Wearable integrated electrocardio lead electrode strap

Abstract

A wearable integrated electrocardio lead electrode strap is of an interlayer structure composed of an inner-layer strap directly making contact with a human body and an outer-layer strap located on the outer side of the inner-layer strap, the inner-layer strap and the outer-layer strap each comprise a sleeve strap and a waist strap which are connected, the sleeve straps and the waist straps are identical in shape and size and coincide in edge, and the strap makes close contact with the human body after being worn. The strap is elastic and covers collection point portions of more than two electrocardio lead electrodes specified by medical science on a human body, and the strap is provided with more than two electrode mounting holes corresponding to the collection point portions of the more than two electrocardio lead electrodes specified by medical science on the human body. The electrocardio-lead electrodes are used for collecting human body cardiac electric signals through the corresponding more than two electrocardio-lead electrode collecting points, and the electrocardio-lead electrodes are connected with external signal receiving and processing equipment through an electrode cable and a magnetic attraction contact female seat arranged on the outer side of the outer-layer strap of the strap. Wearable 24-hour uninterrupted electrocardiogram detection and monitoring convenient to move become reality.

Description

Technical Field

[0001] The present invention relates to an electrocardiogram (ECG) lead electrode, and more particularly to a wearable integrated ECG lead electrode strap equipped with 2 to 16 lead electrodes. Background Art

[0002] In the existing technology, the collection of ECG signals usually requires special multi-lead electrodes that are tightly attached to specified parts of the human body and cooperate with an electrocardiograph to complete the ECG measurement. Each lead electrode needs to be equipped with a negative pressure airbag electrode, an adhesive electrode, or a conductive clip and connected to the human body and the electrocardiograph through its own cable. For example, 12 leads require 10 sets of electrodes plus cables respectively. The size is large and the operation is cumbersome. Strict professional operation requirements are required and the movement is restricted. It cannot meet and adapt to the popularization and needs of simple operation, wearable, no interference with wearing, and convenient home measurement without medical operation foundation. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a wearable integrated ECG lead electrode strap equipped with 2 to 16 lead electrodes, in order to overcome the technical deficiencies of the existing multi-lead ECG measurement, which is cumbersome to use. At the same time, all cables are hidden and the electrodes and cables are integrated with the strap. The strap is easy and reliable to use, does not affect the wearing of clothes, is simple to operate and can be used without professional training.

[0004] The technical solution adopted by the present invention is: a wearable integrated ECG lead electrode strap, including a strap, the strap is a sandwich structure composed of an inner strap that directly contacts the human body and an outer strap located outside the inner strap, the inner strap and the outer strap both include a sleeve and a waist belt that are connected, and have the same shape and size and overlapped edges, and are sewn together by sutures to form a whole strap. After being worn, the strap is in close contact with the human body through the sleeve buckle and the waist belt buckle. The strap is elastic and can cover more than two medically prescribed ECG lead electrode collection points on the human body after being worn. The strap corresponds to more than two medically prescribed areas on the human body. The designated ECG lead electrode collection points are respectively provided with more than two electrode mounting holes, and the more than two electrode mounting holes are respectively installed with ECG lead electrodes. Each of the ECG lead electrodes is used to collect human heart electrical signals through the corresponding ECG lead electrode collection point. Each ECG lead electrode is connected to a magnetic contact socket on the outside of the outer strap of the shoulder strap through an electrode cable, and is connected to an external signal receiving and processing device through the magnetic contact socket. The electrode cable is a conductive shielded cable with a conductive shielding layer or a multi-layer flexible circuit board FPC with upper and lower conductive shielding layers, and is located in the interlayer formed by the inner strap and the outer strap.

[0005] The wearable integrated ECG lead electrode strap of the present invention has the following beneficial effects:

[0006] 1. The unique 2 to 16 ECG lead electrodes and cables are integrated with the strap, which is easy to use and does not require professional training. After wearing it, the 2 to 16 lead electrodes can be aligned with the specified measurement points for ECG collection. It is suitable for ordinary people and families without professional medical operation knowledge.

[0007] 2. 2 to 16 lead electrodes and all cables are hidden in the strap, making it beautiful and comfortable to wear.

[0008] 3. The strap with 2 to 16 lead electrodes can make the 2 to 16 electrodes accurately and reliably contact with the specified measurement points of the body's ECG collection while being worn. At the same time, the body can move freely without shifting or loosening, which greatly improves practicality and makes wearable 24-hour uninterrupted ECG monitoring a reality.

[0009] 4. The 2-16 lead metal electrodes are made of highly compatible conductive materials with the human body. The electrodes are in long-term contact with the human body and are non-irritating, non-sensitizing, non-toxic and have no side effects. This ensures both reliable electrical signal transmission of the electrodes and safe use.

[0010] 5. The unique integrated magnetic multi-contact female socket is used for magnetic docking with an external ECG instrument, transmitting the ECG signals collected by the 2 to 16 lead electrodes on the strap to the external ECG device. It can be conveniently magnetically docked with ECG devices of different models and functions, making it easy, fast and reliable to load and remove external devices.

[0011] 6. There are different strap specifications. At the same time, the strap has its own elasticity and adjustable telescopic structure, which can be adjusted to suit its own size to improve comfort, while ensuring accurate and reliable contact between the electrodes and the specified measurement points of ECG collection.

[0012] 7. The whole strap has a waterproof structure. If the strap is dirty, it can be washed and dried normally and can be reused. There is no need to replace accessories and there is no additional usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a front view schematic diagram of the wearable integrated ECG lead electrode strap of the present invention when worn;

[0014] Figure 2 This is a rear view schematic diagram of the wearable integrated ECG lead electrode strap of the present invention when worn;

[0015] Figure 3 This is an inside view of the inner layer of the wearable integrated ECG lead electrode strap of the present invention when it is unfolded as a whole;

[0016] Figure 4 Schematic diagram of the locations of the electrode mounting holes of the inner strap of the present invention;

[0017] Figure 5 This is an external view of the outer layer of the wearable integrated ECG lead electrode strap of the present invention when it is unfolded as a whole;

[0018] Figure 6 Schematic diagram of the contact socket mounting hole positions of the outer strap of the present invention;

[0019] Figure 7 is a connection diagram of each conductive electrode assembly and electrode cable in the present invention;

[0020] Figure 8 Schematic diagram of the external structure of the conductive electrode assembly of the present invention;

[0021] Figure 9 is a cross-sectional view of the internal structure of the conductive electrode assembly of the present invention;

[0022] Figure 10 This is a schematic diagram of the exploded structure of the conductive electrode assembly in the present invention;

[0023] Figure 11 is a side cross-sectional view of the conductive electrode assembly of the present invention mounted on the strap body;

[0024] Figure 12 This is a schematic diagram of the external structure of the integrated electrode cable fixing seat of the present invention;

