Electrocardio lead wire collecting device and electrocardio lead device

Abstract

The electrocardio lead wire gathering device comprises a gathering body and a closed body, the gathering body is provided with a first side and a second side which are opposite to each other, the first side is provided with a plurality of avoiding grooves, the second side is provided with a plurality of positioning grooves, the avoiding grooves correspond to the positioning grooves in a one-to-one mode, and the closed body is provided with a plurality of positioning grooves. The receding groove is communicated with the positioning groove, and the sealing body is detachably connected to the assembly so as to seal the notch of the receding groove and the notch of the positioning groove; the positioning groove is used for positioning a socket shell of the electrocardio lead wire, and the avoiding groove is used for avoiding a plug of the electrocardio lead wire. The electrocardiograph lead wires are sequentially installed in the corresponding positioning grooves and the avoiding grooves according to a specific sequence, and the sealing body is connected to the assembly to seal notches of the avoiding grooves and the positioning grooves, so that the electrocardiograph lead wires are integrated, the integrated electrocardiograph lead wires can be quickly inserted into a socket of an electrocardiograph monitor, and the electrocardiograph monitor can be quickly inserted into the socket. The operation process of medical staff is simplified, and the electrocardiogram monitoring efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of electrocardiogram (ECG) lead wires, and in particular to an ECG lead wire collection device and an ECG lead coupler. Background Art

[0002] In medical nursing work, it is often necessary to detect and monitor the patient's electrocardiogram, etc., and currently ECG monitoring leads are all multi-lead connection methods, and the multi-lead connection methods are all composed of independent lead wires. When connecting the independent lead wires to the ECG monitor, the lead wires need to be connected to the ECG monitor one by one in a certain order. The process of distinguishing each lead wire is cumbersome, and it needs to be connected one by one, which is inconvenient to operate, thereby affecting the efficiency of ECG monitoring. Utility Model Content

[0003] The present application provides an ECG lead wire collection device and an ECG lead coupler, so that the ECG lead wires can be assembled in the ECG lead wire collection device according to a preset sequence to form an ECG lead coupler with an integral structure, thereby simplifying the operation process of medical personnel and improving the efficiency of ECG monitoring.

[0004] According to the first aspect of the present application, the present application provides an ECG lead wire collection device, comprising: an assembly and a closing body, the assembly having a first side and a second side opposite to each other, the first side being provided with a plurality of avoidance grooves, the second side being provided with a plurality of positioning grooves, the plurality of avoidance grooves corresponding to the plurality of positioning grooves respectively, and the avoidance grooves and the positioning grooves are interconnected, the closing body being detachably connected to the assembly to close the avoidance grooves and the notches of the positioning grooves; the positioning grooves are used to position the socket shell of the ECG lead wire, and the avoidance grooves are used to avoid the plug of the ECG lead wire.

[0005] As a further solution of the ECG lead wire collection device provided in the present application, it also includes: at least one blocking plug, the first side has a first flat portion, and at least one of the blocking plugs is arranged on the first flat portion.

[0006] As a further solution of the ECG lead wire collection device provided in the present application, the second side has a second flat portion, and the second flat portion corresponds to the first flat portion in position.

[0007] As a further solution of the ECG lead wire collection device provided in the present application, at least two first buckle positions are provided on the circumferential side of the collection body, and at least two first buckles are provided on the circumferential side of the closed body. At least two of the first buckle positions correspond to at least two of the first buckles respectively, and the first buckles can be connected to the first buckle positions.

[0008] As a further solution of the ECG lead wire collection device provided in the present application, at least two second buckle positions are provided in the middle of the collection body, and at least two second buckles are provided in the middle of the closed body. At least two of the second buckle positions correspond to at least two of the second buckles respectively, and the second buckles can be connected to the second buckle positions.

[0009] As a further solution of the ECG lead wire collection device provided in the present application, the area of ​​the collection body located between the one-to-one corresponding avoidance grooves and the positioning grooves is also provided with a first positioning protrusion / recess, and the first positioning protrusion / recess can be positioned with the first recess / protrusion on the socket shell of each ECG lead wire.

