Electrocardiograph wire

Abstract

The utility model discloses an electrocardiograph lead, which relates to the technical field of electrocardiograph equipment, and comprises a control device, ten lead structures, a plurality of lead wires and a plurality of lead wires, the chest lead has the advantages that the lead structure, the suction balls and the limb clamping sleeves are arranged, the connecting leads are made of tinned copper wires, the first corrugated telescopic sleeves are made of thermoplastic polyurethane, the connecting leads are stretched when used in cooperation, and the chest lead wires are used for connecting the suction balls and the corresponding connecting leads; a second wire connector is matched with and connected with the other six wire structures, the ends, away from the suction balls, of the chest lead wires are connected with the corresponding connecting wires, the ends, away from the limb jackets, of the limb lead wires are connected with the corresponding connecting wires, and through the matching, the four limb lead wires and the limb jackets can be conveniently telescopically adjusted and used; the six chest lead wires and the suction balls can be conveniently telescopically adjusted and used, and the flexibility in actual use is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrocardiograph equipment, in particular to an electrocardiograph wire. Background Art

[0002] Currently, electrocardiographs (ECGs) are instruments used to record the physiological electrical signals generated by cardiac activity. They automatically record both the bioelectrical signals and the ECG signals generated by myocardial excitation during cardiac activity. They are commonly used medical electronic instruments in clinical diagnosis and scientific research. Due to their mature, reliable diagnostic technology, ease of operation, reasonable price, and harmlessness to patients, ECGs have become one of the most popular medical electronic instruments in hospitals at all levels.

[0003] Existing electrocardiograph wires often become tangled when not in use, requiring manual sorting one by one, which prolongs the operation cycle. At the same time, they cannot be stretched and adjusted automatically as needed during use. The overall protection and sealing effects are poor, and the flexibility of use is low, which cannot meet the requirements of normal use. Therefore, it is necessary to design an electrocardiograph wire to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to provide an electrocardiograph lead to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electrocardiograph lead wire, comprising a control device:

[0006] Ten conductor structures, the ten conductor structures are installed on one side of the control device;

[0007] The conductor structure includes a first corrugated expansion sleeve and a connecting bus, with connecting buses installed at both ends of ten first corrugated expansion sleeves, a first connecting sleeve installed at one end of one of the connecting buses, a sealing mounting member installed at the end of ten first connecting sleeves away from the connecting bus, and a third connecting sleeve installed at one end of another connecting bus, and connecting conductors installed inside the first corrugated expansion sleeve, the first connecting sleeve, and the third connecting sleeve;

[0008] Chest lead wires are installed on one side of the six wire structures, and suction balls are installed on the sides of the six chest lead wires away from the control device;

[0009] The limb lead wire is installed on one side of another lead structure of the electrocardiograph connecting wire, and a limb clip is installed on one side of the four limb lead wires away from the electrocardiograph connecting wire.

[0010] The technical effect of adopting the above-mentioned further scheme is: the material of the connecting wire is tinned copper wire, and the material of the first corrugated telescopic sleeve is thermoplastic polyurethane, which stretches when used together. The chest lead wire is used to connect the suction ball and the corresponding connecting wire, and the limb lead wire is used to connect the limb clamp and the corresponding connecting wire. Through the above-mentioned cooperation, it is convenient to telescope and adjust the four limb lead wires and the limb clamp, and it is convenient to telescope and adjust the six chest lead wires and the suction ball, thereby improving the flexibility in actual use.

[0011] As a preferred solution of the present invention: the sealing mounting part includes an adsorption inner pad and a first sealing ring, two second connecting sleeves are installed at one end of the ten first connecting sleeves, a second corrugated telescopic sleeve is placed between the two second connecting sleeves, and a first sealing ring is installed on the outside of the two second connecting sleeves.