[0025] Figure 13 It is a side cross-sectional view of the integrated electrode cable fixing seat of the present invention;

[0026] Figure 14 It is a schematic structural diagram of the insulating gasket in the conductive electrode assembly of the present invention;

[0027] Figure 15 It is a schematic structural diagram of the electrode insulation seat in the conductive electrode assembly of the present invention;

[0028] Figure 16 is a side cross-sectional view of an electrode insulating seat in a conductive electrode assembly of the present invention;

[0029] Figure 17 This is the external structure diagram of the magnetic contact female seat in the present invention;

[0030] Figure 18 This is an exploded structural diagram of the magnetic contact female base in the present invention;

[0031] Figure 19 This is a side cross-sectional view of the decomposed structure of the magnetic contact female seat in the present invention;

[0032] Figure 20 It is a side cross-sectional view of the magnetic contact base of the present invention installed on the strap body;

[0033] Figure 21 This is a diagram showing the connection between the magnetic contact base and the electrode components in the present invention;

[0034] In the picture

[0035] 1: Strap

[0036] 1.1: Inner strap

[0037] 1.1.1: Left shoulder inner strap 1.1.1a: Left shoulder inner strap elastic strap

[0038] 1.1.2: Right shoulder inner strap 1.1.2a: Right shoulder inner strap elastic strap

[0039] 1.1.3: Inner waistband 1.1.3a: Inner waistband elastic band

[0040] 1.1.4: Left inner connecting strip 1.1.4C1: Left inner upper connecting piece

[0041] 1.1.4C2: Left inner lower connecting piece 1.1.5: Inner center connecting piece

[0042] 1.2: Outer strap

[0043] 1.2.1: Left shoulder outer strap 1.2.1a: Left shoulder outer strap elastic strap

[0044] 1.2.2: Right shoulder outer strap 1.2.2a: Right shoulder outer strap elastic strap

[0045] 1.2.3: Outer waistband 1.2.3a: Outer waistband elastic band

[0046] 1.2.4: Left outer connecting strip 1.2.4C1: Left outer upper connecting piece

[0047] 1.2.4C2: Left outer lower connecting piece 1.2.5: Outer center connecting piece

[0048] 1.3: Sleeve with end connection piece

[0049] 1.4: Buckle with lock

[0050] 1.5: Belt buckle

[0051] 2: Electrode mounting hole

[0052] 2.1: Right upper limb RA lead electrode installation hole 2.2: Left upper limb LA lead electrode installation hole

[0053] 2.3: Right chest V1 lead electrode mounting hole 2.4: Left chest V2 lead electrode mounting hole

[0054] 2.5: Left chest V3 lead electrode mounting hole 2.6: Left chest V4 lead electrode mounting hole

[0055] 2.7: Left chest V5 lead electrode installation hole 2.8: Left chest V6 lead electrode installation hole

[0056] 2.9: Right chest V3R lead electrode mounting hole 2.10: Right chest V4R lead electrode mounting hole

[0057] 2.11: Right chest V5R lead electrode installation hole 2.12: Left lower limb LL lead electrode installation hole

[0058] 2.13: Right lower limb RL lead electrode installation hole

[0059] 4: Electrode cable

[0060] 5: Magnetic contact socket

[0061] 5.1: Magnetic contact base body 5.1a: Main connecting plate 5.1b: Stepped metal contact 5.1c: Stepped magnet

[0062] 5.1d: Stepped metal contact through hole 5.1e: Stepped magnet through hole 5.1f: Screw fixing column 5.1g: Concave surface

[0063] 5.1h: Stepped metal contact wire welding column 5.1i: Upper concave surface 5.1j: Stepped metal contact top surface

[0064] 5.1k: Top surface of stepped magnet

[0065] 5.2: Magnetic contact female connector plate 5.2a: Plate body 5.2b: Glue injection groove 5.2c: Screw installation groove 5.2d: Cable entry 5.3: Fixing screw

[0066] 6: Suture

[0067] 7: Sealant

[0068] a:Electrode cable fixing seat a1:Cavity hole

[0069] b: Through hole insulation gasket b1: Raised ring

[0070] c: electrode insulation seat c1: connection platform c2: positioning support c3: bottom support seat c4: arc-shaped flange d: conductive nut

[0071] e: conductive bolt electrode e1: threaded part e2: outer end face of nut

[0072] f: Electrode cable welding point DETAILED DESCRIPTION

[0073] The wearable integrated ECG lead electrode strap of the present invention is described in detail below with reference to the embodiments and accompanying drawings.

[0074] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 、 Figure 5 、 Figure 6 As shown, the wearable integrated ECG lead electrode strap of the present invention includes a strap 1, which is a sandwich structure composed of an inner strap 1.1 that directly contacts the human body and an outer strap 1.2 located outside the inner strap 1.1. The inner strap 1.1 and the outer strap 1.2 each include a sleeve and a waist belt that are connected to each other, and have the same shape and size and overlapped edges. The strap 1 is sewn together by sutures 6 to form the entire strap 1. After being worn, the strap is in close contact with the human body through the sleeve buckle 1.4 and the waist belt buckle 1.5. The strap 1 is elastic and can cover more than two medically prescribed ECG lead electrode collection points on the human body after being worn. The strap 1 corresponds to more than two medically prescribed points on the human body. The ECG lead electrode collection point is respectively provided with more than two electrode mounting holes 2, and the more than two electrode mounting holes 2 are respectively installed with ECG lead electrodes. Each of the ECG lead electrodes is used to collect human heart electrical signals through the corresponding ECG lead electrode collection point. Each of the ECG lead electrodes is connected to the magnetic contact socket 5 on the outside of the outer strap 1.2 of the strap 1 through an electrode cable 4, and is connected to an external signal receiving and processing device through the magnetic contact socket 5. The electrode cable 4 is a conductive shielded cable with a conductive shielding layer, or a multi-layer flexible circuit board FPC with upper and lower conductive shielding layers, and is located in the interlayer formed by the inner strap 1.1 and the outer strap 1.2.

