Pressing type electrocardio measuring device

Abstract

The invention relates to the technical field of medical equipment, in particular to a pressing type electrocardio measuring device which comprises an elastic band, a Z-shaped opening is formed in the surface of the elastic band, a chest lead ball is arranged in the Z-shaped opening, fixing boxes are installed on the two sides of the elastic band, and the side faces of the fixing boxes are fixedly connected with mounting plates. The two ends of the elastic belt are fixedly connected with the mounting plates on the two sides correspondingly, and first clamping plates moving up and down are arranged on the side faces of the mounting plates. The elastic band is arranged, the Z-shaped opening capable of containing the chest lead ball is formed in the elastic band, the design of the Z-shaped opening is matched with the installation position of an existing chest lead ball, the width of the opening is large, the position of the chest lead ball is convenient to adjust, it is ensured that the chest lead ball accurately corresponds to the detection position of a patient, the measurement accuracy is improved, and positioning of the elastic band is achieved; the T-shaped push rod pushes the push strip to move so as to press the elastic band downwards, so that the elastic band is tightened, and then pressing force is formed to press the chest lead ball downwards so as to ensure that the chest lead ball is positioned on the chest of a patient.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a pressing type electrocardiogram measuring device. Background Art

[0002] The ECG monitor can be carried with you and can monitor your heart anytime and anywhere. Its detection principle is the same as that of the electrocardiograph used in hospitals, but it has the advantages of easy portability, simple operation, timely detection, and adaptive adjustment of ECG display amplitude. It provides an effective detection method for early detection of heart disease and prevention of sub-healthy people, and provides doctors with effective information related to patients.

[0003] In electrocardiogram testing, the position of chest leads is standardized, usually including six leads from V1 to V6, which are located at different positions on the chest to obtain information on electrical activity in different areas of the heart. The following are the specific positions of each chest lead: V1 is located at the 4th intercostal space on the right edge of the sternum, V2 is located at the 4th intercostal space on the left edge of the sternum, V3 is located at the midpoint of the line connecting V2 and V4, V4 is located at the 5th intercostal space on the left midclavicular line, V5 is located at the level of V4 on the left anterior axillary line, and V6 is located at the level of V4 on the left midaxillary line.

[0004] Determination of these positions helps doctors accurately assess the functional state of the heart, detect arrhythmias, insufficient coronary blood flow, and determine whether the heart muscle is damaged. When performing an electrocardiogram, medical staff will attach electrodes to the patient's chest according to these standard positions to ensure accurate electrocardiogram signals are obtained. In order to facilitate the fixation of the chest lead wire on the chest, the existing method is to use a chest lead ball to adsorb on the chest and fix it.

[0005] During the test, each lead electrode needs to be placed on the tester's body. When performing chest lead testing on patients with body shape feeling, due to the obvious bone protrusion on their chest, it cannot be guaranteed that the chest lead is completely adsorbed on the skin of the chest when it is placed for adsorption. There will be gaps in the adsorption site, resulting in unstable adsorption and easy falling off. Announcement No. CN209932731U proposes an integrated design of chest lead electrodes through six positioning parts and color markings on the fixing base for an electrocardiograph, which assists medical personnel in quickly placing chest lead electrodes and connecting the lead wires of the electrocardiograph, shortening the detection time, improving the detection efficiency, and preventing the chest lead electrodes from falling off.

[0006] On this basis, we propose an ECG measurement device that can perform chest lead compression positioning without the need for wearable devices. Summary of the invention

[0007] To achieve the above-mentioned object, the present invention proposes a push-type electrocardiogram measuring device, comprising an elastic band, a Z-shaped opening is opened on the surface of the elastic band, a chest lead ball is arranged inside the Z-shaped opening, fixing boxes are installed on both sides of the elastic band, a mounting plate is fixedly connected to the side of the fixing box, two ends of the elastic band are respectively fixedly connected to the mounting plates on both sides, and a first clamping plate that moves up and down is arranged on the side of the mounting plate;