[0012] The technical effect of adopting the above further scheme is: the connecting wire inserted therein is sealed by the cooperation of the first sealing ring and the second connecting sleeve, the material of the second corrugated telescopic sleeve is thermoplastic polyurethane, and the first sealing ring and the second connecting sleeve are reinforced during installation by the connecting piece.

[0013] As a preferred solution of the present invention: the first sealing ring is provided with equidistant and circularly distributed mounting holes inside, the inner wall of the second connecting sleeve is provided with an adsorption inner pad, and equidistantly distributed connecting pieces are installed between the second connecting sleeve and the first sealing ring.

[0014] The technical effect of adopting the above-mentioned further scheme is: by installing an adsorption inner pad on the inner wall of the second connecting sleeve, it is convenient to protect the connecting wires installed subsequently, thereby extending the service life of the equipment, and the second corrugated telescopic sleeve and the first sealing ring after adjustment are limited by inserting four mounting screws.

[0015] As a preferred solution of the present invention: the first sealing ring is fixedly connected with fixed blocks on all four sides, a mounting screw is installed between the two fixed blocks on the same side, a connecting block is installed on one end of the four mounting screws close to the fixed block, and a limiting nut is installed at both ends of the four mounting screws and on the side away from the two fixed blocks on the same side.

[0016] The technical effect of adopting the above further scheme is: in actual use, the length of the installation screw is replaced according to the stretching length of the second corrugated telescopic sleeve, and the installation screw is limited by the limiting nut after installation, which is convenient for timely adjustment and normal maintenance.

[0017] As a preferred solution of the present invention: a sealing sleeve is installed on the outer side of the ten third connecting sleeves, and a second sealing ring is installed on the end of the ten sealing sleeves away from the third connecting sleeves.

[0018] The technical effect of adopting the above further solution is that the sealing sleeve is used to reinforce the third connecting sleeve and the second sealing ring during installation.

[0019] As a preferred solution of the present invention: connecting branch lines are installed between each of the ten first connecting sleeves and the sealing mounting member.

[0020] The technical effect of adopting the above further solution is that the connecting branch line is used to reinforce the first connecting sleeve and the sealing mounting member during installation.

[0021] As a preferred solution of the present invention: a first connector is fixedly connected to the outside of the control device, wherein one end of four of the wire structures is connected to the first connector; a second connector is fixedly connected to the outside of the control device and located on one side of the first connector, and one end of the other six wire structures are all connected to the second connector.

[0022] The technical effect of adopting the above further scheme is: the first connector is used to connect with four of the wire structures, and the second connector is used to connect with the other six wire structures. The ends of the chest lead wires away from the suction ball are connected to the corresponding connecting wires, and the ends of the limb lead wires away from the limb clips are connected to the corresponding connecting wires.

[0023] As a preferred solution of the present invention: an electrocardiograph connecting line is installed on a side of the control device away from the first connector, and an electrocardiograph is installed on an end of the electrocardiograph connecting line away from the control device.

[0024] The technical effect of adopting the above further solution is that the electrocardiograph connecting line is used to connect to an external electrocardiograph.

[0025] As a preferred solution of the present invention: a display panel is fixedly connected to the outside of the control device, and indicator lights distributed at equal intervals are fixedly connected to the outside of the control device and on one side of the display panel.

[0026] The technical effect of adopting the above further solution is: the display panel is used for displaying detection data, and the indicator light is used to cooperate with the corresponding chest lead wires and limb lead wires to indicate processing.

[0027] As a preferred solution of the present invention: a wireless signal transceiver is fixedly connected to the outside of the electrocardiograph, a main control board is fixedly connected to the inside of the wireless signal transceiver, a control chip is fixedly connected to the outside of the main control board, and the connecting wires, display panel, indicator light, chest lead wires and limb lead wires are all electrically connected to the control chip.

[0028] The technical effect of adopting the above further solution is that the control chip is used to control the operation of the connecting wires, display panel, indicator lights, chest lead wires and limb lead wires, thereby realizing the management of the equipment.

