Electrode equipment for diagnosing arrhythmia and use method thereof

Abstract

The invention provides electrode equipment for diagnosing arrhythmia and a use method of the electrode equipment, and relates to the technical field of medical instruments. Comprising a pectoral girdle, a control center is arranged on the surface of one side of the pectoral girdle, a detection electrode is arranged on the inner side of the control center and tightly attached to the skin of the heart of a patient in the using process, a mounting box is arranged on the other side of the pectoral girdle, and an air bag assembly is arranged on the inner side of the pectoral girdle. The air bag assembly is tightly attached to the skin of a patient in the using process and can massage the corresponding area, and a pair of binding belts arranged up and down is arranged in the chest belt. By arranging the winding assembly and the triggering assembly, when arrhythmia diagnosis is carried out on a patient, heart rate detection can be carried out on the patient no matter the patient has a rest or moves, meanwhile, the situation that the patient lies on one side in the examination process can be reduced, and the diagnosis result is more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instruments, and in particular to an electrode device for diagnosing arrhythmia and a method of using the electrode device. Background Art

[0002] Arrhythmia refers to the origin or conduction disorder of cardiac activity that leads to abnormal frequency or rhythm of heart beats. It is an important group of cardiovascular diseases. Conventional diagnosis can capture the real-time cardiac electrical activity and intuitively display the rhythm and electrical conduction of the heart. For common arrhythmias, such as premature contractions, tachycardia, bradycardia, atrial fibrillation, etc., the electrocardiogram can often provide a clear basis for diagnosis. Dynamic diagnosis can continuously record the patient's ECG changes for 24 hours or even longer, which is of great significance for capturing occasional arrhythmias and evaluating the frequency and duration of arrhythmias as well as their relationship with patient activities.

[0003] Existing dynamic diagnosis requires patients to wear electrode devices for a long time. Since it is inconvenient to carry it out, patients need to lie flat on the hospital bed for a long time, which will limit the patient's freedom of movement and make it inconvenient for patients to exercise normally during the diagnosis process. At the same time, when the patient lies on his side for a long time to rest, the patient will press on the fixing belt of the electrode device when lying on his side. If the fixing belt is too loose, it is easy to cause the electrode part of the device to move, which will also affect the diagnosis result and cause errors in the diagnosis result. If the fixing belt is too tight, it will cause great discomfort to the patient. Although there are devices on the market that can adjust the tightness of the fixing belt, the adjustment method is not very simple and requires manual assistance from a nurse. Therefore, the present application provides an electrode device for diagnosing arrhythmias and a method for using the same to meet the needs. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide an electrode device for diagnosing arrhythmia and a method of using the same to solve the problem that in the existing process of diagnosing arrhythmia of patients, the patient's movement is restricted and the diagnosis result may be biased when the patient lies on his side for a long time.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: An electrode device for diagnosing arrhythmia comprises a chest strap, a control center is arranged on the surface of one side of the chest strap, a detection electrode is arranged on the inner side of the control center, the detection electrode is in close contact with the patient's heart skin during use, a mounting box is arranged on the other side of the chest strap, an airbag assembly is arranged on the inner side of the chest strap, the airbag assembly is in close contact with the patient's skin during use and can massage the corresponding area, a pair of upper and lower straps are arranged in the chest strap, one end of the strap is fixedly connected to the chest strap, and the other end of the strap is fixedly connected to a winding assembly, the winding assembly is arranged in the mounting box, the winding assembly is used to wind up the strap, a trigger assembly is arranged on one side of the winding assembly, and the trigger assembly is used to assist the winding assembly in winding up the strap.

[0006] Optionally, the airbag assembly includes an airbag body, one end of the airbag body is connected to an air pump via an air tube, an installation groove is provided on the inner side of the airbag body, a rubber membrane is provided in the installation groove of the airbag body, the air pump is electrically connected to a control center, and a group of massage heads arranged in a matrix are provided on the concave side of the rubber membrane.

[0007] Optionally, the winding assembly includes a group of mounting plates arranged up and down, a group of blocks are slidably connected between two of the mounting plates, connecting plates are fixedly connected to both ends of the mounting plates, and two-phase motors are arranged on both sides of the two connecting plates.