[0010] As a further solution of the ECG lead wire collection device provided in the present application, a second positioning protrusion / recess is further provided inside the closed body, and the second positioning protrusion / recess can be positioned with the second recess / protrusion on the socket shell of each ECG lead wire.

[0011] As a further solution of the ECG lead wire collection device provided in the present application, the collection body is further provided with a first alignment part, and the closed body is further provided with a second alignment part, and the first alignment part is plug-connected with the second alignment part.

[0012] As a further solution of the ECG lead wire collection device provided in the present application, the collection body and / or the closed body are further provided with position marks corresponding to each of the ECG lead wires, and the position marks are used to indicate the installation positions of the ECG lead wires.

[0013] According to the second aspect of the present application, the present application provides an ECG lead coupler, comprising: the ECG lead wire collection device, and also comprising: a plurality of ECG lead wires, the ECG lead wires corresponding to the avoidance grooves and the positioning grooves in one-to-one correspondence, the ECG lead wires having a socket shell and a plug, the socket shell of the ECG lead wire being positioned in the positioning groove, and the avoidance groove being able to avoid the plug of the ECG lead wire.

[0014] According to the ECG lead wire collection device and ECG lead coupler of the above-mentioned embodiments, a plurality of ECG lead wires are installed in the corresponding positioning grooves and avoidance grooves in sequence according to a specific order, so that the socket shell of each ECG lead wire is positioned in the corresponding positioning groove, and the plug of each ECG lead wire extends from the corresponding avoidance groove to the outside. Thereafter, the closing body is connected to the collection body to close the notches of the avoidance groove and the positioning groove, thereby gathering the ECG lead wires into a whole. When connected to an ECG monitor, the ECG lead wires gathered into a whole can be quickly inserted into the socket of the ECG monitor to simplify the operation process of medical staff and improve the efficiency of ECG monitoring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A three-dimensional diagram of the ECG lead wire collection device provided by the utility model;

[0016] Figure 2 An exploded diagram of the ECG lead wire assembly device provided by the utility model;

[0017] Figure 3 A three-dimensional diagram of the assembly in the ECG lead wire assembly device provided by the utility model;

[0018] Figure 4 A three-dimensional diagram of a closed body in the ECG lead wire collection device provided by the utility model;

[0019] Figure 5 A three-dimensional diagram of the ECG lead provided by the utility model without the sealing body;

[0020] Figure 6 A three-dimensional diagram of the ECG lead provided by the utility model;

[0021] Figure 7 The utility model is a schematic diagram of an electrocardiogram lead coupler provided by the utility model installed on an electrocardiogram monitor.

[0022] Description of reference numerals:

[0023] Assembly 10, first side 11, avoidance groove 111, first flat portion 112, second side 12, positioning groove 121, second flat portion 122, first buckle position 13, second buckle position 14, first positioning protrusion / recess 15, first alignment portion 16;

[0024] Closing body 20, alignment groove 21, third flat portion 22, first buckle 23, second buckle 24, second positioning protrusion / recess 25, second alignment portion 26;

[0025] Blocking plug 30;

[0026] ECG lead wire 100, socket housing 101, plug 102, connecting cable 103, protective shell 104, second concave / convex part 105;

[0027] ECG monitor 200. DETAILED DESCRIPTION

[0028] The present application is further described in detail below by specific embodiments in conjunction with the accompanying drawings. Wherein similar elements in different embodiments adopt associated similar element numbers. In the following embodiments, many detailed descriptions are intended to enable the present application to be better understood. However, those skilled in the art can easily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the present application are not shown or described in the specification, in order to avoid the core part of the present application being overwhelmed by too much description, and for those skilled in the art, it is not necessary to describe these related operations in detail, and they can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0029] In addition, the features, operations or characteristics described in the specification can be combined in any appropriate manner to form various implementations, and the operation steps involved in each embodiment can also be replaced or adjusted in a sequence in a manner that is obvious to those skilled in the art. Therefore, the specification and drawings are only for the purpose of clearly describing a certain embodiment and do not mean that the composition and / or sequence are necessary.

