Electrocardiograph power connection button easy to disassemble and assemble

Abstract

The utility model discloses an electrocardiograph power connection button easy to disassemble and assemble, a power connection button body comprises a detection electrode, a first conductive ceramic layer, a second conductive ceramic layer and a base, a first end of the detection electrode is connected with a patch through a plurality of lead induction lines, and a second end of the detection electrode is connected with a second conductive ceramic layer; the second end of the detection electrode is detachably connected with the first conductive ceramic layer and the second conductive ceramic layer in sequence; the first conductive ceramic layer and the second conductive ceramic layer are fixed in an embedded mode, the second conductive ceramic layer is detachably connected with the first end of the base, and the second end of the base is provided with a wire groove connecting end used for electrical connection. The connection stability of the lead induction line and the detection electrode is improved through the conductive ceramic layers which are detachably connected, the conductive ceramic layers are convenient to disassemble, assemble and replace, the detection area of the detection electrode and a human body is increased, and the accuracy and reliability of data collection are improved.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically to an easily detachable and assembled power-connecting button for an electrocardiograph. Background Technology

[0002] The electrocardiograph (ECG) was invented by W. Einthoven (1860-1927). The working principle of an ECG is to automatically record the bioelectrical signals (electrocardiogram signals) generated by the excitation of the myocardium during cardiac activity. It is a commonly used medical electronic instrument for clinical diagnosis and research. Based on the number of signal derivatives that can be recorded at one time, ECGs are divided into single-lead and multi-lead types (such as three-lead, six-lead, and twelve-lead ECGs). A single-lead ECG machine has only one amplification channel, and the ECG waveforms of each lead must be recorded individually. That is, it cannot reflect the changes in the ECG signals of each lead at the same time. A multi-lead ECG machine has multiple amplification channels; for example, a six-lead ECG machine has six amplifiers, which can reflect the simultaneous changes in the ECG signals of all six leads at a given time. In China, ECG machines are generally classified according to the number of recorder output channels: single-channel, three-channel, six-channel, and twelve-channel ECG machines. An ECG machine is an instrument used to record the physiological electrical signals generated during cardiac activity. Due to its mature and reliable diagnostic technology, ease of operation, reasonable price, and non-invasive nature, the electrocardiograph (ECG) has become one of the most widely used medical electronic instruments in hospitals at all levels. The use of an ECG machine requires the connection of the ECG electrodes to the user's body's detection area.

[0003] However, the power-connecting buttons currently available on the market for electrocardiogram (ECG) machines are not easy to install and remove, and their installation tightness is poor. When ECG electrodes fail, they cannot be replaced or repaired in a timely manner, which is not conducive to the stable transmission of ECG electrode signal quality.

[0004] Therefore, we propose an easy-to-disassemble and install power-connecting button for electrocardiographs to overcome the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings in the existing technology, the purpose of this utility model is to provide an easy-to-disassemble and assemble power connection button for electrocardiographs, which solves the problems that the existing power connection buttons for electrocardiograph operation are not easy to disassemble and assemble, have poor installation tightness, and cannot be replaced and repaired in time when the electrocardiogram electrodes fail, which is not conducive to the stable transmission of the signal quality of the electrocardiogram electrodes.

[0006] The technical solution adopted by this utility model to achieve the above-mentioned objective is: an easily detachable and assembleable power-connecting button for an electrocardiograph, comprising a power-connecting button body, characterized in that: the power-connecting button body includes a detection electrode, a first conductive ceramic layer, a second conductive ceramic layer, and a base; a first end of the detection electrode is connected to a patch via several lead induction wires; a second end of the detection electrode is detachably connected to the first conductive ceramic layer and the second conductive ceramic layer in sequence. The first conductive ceramic layer and the second conductive ceramic layer are embedded and fixed together; the second conductive ceramic layer is detachably connected to the first end of the base; and the second end of the base is provided with a wire groove connection end for electrical connection.

[0007] To further improve the ease of use of the power-connecting button for an electrocardiograph that is easy to assemble and disassemble, the present invention adopts the following solution: the power-connecting button body is electrically connected to a connector and a remote control in sequence; the connector and the remote control are connected through a first connecting line; and the remote control and the power-connecting button body are connected through a second connecting line.