[0029] Compared with the prior art, the beneficial effects of the present invention are as follows: a wire structure, a suction ball and a limb clamp are provided, the connecting wire is made of tinned copper wire, the first corrugated telescopic sleeve is made of thermoplastic polyurethane, which is stretched when used together, the chest lead wire is used to connect the suction ball and the corresponding connecting wire, the limb lead wire is used to connect the limb clamp and the corresponding connecting wire, the second corrugated telescopic sleeve and the first sealing ring after adjustment are limited by inserting four mounting screws, the length of the mounting screw is replaced according to the stretched length of the second corrugated telescopic sleeve during actual use, and the mounting screw after installation is limited by the limiting nut, which is convenient for timely adjustment and correct operation Regular maintenance, the sealing sleeve is used to reinforce the third connecting sleeve and the second sealing ring during installation, the connecting branch line is used to reinforce the first connecting sleeve and the sealing mounting piece during installation, it is connected to four of the wire structures through the first connector, and is connected to the other six wire structures through the second connector, the end of the chest lead wire away from the suction ball is connected to the corresponding connecting wire, and the end of the limb lead wire away from the limb clamp is connected to the corresponding connecting wire. The above cooperation facilitates the telescopic adjustment of the four limb lead wires and the limb clamp, and facilitates the telescopic adjustment of the six chest lead wires and the suction ball, thereby improving the flexibility in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the overall structure of the utility model from the first perspective;

[0031] Figure 2 This is a schematic diagram of the overall structure of the utility model from a second perspective;

[0032] Figure 3 This is an exploded schematic diagram of the conductor structure of the utility model;

[0033] Figure 4 This is a schematic diagram of the sealing installation member of the utility model from the first perspective;

[0034] Figure 5 This is a schematic diagram of the sealing installation component of the present invention from a second perspective.

[0035] In the picture:

[0036] 1. Conductor structure; 11. First corrugated expansion sleeve; 12. Connection bus; 13. First connection sleeve;

[0037] 14. Sealing mounting member; 141. Adsorption inner pad; 142. First sealing ring; 143. Second connecting sleeve; 144. Second bellows expansion sleeve; 145. Mounting hole; 146. Fixing block; 147. Mounting screw; 148. Limiting nut; 149. Connecting block;

[0038] 15. Third connecting sleeve; 16. Sealing sleeve; 17. Connecting wire; 18. Second sealing ring; 19. Connecting branch line;

[0039] 2. Control device; 21. Display panel; 22. Indicator light; 23. First connector; 24. Second connector;

[0040] 3. ECG machine connecting cable; 4. Connecting piece; 5. Suction bulb; 6. Chest lead wire; 7. Limb lead wire; 8. Limb clip. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0042] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The present invention provides a technical solution: an electrocardiograph lead, comprising a control device 2:

[0043] Ten conductor structures 1 are installed on one side of the control device 2;

[0044] The conductor structure 1 includes a first corrugated expansion sleeve 11 and a connecting bus 12. The connecting bus 12 is installed at both ends of the ten first corrugated expansion sleeves 11. One end of one connecting bus 12 is installed with a first connecting sleeve 13. The ends of the ten first connecting sleeves 13 away from the connecting bus 12 are installed with a sealing mounting member 14. Another end of the connecting bus 12 is installed with a third connecting sleeve 15. Connecting conductors 17 are installed inside the first corrugated expansion sleeves 11, the first connecting sleeves 13, and the third connecting sleeves 15.

[0045] Chest lead wires 6 are installed on one side of six of the wire structures 1, and suction balls 5 are installed on the side of the six chest lead wires 6 away from the control device 2;

[0046] The limb lead wires 7 are installed on one side of the three conductor structures 1 of the other electrocardiograph connecting wires. The four limb lead wires 7 are all installed with limb clips 8 on the side away from the electrocardiograph connecting wires 3.