[0030] The serial numbers of the components in this document, such as "first", "second", etc., are only used to distinguish the objects described and do not have any order or technical meaning. The "connection" and "coupling" mentioned in this application, unless otherwise specified, include direct and indirect connections (couplings).

[0031] An ECG monitor is usually connected to a subject via multiple ECG lead wires, including several chest lead wires and several limb lead wires. The chest lead wires can obtain signals from chest points on the human body, and the limb lead wires can obtain electrical signals from limb parts of the human body.

[0032] In practice, 12-lead electrocardiographs (ECG monitors), 15-lead electrocardiographs, and 18-lead electrocardiographs are often used. Each electrocardiograph is usually provided with six chest lead wires and four limb lead wires. Therefore, a 12-lead electrocardiograph can use two lead wires as selection lead wires, a 15-lead electrocardiograph can use four lead wires as selection lead wires, and an 18-lead electrocardiograph can use six lead wires as selection lead wires. Therefore, it is necessary to provide a socket corresponding to the selection lead wire on the electrocardiograph, for example, a 12-lead electrocardiograph is provided with two selection lead wire sockets, a 15-lead electrocardiograph is provided with four selection lead wire sockets, and an 18-lead electrocardiograph is provided with six selection lead wire sockets.

[0033] When connecting multiple ECG lead wires to an ECG monitor, each ECG lead wire needs to be connected one by one in a specific order. Therefore, the corresponding socket needs to be identified one by one, which increases the workload of medical staff, makes the process cumbersome, and affects the efficiency of ECG monitoring.

[0034] Embodiment 1

[0035] This embodiment provides an ECG lead wire aggregation device, which is used to aggregate multiple ECG lead wires into a whole. In practical applications, the ECG lead wires can be quickly connected to an ECG monitor.

[0036] See also Figure 1-Figure 4 As shown, the ECG lead wire collection device provided in this embodiment includes: an assembly 10 and a closing body 20, the assembly 10 has a first side 11 and a second side 12 opposite to each other, the first side 11 is provided with a plurality of avoidance grooves 111, the second side 12 is provided with a plurality of positioning grooves 121, the plurality of avoidance grooves 111 correspond to the plurality of positioning grooves 121 respectively, and the one-to-one corresponding avoidance grooves 111 and the positioning grooves 121 are interconnected, and the closing body 20 is detachably connected to the assembly 10 to close the notches of the avoidance grooves 111 and the positioning grooves 121.

[0037] Combination Figure 5 As shown, the ECG lead wire 100 has a socket housing 101 and a plug 102, wherein the positioning groove 121 is used to position the socket housing 101 of the ECG lead wire 100, and the avoidance groove 111 is used to avoid the plug 102 of the ECG lead wire 100, so that the plug 102 can extend to the outside to facilitate the insertion of the plug 102 into the socket of the ECG monitor.

[0038] Typically, the plug 102 is disposed at one end of the socket housing 101, and a connecting cable 103 is also disposed at the other end of the socket housing 101. The connecting cable 103 is connected to the plug 102, and an electrode sheet is disposed at the other end of the connecting cable 103 away from the socket housing 101. The electrode sheet is connected to the patient's to-be-tested part, such as the patient's chest, limbs, etc., by means of pasting or the like. The patient's electrical signal can be collected through the electrode sheet to monitor the electrocardiogram.

[0039] In practical applications, such as Figure 5 As shown, multiple ECG lead wires 100 are sequentially installed in the corresponding positioning grooves 121 and avoidance grooves 111 in a specific order, so that the socket housing 101 of each ECG lead wire 100 is positioned in the corresponding positioning groove 121, and the plug 102 of each ECG lead wire 100 extends from the corresponding avoidance groove 111 to the outside. Then, as shown in FIG. Figure 6 As shown, the closing body 20 is connected to the assembly 10 to close the notches of the avoidance groove 111 and the positioning groove 121, so that each ECG lead wire 100 is assembled into a whole, as shown in FIG. Figure 7 As shown, when connected to the ECG monitor 200, the integrated ECG lead wire 100 can be quickly inserted into the socket of the ECG monitor 200 to simplify the operation process of medical staff and improve the efficiency of ECG monitoring.