[0008] To further improve the ease of use of the power-connecting button for an easily detachable electrocardiograph, the present invention adopts the following solution: a through hole for connecting the lead sensing wire is provided on the detection electrode.

[0009] To further improve the ease of use of the power-connecting button for an electrocardiograph that is easy to assemble and disassemble, the present invention adopts the following solution: a first power-connecting button groove is provided on the first conductive ceramic layer, and a first through hole is provided at the center of the first power-connecting button groove; a first upper groove and a second lower groove are provided symmetrically on the surface of the first conductive ceramic layer; and several first wire-passing grids are evenly provided on the second lower groove.

[0010] To further improve the ease of use of the easily detachable and assembled electrocardiograph power-connecting button, the present invention adopts the following solution: a second power-connecting button groove is provided on the second conductive ceramic layer, and a second through hole is provided at the center of the second power-connecting button groove; a second upper groove and a second lower groove are provided symmetrically on the surface of the second conductive ceramic layer; and several second wire-passing grids are evenly provided on the second upper groove.

[0011] To further improve the ease of use of the power connection button for an electrocardiograph that is easy to assemble and disassemble, the present invention adopts the following solution: the shapes of the through hole, the first through hole, and the second through hole are matched with each other, and the three are appropriately connected.

[0012] To further improve the ease of use of the easily detachable and assembled electrocardiograph power-connecting button, the present invention adopts the following solution: the first conductive ceramic layer and the first power-connecting button groove are connected by conductive adhesive.

[0013] To further improve the ease of use of the easily detachable and assembled electrocardiograph power-connecting button, the present invention adopts the following solution: the second conductive ceramic layer and the second power-connecting button groove are connected by conductive adhesive.

[0014] The beneficial effects of this utility model are as follows: This easy-to-disassemble electrocardiograph uses a power-connecting button to improve the connection stability between the lead sensing wire and the detection electrode through a detachable conductive ceramic layer. This not only facilitates the disassembly and replacement of each conductive ceramic layer, but also helps to increase the detection area between the detection electrode and the human body, thereby improving the accuracy and reliability of data collection. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the power-connecting button body of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the power-connecting button body of this utility model;

[0017] Figure 3 This is an exploded view of the electrical contact button body of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the first conductive ceramic layer of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the second conductive ceramic layer of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of this utility model.

[0021] In the diagram: 1 Connector, 2 First connecting wire, 3 Remote control, 4 Second connecting wire, 5 Power-connecting button body, 51 Detection electrode, 511 Through hole, 52 First conductive ceramic layer, 521 First power-connecting button slot, 522 First through hole, 523 First upper slot, 524 Second lower slot, 525 First wire grid, 53 Second conductive ceramic layer, 531 Second power-connecting button slot, 532 Second through hole, 533 Second upper slot, 534 Second lower slot, 535 Second wire grid, 54 Base, 55 Wire groove connection end, 6 Patch, 7 Lead sensing wire. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 6 This utility model discloses an easily detachable and assembleable power connector for an electrocardiograph (ECG) device, comprising a power connector body 5. The power connector body 5 is electrically connected to a connector 1 and a remote control 3 in sequence. The connector 1 and the remote control 3 are connected via a first connecting wire 2. The remote control 3 and the power connector body 5 are connected via a second connecting wire 4. The remote control 3 controls the activation and deactivation of the power connector body 5, thereby enabling the power connector body 5 to detect the bioelectrical signals (ECG signals) generated by myocardial excitation during the user's cardiac activity.

[0024] In this invention, the power-connecting button body 5 includes a detection electrode 51, a first conductive ceramic layer 52, a second conductive ceramic layer 53, and a base 54. The first end of the detection electrode 51 is connected to a patch 6 via several lead-induction wires 7. The second end of the detection electrode 51 is detachably connected to the first conductive ceramic layer 52 and the second conductive ceramic layer 53 in sequence. The first conductive ceramic layer 52 and the second conductive ceramic layer 53 are embedded and fixed together. The second conductive ceramic layer 53 is detachably connected to the first end of the base 54. The second end of the base 54 is provided with a wire groove connection end 55 for electrical connection. In use, the power-connecting button body 5 is attached to the detection area of ​​the human body, and the detection electrode 51 is tightly fixed to the detection area via the patch 6, so as to transmit the human body's activity parameters to the electrocardiograph (ECG) via the second connecting wire 4 and the first connecting wire 2 (the ECG is equipped with a human signal acquisition system for recording, which typically records the user's electrocardiographic activity data under different conditions).