[0008] A through hole is provided on the side of the mounting plate, and an extension rod is slidably connected inside the through hole; a positioning mechanism for positioning the extension rod is installed on the upper surface of the mounting plate; a trapezoidal bar is fixedly connected to the end face of the extension rod, and a sleeve that penetrates the trapezoidal bar is fixedly connected to the upper surface of the trapezoidal bar. There are two sleeves, and a connecting box is fixedly connected between the two sleeves; a T-shaped push rod is slidably connected inside the sleeve, and a push bar is fixedly connected to the bottom end of the T-shaped push rod, and a first airbag is fixedly installed on the opposite surface of the T-shaped push rod and the sleeve, and a three-pronged inflation tube with an inflation end extending outward is fixedly connected inside the connecting box, and an air outlet end of the three-pronged inflation tube is connected to the interior of the first airbag, and an inflation component is arranged at the inflation end of the three-pronged inflation tube.

[0009] In one example, a sliding opening is opened on the side of the mounting plate, the surface of the first clamping plate overlaps the inner wall of the sliding opening, a control box is fixedly connected to the side of the mounting plate, and three transmission wheels are rotatably connected to the inner wall of the control box.

[0010] In one example, the transmission wheel is composed of a gear and a pulley fixed on the side, and the lower surface of the first clamping plate is fixedly connected to a rack that penetrates the control box, and the surface of the rack meshes with the surface of the gear.

[0011] In one example, the back side is connected to the two middle transmission wheels by installing a belt drive on the pulley, the front end is connected to the two middle transmission wheels by gear meshing transmission, and a crank that passes through the control box is installed on the surface of the middle transmission wheel.

[0012] In one example, the positioning mechanism includes a positioning box fixedly mounted on the upper surface of a mounting plate, a sliding plate is slidably connected to the inner wall of the positioning box, an insertion rod with an arc-shaped end face is fixedly connected to the lower surface of the sliding plate, the insertion rod passes through the positioning box and the mounting plate, and a spring is fixedly connected to the opposite surface of the sliding plate and the positioning box.

[0013] In one example, a plurality of positioning grooves matching the insertion rods are formed on the surface of the extension rod, and the insertion rods are inserted into the positioning grooves.

[0014] In one example, the inflation component includes an inflation bag, and an air outlet end of the inflation bag is connected to an inflation end of a three-pronged inflation tube through a pipeline.

[0015] In one example, the inflatable component includes a second splint, which is in an I-shape. A through opening is opened on the upper surface of the fixing box. The surface of the second splint overlaps the inner wall of the through opening. The second airbag is fixedly connected to the opposite surface of the second splint and the fixing box.

[0016] In one example, an air outlet pipe penetrating the fixing box is fixedly connected to the surface of the second airbag, and the air outlet end of the air outlet pipe is connected to the inflation end of the three-pronged inflation pipe through a pipeline.

[0017] In one example, a pressure relief valve is fixedly connected to the surface of the three-pronged inflation tube.

[0018] The pressing type electrocardiogram measuring device proposed by the present invention can bring the following beneficial effects:

[0019] 1. The present invention provides an elastic band, and a Z-shaped opening is provided on the elastic band to accommodate a chest lead ball. The Z-shaped opening is designed to adapt to the existing chest lead ball installation position. The opening width is large, which is convenient for adjusting the chest lead ball position, ensuring that it accurately corresponds to the patient's detection position, and improving the measurement accuracy. The rack can drive the first clamping plate to move by rotating the transmission wheel. The first clamping plate cooperates with the fixing box to realize the positioning of the device on the examination bed, and the positioning of the elastic band can be realized. The push bar is pushed to move by the T-shaped push rod, and then the elastic band is pressed down to tighten the elastic band, thereby forming a downward pressure to press down the chest lead ball to ensure the positioning of the chest lead ball on the patient's chest.