[0040] The sealing body 20 and the assembly 10 are connected in a detachable manner. If one or several ECG lead wires 100 are damaged and need to be replaced, the connection between the sealing body 20 and the assembly 10 can be quickly removed to quickly replace one or several damaged ECG lead wires 100. Of course, when ECG lead wires 100 with different detection functions need to be replaced, they can also be quickly replaced in this manner.

[0041] In one embodiment, two plugs 102 are usually arranged vertically at one end of the socket housing 101, one of which can transmit the electrical signal collected by the electrode sheet, and the other plug 102 is used as a shielding plug to shield the interference of other external signals. Accordingly, each interface of the ECG monitor 200 corresponds to two jacks distributed vertically.

[0042] It should be noted that the enclosed body 10 can adopt a block structure, so that a plurality of avoidance grooves 111 are set on the first side 11 of the enclosed body 10, and a plurality of positioning grooves 121 are set on the second side 12 of the enclosed body 10, and each avoidance groove 111 corresponds to each positioning groove 121 one by one, and the corresponding avoidance grooves 111 and positioning grooves 121 are interconnected. For example, the avoidance groove 111 and the positioning groove 121 can be connected by a through groove.

[0043] In this embodiment, the closed body 10 is a shell structure, and the first side 11 and the second side 12 are two opposite shell walls of the closed body 10 of the shell structure. A plurality of avoidance grooves 111 are arranged on the first side 11, and a plurality of positioning grooves 121 are arranged on the second side 12, and the positions of the plurality of avoidance grooves 111 and the plurality of positioning grooves 121 are kept corresponding one to one. In this way, the space between the first side 11 and the second side 12 is connected by the corresponding avoidance grooves 111 and the positioning grooves 121.

[0044] like Figure 5 As shown, a conical protective shell 104 is provided between the socket housing 101 of the ECG lead wire 100 and the connecting cable 103. The radial size of the protective shell 103 gradually decreases from the socket housing 101 to the connecting cable 103. The positioning groove 121 is actually positioned on the protective shell 104, and the radial size of one end of the protective shell 104 close to the socket housing 101 is smaller than the radial size of the socket housing 101. In this way, in order to position the protective shell 104 after the sealing body 20 is connected to the assembly 10, as shown in FIG. Figure 4As shown, a plurality of alignment grooves 21 are further provided at the position of the closing body 20 corresponding to the second side 12 of the assembly 10 , and the positions of the plurality of alignment grooves 21 correspond one-to-one to the plurality of positioning grooves 121 , respectively. The corresponding alignment grooves 21 and positioning grooves 121 can position the protective shell 104 on the socket housing 101 .

[0045] Of course, in other embodiments, if the positioning groove 121 can accommodate the protective shell 103, the alignment groove 21 may not be provided. The specific selection is made according to actual needs and is not limited here.

[0046] In addition to the interface with the ECG lead wire 100, the ECG monitor 200 is usually provided with a selection lead wire interface, which can be used as a backup when needed. The ECG lead wire collection device provided in this application is capable of blocking the selection lead wire interface in actual use to prevent other impurities from entering the selection lead wire interface and causing damage such as short circuits. Figure 1-Figure 3 , Figure 5 and Figure 6 As shown, the ECG lead wire assembly device provided in this embodiment further includes: at least one blocking plug 30 , the first side 11 has a first flat portion 112 , and the at least one blocking plug 30 is disposed on the first flat portion 112 .

[0047] For example, when using the ECG monitor 15, four lead wire interfaces are provided. Accordingly, four blocking plugs 30 are provided on the first flat portion 112. The blocking plugs 30 are also distributed in two to correspond to the plugs 12 provided on the ECG lead wire 100.