[0025] Specifically, a through hole 511 is provided on the detection electrode 51. The lead sensing line 7 is connected through the through hole 511.

[0026] Specifically, the first conductive ceramic layer 52 is provided with a first power-connecting button groove 521, and the first conductive ceramic layer 52 and the first power-connecting button groove 521 are connected by conductive adhesive to enhance the connection strength between the first conductive ceramic layer 52 and the first power-connecting button groove 521. A first through hole 522 is provided at the center of the first power-connecting button groove 521. The surface of the first conductive ceramic layer 52 is provided with a first upper groove 523 and a second lower groove 524 that are symmetrically arranged. Several first wire-passing grids 525 are evenly arranged on the second lower groove 524, and the corresponding conductive induction wires 7 are connected through each first wire-passing grid 525.

[0027] Specifically, the second conductive ceramic layer 53 is provided with a second power-connecting button groove 531, and the second conductive ceramic layer 53 and the second power-connecting button groove 531 are connected by conductive adhesive to enhance the connection strength between the second conductive ceramic layer 53 and the second power-connecting button groove 531. A second through hole 532 is provided at the center of the second power-connecting button groove 531. The surface of the second conductive ceramic layer 53 is provided with a second upper groove 533 and a second lower groove 534 that are symmetrically arranged. Several second wire-passing grids 535 are evenly arranged on the second upper groove 533, and the corresponding conductive induction wires 7 are connected through each second wire-passing grid 535.

[0028] The shapes of the through hole 511, the first through hole 522 and the second through hole 532 are matched with each other, and the three are adapted to be connected so that the user can thread the lead sensing wire 7 through according to actual needs.

[0029] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An easily detachable and assembleable power-connecting button for an electrocardiograph, comprising a power-connecting button body (5), characterized in that: The power-connecting button body (5) includes a detection electrode (51), a first conductive ceramic layer (52), a second conductive ceramic layer (53), and a base (54); The first end of the detection electrode (51) is connected to a patch (6) through several lead induction lines (7); The second end of the detection electrode (51) is detachably connected to the first conductive ceramic layer (52) and the second conductive ceramic layer (53) in sequence; The first conductive ceramic layer (52) and the second conductive ceramic layer (53) are embedded and fixed together; The second conductive ceramic layer (53) is detachably connected to the first end of the base (54); The second end of the base (54) is provided with a wire groove connection end (55) for electrical connection.

2. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 1, characterized in that: The power-connecting button body (5) is electrically connected to a connector (1) and a remote control (3) in sequence; The connector (1) and the remote controller (3) are connected by a first connecting line (2); The remote control (3) is connected to the power button body (5) via a second connecting line (4).

3. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 1, characterized in that: The detection electrode (51) has a through hole (511) for connecting the lead sensing line (7).

4. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 1, characterized in that: The first conductive ceramic layer (52) is provided with a first power-connecting button groove (521), and a first through hole (522) is provided at the center of the first power-connecting button groove (521); The surface of the first conductive ceramic layer (52) is provided with a first upper groove (523) and a second lower groove (524) that are symmetrically arranged vertically. Several first wire mesh grids (525) are evenly provided on the second lower slot (524).

5. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 1, characterized in that: The second conductive ceramic layer (53) is provided with a second power-connecting button groove (531), and a second through hole (532) is provided at the center of the second power-connecting button groove (531); The surface of the second conductive ceramic layer (53) is provided with a second upper groove (533) and a second lower groove (534) that are symmetrically arranged vertically. Several second wire meshes (535) are evenly provided on the second upper slot (533).

6. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 5, characterized in that: The shapes of the through hole (511), the first through hole (522) and the second through hole (532) are matched with each other, and the three are properly connected.

7. The easily detachable power connection button for an electrocardiograph according to claim 5, characterized in that: The first conductive ceramic layer (52) and the first electrical button groove (521) are connected by conductive adhesive.

8. The easily detachable and assembleable power connection button for an electrocardiograph according to claim 5, characterized in that: The second conductive ceramic layer (53) and the second electrical button groove (531) are connected by conductive adhesive.

Images