[0008] Optionally, an arc-shaped groove is provided on the mounting plate, a resistor plate is fixedly connected to the bottom of the arc-shaped groove, an insulating plate is provided in the middle of the resistor plate located above, two upper and lower connecting heads are provided in the connecting plate, and the two ends of the resistor plate are respectively connected to the connecting heads on the connecting plates on both sides.

[0009] Optionally, restraint belts are respectively wrapped around the output shafts on both sides of the two-phase motor, the two-phase motor is electrically connected to the control center, the two-phase motor is connected to a connector on the connecting plate through a wire, and the other connector on the connecting plate is connected to the control center through a wire.

[0010] Optionally, both upper and lower ends of the block are fixedly connected with a conductive plate, one side of the conductive plate is connected to a conductive column via a conductive spring, the conductive column is slidably connected to the surface of the resistor plate, and an elastic spiral ring is arranged between the two blocks.

[0011] Optionally, the trigger assembly includes a pressing plate, which is slidably connected to a fixed plate, one side of which is fixedly connected to a guide plate, a trigger block is slidably connected to the guide plate, one end of the trigger block is rotatably connected to a trigger part, and the guide plate is fixedly connected to one side of the installation box.

[0012] Optionally, a group of sliding rods in a circular array are fixedly connected to one side of the pressing plate, and the pressing plate is slidably connected to the fixed plate through the sliding rods, a first spring is arranged on the sliding rod between the pressing plate and the fixed plate, a first tooth plate is fixedly connected to one side of the pressing plate, the first tooth plate is meshingly connected to an auxiliary gear, a second tooth plate is meshingly connected to the other side of the auxiliary gear, the second tooth plate is fixedly connected to the bottom of the trigger block, and the auxiliary gear is rotatably connected in the guide plate.

[0013] Optionally, the trigger part includes two trigger rods, the bottom of the trigger rods is fixedly connected with a synchronization gear, the synchronization gears at the bottom of the two trigger rods are meshed and connected, the synchronization gears at the bottom of the trigger rods are rotatably connected in the trigger block, an elastic rope is arranged between the two trigger rods, one end of the two trigger rods is respectively located on one side of two blocks, and a blocking groove is provided on the side of the block close to the trigger rod.

[0014] The present application also provides a method for using an electrode device for diagnosing arrhythmia, comprising the following steps: S1. The patient wears the chest strap on his chest and makes the detection electrodes close to the skin at the heart of the patient. The patient's heart rate can be detected through the detection electrodes, and the detection results are displayed on the control center; S2, when the patient is lying upright, the chest strap is in a relaxed state; S3, when the patient is lying sideways or standing, the chest strap is in a tight state; S4. When the patient is standing and exercising and sweating on the chest, the patient can loosen the restraint belt by operating the control center, and at the same time inflate the airbag body so that the chest belt can be tightly attached to the patient's skin.

[0015] Compared with the prior art, the present invention has at least the following beneficial effects: In the above scheme, by setting up an airbag assembly, when the patient sweats on the chest, the airbag body will swell, which can not only increase the contact area with the patient's skin, increase the friction between the airbag body and the patient's skin, and prevent the chest strap from moving down during exercise, but also prevent the restraint belt from being tied to the patient's chest and affecting the patient's breathing. When the protruding massage head presses on the patient's skin, it can also perform local massage on the patient to reduce the patient's fatigue during exercise.

[0016] By setting up a winding component, when the patient is in a lying position, the restraint belt will be in a relaxed state, so that the chest strap can just contact the patient's skin, reducing the pressure of the chest strap on the patient, so that the patient can maintain a comfortable resting state; when the patient lies on his side, the block will slide in the arc groove and make the corresponding two-phase motor rotate to reel in the restraint belt; when the restraint belt is tightened, it will gradually press on the patient, in this way, the patient will feel a certain discomfort, thereby reminding the patient to try to maintain a lying flat resting state.