[0020] 2. The present invention provides an extension rod that can slide in the through hole on the side of the mounting plate, and cooperates with the insertion rod and the spring in the positioning box to flexibly adjust the position of the push strip to better adapt to the patient's chest contour.

[0021] 3. The present invention provides a second clamping plate. When the device is used to position and clamp the examination bed, the second clamping plate is forced to press down the second airbag. The air inside the second airbag is transported to the first airbag to automatically push the push bar, which is convenient for operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0023] Figure 1 A schematic structural diagram of a first embodiment of a push-type electrocardiogram measuring device;

[0024] Figure 2 A schematic diagram of the internal structure of a positioning box of a push-type electrocardiogram measuring device;

[0025] Figure 3A schematic diagram of the internal structure of a connection box of a push-type electrocardiogram measuring device;

[0026] Figure 4 A schematic diagram of the internal structure of a control box of a push-type electrocardiogram measuring device;

[0027] Figure 5 A schematic structural diagram of a second embodiment of a push-type electrocardiogram measuring device;

[0028] Figure 6 A schematic diagram of the internal structure of a fixing box of a push-type electrocardiograph measuring device.

[0029] The reference numerals are as follows:

[0030] 1 elastic band, 2 Z-shaped opening, 3 chest lead ball, 4 fixing box, 5 mounting plate, 6 first splint, 7 control box, 8 transmission wheel, 9 rack, 10 extension rod, 11 trapezoidal bar, 12 sleeve, 13 T-shaped push rod, 14 connecting box, 15 three-pronged inflation tube, 16 inflation bag, 17 push bar, 18 positioning box, 19 sliding plate, 20 plug rod, 21 spring, 22 first air bag, 23 second splint, 24 second air bag, 25 pressure relief valve. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in an exemplary manner in conjunction with the accompanying drawings.

[0032] In the description of the present invention, it is necessary to understand that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0033] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0034] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, the first feature "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one scheme", "some schemes", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the scheme or example are included in at least one scheme or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same scheme or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more schemes or examples in a suitable manner.

[0036] Embodiment 1:

[0037] like Figures 1 to 4 As shown, the present invention proposes a push-type ECG measuring device, including an elastic band 1 and a chest lead ball 3. A Z-shaped opening 2 is opened on the surface of the elastic band 1. A protective strip is sewn at the opening of the Z-shaped opening 2. The protective strip can avoid fuzzing caused by friction at the Z-shaped opening 2. The Z-shaped opening 2 is adapted to the installation position of the existing chest lead ball 3. The chest lead ball 3 is an existing mechanism, which mainly includes an airbag ball, a connecting tube and an adsorption cover. A cannula for inserting with the lead wire of the ECG measuring instrument is installed on the connecting tube. The opening width of the Z-shaped opening 2 is greater than the diameter length of the connecting tube.

[0038] By aligning the Z-shaped opening 2 on the elastic band 1 with the patient's measurement position, the chest lead ball 3 is placed at the Z-shaped opening 2. Since the diameter of the connecting tube on the chest lead ball 3 is smaller than the brightness of the Z-shaped opening 2, the position of the chest lead ball 3 can be adjusted to correspond to the patient's detection position. The elasticity of the elastic band 1 is used to apply downward pressure to the chest lead ball 3, which can ensure that the chest lead ball 3 is adsorbed on the patient's chest to prevent it from falling.

[0039] In order to ensure the positioning of the elastic band 1, we install fixing boxes 4 on both sides of the elastic band 1. By fixing the fixing boxes 4 on both sides of the testing bed, the elastic band 1 can be fixed. A mounting plate 5 is installed on the side of the fixing box 4. The first clamping plate 6 is slidably installed on the side of the mounting plate 5. The shape of the first clamping plate 6 is T-shaped. A sliding opening is opened on the side of the mounting plate 5. The surface of the first clamping plate 6 overlaps the inner wall of the sliding opening. A control box 7 is fixedly connected to the side of the mounting plate 5. The inner wall of the control box 7 is rotatably connected with three transmission wheels 8. The transmission wheel 8 is composed of gears and pulleys. The three transmission wheels 8 are arranged in parallel. The back side is connected to the two middle transmission wheels 8 by installing a belt drive on the pulley, and the front end is connected to the two middle transmission wheels 8 by gear meshing transmission, and the surface of the middle transmission wheel 8 is installed with a crank that passes through the control box 7.