[0075] like Figure 3 、 Figure 4As shown, the inner shoulder strap 1.1 includes a symmetrically arranged left shoulder inner strap 1.1.1 and a right shoulder inner strap 1.1.2 which are put on the human body after wearing and can cover the medically prescribed ECG lead electrode collection area on the human body, and an inner waist belt 1.1.3 tied around the lower abdomen of the human body. The middle sections of the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2 are located on the front side of the human body and are connected together at the front chest of the human body through an inner center connecting piece 1.1.5. The upper and lower sections of the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2 are located on the front side of the human body and are connected together through an inner center connecting piece 1.1.5. Both ends of the inner elastic sleeve 1.1.1a structure, the end of the inner elastic sleeve 1.1.1a and the corresponding position of the outer shoulder strap 1.2 are connected to the sleeve buckle 1.4 through the sleeve end connecting piece 1.3, the left shoulder inner sleeve 1.1.1 and the right shoulder inner sleeve 1.1.2 are connected to each other at the center of the back of the human body through the sleeve buckle 1.4, so that the left shoulder inner sleeve 1.1.1 and the right shoulder inner sleeve 1.1.2 are in close elastic contact with the chest of the body; the left shoulder inner sleeve 1.1.1 and the right shoulder inner sleeve 1.1.2 are respectively in clinical The inner elastic sleeve 1.1.1a near the lower end is connected to one end of the inner connecting belt 1.1.4 through the inner upper connecting piece 1.1.4C1, and the other ends of the two inner connecting belts 1.1.4 are connected to the corresponding positions of the inner waist belt 1.1.3 through the inner lower connecting piece 1.1.4C2. Both ends of the inner waist belt 1.1.3 are inner waist belt elastic belt structures 1.1.3a, and the ends of the inner waist belt elastic belt 1.1.3a are connected to the belt buckle 1.5 together with the outer shoulder strap 1.2, so that the two ends of the inner waist belt 1.1.3 are located at The center positions of the lower back of the human body are connected to each other through the belt buckle 1.5, and the inner belt 1.1.3 is in elastic and close contact with the lower abdomen of the body; the left shoulder inner strap 1.1.1, the right shoulder inner strap 1.1.2 and the inner belt 1.1.3 are provided with more than two electrode mounting holes 2 for mounting conductive electrode assemblies 3 corresponding to more than two medically prescribed ECG lead electrode collection points of the human body when worn; the belt buckle 1.4 and the belt buckle 1.5 are of an interlocking buckle structure, or a magnetic buckle structure, or a sticky cloth structure, or a hook structure.

[0076] like Figure 4As shown, the more than two electrode mounting holes 2 include: two upper limb lead electrode mounting holes 2.1~2.2 arranged on the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2 at the upper front side of the human body corresponding to the positions of the left upper limb LA ECG lead electrode and the right upper limb RA ECG lead electrode collection points of the human body, nine chest lead electrode mounting holes 2.3~2.11 arranged on the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2 at the front chest corresponding to the positions of the V1~V6 and V3R~V5R chest ECG lead electrode collection points of the human body, and two left and right lower limb lead electrode mounting holes 2.12~2.13 arranged on the inner waist belt 1.1.3 corresponding to the left lower limb LL ECG lead electrode collection point and the right lower limb RL ECG lead electrode collection point on the lower abdomen of the human body.

[0077] like Figure 5 、 Figure 6 As shown, the outer layer strap 1.2 includes a left shoulder outer layer strap 1.2.1 and a right shoulder outer layer strap 1.2.2 which are the same shape and size as the inner layer strap 1.1 and cover the outside of the inner layer strap 1.1, as well as an outer layer belt 1.2.3 tied to the lower abdomen of the human body, and sewn together with the inner layer strap 1.1 by sutures 6 to form a whole, the middle sections of the left shoulder outer layer strap 1.2.1 and the right shoulder outer layer strap 1.2.2 are located on the front side of the human body and are connected together by an outer layer center connecting piece 1.2.5 located on the human body. The left shoulder outer layer strap 1.2.1 and the right shoulder outer layer strap 1.2.2 intersect and connect at the front chest fossa, and the upper and lower ends of the left shoulder outer layer strap 1.2.1 and the right shoulder outer layer strap 1.2.2 are both structures of outer layer elastic straps 1.2.2a, and the ends of the outer layer elastic straps 1.2.2a and the corresponding positions of the inner layer shoulder strap 1.1 are connected to the strap buckle 1.4 through the strap end connecting piece 1.3, so that the left shoulder outer layer strap 1.2.1 and the right shoulder outer layer strap 1.2.2 are connected to each other at the center position of the human back through the strap buckle 1.4; The left shoulder outer strap 1.2.1 and the right shoulder outer strap 1.2.2 are respectively connected to one end of the outer connecting strap 1.2.4 at the outer elastic strap 1.2.2a near the lower end through the outer upper connecting piece 1.2.4C1, and the other ends of the two outer connecting straps 1.2.4 are respectively connected to the corresponding positions of the outer waist belt 1.2.3 through the outer lower connecting piece 1.2.4C2. Both ends of the outer waist belt 1.2.3 are outer waist belt elastic belt structures 1.2.3a. The end of the elastic belt 1.2.3a is connected to the belt buckle 1.5 together with the inner shoulder strap 1.1, so that the two ends of the outer belt 1.2.3 are connected to each other through the belt buckle 1.5 at the center position of the lower waist of the human body; the outer center connecting piece 1.2.5 is provided with a magnetic contact base mounting hole 6 for mounting the magnetic contact base 5, and the magnetic contact base mounting hole 6 includes a chassis through hole 6.1 and a stud through hole 6.2 corresponding to the magnetic contact base 5.

[0078] like Figure 4 、 Figure 7 As shown, the two or more ECG lead electrodes are installed in the two upper limb lead electrode mounting holes 2.1 to 2.2 located on the front upper part of the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2, which correspond to the positions of the ECG lead electrode collection points of the left upper limb LA and the right upper limb RA of the human body, and are installed in the chest of the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1.1.2, which correspond to the V1 to V6 and V3R to V5R chest of the human body. The nine chest ECG lead electrodes 3.3 to 3.11 in the nine chest lead electrode mounting holes 2.3 to 2.11 corresponding to the positions of the upper ECG lead electrode collection points, and two or more ECG lead electrodes among the two lower limb ECG lead electrodes 3.12 to 3.13 in the left and right lower limb lead electrode mounting holes 2.12 to 2.13 located on the inner waist belt 1.1.3 corresponding to the left lower limb LL ECG lead electrode collection point and the right lower limb RL ECG lead electrode collection point on the lower abdomen of the human body.