[0017] By setting a trigger component, as shown in Figure 1 to Figure 2, when the patient needs to stand and exercise, the restraint belt can be automatically tightened when the patient sits up, so that the chest belt can be close to the patient's chest, preventing the chest belt from falling off, so that the patient can also detect the heart rate when exercising, avoiding arrhythmia during exercise. At the same time, when the patient is resting, the restraint belt can be automatically relaxed to reduce the feeling of restraint when the patient is lying down to rest, so that the patient can rest more comfortably, and the patient's heart rate can be detected regardless of whether the patient is resting or exercising, making the diagnosis result more accurate. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable those skilled in the relevant art to make and use the invention.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of an electrode device for diagnosing arrhythmia and a method of using the same; Figure 2 It is a schematic diagram of the structure of the airbag assembly of the present invention; Figure 3 It is a schematic diagram of the structure of the rubber membrane of the present invention; Figure 4 It is a schematic diagram of the connection structure between the chest strap and the restraint strap of the present invention; Figure 5 This is a schematic diagram of the connection structure between the restraint belt and the winding assembly of the present invention; Figure 6 This is a schematic diagram of the internal structure of the installation box of the present invention; Figure 7 It is a schematic diagram of the structure of the winding assembly of the present invention; Figure 8 This is a schematic diagram of the mounting plate structure of the present invention; Fig. 9 It is a schematic diagram of the block structure of the present invention; Fig.10 This is a schematic diagram of the structure of the trigger component of the present invention; Fig.11This is a schematic diagram of the internal structure of the guide plate of the present invention; Fig.12 It is a schematic diagram of the structure of the trigger part of the present invention.

[0020] Reference numerals: 1. chest strap; 11. control center; 12. detection electrode; 13. installation box; 2. airbag assembly; 21. airbag body; 22. air pump; 23. rubber membrane; 231. massage head; 3. restraint belt; 4. winding assembly; 41. mounting plate; 411. arc groove; 412. resistor plate; 413. insulating plate; 42. block; 421. block groove; 423. conductive plate; 424. conductive spring; 425. conductive column; 43. connecting plate; 431. connecting head; 44. two-phase motor; 5. trigger assembly; 51. pressing plate; 511. sliding rod; 512. first spring; 513. first tooth plate; 514. auxiliary gear; 52. fixing plate; 53. guide plate; 54. trigger block; 541. second tooth plate; 55. trigger part; 551. trigger rod; 552. synchronous gear; 553. elastic rope.

[0021] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0022] The following is a detailed description of an electrode device for diagnosing arrhythmia and a method of using the electrode device provided by the present invention in conjunction with the accompanying drawings and specific embodiments. At the same time, it is explained here that in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art may also adopt other alternatives to implement some known technologies; and the accompanying drawings are only for a more specific description of the embodiments, and are not intended to specifically limit the present invention.

[0023] It should be noted that the references to "one embodiment", "embodiment", "exemplary embodiments", "some embodiments" and the like in the specification indicate that the embodiments described may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in conjunction with an embodiment, it should be within the knowledge of a person skilled in the art to implement such feature, structure or characteristic in conjunction with other embodiments (whether or not explicitly described).

[0024] In general, a term can be understood, at least in part, from its use in context. For example, depending, at least in part, on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending, at least in part, on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0025] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” not only means “directly on” something, but also includes the meaning of being “on” something with intervening features or layers therebetween, and “on” or “over” not only means “on” or “above” something, but also includes the meaning of being “on” or “above” something with no intervening features or layers therebetween.

[0026] Additionally, spatially relative terms such as "under," "beneath," "lower," "above," "upper," and the like may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as shown in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein may be similarly interpreted accordingly.

[0027] like Figures 1 to 12As shown, an embodiment of the present invention provides an electrode device for diagnosing arrhythmia, including a chest strap 1, a control center 11 is arranged on the surface of one side of the chest strap 1, a detection electrode 12 is arranged on the inner side of the control center 11, and the detection electrode 12 is in close contact with the patient's heart skin during use, a mounting box 13 is arranged on the other side of the chest strap 1, an airbag assembly 2 is arranged on the inner side of the chest strap 1, and the airbag assembly 2 is in close contact with the patient's skin during use and can massage the corresponding area, a pair of upper and lower straps 3 are arranged in the chest strap 1, one end of the strap 3 is fixedly connected to the chest strap 1, and the other end of the strap 3 is fixedly connected to the winding assembly 4, and the winding assembly 4 is arranged in the installation box 13, the winding component 4 is used to wind up the restraint belt 3, and a trigger component 5 is arranged on one side of the winding component 4, and the trigger component 5 is used to assist the winding component 4 to wind up the restraint belt 3. When the patient performs heart rate monitoring, the chest strap 1 needs to be worn on the patient's chest first, and the detection electrode 12 is located on the skin at the patient's heart. When the patient is resting or exercising, the patient's heart rate changes will be displayed on the display screen of the control center 11. The staff can record the patient's heart rate changes at any time by operating the control center 11. When the patient has an arrhythmia, the control center 11 will issue a warning to remind the patient and the staff to pay attention.