[0048] Particularly, in the above embodiment, four blocking plugs 30 are disposed in the middle of the sealing body 10 , and ten ECG lead wires 100 are equally divided on both sides of the four blocking plugs 30 .

[0049] In this embodiment, the first flat portion 112 is flat relative to the avoidance groove 111 arranged on the first side 11. In order to make the closed body 20 more beautiful when connected to the assembly 10, the second side 12 also has a second flat portion 122. The second flat portion 122 corresponds to the position of the first flat portion 112. In this way, when the closed body 20 is connected to the assembly 10, the second flat portion 122 is located at a position opposite to the first flat portion 112, thereby improving the aesthetics of the structure.

[0050] Correspondingly, a third flat portion 22 is provided on the closing body 20 at a position corresponding to the second flat portion 122 . The third flat portion 22 is aligned with the second flat portion 122 , further ensuring the overall beauty of the product after the closing body 20 is connected to the assembly 10 .

[0051] See also Figure 2-Figure 4As shown, at least two first buckling positions 13 are provided on the circumferential side of the assembly 10, and at least two first buckles 23 are provided on the circumferential side of the closing body 20. The at least two first buckling positions 13 correspond to the at least two first buckles 23 respectively, and the first buckles 23 can be snapped into the first buckling positions 13 to realize a detachable connection between the assembly 10 and the closing body 20.

[0052] Continue to see Figure 2-Figure 4 As shown, at least two second buckle positions 14 are provided in the middle of the assembly 10, and at least two second buckles 24 are provided in the middle of the closing body 20. The at least two second buckle positions 14 correspond to the at least two second buckles 24 one by one, respectively. The second buckles 24 can be snapped into the second buckle positions 14 to enhance the connection strength between the closing body 20 and the assembly 10.

[0053] like Figure 1-Figure 3 As shown, the area of ​​the assembly 10 between the corresponding avoidance grooves 111 and the positioning grooves 121 is also provided with a first positioning protrusion / recess 15, and the socket housing 101 of the ECG lead wire 100 is also provided with a first recess / protrusion (not shown in the figure). The first positioning protrusion / recess 15 can be positioned with the first recess / protrusion on the socket housing 101 of each ECG lead wire 100 to ensure that the socket housing 101 of the ECG lead wire 100 can be stably installed in the area between the avoidance groove 111 and the positioning groove 121.

[0054] In this embodiment, the assembly 10 adopts a shell structure, so the first positioning protrusions / recesses 15 located in the area between the corresponding avoidance grooves 111 and the positioning grooves 121 are connected to each other to form a strip structure.

[0055] like Figure 4 As shown, the interior of the closing body 20 is also provided with a second positioning protrusion / recess 25, such as Figure 5 As shown, a second recess / protrusion 105 is also provided on the socket housing 101 of the ECG lead wire 100, and the second positioning protrusion / recess 25 can be positioned with the second recess / protrusion 105 on the socket housing 101 of each ECG lead wire 100 to further improve the stability of the connection of the ECG lead wire 100.

[0056] Likewise, the second positioning protrusions / recesses 25 corresponding to the ECG lead wires 100 are connected to each other to form a strip structure.

[0057] In this embodiment, in order to accurately connect the assembly 10 and the closed body 20, as shown in FIG. Figure 2-Figure 4 As shown, the assembly 10 is further provided with a first alignment portion 16 , and the closed body 20 is further provided with a second alignment portion 26 . The first alignment portion 16 and the second alignment portion 26 are plug-connected, so that the closed body 20 can be quickly aligned with the assembly 10 .

[0058] Specifically, after the first alignment portion 16 is plugged and connected with the second alignment portion 26, the first buckle 23 can be quickly snapped into the first buckle position 13, the second buckle 24 can be quickly snapped into the second buckle position 14, the first positioning protrusion / recess 15 can be quickly positioned to the first recess / protrusion on the socket housing 101 of the ECG lead wire 100, and the second positioning protrusion / recess 25 can be quickly positioned to the second recess / protrusion 105 on the socket housing 101 of the ECG lead wire 100, thereby ensuring quick assembly of the product.

