Electrocardiograph lead device

Abstract

The utility model discloses a kind of electrocardiograph lead device, it is related to medical equipment technical field, including electrocardiograph host, the side of electrocardiograph host is provided with signal amplifier, the side of signal amplifier is fixedly connected with connecting line, signal amplifier is movably inserted in the side of electrocardiograph host by connecting line, the other side of signal amplifier is fixedly connected with lead wire and fixed block, the connecting line end of lead wire is fixedly connected in the inside of fixed block and is penetrated, the surface of lead wire is slidably connected with branch block and is penetrated, the inside of branch block and fixed block is fixedly connected with protective elastic cloth belt, when the lead is placed, the lead of multiple joint wire ends is prone to intertangle and interlace when being stored, so it not only needs additional combing operation in the process of using, when the joint wire end port connected with electrocardiograph is interlaced and bent, it is also prone to the problem that tearing occurs at port.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically to an electrocardiograph lead device. Background Technology

[0002] An electrocardiograph (ECG) is a medical device that connects multiple connectors of leads to the patient's body. The leads then transmit the electrocardiographic signals generated by myocardial excitation to the ECG machine for recording, providing diagnostic data for clinical diagnosis and scientific research.

[0003] When the leads are being stored, the multiple connector wires are prone to tangling and crossing each other. Therefore, not only is it necessary to comb them out during use, but when the connector wires connected to the electrocardiograph are bent and twisted, they are also prone to tearing. Therefore, it is necessary to design an electrocardiograph lead device that has a built-in combing function and can also protect the connection port. Utility Model Content

[0004] The purpose of this invention is to provide an electrocardiograph lead device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrocardiograph (ECG) lead device, comprising an ECG host, a signal amplifier disposed on one side of the ECG host, a connecting wire fixedly connected to one side of the signal amplifier, the signal amplifier being movably inserted into one side of the ECG host via the connecting wire, a lead wire and a fixing block fixedly connected to the other side of the signal amplifier, the connecting end of the lead wire passing through and fixedly connected inside the fixing block, a branching block slidably connected through the surface of the lead wire, and a protective elastic cloth strip fixedly connected to the inner side of the branching block and the fixing block.

[0006] Preferably, a hinge is fixedly connected to the side of the dividing block away from the protective elastic fabric strip. The hinge is divided into two groups: a top group and a bottom group. The dividing block is rotatably connected to a cover plate one and a cover plate two through the two groups of hinges.

[0007] Preferably, a plug is fixedly connected to the bottom of the cover plate one away from the hinge, and a plug groove is opened on the top of the cover plate two, and the side of the plug is movably inserted into the inner wall of the plug groove.

[0008] Preferably, a connecting block is fixedly connected to the side of the signal amplifier, and a Velcro backing is fixedly connected to the side of the connecting block away from the signal amplifier. A Velcro fronting is fixedly connected to the side of the cover plate one and cover plate two away from the splitter block, and the Velcro backing and the Velcro fronting are glued together.

[0009] Preferably, the top of the dividing block is provided with a movable groove, and a fixing block is movably inserted into the inner wall of the movable groove.

[0010] Preferably, the inner wall of the movable groove is provided with a limiting groove, and both sides of the fixed block are fixedly connected to limiting blocks, and the side of the limiting block is slidably connected to the inner wall of the limiting groove.

[0011] Preferably, a classification label block is fixedly connected to the top of the fixed block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] This utility model incorporates a fixing block, a branching block, and a protective elastic tape. The fixing block not only protects and secures the connector ends of the lead wires, reducing the risk of tearing, but also allows for sorting and grouping with the branching block. The branching block can separate multiple lead wires, while the protective elastic tape, by adhering to the surface of the lead wires, reduces overlap and protects their surface. Furthermore, cover plates one and two protect the electrode ends of the lead wires, further enhancing their protective effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram showing the structural disassembly of the fixing block and the protective elastic fabric strip of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This is a side view of the signal amplifier structure rotated 180 degrees.

[0018] Figure 5 This is a schematic cross-sectional view of the structure at the dividing block of this utility model.

[0019] In the diagram: 1. ECG main unit; 2. Connecting cable; 3. Signal amplifier; 4. Connecting block; 5. Velcro backing; 6. Fixing block; 7. Protective elastic tape; 8. Cable splitter; 9. Cover plate one; 10. Cover plate two; 11. Lead wire; 12. Insertion block; 13. Hinge; 14. Cable fixing block; 15. Velcro front; 16. Classification label block; 17. Limiting block. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-5 This utility model provides a technical solution: an electrocardiograph (ECG) lead device, including an ECG host 1, a signal amplifier 3 is provided on one side of the ECG host 1, a connecting line 2 is fixedly connected to one side of the signal amplifier 3, the signal amplifier 3 is movably inserted into one side of the ECG host 1 through the connecting line 2, a lead wire 11 and a fixing block 6 are fixedly connected to the other side of the signal amplifier 3, the connecting end of the lead wire 11 passes through and is fixedly connected to the inside of the fixing block 6, a wire divider 8 is slidably connected through the surface of the lead wire 11, and a protective elastic cloth strip 7 is fixedly connected to the inner side of the wire divider 8 and the fixing block 6, so that the lead wire 11 can be conveniently classified and stored through the wire divider 8 and the protective elastic cloth strip 7.