[0028] As an implementation method in this embodiment, Figures 1 to 3 As shown, the airbag assembly 2 includes an airbag body 21, one end of which is connected to an air pump 22 through an air pipe, an installation groove is provided on the inner side of the airbag body 21, a rubber membrane 23 is provided in the installation groove of the airbag body 21, the air pump 22 is electrically connected to the control center 11, and a group of massage heads 231 arranged in a matrix are provided on the concave side of the rubber membrane 23. When the patient wears the chest strap 1 for exercise, when the patient sweats on the chest due to exercise, at this time, the patient can operate the control center 11 to make the air pump 22 fill the air into the airbag body 21 with external air. When the airbag body 21 is inflated, the two-phase motor 44 in the winding assembly 4 will rotate to release the restraint belt 3, so that the restraint belt 3 is gradually relaxed. In the process of the airbag body 21 inflating, the chest strap 1 is always close to the patient's chest, and at the same time, the rubber membrane 23 located on the airbag body 21 will be inflated by air, and at this time, the massage head 231 located inside the rubber membrane 23 will bulge out and press on the patient's skin.

[0029] In this embodiment, if Figures 1 to 3As shown, when the patient sweats on the chest, the airbag body 21 will swell, which can not only increase the contact area with the patient's skin, increase the friction between the airbag body 21 and the patient's skin, and prevent the chest strap 1 from moving down during exercise, but also prevent the restraint belt 3 from being tied to the patient's chest and affecting the patient's breathing. When the protruding massage head 231 presses on the patient's skin, it can also perform local massage on the patient to reduce the patient's fatigue during exercise.

[0030] As an implementation method in this embodiment, Figures 4 to 9As shown, the winding assembly 4 includes a group of mounting plates 41 arranged up and down, a group of stoppers 42 are slidably connected between the two mounting plates 41, connecting plates 43 are fixedly connected at both ends of the mounting plates 41, two two-phase motors 44 are arranged on both sides of the two connecting plates 43, an arc groove 411 is opened on the mounting plate 41, a resistor plate 412 is fixedly connected to the bottom of the arc groove 411, an insulating plate 413 is arranged in the middle of the resistor plate 412 located above, and two upper and lower connectors 431 are arranged in the connecting plate 43, and the two ends of the resistor plate 412 are respectively connected to the connectors 431 on the connecting plates 43 on both sides, and the output shafts on both sides of the two-phase motor 44 are respectively wound A restraint belt 3 is connected around it, a two-phase motor 44 is electrically connected to the control center 11, the two-phase motor 44 is connected to a connector 431 on the connecting plate 43 through a wire, and another connector 431 on the connecting plate 43 is connected to the control center 11 through a wire. The upper and lower ends of the block 42 are fixedly connected to a conductive plate 423, one side of the conductive plate 423 is connected to a conductive column 425 through a conductive spring 424, and the conductive column 425 is slidably connected to the surface of the resistor plate 412. An elastic spiral ring is arranged between the two blocks 42. When the patient wears the chest strap 1 and lies flat on the bed, the block 42 will move to the center of the arc groove 411 under the action of gravity. When the stopper 42 moves to the middle position of the arc groove 411, the conductive pillars 425 above the two stoppers 42 are located at the insulating plate 413 of the upper resistor plate 412. At this time, the upper resistor plate 412 cannot be connected to the lower resistor plate 412, so the two-phase motor 44 is in a power-off state, and the restraint belt 3 stops being wound by the two-phase motor 44. During the patient's breathing, the restraint belt 3 will gradually pull the two-phase motor 44 and gradually relax, so that the chest strap 1 can just stick to the patient's skin. When the patient lies on his side on the bed, the two stoppers 42 will be affected by gravity and move to one end of the arc groove 411. In this process, The conductive column 425 will leave the upper insulating plate 413 and move to the resistor plate 412. At this time, the upper and lower resistor plates 412 on the corresponding side are connected through the conductive column 425, the conductive spring 424, the conductive plate 423 and the block 42, so that the corresponding two-phase motor 44 rotates. When the two-phase motor 44 rotates, the restraint belt 3 will be rolled up. When the restraint belt 3 is rolled up, it will be tightened on the patient's skin, making the patient feel tight, thereby reminding the patient to reduce the time of lying on his side. When the patient lies flat, the two blocks 42 will slide to the middle position of the arc groove 411 again, so that the two-phase motor 44 is in a power-off state.