[0040] By turning the crank, the middle transmission wheel 8 rotates, and the middle transmission wheel 8 drives the front and rear transmission wheels 8 to rotate through pulleys and gears respectively. A rack 9 that penetrates the control box 7 is fixedly installed on the lower surface of the first pressure plate, and the surface of the rack 9 meshes with the gears at both ends. At this time, the transmission wheel 8 drives the rack 9 to move, thereby moving the first pressure plate. The first pressure plate can be clamped on both sides of the detection bed in conjunction with the fixed box 4, and the two ends of the elastic band 1 are fixedly connected to the side surfaces of the two mounting plates 5 respectively.

[0041] After the elastic band 1 is fixed, it is necessary to give the elastic band 1 enough downward pressure to ensure the fixation of the chest lead ball 3. An extension rod 10 is installed on the side of the mounting plate 5. The end of the extension rod 10 away from the mounting plate 5 is fixedly installed with a trapezoidal bar 11. The upper surface of the trapezoidal bar 11 is fixedly installed with a sleeve 12 that penetrates the trapezoidal bar 11. The inside of the sleeve 12 is slidably installed with a T-shaped push rod 13. The end surface of the T-shaped push rod 13 is fixedly installed with a push bar 17. There are two T-shaped push rods 13, which are respectively located on both sides of the push bar 17. , ensuring that the push strip 17 is evenly stressed when pushed by the T-shaped push rod 13, a connecting box 14 is installed between the two sleeves 12, both ends of the connecting box 14 are connected to the interior of the sleeve 12, and a three-pronged inflation tube 15 is installed inside the sleeve 12, the inflation end of the three-pronged inflation tube 15 is located outside the connecting box 14, and an inflation bag 16 is installed at its inflation end, the inflation bag 16 is an existing inflation component, and its common use can refer to the inflation ball on the manual blood pressure monitor, which has an inflation function and can be deflated.

[0042] A through hole is provided on the side of the mounting plate 5, and the extension rod 10 can slide in the through hole to adjust the position of the push strip 17. In order to fix the position of the extension rod 10, a positioning box 18 is installed on the upper surface of the mounting plate 5. The interior of the positioning box 18 is slidably connected with a sliding plate 19. The lower surface of the sliding plate 19 is fixedly connected with an insertion rod 20 that passes through the positioning box 18 and the mounting plate 5. A positioning groove is provided on the surface of the extension rod 10, and the insertion rod 20 is inserted into the positioning groove. There are several positioning grooves, and the several positioning grooves are arranged parallel to the surface of the positioning groove. A spring 21 is fixedly connected between the sliding plate 19 and the positioning box 18, and the bottom end of the insertion rod 20 is arc-shaped.

[0043] When the position of the push strip 17 is moved, the arc surface of the insertion rod 20 is subjected to force, the insertion rod 20 is pushed upward, the sliding plate 19 moves upward, the sliding plate 19 squeezes the spring 21, and the positioning slot on the extension rod 10 moves. When the other positioning slots move to the bottom of the insertion rod 20, the elastic force of the spring 21 will push the sliding plate 19 downward. At this time, the insertion rod 20 is inserted into the positioning slot to fix the extension rod 10.

[0044] A first airbag 22 is installed between the T-shaped push rod 13 and the sleeve 12, and the two air outlet ends of the three-pronged inflation tube 15 are respectively inserted into the two first airbags 22. When in use, by pressing the inflation bag 16, the inflation bag 16 inflates into the first airbag 22 through the three-pronged inflation tube 15, and the first airbag 22 pushes the T-shaped push rod 13 to move, and the T-shaped push rod 13 pushes the push strip 17 to press down the elastic band 1, so that the elastic band 1 is tightened and the elastic band 1 can press down the chest lead ball 3 to ensure the stable installation of the chest lead ball 3.