[0079] like Figures 8 to 13As shown, the two upper limb ECG lead electrodes 3.1~3.2, the nine chest ECG lead electrodes 3.3~3.11 and the two lower limb ECG lead electrodes 3.12~3.13 have the same structure, and all include an electrode cable fixing seat a, a through-hole insulating gasket b, an electrode insulating seat c and a conductive bolt electrode e arranged in sequence from top to bottom. The electrode cable fixing seat a is made of an integral piece by an injection molding process, and a conductive nut d and an electrode cable 4 connected to the conductive nut d and leading to the outside are embedded in the interior of the plastic, and a downward-opening cavity a1 is formed in the center which is coaxial with the central screw hole of the conductive nut d, the outer diameter of the conductive nut d is larger than the inner diameter of the cavity a1, and the diameter of the internal threaded hole of the conductive nut d is smaller than the inner diameter of the cavity a1. ; The through-hole insulating gasket b and the electrode insulating seat c form a through hole coaxial with the cavity a1, and are further provided with a conductive bolt electrode e coaxial with the conductive nut d and the cavity a1. The conductive bolt electrode e is made of a conductive material compatible with the human body. The threaded portion e1 of the conductive bolt electrode e sequentially penetrates the electrode insulating seat c, the through-hole insulating gasket b and the cavity a1 and is threadedly connected to the conductive nut d. The outer end surface portion e2 of the nut of the conductive bolt electrode e contacts the skin at the medically prescribed ECG lead electrode collection point on the human body for collecting corresponding ECG signals. The outer periphery or side of the conductive nut d is provided with an electrode cable welding point f, and one end of the electrode cable 4 penetrates the electrode cable fixing One side of the seat a is electrically connected to the conductive nut d and the conductive bolt electrode e in sequence by welding on the electrode cable welding point f, and the other end of the electrode cable 4 is connected to the magnetic contact base 5, and is connected to the external signal receiving and processing equipment through the magnetic contact base 5; wherein, the electrode cable fixing seat a, the electrode cable 4, and the through-hole insulating gasket b are embedded and installed on the side of the upper limb lead electrode mounting holes 2.1~2.2, the chest lead electrode mounting holes 2.3~2.11 and the lower limb lead electrode mounting holes 2.12~2.13 adjacent to the outer strap 1.2, that is, located in the interlayer formed by the inner strap 1.1 and the outer strap 1.2, and the electrode insulating seat c is located at the upper limb lead electrode mounting holes 2.1~2 .2. The side of the chest lead electrode mounting holes 2.3-2.11 and the lower limb lead electrode mounting holes 2.12-2.13 that are adjacent to the human skin, i.e., the bottom of the electrode insulating seat c and the outer end surface e2 of the nut top of the conductive bolt electrode e located in the central through hole and threadedly connected to the conductive nut d are all located on the side of the inner strap 1.1 that contacts the human skin and contacts the human skin. When the conductive bolt electrode e sequentially passes through the electrode insulating seat c, the through-hole insulating gasket b, and the cavity a1 and is locked with the conductive nut d in the electrode cable fixing seat a, the through-hole insulating gasket b and the electrode insulating seat c connect the upper limb lead electrode mounting holes 2.1-2.2 or the chest lead electrode mounting holes 2.3-2.11 or the lower limb lead electrode mounting holes 2.12-2.The inner and outer straps 1.1 and 1.2 are sewn together by sutures 6 around the upper limb lead electrode mounting holes 2.1-2.2, the chest lead electrode mounting holes 2.3-2.11, and the lower limb lead electrode mounting holes 2.12-2.13. The electrode cables 4 are located between the inner and outer straps 1.1 and 1.2.

[0080] like Figure 14 As shown, the through-hole insulating gasket b is made of hard food or medical grade silicone rubber or plastic, and has more than two circles of raised rings or raised teeth b1 on the upper and lower planes for sealing insulation and increasing friction. After the conductive bolt electrode e and the conductive nut d are locked, the isolation and sealing degree between the conductive part of the electrode cable fixing seat a and the outside world are enhanced. At the same time, the friction force when the through-hole insulating gasket b and the electrode insulating seat c are tightly clamped around the upper limb lead electrode mounting holes 2.1~2.2, chest lead electrode mounting holes 2.3~2.11 and lower limb lead electrode mounting holes 2.12~2.13 of the inner strap 1.1 is also increased, thereby preventing displacement of each lead electrode.

[0081] like Figure 15 、 Figure 16 As shown, the electrode insulating seat c is made of food or medical grade silicone rubber or plastic integrally injected, specifically including a connecting platform c1 formed from top to bottom for being embedded in the upper limb lead electrode mounting holes 2.1 to 2.2 or the chest lead electrode mounting holes 2.3 to 2.11 or the lower limb lead electrode mounting holes 2.12 to 2.13 and connected to the through-hole insulating gasket b, and a connecting platform c1 for clamping the upper limb lead electrode mounting holes 2.1 to 2.2 or the chest lead electrode mounting holes 2.3 to 2.11 or the lower limb lead electrode mounting holes 2.12 to 2.13 together with the through-hole insulating gasket b. The positioning supports c2 at the edges of holes 2.12 to 2.13, and the trapezoidal bottom support seat c3, are formed on the lower skirt of the trapezoidal bottom support seat c3 with a circle of arc-shaped flange c4 that is circled outward and upward to enhance the comfort of contact between the conductive bolt electrode e and the human body. At the same time, the arc-shaped closed circle can isolate the conductive bolt electrode e from the conductive sweat or dirt on the skin outside the human electrocardiogram detection point, thereby improving the accuracy of body electrical signal acquisition. The diameter of the positioning support c2 is larger than the diameter of the connecting platform c1, and also larger than the top diameter of the trapezoidal bottom support seat c3.

[0082] like Figure 17 、 Figure 18As shown, the magnetic contact female seat 5 includes a magnetic contact female seat body 5.1 for connecting the electrode cable 4 and the external signal receiving and processing equipment. The bottom of the magnetic contact female seat body 5.1 is fixedly connected to the magnetic contact female seat connection plate 5.2 by a fixing screw 5.3. The bottom of the magnetic contact female seat body 5.1 is embedded in the magnetic contact female seat mounting hole 6 on the outer center connecting piece 1.2.5 of the strap. The magnetic contact female seat connection plate 5.2 is located at the magnetic contact female seat mounting hole 6 formed on the outer center connecting piece 1.2.5. On the inner side, that is, between the interlayer formed by the outer center connecting piece 1.2.5 and the inner center connecting piece 1.1.5, the magnetic contact socket body 5.1 and the magnetic contact socket connecting plate 5.2 are locked by fixing screws 5.3, thereby clamping the magnetic contact socket mounting hole 6 of the outer center connecting piece 1.2.5, and fixing the magnetic contact socket 5 on the side of the outer center connecting piece 1.2.5 away from the inner center connecting piece 1.1.5, that is, located on the outside of the outer center connecting piece 1.2.5, for docking with external signal receiving and processing equipment.