[0047] It can be understood that the material of the connecting wire 17 of the utility model is tinned copper wire, and the material of the first corrugated telescopic sleeve 11 is thermoplastic polyurethane, which is stretched when used together. The chest lead wire 6 is used to connect the suction ball 5 and the corresponding connecting wire 17, and the limb lead wire 7 is used to connect the limb clamp 8 and the corresponding connecting wire 17. Through the above cooperation, it is convenient to telescopically adjust the four limb lead wires 7 and the limb clamp 8, and it is convenient to telescopically adjust the six chest lead wires 6 and the suction ball 5, thereby improving the flexibility in actual use.

[0048] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 The sealing mounting member 14 includes an adsorption inner pad 141 and a first sealing ring 142. Two second connecting sleeves 143 are installed at one end of the ten first connecting sleeves 13. A second corrugated telescopic sleeve 144 is sleeved between the two second connecting sleeves 143. The outside of the two second connecting sleeves 143 is installed with a first sealing ring 142. The interior of the first sealing ring 142 is provided with equidistant mounting holes 145 distributed in a circular shape. The inner wall of the second connecting sleeve 143 is installed with an adsorption inner pad 141. An equidistantly distributed connecting piece 4 is installed between the second connecting sleeve 143 and the first sealing ring 142. The first sealing ring 142 is fixedly connected with a fixing block 146 all around. A mounting screw 147 is installed between the two fixing blocks 146 on the same side. A connecting block 149 is installed on one end of the four fixing screws 147 close to the fixing block 146. Limiting nuts 148 are sleeved on both ends of the four mounting screws 147 and on the side away from the two fixing blocks 146 on the same side.

[0049] It can be understood that the utility model seals the connecting wire 17 inserted therein through the cooperation of the first sealing ring 142 and the second connecting sleeve 143. The material of the second corrugated telescopic sleeve 144 is thermoplastic polyurethane. The first sealing ring 142 and the second connecting sleeve 143 are reinforced during installation by the connecting piece 4. The adsorption inner pad 141 is installed on the inner wall of the second connecting sleeve 143 to facilitate the protection of the subsequently installed connecting wire 17, thereby extending the service life of the equipment. After the adjustment, the second corrugated telescopic sleeve 144 and the first sealing ring 142 are limited by inserting four mounting screws 147. In actual use, the length of the mounting screw 147 is replaced according to the stretching length of the second corrugated telescopic sleeve 144. The mounting screw 147 after installation is limited by the limiting nut 148, which is convenient for timely adjustment and normal maintenance.

[0050] See also Figure 1 、 Figure 2 and Figure 3 A sealing sleeve 16 is installed on the outside of the ten third connecting sleeves 15, and a second sealing ring 18 is installed on the end of the ten sealing sleeves 16 away from the third connecting sleeves 15. A connecting branch line 19 is installed between the ten first connecting sleeves 13 and the sealing mounting member 14. A first connector 23 is fixedly connected to the outside of the control device 2, of which one end of four wire structures 1 is connected to the first connector 23. A second connector 24 is fixedly connected to the outside of the control device 2 and located on one side of the first connector 23, and one end of the other six wire structures 1 is connected to the second connector 24.

[0051] It can be understood that the sealing sleeve 16 of the present invention is used to reinforce the third connecting sleeve 15 and the second sealing ring 18 during installation, and the connecting branch line 19 is used to reinforce the first connecting sleeve 13 and the sealing mounting member 14 during installation. It is connected to four of the wire structures 1 through the first connector 23 and to the other six wire structures 1 through the second connector 24. The ends of the chest lead wires 6 away from the suction ball 5 are connected to the corresponding connecting wires 17, and the ends of the limb lead wires 7 away from the limb clip 8 are connected to the corresponding connecting wires 17.