[0022] Furthermore, a hinge 13 is fixedly connected to the side of the splitter block 8 away from the protective elastic cloth strip 7. The hinge 13 is divided into two groups: the top side and the bottom side. The splitter block 8 is rotatably connected to the cover plate 9 and the cover plate 10 through the two groups of hinges 13, which can protect the electrode head end of the lead wire 11.

[0023] Furthermore, a plug 12 is fixedly connected to the bottom of the cover plate 9 on the side away from the hinge 13, which further improves the stability of the cover plate 9 and the cover plate 10 when closed. The top of the cover plate 10 is provided with a plug groove, and the side of the plug 12 is movably inserted into the inner wall of the plug groove.

[0024] Furthermore, a connecting block 4 is fixedly connected to the side of the signal amplifier 3. A Velcro backing 5 is fixedly connected to the side of the connecting block 4 away from the signal amplifier 3. A Velcro fronting 15 is fixedly connected to the side of the cover plate 1 9 and the cover plate 2 10 away from the splitter block 8, which facilitates the fixed storage of the lead wire 11. The Velcro backing 5 and the Velcro fronting 15 are glued together.

[0025] Furthermore, the top of the splitter block 8 is provided with a movable groove, and a wire fixing block 14 is movably inserted into the inner wall of the movable groove, which can fix the splitter block 8, thereby facilitating the use and storage of the connecting wire 11.

[0026] Furthermore, a limiting groove is provided on the inner wall of the movable groove, and limiting blocks 17 are fixedly connected to both sides of the fixed block 14 to prevent the fixed block 14 from falling out of the dividing block 8. The side of the limiting block 17 is slidably connected to the inner wall of the limiting groove.

[0027] Furthermore, a classification label block 16 is fixedly connected to the top of the fixing block 6, which can more intuitively distinguish the types of multiple lead wires 11, thereby improving the detection efficiency.

[0028] First, the signal amplifier 3 is connected to the ECG host 1 via connecting cable 2. Then, the electrode tip of the lead wire 11 is connected to the patient's body. The signal amplifier 3 and the ECG host 1 can record the patient's ECG signal. When the lead wire 11 is used up, the branch block 8 is pulled to slide along the surface of the multiple lead wires 11. The protective elastic band 7 then flattens and extends accordingly. When the branch block 8 moves to the electrode tip of the lead wire 11, the fixing block 14 is pressed, and the fixing block 14 is secured through the bottom... The groove at the end clamps and fixes the lead wire 11. The cover plate 9 and cover plate 10 can be rotated by two sets of hinges 13, so that the plug 12 at the bottom of one side of cover plate 9 is inserted into the plug groove at the top of cover plate 10, thus protecting the electrode end of the lead wire 11. Then, the lead wire 11 is bent at a large radius, so that the Velcro fabric 15 at the top of cover plate 9 and cover plate 10 is pasted onto the Velcro fabric bottom 5 on one side of the connecting block 4, thus fixing the lead wire 11 and realizing the storage of the lead wire 11.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention have been shown and described, 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. An electrocardiograph (ECG) lead connection device, comprising an ECG main unit (1), characterized in that: A signal amplifier (3) is provided on one side of the electrocardiogram host (1). A connecting line (2) is fixedly connected to one side of the signal amplifier (3). The signal amplifier (3) is movably plugged into one side of the electrocardiogram host (1) through the connecting line (2). A lead wire (11) and a fixing block (6) are fixedly connected to the other side of the signal amplifier (3). The connecting end of the lead wire (11) is fixedly connected inside the fixing block (6). A splitter block (8) is slidably connected through the surface of the lead wire (11). A protective elastic cloth strip (7) is fixedly connected to the inner side of the splitter block (8) and the fixing block (6).

2. The electrocardiograph lead device according to claim 1, characterized in that: The side of the dividing block (8) away from the protective elastic cloth strip (7) is fixedly connected to a hinge (13). The hinge (13) is divided into two groups: the top side and the bottom side. The dividing block (8) is rotatably connected to cover plate one (9) and cover plate two (10) through the two groups of hinges (13).

3. The electrocardiograph lead device according to claim 2, characterized in that: The bottom of the cover plate one (9) away from the hinge (13) is fixedly connected to the plug (12), and the top of the cover plate two (10) is provided with a plug groove, and the side of the plug (12) is movably inserted into the inner wall of the plug groove.

4. The electrocardiograph lead device according to claim 2, characterized in that: A connecting block (4) is fixedly connected to the side of the signal amplifier (3). A hook and loop fabric backing (5) is fixedly connected to the side of the connecting block (4) away from the signal amplifier (3). A hook and loop fabric surface (15) is fixedly connected to the side of the cover plate one (9) and cover plate two (10) away from the splitter block (8). The hook and loop fabric backing (5) and the hook and loop fabric surface (15) are glued together.

5. The electrocardiograph lead device according to claim 1, characterized in that: The top of the dividing block (8) is provided with a movable groove, and a fixed block (14) is movably inserted into the inner wall of the movable groove.

6. The electrocardiograph lead device according to claim 5, characterized in that: The inner wall of the movable groove is provided with a limiting groove, and both sides of the fixed block (14) are fixedly connected to limiting blocks (17), and the side of the limiting block (17) is slidably connected to the inner wall of the limiting groove.

7. The electrocardiograph lead device according to claim 1, characterized in that: A classification label block (16) is fixedly connected to the top of the fixed block (6).

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