[0083] like Figure 18 、 Figure 19 、 Figure 20 、 Figure 21As shown, the magnetic contact base body 5.1 includes an inwardly recessed upper concave surface 5.1i formed on the upper end surface, which is used for mutual positioning when the magnetic contact base body 5.1 and the external signal receiving and processing equipment are magnetically docked, thereby preventing the external signal receiving and processing equipment from being displaced. At the same time, the cut angle of one of the four end corners of the upper concave surface 5.1i is larger than the cut angles of the other three end corners, which is used to prevent reverse docking when the magnetic contact base body 5.1 and the external signal receiving and processing equipment are magnetically docked. The magnetic contact base body 5.1 also includes an inwardly recessed lower concave surface 5.1g formed on the bottom end surface. The lower concave surface 5.1g is provided on the bottom end surface. 1g and the upper concave surface 5.1i together form a main connecting disk body 5.1a, which is used to install two or more stepped metal contacts 5.1b welded to the 13 electrode cables 4, and three stepped magnets 5.1c for mounting and adsorbing and connecting to external signal receiving and processing equipment, wherein the main connecting disk body 5.1a is formed with two or more stepped metal contact through holes 5.1d for inserting the stepped metal contacts 5.1b and three stepped magnet non-through holes 5.1e for inserting the stepped magnets 5.1c, and the stepped metal contacts 5.1b are embedded in the stepped metal contacts. After being inserted into the through hole 5.1d, the wire welding column 5.1h formed at the bottom end of the stepped metal contact 5.1b extends into the bottom outer side of the magnetic contact female connector 5.2 and is respectively welded with the 13 electrode cables 4. The top surface 5.1j of the stepped metal contact 5.1b is in the same plane as the upper concave surface 5.1i and is exposed to the outside, and is used for the magnetic contact female body 5.1 to contact with the external signal receiving and processing equipment after adsorption for electrical signal connection. After the stepped magnet 5.1c is embedded in the stepped magnet non-through hole 5.1e, the top surface 5.1k of the stepped magnet 5.1c is located adjacent to the stepped magnet. The inner side of the upper concave surface 5.1i is not exposed, and is used for magnetic attraction and docking fixation of the external signal receiving and processing equipment when the magnetic contact socket main body 5.1 is docked with the external signal receiving and processing equipment. The four end corners of the bottom end face and both sides of the middle of the main connecting disk body 5.1a are protruding with screw fixing columns 5.1f for connecting fixing screws 5.3, which are used for fixed connection with the magnetic contact socket connecting disk 5.2. The electrode cable 4 connected to the wire welding column 5.1h at the bottom end of the stepped metal contact 5.1b and the magnetic contact socket connecting disk 5.2 are both located between the interlayer formed by the inner shoulder strap 1.1 and the outer shoulder strap 1.2.

[0084] like Figure 18 、 Figure 19 、 Figure 20 、 Figure 21As shown, the magnetic contact female connector plate 5.2 includes a plate body 5.2a, and two upper and lower through-going glue injection grooves 5.2b formed on the plate body 5.2a, a screw mounting groove 5.2c for inserting the fixing screws 5.3 formed on the plate body 5.2a and corresponding to the six screw fixing columns 5.1f formed on the bottom end surface of the main connecting plate body 5.1a, and four cable inlets 5.2d for passing through and introducing the 13 electrode cables 4 formed at both ends of the plate body 5.2a and corresponding to the two ends of the glue injection grooves 5.2b. When the magnetic contact female connector plate 5.2 is connected to the magnetic When the suction contact base body 5.1 is fixedly connected by fixing screws 5.3, the concave surface 5.1g of the magnetic contact base body 5.1 constitutes the bottom surface of the groove of the glue injection groove 5.2b, and the glue injection groove 5.2b of the magnetic contact base connection plate 5.2 passing through the chassis through hole 6.1 of the outer belt 1.2.3 constitutes the four walls of the glue injection groove, and the wire welding column 5.1h at the bottom end of the 13 stepped metal contacts 5.1b extends into the glue injection groove 5.2b, and the 13 electrode cables 4 corresponding to ... Welding, the sealant 7 poured into the glue injection groove 5.2b is used to seal the wire welding column 5.1h and the welding points where the wire welding column 5.1h is welded to the 13 electrode cables 4. The magnetic contact female seat body 5.1 is located on the outside of the outer center connecting piece 1.2.5, and the screw fixing column 5.1f on the magnetic contact female seat body 5.1 passes through the stud through-hole 6.2 on the outer center connecting piece 1.2.5, and is threadedly fastened to the magnetic contact female seat connection plate 5.2 located on the inner side of the outer center connecting piece 1.2.5 through the fixing screw 5.3 passing through the screw mounting groove 5.2c, and the magnetic contact is locked by the fixing screw 5.3. The suction contact mother seat main body 5.1 and the magnetic contact mother seat connecting disk 5.2, and clamping the periphery of the magnetic contact mother seat mounting hole 6 on the outer center connecting piece 1.2.5, so that the magnetic contact mother seat main body 5.1 is fixed on the side of the outer center connecting piece 1.2.5 away from the inner center connecting piece 1.1.5, that is, the outer side of the outer center connecting piece 1.2.5, for docking with external signal receiving and processing equipment, the magnetic contact mother seat connecting disk 5.2 and the electrode cable 4 connected to the wire welding column 5.1h at the bottom end of the stepped metal contact 5.1b are both located between the sandwich structure formed by the inner shoulder strap 1.1 and the outer shoulder strap 1.2.

[0085] like Figure 1 、 Figure 2As shown, the wearing method of the wearable integrated ECG lead electrode strap of the present invention is as follows: unfold the strap 1, and the inner side of the inner strap equipped with the conductive electrode assembly 3 faces the front chest of the body. Then, the left arm of the human body is inserted into the left shoulder inner strap 1.1.1, and the right arm is inserted into the right shoulder outer strap 1.1.2, so that the left and right shoulder straps are respectively put across the left and right chests of the human body, and the strap position is properly adjusted so that the outer center connecting piece 1.2.5 equipped with the magnetic contact base 5 is aligned with the front chest fossa, and then the strap buckles 1.4. at the ends of the left and right shoulder straps are buckled with each other at the center of the back of the human body, so that the left and right shoulder straps are reliably fixed on the human chest, and the straps installed on the left shoulder inner strap 1.1.1 and the right shoulder inner strap 1 The two left and right upper limb lead electrodes 3.1-3.2 and the nine chest lead electrodes 3.3-3.11 on .1.2 are in reliable contact with the skin of the 11 chest ECG lead electrode collection points specified in human medicine; then, the inner side of the inner belt 1.1.3 located on the front side of the lower abdomen, which is equipped with two lower limb lead electrodes 3.12-3.13, is facing the body and wrapped around the outer periphery of the lower abdomen, and the belt buckles 1.5 at both ends of the belt body are fastened at the center of the lower back, and the belt body is securely fixed to the lower abdomen, so that the two left and right lower limb lead electrodes 3.12-3.13 installed on the inner belt 1.1.3 are in reliable contact with the skin of the two left and right lower limb ECG lead electrode collection points on the lower abdomen of the human body.