[0059] In one embodiment, the first alignment portion 16 can be one or a combination of a convex stopper and a concave stopper provided on the side of the assembly 10 facing the closing body 20, and correspondingly, the second alignment portion 26 can be one or a combination of a concave stopper and a convex stopper provided on the side of the closing body 20 facing the assembly 10, and it is sufficient to ensure that the first alignment portion 16 can be plugged into the second alignment portion 26 when the closing body 20 is connected to the assembly 10 again.

[0060] In one embodiment of the present application, position marks (not shown in the figure) corresponding to each ECG lead wire 100 are provided on the assembly 10 and / or the sealing body 20 , and the position marks are used to indicate the installation positions of the ECG lead wires 100 .

[0061] For example, the position markers can be set at the positions of the assembly 10 corresponding to the one-to-one avoidance grooves 111 and positioning grooves 121. The position markers can be, for example, RL, RA, V1, V2, V3, V4, H, E, I, M, V4, V5, V6, LA, LL, to indicate that the electrode sheets on the ECG lead wire 100 corresponding to the position should be connected to different positions of the patient.

[0062] Embodiment 2

[0063] This embodiment provides an ECG lead coupler, which integrates an ECG lead wire collection device and an ECG lead wire to facilitate use by medical staff.

[0064] like Figure 6 As shown, the ECG lead wire assembly device includes: the ECG lead wire collection device described in Example 1, and also includes: a plurality of ECG lead wires 100, the ECG lead wires 100 correspond to the avoidance grooves 111 and the positioning grooves 121 in one-to-one correspondence, the ECG lead wires 100 have a socket housing 101 and a plug 102, the socket housing 101 of the ECG lead wire 100 is positioned in the positioning groove 121, and the avoidance groove 111 can avoid the plug 102 of the ECG lead wire 100, so that the plug 102 of the ECG lead wire 100 can extend to the outside, which is convenient for plugging with the corresponding socket of the ECG monitor 200.

[0065] In this embodiment, please refer to the description in the first embodiment for the specific structural features and functions of the ECG lead wire collection device, which will not be repeated here.

[0066] The plug 102 of the ECG lead wire 100 is arranged at one end of the socket housing 101, and a connecting cable 103 is also arranged at the other end of the socket housing 101. The connecting cable 103 is connected to the plug 102, and an electrode sheet is arranged at the other end of the connecting cable 103 away from the socket housing 101. The electrode sheet is connected to the patient's to-be-tested part, such as the patient's chest, limbs, etc., by means of pasting or the like. The patient's electrical signal can be collected through the electrode sheet to monitor the ECG.

[0067] In one embodiment, two plugs 102 are usually arranged vertically at one end of the socket housing 101, one of which can transmit the electrical signal collected by the electrode sheet, and the other plug 102 is used as a shielding plug to shield the interference of other external signals. Accordingly, each interface of the ECG monitor 200 corresponds to two jacks distributed vertically.

[0068] like Figure 5 As shown, a conical protective shell 104 is provided between the socket housing 101 of the ECG lead wire 100 and the connecting cable 103. The radial size of the protective shell 103 gradually decreases from the socket housing 101 to the connecting cable 103. The cooperation of the positioning groove 121 and the alignment groove 21 can position the protective shell 104.

[0069] A first recess / protrusion (not shown in the figure) and a second recess / protrusion 105 are also provided on the socket housing 101 of the ECG lead wire 100. The first recess / protrusion is aligned and plugged with the first positioning protrusion / recess 15, and the second recess / protrusion 105 is aligned and plugged with the second positioning protrusion / recess 25. The ECG lead wire 100 can be positioned to prevent the ECG lead wire 100 installed in the corresponding avoidance groove 111 and positioning groove 121 from moving along its axial direction, thereby improving the connection stability.