[0052] See also Figure 1 、 Figure 2 and Figure 3 An electrocardiograph connecting line 3 is installed on the side of the control device 2 away from the first connector 23, and an electrocardiograph is installed on the end of the electrocardiograph connecting line 3 away from the control device 2. A display panel 21 is fixedly connected to the outside of the control device 2, and indicator lights 22 are fixedly connected to the outside of the control device 2 and on one side of the display panel 21. The display panel 21 is used to display detection data, and the indicator lights 22 are used to cooperate with the corresponding chest lead wires 6 and limb lead wires 7 to indicate processing. A wireless signal transceiver is fixedly connected to the outside of the electrocardiograph, and a main control board is fixedly connected to the inside of the wireless signal transceiver. A control chip is fixedly connected to the outside of the main control board. The connecting wires 17, the display panel 21, the indicator lights 22, the chest lead wires 6 and the limb lead wires 7 are all electrically connected to the control chip.

[0053] It can be understood that the electrocardiograph connecting line 3 of the present invention is used to connect to an external electrocardiograph, and the control chip is used to control the operation of the connecting wire 17, display panel 21, indicator light 22, chest lead wire 6 and limb lead wire 7, thereby realizing equipment management.

[0054] Working principle:

[0055] When in use, the connecting wire 17 is made of tinned copper wire, and the first corrugated telescopic sleeve 11 is made of thermoplastic polyurethane, which is stretched when used together;

[0056] The chest lead wire 6 is used to connect the suction ball 5 and the corresponding connecting wire 17, and the limb lead wire 7 is used to connect the limb clip 8 and the corresponding connecting wire 17;

[0057] The first sealing ring 142 and the second connecting sleeve 143 cooperate to seal the connecting wire 17 inserted therein. The second corrugated expansion sleeve 144 is made of thermoplastic polyurethane. The first sealing ring 142 and the second connecting sleeve 143 are reinforced by the connecting piece 4 during installation. The adsorption inner pad 141 is installed on the inner wall of the second connecting sleeve 143 to provide protection for the connecting wire 17 installed subsequently, thereby extending the service life of the device.

[0058] After adjustment, the second bellows expansion sleeve 144 and the first sealing ring 142 are limited by inserting four mounting screws 147. In actual use, the length of the mounting screws 147 is changed according to the stretched length of the second bellows expansion sleeve 144. The mounting screws 147 are limited by the limiting nuts 148 after installation, which facilitates timely adjustment and normal maintenance.

[0059] The sealing sleeve 16 is used to reinforce the third connecting sleeve 15 and the second sealing ring 18 during installation, and the connecting branch line 19 is used to reinforce the first connecting sleeve 13 and the sealing mounting member 14 during installation;

[0060] Connected to four of the conductor structures 1 via the first connector 23 and connected to the other six conductor structures 1 via the second connector 24;

[0061] The ends of the chest lead wires 6 away from the suction bulb 5 are connected to the corresponding connecting wires 17, and the ends of the limb lead wires 7 away from the limb clips 8 are connected to the corresponding connecting wires 17;

[0062] The electrocardiograph connecting wire 3 is used to connect to an external electrocardiograph, and the control chip is used to control the operation of the connecting wire 17, the display panel 21, the indicator light 22, the chest lead wire 6 and the limb lead wire 7, thereby realizing the management of the equipment. Through the above-mentioned coordination, the four limb lead wires 7 and the limb clip 8 can be conveniently telescopically adjusted for use, and the six chest lead wires 6 and the suction ball 5 can be conveniently telescopically adjusted for use, thereby improving the flexibility in actual use, and no electrical equipment is used for auxiliary operation, thereby saving the overall use and installation cost.

[0063] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0064] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one such feature.