Claims

1. A wearable integrated electrocardiogram lead electrode strap, comprising a strap (1), characterized in that: The brace (1) is a sandwich structure consisting of an inner brace (1.1) that is in direct contact with the human body and an outer brace (1.2) located outside the inner brace (1.1). The inner brace (1.1) and the outer brace (1.2) both include a sleeve and a waist belt that are connected to each other and have the same shape and size and overlapped edges. The brace (1) is formed as a whole by sewing with a suture (6). After being worn, the brace is in close contact with the human body through the sleeve buckle (1.4) and the waist belt buckle (1.5). The brace (1) is elastic and can cover more than two medically prescribed ECG lead electrode collection points on the human body after being worn. The brace (1) corresponds to more than two medically prescribed ECG lead electrode collection points on the human body. More than two electrode mounting holes (2) are respectively provided, and electrocardiogram lead electrodes are respectively installed on the more than two electrode mounting holes (2). Each of the electrocardiogram lead electrodes is used to collect human cardiac electrical signals through the corresponding electrocardiogram lead electrode collection point. Each of the electrocardiogram lead electrodes is connected to a magnetic contact socket (5) on the outside of the outer strap (1.2) of the strap (1) through an electrode cable (4), and is connected to an external signal receiving and processing device through the magnetic contact socket (5). The electrode cable (4) is a conductive shielded cable with a conductive shielding layer or a multi-layer flexible circuit board FPC with upper and lower conductive shielding layers, and is located in the interlayer formed by the inner strap (1.1) and the outer strap (1.2).

2. The wearable integrated ECG lead electrode strap according to claim 1, characterized in that: The inner shoulder strap (1.1) includes a symmetrically arranged left shoulder inner strap (1.1.1) and a right shoulder inner strap (1.1.2) which are put on the human body after wearing and can cover the electrocardiogram lead electrode collection site prescribed by medicine on the human body, and an inner waist belt (1.1.3) which is tied around the lower abdomen of the human body. The middle sections of the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) are located on the front side of the human body and are connected together at the front chest of the human body through an inner center connecting piece (1.1.5). The upper and lower ends of the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) are inner The structure of the inner elastic sleeve (1.1.1a), the end of the inner elastic sleeve (1.1.1a) and the corresponding position of the outer shoulder strap (1.2) are connected to the sleeve buckle (1.4) through the sleeve end connecting piece (1.3), the left shoulder inner sleeve (1.1.1) and the right shoulder inner sleeve (1.1.2) are connected to each other at the center of the back of the human body through the sleeve buckle (1.4), so that the left shoulder inner sleeve (1.1.1) and the right shoulder inner sleeve (1.1.2) are in close elastic contact with the chest of the body; the left shoulder inner sleeve (1.1.1) and the right shoulder inner sleeve (1.1.2) are respectively connected at the lower part adjacent to the left shoulder inner sleeve (1.1.1) and the right shoulder inner sleeve (1.1.2). The inner elastic sleeve (1.1.1a) at the end is connected to one end of the inner connecting belt (1.1.4) through the inner upper connecting piece (1.1.4C1), and the other ends of the two inner connecting belts (1.1.4) are connected to the corresponding positions of the inner waist belt (1.1.3) through the inner lower connecting piece (1.1.4C2). Both ends of the inner waist belt (1.1.3) are inner waist belt elastic belt structures (1.1.3a). The ends of the inner waist belt elastic belt (1.1.3a) and the outer shoulder strap (1.2) are connected to the belt buckle (1.5), so that the two ends of the inner waist belt (1.1.3) are connected at The center of the lower back of the human body is connected to each other through a belt buckle (1.5), and the inner belt (1.1.3) is in elastic and close contact with the lower abdomen of the body; the left shoulder inner strap (1.1.1), the right shoulder inner strap (1.1.2) and the inner belt (1.1.3) are provided with more than two electrode mounting holes (2) for mounting a conductive electrode assembly (3) corresponding to more than two medically prescribed electrocardiogram lead electrode collection points of the human body when worn; the belt buckle (1.4) and the belt buckle (1.5) are of an interlocking buckle structure, or a magnetic buckle structure, or a sticky cloth structure, or a hook structure.

3. The wearable integrated ECG lead electrode strap according to claim 2, characterized in that: The two or more ECG lead electrodes are two upper limb lead electrode mounting holes (2.1-2.2) arranged on the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) located on the upper front side of the human body, corresponding to the positions of the ECG lead electrode collection points of the left upper limb LA and the right upper limb RA of the human body; nine chest lead electrode mounting holes (2.3-2.11) arranged on the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) located on the front chest, corresponding to the positions of the chest ECG lead electrode collection points of V1-V6 and V3R-V5R of the human body; and two or more ECG lead electrodes arranged on the left and right lower limb lead electrode mounting holes (2.12-2.13) on the inner waist belt (1.1.3), corresponding to the ECG lead electrode collection points of the left lower limb LL and the ECG lead electrode collection points of the right lower limb RL on the lower abdomen of the human body.

4. The wearable integrated ECG lead electrode strap according to claim 1, characterized in that: The outer layer strap (1.2) includes a left shoulder outer layer strap (1.2.1) and a right shoulder outer layer strap (1.2.2) of the same shape and size as the inner layer strap (1.1) and covering the outside of the inner layer strap (1.1), and an outer waist belt (1.2.3) tied around the lower abdomen of the human body, and sewn together with the inner layer strap (1.1) by sutures (6) to form a whole, the middle sections of the left shoulder outer layer strap (1.2.1) and the right shoulder outer layer strap (1.2.2) are located on the front side of the human body and are connected together at the front side of the human body through an outer layer central connecting piece (1.2.5). The left shoulder outer layer strap (1.2.1) and the right shoulder outer layer strap (1.2.2) are connected at the chest fossa, and the upper and lower ends of the left shoulder outer layer strap (1.2.1) and the right shoulder outer layer strap (1.2.2) are both outer layer elastic straps (1.2.2a). The ends of the outer layer elastic straps (1.2.2a) and the corresponding positions of the inner layer shoulder straps (1.1) are connected to the strap buckles (1.4) through the strap end connecting pieces (1.3), so that the left shoulder outer layer strap (1.2.1) and the right shoulder outer layer strap (1.2.2) are connected to each other at the center of the back of the human body through the strap buckles (1.4); The left shoulder outer strap (1.2.1) and the right shoulder outer strap (1.2.2) are respectively connected to one end of the outer connecting strap (1.2.4) at the outer elastic strap (1.2.2a) near the lower end through the outer upper connecting piece (1.2.4C1), and the other ends of the two outer connecting straps (1.2.4) are respectively connected to the corresponding positions of the outer waist belt (1.2.3) through the outer lower connecting piece (1.2.4C2). Both ends of the outer waist belt (1.2.3) are outer waist belt elastic belt structures (1.2.3a). The end of the belt (1.2.3a) is connected to the inner shoulder strap (1.1) through a belt buckle (1.5), so that the two ends of the outer belt (1.2.3) are connected to each other at the center of the lower back of the human body through the belt buckle (1.5); the outer center connecting piece (1.2.5) is provided with a magnetic contact base mounting hole (6) for mounting a magnetic contact base (5), and the magnetic contact base mounting hole (6) includes a chassis through hole (6.1) and a stud through hole (6.2) corresponding to the magnetic contact base (5).