[0045] When using the device, the elastic band 1 is placed on the patient's chest, and the position of the Z-shaped opening 2 is aligned with the position where the chest lead ball 3 needs to be placed, the chest lead ball 3 is placed in the Z-shaped opening 2, the chest lead ball 3 is adsorbed on the patient's chest, and the fixing box 4 is placed on both sides of the examination bed, so that the first clamping plate 6 is located above the examination bed, and the crank is turned to drive the middle transmission wheel 8 to rotate. The transmission wheel 8 drives the front and rear transmission wheels 8 to rotate respectively through the pulley and the gear, and the rack 9 moves, and the first clamping plate 6 moves down. The first clamping plate 6 cooperates with the fixing box 4 to clamp the examination bed in a fixed position, and then the extension rod 10 is moved to adjust the position of the push strip 17, and the inflatable bag 16 is pressed. The inflatable bag 16 is inflated into the first air bag 22, and the first air bag 22 bulges, thereby pushing the T-shaped push rod 13 to move, and the T-shaped push rod 13 pushes the push strip 17 to press the elastic band 1 downward, so that the elastic band 1 is tightened, and the elastic band 1 fits the patient's chest, which can give downward pressure to the chest lead ball 3 to ensure the stable positioning of the chest lead ball 3.

[0046] Embodiment 2:

[0047] like Figures 5 and 6As shown, the difference from the first embodiment is that a second clamping plate 23 is slidably installed inside the fixing box 4, the second clamping plate 23 is in the shape of an I-beam, a through opening is provided on the upper surface of the fixing box 4, the surface of the second clamping plate 23 overlaps the inner wall of the through opening, a second airbag 24 is fixedly installed on the opposite surface of the second clamping plate 23 and the fixing box 4, an air outlet pipe is installed at the air outlet end of the first airbag 22, and the air outlet pipe is connected to the inflatable end of the three-pronged inflatable tube 15 through a pipeline. During use, the first clamping plate 6 is placed on the examination bed, and the rotating transmission Wheel 8, the transmission wheel 8 rotates to move the rack 9, at this time the fixed box 4 located below moves up, the second clamping plate 23 moves up, the second clamping plate 23 overlaps with the bottom of the bed, the second clamping plate 23 is forced to move into the fixed box 4, the second airbag 24 is squeezed, and the air inside the second airbag 24 is transported to the first airbag 22. At this time, the T-shaped push rod 13 will push the push bar 17 to move and squeeze the elastic band 1, thereby pressing the chest lead ball 3 down and fixing it, so that the device can directly tighten the elastic band 1 while fixing it, which is more convenient to use.

[0048] In order to prevent excessive gas from being delivered from the second airbag 24 to the first airbag 22, causing the push strip 17 to squeeze the elastic band 1 too tight and cause discomfort to the patient, a pressure relief valve 25 is installed on the surface of the three-pronged inflation tube 15. More air can be discharged through the pressure relief valve 25, and the push strip 17 moves upward under the reverse force of the elastic band 1 to prevent the elastic band 1 from being too tight.