[0065] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0066] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrocardiograph lead, comprising a control device (2), characterized in that: Ten conductor structures (1), the ten conductor structures (1) are installed on one side of the control device (2); The conductor structure (1) comprises a first corrugated telescopic sleeve (11) and a connecting bus (12), the connecting bus (12) being installed at both ends of ten of the first corrugated telescopic sleeves (11), the first connecting sleeve (13) being installed at one end of one of the connecting buses (12), the sealing mounting member (14) being installed at one end of the ten first connecting sleeves (13) away from the connecting bus (12), the third connecting sleeve (15) being installed at one end of another of the connecting buses (12), and the connecting conductor (17) being installed inside the first corrugated telescopic sleeve (11), the first connecting sleeve (13) and the third connecting sleeve (15); A chest lead wire (6), the chest lead wire (6) being installed on one side of six of the wire structures (1), and a suction ball (5) being installed on the side of the six chest lead wires (6) away from the control device (2); The limb lead wire (7) is installed on one side of the lead wire structure (1) of another electrocardiograph connecting wire (3), and the sides of the four limb lead wires (7) away from the electrocardiograph connecting wire (3) are all installed with a limb clip (8).

2. The electrocardiograph lead according to claim 1, wherein: The sealing mounting member (14) comprises an adsorption inner pad (141) and a first sealing ring (142); two second connecting sleeves (143) are installed at one end of the ten first connecting sleeves (13); a second corrugated telescopic sleeve (144) is sleeved between the two second connecting sleeves (143); and a first sealing ring (142) is installed on the outer side of the two second connecting sleeves (143).

3. The electrocardiograph lead according to claim 2, wherein: The first sealing ring (142) is provided with mounting holes (145) that are equidistant and distributed in a circular shape. The inner wall of the second connecting sleeve (143) is provided with an adsorption inner pad (141). Connecting pieces (4) that are equidistant and distributed are provided between the second connecting sleeve (143) and the first sealing ring (142).

4. The electrocardiograph lead according to claim 3, wherein: The first sealing ring (142) is fixedly connected to a fixing block (146) on all four sides, a mounting screw (147) is installed between the two fixing blocks (146) on the same side, a connecting block (149) is installed on one end of the four fixing screws (147) close to the fixing block (146), and a limiting nut (148) is installed on both ends of the four fixing screws (147) and on the side away from the two fixing blocks (146) on the same side.

5. The electrocardiograph lead according to claim 1, wherein: The outer sides of the ten third connecting sleeves (15) are all installed with sealing sleeves (16), and the ends of the ten sealing sleeves (16) away from the third connecting sleeves (15) are all installed with second sealing rings (18).

6. The electrocardiograph lead according to claim 1, wherein: A connecting branch line (19) is installed between each of the ten first connecting sleeves (13) and the sealing mounting member (14).

7. The electrocardiograph lead according to claim 1, wherein: A first connector (23) is fixedly connected to the outside of the control device (2), wherein one end of four of the wire structures (1) are connected to the first connector (23); a second connector (24) is fixedly connected to the outside of the control device (2) and located on one side of the first connector (23), and one end of the other six of the wire structures (1) are all connected to the second connector (24).

8. The electrocardiograph lead according to claim 1, wherein: An electrocardiograph connecting line (3) is installed on a side of the control device (2) away from the first connector (23), and an electrocardiograph is installed on one end of the electrocardiograph connecting line (3) away from the control device (2). The electrocardiograph connecting line (3) is used to connect to an external electrocardiograph.

9. The electrocardiograph lead according to claim 8, characterized in that: A display panel (21) is fixedly connected to the outside of the control device (2), and indicator lights (22) distributed equidistantly are fixedly connected to the outside of the control device (2) and on one side of the display panel (21). The display panel (21) is used to detect data display, and the indicator lights (22) are used to cooperate with corresponding chest lead wires (6) and limb lead wires (7) to indicate processing.

10. The electrocardiograph lead according to claim 9, characterized in that: The outside of the electrocardiograph is fixedly connected to a wireless signal transceiver, the inside of the wireless signal transceiver is fixedly connected to a main control board, the outside of the main control board is fixedly connected to a control chip, the connecting wires (17), the display panel (21), the indicator light (22), the chest lead wires (6) and the limb lead wires (7) are all electrically connected to the control chip, and the control chip is used to control the operation of the connecting wires (17), the display panel (21), the indicator light (22), the chest lead wires (6) and the limb lead wires (7), thereby realizing the management of the equipment.

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