5. The wearable integrated ECG lead electrode strap according to claim 1, characterized in that: The two or more ECG lead electrodes include two upper limb ECG lead electrodes (3.1-3.2) installed in two upper limb lead electrode mounting holes (2.1-2.2) located on the front upper part of the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) corresponding to the positions of the ECG lead electrodes of the left upper limb LA and the right upper limb RA of the human body, and two upper limb ECG lead electrodes (3.1-3.2) installed on the front chest of the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) corresponding to the positions of the ECG lead electrodes of the human body V1-V6 and V Nine chest ECG lead electrodes (3.3 to 3.11) in nine chest lead electrode mounting holes (2.3 to 2.11) corresponding to the positions of 3R to V5R chest ECG lead electrode collection points, and two lower limb ECG lead electrodes (3.12 to 3.13) in left and right lower limb lead electrode mounting holes (2.12 to 2.13) located on the inner waist belt (1.1.3) corresponding to the left lower limb LL ECG lead electrode collection point and the right lower limb RL ECG lead electrode collection point on the lower abdomen of the human body, respectively.

6. The wearable integrated ECG lead electrode strap according to claim 5, characterized in that: The two upper limb ECG lead electrodes (3.1-3.2), nine chest ECG lead electrodes (3.3-3.11) and two lower limb ECG lead electrodes (3.12-3.13) have the same structure, and all include an electrode cable fixing seat (a), a through-hole insulating gasket (b), an electrode insulating seat (c) and a conductive bolt electrode (e) arranged in sequence from top to bottom. The electrode cable fixing seat (a) is made in one piece by an injection molding process, and is encapsulated with a conductive nut (d) and an electrode cable (4) connected to the conductive nut (d) and leading to the outside. A downward-opening cavity (a1) coaxial with the central screw hole of the conductive nut (d) is formed in the center. The outer diameter of the conductive nut (d) is larger than the outer diameter of the cavity ( a1), the diameter of the internal threaded hole of the conductive nut (d) is smaller than the inner diameter of the cavity (a1); the through-hole insulating gasket (b) and the electrode insulating seat (c) form a through hole coaxial with the cavity (a1), and a conductive bolt electrode (e) coaxial with the conductive nut (d) and the cavity (a1) is also provided, the conductive bolt electrode (e) is made of a conductive material compatible with the human body, the threaded portion (e1) of the conductive bolt electrode (e) sequentially penetrates the electrode insulating seat (c), the through-hole insulating gasket (b) and the cavity (a1) and is threadedly connected to the conductive nut (d), the outer end surface portion (e2) of the nut of the conductive bolt electrode (e) is aligned with the medically prescribed electrocardiogram on the human body. The lead electrode collection point is in contact with the skin for collecting corresponding electrocardiographic signals. The outer periphery or side of the conductive nut (d) is provided with an electrode cable welding point (f). One end of the electrode cable (4) passes through one side of the electrode cable fixing seat (a) and is electrically connected to the conductive nut (d) and the conductive bolt electrode (e) in sequence by welding on the electrode cable welding point (f). The other end of the electrode cable (4) is connected to the magnetic contact female seat (5) and is connected to an external signal receiving and processing device through the magnetic contact female seat (5); wherein the electrode cable fixing seat (a), the electrode cable (4), and the through-hole insulating gasket (b) are embedded and installed in the upper limb lead electrode mounting hole (2.1~ 2.2), the chest lead electrode mounting holes (2.3-2.11) and the lower limb lead electrode mounting holes (2.12-2.13) are located on the side of the outer shoulder strap (1.2), that is, they are located in the interlayer formed by the inner shoulder strap (1.1) and the outer shoulder strap (1.2); the electrode insulating seat (c) is located on the side of the upper limb lead electrode mounting holes (2.1-2.2), the chest lead electrode mounting holes (2.3-2.11) and the lower limb lead electrode mounting holes (2.12-2.13) that is close to the human skin, that is, the bottom of the electrode insulating seat (c) and the outer end surface (e2) of the nut top of the conductive bolt electrode (e) threadedly connected to the conductive nut (d) located in the central through hole are both located on the inner shoulder strap (1.1).1) The side in contact with human skin and in contact with human skin, when the conductive bolt electrode (e) sequentially passes through the electrode insulating seat (c), the through-hole insulating gasket (b) and the cavity (a1) and is locked with the conductive nut (d) in the electrode cable fixing seat (a), the through-hole insulating gasket (b) and the electrode insulating seat (c) clamp the periphery of the upper limb lead electrode mounting holes (2.1-2.2) or the chest lead electrode mounting holes (2.3-2.11) or the lower limb lead electrode mounting holes (2.12-2.13), thereby fixing the two upper limb ECG lead electrodes (3.1-3.2) and the nine chest ECG lead electrodes (3. 3-3.11) and two lower limb ECG lead electrodes (3.12-3.13) are fixed on the inner shoulder strap (1.1) and all contact the ECG lead electrode collection points on the human body as prescribed by medical standards. The inner shoulder strap (1.1) and the outer shoulder strap (1.2) around the upper limb lead electrode mounting holes (2.1-2.2), the chest lead electrode mounting holes (2.3-2.11) and the lower limb lead electrode mounting holes (2.12-2.13) are sewn together by sutures (6). The electrode cable (4) is located between the sandwich structure formed by the inner shoulder strap (1.1) and the outer shoulder strap (1.2).

7. The wearable integrated ECG lead electrode strap according to claim 1, characterized in that: The magnetic contact base (5) includes a magnetic contact base body (5.1) for connecting an electrode cable (4) and an external signal receiving and processing device. The bottom of the magnetic contact base body (5.1) is fixedly connected to a magnetic contact base connection disk (5.2) by a fixing screw (5.3). The bottom of the magnetic contact base body (5.1) is embedded in the magnetic contact base mounting hole (6) on the outer center connecting piece (1.2.5) of the strap. The magnetic contact base connection disk (5.2) is located at the magnetic contact base mounting hole (6) formed on the outer center connecting piece (1.2.5). On the inner side, that is, between the interlayer formed by the outer center connecting piece (1.2.5) and the inner center connecting piece (1.1.5), the magnetic contact base body (5.1) and the magnetic contact base connecting plate (5.2) are locked by fixing screws (5.3), thereby clamping the magnetic contact base mounting hole (6) of the outer center connecting piece (1.2.5), and fixing the magnetic contact base (5) on the side of the outer center connecting piece (1.2.5) away from the inner center connecting piece (1.1.5), that is, located on the outside of the outer center connecting piece (1.2.5), for docking with external signal receiving and processing equipment.

