block (5) and the second moving block (6), each of the springs (8) is fixedly connected to the inner wall of the corresponding fixing strip (2), each of the first moving blocks (5) respectively penetrates one side of the corresponding fixing strip (2) and extends to the outside of the fixing strip (2), a fixing block (3) is provided on one side of the transparent waterproof patch (1), and both ends of the fixing block (3) away from the corresponding slot (9) are fixedly connected to a limiting block (10), and each of the fixing strips (2) is provided with a limiting groove (11) on the side close to the fixing block (3), and each of the limiting grooves (11) is plugged into the corresponding limiting block (10).
3. The anti-disconnection alarm mechanism for deep vein catheterization and drainage according to claim 1, characterized in that: The alarm component comprises a sponge auxiliary material (4), a conductive metal strip (14), a buzzer device (15) and a conductive wire (16); a groove is provided on one side of the sponge auxiliary material (4); drainage tubes (12) are provided at both ends of the groove; a rubber tube (13) is sealed between the two drainage tubes (12).
4. The anti-disconnection alarm mechanism for deep vein catheterization and drainage according to claim 3, characterized in that: The sponge auxiliary material (4) is fixedly connected to the inside of the fixed block (3), the conductive metal strip (14) is installed on both sides of the groove, and the two conductive metal strips (14) are both installed inside the sponge auxiliary material (4).
5. The anti-disconnection alarm mechanism for deep vein catheterization and drainage according to claim 3, characterized in that: The buzzing device (15) is fixedly mounted on the bottom of the fixed block (3), and each of the conductive metal strips (14) is connected to the buzzing device (15) via a conductive wire (16).
6. The anti-disconnection alarm mechanism for deep vein catheterization and drainage according to claim 3, characterized in that: The outer wall of each drainage tube (12) is provided with a nylon buckle (17), and both ends of each nylon buckle (17) are bonded to the transparent waterproof patch (1).
Citation Information
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