Integrated ECG lead wire fixation device
By designing an integrated ECG lead fixing device, which employs structures such as hook plates, sliding grooves, limiting plates, and cable management racks, the problems of cumbersome operation and easy damage at the connection points of traditional devices are solved. This enables rapid installation and removal, improving the efficiency of ECG monitoring and the practicality of the device.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 韩喆
- Filing Date
- 2025-09-01
- Publication Date
- 2026-06-23
AI Technical Summary
Traditional integrated ECG lead fixing devices are cumbersome to operate, affect the efficiency of ECG monitoring, and are prone to damage at the connection points.
A fixing device including a main cable, a splitter, and branch lines is designed. It adopts structures such as hook plates, slides, limiting plates, straps, and cable management strips to achieve quick installation and removal. The branch lines are protected by rubber sleeves and springs to prevent tangling and damage.
It enables rapid installation and removal of ECG leads, improves efficiency, protects connections, prevents branch wire tangling and damage, and enhances the practicality of ECG monitoring.
Smart Images
Figure CN224387469U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and more specifically, to an integrated electrocardiogram lead fixing device. Background Technology
[0002] ECG leads are cables that connect an electrocardiograph (ECG) machine to the human body. Their core function is to collect the weak bioelectrical signals generated by the heart's electrical activity and transmit them to the ECG machine for amplification, recording, and display, ultimately forming the electrocardiogram (ECG / EKG) we see. Traditional branched leads can be managed by fixing each wire separately, but integrated leads are a single, wide, flat strip.
[0003] Integrated cables are heavier than single cables. If one end of the cable connected to the electrocardiograph is left suspended in the air, it will exert a continuous downward force on the electrode pads on the patient's chest, leading to problems such as electrode detachment, signal interference, and patient discomfort. Existing lead fixing devices are cumbersome to fix and remove integrated ECG leads, affecting the use of ECG leads, greatly reducing ECG monitoring efficiency, and the connection points of ECG leads are easily bent and damaged. Utility Model Content
[0004] To address the problems existing in the prior art, the purpose of this utility model is to provide an integrated ECG lead fixing device, which solves the problems of cumbersome operation steps for fixing and removing integrated ECG leads, reduced ECG monitoring efficiency, and easy damage to the connection of ECG leads due to bending in existing fixing devices.
[0005] To solve the above problems, the present invention adopts the following technical solution;
[0006] An integrated electrocardiogram (ECG) lead fixing device includes an ECG lead, which consists of a main cable, a splitter, and ten branch cables. A fixing plate is provided at the bottom of the splitter. Hook plates are integrally formed on both the front and back of the fixing plate. Two hook plates are located on the front and back of the splitter and are hooked to the splitter. Sliding grooves are provided on both sides of the fixing plate. A limiting plate extending to the outside of the fixing plate is slidably connected in each of the two sliding grooves. A first spring is fixedly connected between the inner wall of the sliding groove and the limiting plate.
[0007] A cable management strip is provided on the left side between the two hook plates. Ten branch lines are inserted through the cable management strip. Buckles are provided on the front and back of the cable management strip. Two telescopic rods are fixedly connected to the opposite side of the two buckles. A second spring is fixedly connected between the two buckles and the cable management strip. The buckles are hooked to the adjacent hook plates.
[0008] As a further description of the above technical solution:
[0009] The hook plates are U-shaped, and each of the two hook plates has a triangular protrusion on the top of its opposite side.
[0010] As a further description of the above technical solution:
[0011] The bottom of the fixing plate is fixedly connected with a strap, and the two ends of the strap are sewn with Velcro.
[0012] As a further description of the above technical solution:
[0013] The two hook plates each have a groove on one of their opposite sides, the groove being used to match the hook of the buckle plate.
[0014] As a further description of the above technical solution:
[0015] The cable management rack is provided with through holes for inserting branch lines. Ten rubber sleeves are integrally formed on the left side of the cable management rack. Release film is fixedly connected to the inner side of the rubber sleeves. The ten rubber sleeves are respectively fitted onto the branch lines and connected to the through holes.