8. The wearable integrated ECG lead electrode strap according to claim 7, characterized in that: The magnetic contact base body (5.1) includes an inwardly recessed upper concave surface (5.1i) formed on the upper end surface, which is used for mutual embedding positioning after the magnetic contact base body (5.1) and the external signal receiving and processing equipment are magnetically docked, thereby preventing the external signal receiving and processing equipment from being displaced. At the same time, the cut angle of one of the four end angles of the upper concave surface (5.1i) is greater than the cut angles of the other three end angles, which is used to prevent reverse docking when the magnetic contact base body (5.1) and the external signal receiving and processing equipment are magnetically docked. The magnetic contact base body (5.1) also includes an inwardly recessed lower concave surface formed on the bottom end surface. (5.1g), the lower concave surface (5.1g) and the upper concave surface (5.1i) together form a main connecting disk body (5.1a), which is used to install two or more stepped metal contacts (5.1b) welded to the 13 electrode cables 4, and three stepped magnets (5.1c) for adsorption connection with external signal receiving and processing equipment, wherein the main connecting disk body (5.1a) is formed with two or more stepped metal contact through holes (5.1d) for inserting the stepped metal contacts (5.1b) and three stepped magnet non-through holes (5.1d) for inserting the stepped magnets (5.1c) 5.1e), after the stepped metal contact (5.1b) is embedded in the stepped metal contact through hole (5.1d), the wire welding column (5.1h) formed at the bottom end of the stepped metal contact (5.1b) extends to the bottom outer side of the magnetic contact female connector (5.2) and is respectively welded to the 13 electrode cables (4). The top surface (5.1j) of the stepped metal contact (5.1b) and the upper concave surface (5.1i) are in the same plane and exposed, and are used for the magnetic contact female body (5.1) to contact with the external signal receiving and processing equipment after adsorption to connect the electrical signal. After the stepped magnet (5.1c) is embedded in the stepped magnet non-through hole (5.1e), the top surface (5.1k) of the stepped magnet (5.1c) is located on the inner side adjacent to the upper concave surface (5.1i) and is not exposed, and is used for magnetically adsorbing and docking the external signal receiving and processing equipment when the magnetic contact base body (5.1) is docked with the external signal receiving and processing equipment. The four end corners and both sides of the middle of the bottom end surface of the main connecting disk body (5.1a) are protruding to form screw fixing columns (5.1f) for connecting fixing screws (5.3), which are used for fixed connection with the magnetic contact base connecting disk (5.2).

9. The wearable integrated ECG lead electrode strap according to claim 7, characterized in that: The magnetic contact female connector disk (5.2) includes a disk body (5.2a), and two upper and lower through-hole glue injection grooves (5.2b) formed on the disk body (5.2a), a screw mounting groove (5.2c) formed on the disk body (5.2a) and corresponding to the six screw fixing columns (5.1f) formed on the bottom end surface of the main connecting disk body (5.1a) for inserting the fixing screws (5.3), and four cable entrances (5.2d) formed at both ends of the disk body (5.2a) and corresponding to the two ends of the glue injection grooves (5.2b) for passing through and introducing 13 electrode cables (4). When the magnetic contact female connector disk (5.2) is connected to the magnetic contact female, the magnetic contact female is connected to the magnetic contact female. When the main body (5.1) is fixedly connected by fixing screws (5.3), the concave surface (5.1g) of the magnetic contact base main body (5.1) constitutes the bottom surface of the groove of the glue injection groove (5.2b), and the glue injection groove (5.2b) of the magnetic contact base connection plate (5.2) passing through the chassis through hole (6.1) of the outer belt (1.2.3) constitutes the four walls of the glue injection groove, and the wire welding columns (5.1h) at the bottom ends of the 13 stepped metal contacts (5.1b) extend into the glue injection groove (5.2b), and the corresponding 13 electrode cables (4) entering from the two ends of the magnetic contact base connection plate (5.2) and the two ends of the glue injection groove (5.2b) are welded in the glue injection groove (5.2b). The sealant (7) injected into the glue injection groove (5.2b) is used to seal the wire welding column (5.1h) and the welding points where the wire welding column (5.1h) is welded to the 13 electrode cables (4). The magnetic contact base body (5.1) is located on the outside of the outer center connecting piece (1.2.5), and the screw fixing column (5.1f) on the magnetic contact base body (5.1) passes through the stud through-hole (6.2) on the outer center connecting piece (1.2.5), and is threadedly fastened to the magnetic contact base connection plate (5.2) located on the inner side of the outer center connecting piece (1.2.5) through the fixing screw (5.3) passing through the screw installation groove (5.2c), and is locked by the fixing screw (5.3). The magnetic contact base body (5.1) and the magnetic contact base connecting plate (5.2) are clamped around the magnetic contact base mounting hole (6) on the outer center connecting piece (1.2.5), so that the magnetic contact base body (5.1) is fixed on the side of the outer center connecting piece (1.2.5) away from the inner center connecting piece (1.1.5), that is, the outer side of the outer center connecting piece (1.2.5), for docking with an external signal receiving and processing device. The magnetic contact base connecting plate (5.2) and the electrode cable (4) connected to the wire welding column (5.1h) at the bottom end of the stepped metal contact (5.1b) are both located between the sandwich structure formed by the inner shoulder strap (1.1) and the outer shoulder strap (1.2).

10. The wearable integrated ECG lead electrode strap according to claim 1, characterized in that: The wearing method of the wearable integrated ECG lead electrode strap is as follows: unfold the strap (1), and the inner side of the inner strap with the conductive electrode assembly (3) is facing the chest of the body. Then, the left arm of the human body is inserted into the left shoulder inner strap (1.1.1) and the right arm is inserted into the right shoulder inner strap (1.1.2). Then, the left and right shoulder straps are respectively placed across the left and right chests of the human body. The position of the strap is adjusted so that the outer center connecting piece (1.2.5) with the magnetic contact base (5) is aligned with the chest fossa. Then, the strap buckles (1.4) at the ends of the left and right shoulder straps are buckled with each other at the center of the back of the human body, so that the left and right shoulder straps are reliably fixed on the human chest, and the straps installed on the left shoulder inner strap (1.1.1) and the right shoulder inner strap (1.1.2) are The two upper limb lead electrodes (3.1-3.2) and nine chest lead electrodes (3.3-3.11) on the waist belt are in reliable contact with the skin at the 11 chest ECG lead electrode collection points specified in human medicine. Then, the inner side of the inner belt (1.1.3) with two lower limb lead electrodes (3.12-3.13) installed on the front side of the lower abdomen is facing the body and wrapped around the outer periphery of the lower abdomen from front to back. The belt buckles (1.5) at both ends of the belt body are fastened at the center of the lower waist at the back, and the belt body is securely fixed to the lower abdomen, so that the two lower limb lead electrodes (3.12-3.13) installed on the inner belt (1.1.3) are in reliable contact with the skin at the two lower limb ECG lead electrode collection points on the lower abdomen of the human body.

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