[0049] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0050] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A pressing type electrocardiogram measuring device, comprising an elastic band (1), characterized in that: The surface of the elastic band (1) is provided with a Z-shaped opening (2), a chest lead ball (3) is arranged inside the Z-shaped opening (2), fixing boxes (4) are installed on both sides of the elastic band (1), and the sides of the fixing boxes (4) are fixedly connected to mounting plates (5), the two ends of the elastic band (1) are respectively fixedly connected to the mounting plates (5) on both sides, and the sides of the mounting plates (5) are provided with first clamping plates (6) that move up and down; A through hole is provided on the side of the mounting plate (5), an extension rod (10) is slidably connected inside the through hole, a positioning mechanism for positioning the extension rod (10) is installed on the upper surface of the mounting plate (5), a trapezoidal bar (11) is fixedly connected to the end surface of the extension rod (10), a sleeve (12) penetrating the trapezoidal bar (11) is fixedly connected to the upper surface of the trapezoidal bar (11), the number of the sleeves (12) is two, a connection box (14) is fixedly connected between the two sleeves (12), and the sleeves (12) are connected to the extension rod (10). A T-shaped push rod (13) is slidably connected inside the cylinder (12), a push strip (17) is fixedly connected to the bottom end of the T-shaped push rod (13), a first air bag (22) is fixedly installed on the opposite surface of the T-shaped push rod (13) and the sleeve (12), a three-pronged inflation tube (15) with an inflation end extending outward is fixedly connected inside the connection box (14), an outlet end of the three-pronged inflation tube (15) is communicated with the inside of the first air bag (22), and an inflation component is arranged at the inflation end of the three-pronged inflation tube (15).

2. The pressing type electrocardiogram measuring device according to claim 1, characterized in that: A sliding opening is provided on the side of the mounting plate (5), the surface of the first clamping plate (6) overlaps the inner wall of the sliding opening, a control box (7) is fixedly connected to the side of the mounting plate (5), and three transmission wheels (8) are rotatably connected to the inner wall of the control box (7).

3. The pressing type electrocardiogram measuring device according to claim 2, characterized in that: The transmission wheel (8) is composed of a gear and a pulley fixed on the side, and the lower surface of the first clamping plate (6) is fixedly connected with a rack (9) that penetrates the control box (7), and the surface of the rack (9) is meshed with the surface of the gear.

4. The pressing type electrocardiogram measuring device according to claim 3, characterized in that: The back side is connected to the two middle transmission wheels (8) by installing a belt transmission on the belt pulley, the front side is connected to the two middle transmission wheels (8) by gear meshing transmission, and a crank that penetrates the control box (7) is installed on the surface of the middle transmission wheel (8).

5. The pressing type electrocardiogram measuring device according to claim 1, characterized in that: The positioning mechanism comprises a positioning box (18) fixedly mounted on the upper surface of the mounting plate (5); the inner wall of the positioning box (18) is slidably connected to a sliding plate (19); the lower surface of the sliding plate (19) is fixedly connected to an insertion rod (20) with an arc-shaped end surface; the insertion rod (20) passes through the positioning box (18) and the mounting plate (5); and a spring (21) is fixedly connected to the opposite surface of the sliding plate (19) and the positioning box (18).

6. The pressing type electrocardiogram measuring device according to claim 5, characterized in that: The surface of the extension rod (10) is provided with a plurality of positioning grooves matched with the insertion rod (20), and the insertion rod (20) is inserted into the interior of the positioning grooves.

7. The pressing type electrocardiogram measuring device according to claim 1, characterized in that: The inflation component comprises an inflation bag (16), and the air outlet end of the inflation bag (16) is connected to the inflation end of the three-pronged inflation tube (15) through a pipeline.

8. The pressing type electrocardiogram measuring device according to claim 1, characterized in that: The inflatable component comprises a second clamping plate (23) which is in an I-shape. A through opening is provided on the upper surface of the fixing box (4). The surface of the second clamping plate (23) overlaps the inner wall of the through opening. The second airbag (24) is fixedly connected to the opposite surface of the second clamping plate (23) and the fixing box (4).

9. The pressing type electrocardiogram measuring device according to claim 8, characterized in that: An air outlet pipe penetrating the fixing box (4) is fixedly connected to the surface of the second air bag (24), and the air outlet end of the air outlet pipe is connected to the inflation end of the three-pronged inflation pipe (15) through a pipeline.

10. The pressing type electrocardiogram measuring device according to claim 9, characterized in that: A pressure relief valve (25) is fixedly connected to the surface of the three-pronged inflation tube (15).

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