[0016] As a further description of the above technical solution:
[0017] The inner side of the through hole in the cable management row corresponds to the shape of the right end of the branch line.
[0018] Compared with existing technologies, the advantages of this utility model are:
[0019] (1) This solution allows for quick and convenient installation and removal of ECG leads. When temporarily removing, dismantling or adjusting, the ECG leads can be removed for operation, making the operation more convenient and faster.
[0020] (2) This solution sets up and improves the cable management rack, which plays a role in cable management during storage and protects the cable ends during use, greatly improving the practicality of the ECG lead wire fixing device. Attached Figure Description
[0021] Figure 1 This is a front view structural diagram of the present utility model;
[0022] Figure 2 This is a frontal sectional view of the present invention.
[0023] Figure 3 This is a schematic diagram of the cable management system of this utility model;
[0024] Figure 4 This utility model Figure 2 A magnified structural diagram of part A in the middle.
[0025] Explanation of the labels in the diagram:
[0026] 1. Fixing plate; 2. Hook plate; 3. Slide groove; 4. Limiting plate; 5. First spring; 6. Cable management board; 7. Buckle plate; 8. Telescopic rod; 9. Second spring; 10. Strap; 11. Groove; 12. Rubber sleeve. Detailed Implementation
[0027] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0028] Please see Figure 1-4 To address the problem of inconvenience in fixing and removing ECG leads, this utility model provides Embodiment 1:
[0029] An integrated ECG lead fixing device includes ECG leads, which consist of a main cable, a splitter, and ten branch cables. A fixing plate 1 is provided at the bottom of the splitter. Hook plates 2 are integrally formed on both the front and back of the fixing plate 1. The hook plates 2 are U-shaped, and triangular protrusions are provided on the top of opposite sides of the two hook plates 2. The two hook plates 2 are located on the front and back of the splitter and are hooked to the splitter. Sliding grooves 3 are provided on both sides of the fixing plate 1. A limiting plate 4 extending to the outside of the fixing plate 1 is slidably connected in both sliding grooves 3. A first spring 5 is fixedly connected between the inner wall of the sliding groove 3 and the limiting plate 4. A strap 10 is fixedly connected to the bottom of the fixing plate 1, and Velcro is sewn at both ends of the strap 10.
[0030] The fixation plate 1 is tied to the patient using strap 10 and then secured with Velcro. When ECG monitoring is required, the splitter portion of the integrated ECG lead wire is clipped onto the fixation plate 1. The two hook plates 2 are squeezed and bent until the bottom of the splitter is in contact with the fixation plate 1. The two hook plates 2 are then reset, and the triangular protrusions on the two hook plates 2 hook the upper edge of the splitter to achieve a fixing effect. To prevent the splitter from sliding left and right and causing the hook plates 2 to fall off, the relative sliding between the splitter and the fixation plate 1 is restricted by the limiting plates 4 on both sides to ensure the stability of the fixation.
[0031] During disassembly, by pressing down the limiting plates 4 on both sides and sliding them downwards, the first spring 5 in the slide groove 3 is compressed. After the two sides of the splitter are no longer restricted by the limiting plates 4, they can slide, making it easy to remove the splitter from between the two hook plates 2. The removal of the ECG lead wire is quick and convenient. When temporarily removing, disassembling or adjusting, the ECG lead wire can be removed for operation, making the operation more convenient and faster.
[0032] Please see Figure 1-4 To address the issues of easily tangled branch wires and easily damaged or detached connections in ECG lead wires, this utility model provides Embodiment 2 based on Embodiment 1:
[0033] A cable management strip 6 is provided on the left side between the two hook plates 2. Ten branch lines are inserted through the cable management strip 6. Buckle plates 7 are provided on the front and back of the cable management strip 6. Two telescopic rods 8 are fixedly connected to the opposite side of the two buckle plates 7. A second spring 9 is fixedly connected between the two buckle plates 7 and the cable management strip 6. The buckle plates 7 are hooked to the adjacent hook plates 2.