[0070] According to the ECG lead wire collection device and ECG lead coupler of the above-mentioned embodiments, a plurality of ECG lead wires are installed in the corresponding positioning grooves and avoidance grooves in sequence according to a specific order, so that the socket shell of each ECG lead wire is positioned in the corresponding positioning groove, and the plug of each ECG lead wire extends from the corresponding avoidance groove to the outside. Thereafter, the closing body is connected to the collection body to close the notches of the avoidance groove and the positioning groove, thereby gathering the ECG lead wires into a whole. When connected to an ECG monitor, the ECG lead wires gathered into a whole can be quickly inserted into the socket of the ECG monitor to simplify the operation process of medical staff and improve the efficiency of ECG monitoring.

[0071] The above specific examples are used to illustrate the present invention, which are only used to help understand the present invention and are not intended to limit the present invention. For those skilled in the art of the present invention, some simple deductions, deformations or substitutions can be made based on the idea of ​​the present invention.

Claims

1. An electrocardiogram lead wire collection device, characterized in that: include: An assembly and a closed body, the assembly having a first side and a second side opposite to each other, the first side being provided with a plurality of avoidance grooves, the second side being provided with a plurality of positioning grooves, the plurality of avoidance grooves corresponding to the plurality of positioning grooves respectively, and the avoidance grooves and the positioning grooves being interpenetrating, the closed body being detachably connected to the assembly to close the notches of the avoidance grooves and the positioning grooves; The positioning groove is used for positioning the socket housing of the ECG lead wire, and the avoidance groove is used for avoiding the plug of the ECG lead wire.

2. The ECG lead wire collection device according to claim 1, characterized in that: Also includes: At least one blocking plug, the first side has a first flat portion, and the at least one blocking plug is arranged on the first flat portion.

3. The ECG lead wire collection device according to claim 2, characterized in that: The second side has a second flat portion, and the second flat portion corresponds to the first flat portion in position.

4. The ECG lead wire collection device according to claim 1, characterized in that: The circumferential side of the assembly is provided with at least two first buckles, and the circumferential side of the closed body is provided with at least two first buckles. The at least two first buckles correspond to the at least two first buckles respectively, and the first buckles can be snapped into the first buckles.

5. The ECG lead wire collection device according to claim 4, characterized in that: At least two second buckle positions are provided in the middle of the assembly, and at least two second buckles are provided in the middle of the closed body. The at least two second buckle positions correspond to the at least two second buckles respectively, and the second buckles can be connected to the second buckle positions.

6. The ECG lead wire collection device according to claim 1, characterized in that: The area of ​​the assembly located between the avoidance groove and the positioning groove in one-to-one correspondence is also provided with a first positioning protrusion / recess, and the first positioning protrusion / recess can be positioned with the first recess / protrusion on the socket housing of each ECG lead wire.

7. The ECG lead wire collection device according to claim 6, characterized in that: A second positioning protrusion / recess is also provided inside the sealing body, and the second positioning protrusion / recess can be positioned with the second recess / protrusion on the socket housing of each ECG lead wire.

8. The ECG lead wire collection device according to claim 1, characterized in that: The assembly is further provided with a first alignment portion, and the enclosed body is further provided with a second alignment portion, and the first alignment portion is plug-connected with the second alignment portion.

9. The ECG lead wire collection device according to claim 1, characterized in that: The assembly and / or the enclosed body are also provided with position marks corresponding to the ECG lead wires, respectively, and the position marks are used to indicate the installation positions of the ECG lead wires.

10. An electrocardiogram lead coupler, characterized in that: include: The ECG lead wire collection device as described in any one of claims 1-9 further includes: a plurality of ECG lead wires, the ECG lead wires corresponding to the avoidance grooves and the positioning grooves in a one-to-one relationship, the ECG lead wires having a socket shell and a plug, the socket shell of the ECG lead wire being positioned in the positioning groove, and the avoidance groove being able to avoid the plug of the ECG lead wire.

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