[0034] When the ECG leads are gathered, the cable management strip 6 is detached from the hook plate 2, and the cable management strip 6 is located at the middle of the branch line or at the other end away from the splitter, so as to constrain the branch line and play the role of cable management, preventing the ten branch lines from getting tangled together and affecting the subsequent distribution of the electrode pads; the two hook plates 2 are provided with grooves 11 on opposite sides, and the grooves 11 are used to match the hooks of the buckle plate 7.
[0035] The cable management rack 6 is provided with through holes for inserting branch lines. Ten rubber sleeves 12 are integrally formed on the left side of the cable management rack 6. A release film is fixedly connected to the inner side of the rubber sleeve 12. The release film can greatly reduce the friction between the branch line and the rubber sleeve 12, making it easy for the cable management rack 6 to slide on the branch line. The ten rubber sleeves 12 are respectively fitted on the branch line and connected to the through holes. The inner side of the through hole in the cable management rack 6 corresponds to the shape of the right end of the branch line.
[0036] When ECG leads are needed, move the cable management strip 6 to the end of the branch line near the connector, pull out the front and back clips 7 of the cable management strip 6 to stretch the second spring 9, and then let the hook on the clip 7 contact the inner wall of the groove 11 on the hook plate 2 to complete the hooking. This fixing method can provide stability to the cable management strip 6. When the electrode pads on the branch line are used separately, it avoids the tension being concentrated at the connection between the branch line and the connector. The cable management strip 6 provides a fulcrum and protects the connection.
[0037] Meanwhile, the rubber sleeve 12 can limit the degree of bending at the connection between each branch line and the splitter, thereby playing a protective role and transferring the concentrated stress point to a position where the branch line is slightly away from the connection with the splitter, thus providing better protection against breakage and damage.
[0038] The above description is merely a preferred embodiment of this utility model; however, the protection scope of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and its improved concept, should be included within the protection scope of this utility model.
Claims
1. An integrated electrocardiogram (ECG) lead fixing device, comprising ECG leads, wherein the ECG leads consist of a main cable, a splitter, and ten branch cables, wherein a fixing plate (1) is provided at the bottom of the splitter, characterized in that: The front and back sides of the fixing plate (1) are integrally formed with hook plates (2). The two hook plates (2) are located on the front and back sides of the splitter and are hooked to the splitter. The two sides of the fixing plate (1) are provided with sliding grooves (3). The two sliding grooves (3) are slidably connected with limiting plates (4) extending to the outside of the fixing plate (1). The inner wall of the sliding groove (3) and the limiting plate (4) are fixedly connected with a first spring (5). A cable management strip (6) is provided on the left side between the two hook plates (2), and the ten branch lines are inserted on the cable management strip (6). A buckle plate (7) is provided on the front and back of the cable management strip (6). Two telescopic rods (8) are fixedly connected to the opposite side of the two buckle plates (7). A second spring (9) is fixedly connected between the two buckle plates (7) and the cable management strip (6). The buckle plate (7) is hooked to the adjacent hook plate (2).
2. The integrated ECG lead fixing device according to claim 1, characterized in that: The hook plate (2) is U-shaped, and a triangular protrusion is provided on the top of each of the two hook plates (2) on opposite sides.
3. The integrated ECG lead fixing device according to claim 1, characterized in that: The bottom of the fixing plate (1) is fixedly connected to a strap (10), and the two ends of the strap (10) are sewn with Velcro.
4. The integrated ECG lead fixing device according to claim 1, characterized in that: The two hook plates (2) are provided with grooves (11) on opposite sides, and the grooves (11) are used to match the hooks of the buckle plate (7).
5. An integrated ECG lead fixing device according to claim 1, characterized in that: The cable management rack (6) is provided with through holes for inserting branch lines. Ten rubber sleeves (12) are integrally formed on the left side of the cable management rack (6). Release film is fixedly connected to the inner side of the rubber sleeves (12). The ten rubber sleeves (12) are respectively sleeved on the branch lines and connected to the through holes.
6. The integrated ECG lead fixing device according to claim 1, characterized in that: The inner side of the through hole in the cable management row (6) corresponds to the shape of the right end of the branch line.