[0031] In this embodiment, if Figures 4 to 9As shown, when the patient is in a lying state, the restraint belt 3 will be in a relaxed state, so that the chest belt 1 can just contact the patient's skin, reducing the pressure of the chest belt 1 on the patient, so that the patient can maintain a comfortable resting state. When the patient lies on his side, the block 42 will slide in the arc groove 411 and make the corresponding two-phase motor 44 rotate to reel in the restraint belt 3. When the restraint belt 3 is reeled in, it will gradually press on the patient. In this way, the patient will feel a certain discomfort, thereby reminding the patient to try to maintain a lying down resting state.

[0032] As an implementation method in this embodiment, Figures 7 to 12As shown, the trigger assembly 5 includes a pressing plate 51, which is slidably connected to a fixed plate 52, one side of the fixed plate 52 is fixedly connected to a guide plate 53, a trigger block 54 is slidably connected to the guide plate 53, one end of the trigger block 54 is rotatably connected to a trigger portion 55, the guide plate 53 is fixedly connected to one side of the installation box 13, one side of the pressing plate 51 is fixedly connected to a group of sliding rods 511 in an annular array, the pressing plate 51 is slidably connected to the fixed plate 52 through the sliding rods 511, a first spring 512 is provided on the sliding rod 511 between the pressing plate 51 and the fixed plate 52, one side of the pressing plate 51 is fixedly connected to a first tooth plate 513, the first tooth plate 513 is meshedly connected to an auxiliary gear 514, and the other side of the auxiliary gear 514 is meshedly connected to There is a second tooth plate 541, which is fixedly connected to the bottom of the trigger block 54, and the auxiliary gear 514 is rotatably connected to the guide plate 53. The trigger part 55 includes two trigger rods 551, and the bottom of the trigger rod 551 is fixedly connected with a synchronous gear 552. The synchronous gears 552 at the bottom of the two trigger rods 551 are meshed and connected. The synchronous gears 552 at the bottom of the trigger rods 551 are rotatably connected to the trigger block 54. An elastic rope 553 is arranged between the two trigger rods 551, and one end of the two trigger rods 551 is respectively located on one side of the two stoppers 42, and a stop groove 421 is provided on the side of the stopper 42 close to the trigger rod 551. When the patient wears the chest belt 1 and lies flat on the bed, the pressing plate 51 is pressed by the patient, so that the bottom of the trigger part 55 is located at the guide plate 53. When the patient needs to stand up, the patient will first sit up. During the sitting up process, the bottom of the pressing plate 51 loses pressure. At this time, the first spring 512 compressed between the pressing plate 51 and the fixing plate 52 will stretch, so that the pressing plate 51 moves on the fixing plate 52. When the pressing plate 51 moves, the first tooth plate 513 will rotate the auxiliary gear 514. When the auxiliary gear 514 rotates, the second tooth plate 541 will move. When the second tooth plate 541 moves, it will push the trigger block 54 out of the guide plate 53, so that the trigger rod 551 gradually approaches the stop block 42. When the top of the trigger rod 551 abuts against the stop groove 421 of the stop block 42, the two trigger rods 55 1 will gradually open to both ends under the action of the blocking groove 421, and push the two blocking blocks 42 to move to both sides. When the pressing plate 51 stops moving, the conductive columns 425 of the two blocking blocks 42 are located on both sides of the upper resistor plate 412. At this time, the two-phase motors 44 at both ends of the resistor plate 412 are energized, and the two-phase motors 44 on both sides simultaneously reel in the restraint belt 3, so that the chest belt 1 can be fixed on the patient's chest to prevent the patient from loosening and falling during the movement. When the patient lies flat, the patient presses the pressing plate 51 on the bed. At this time, the pressing plate 51 rotates the auxiliary gear 514 through the first tooth plate 513, so that the second tooth plate 541 rotates in the opposite direction, and the trigger block 54 moves to the guide plate 53 under the action of the second tooth plate 541.The trigger rod 551 will separate from the block 42. During the separation process, the two trigger rods 551 will return to their original positions under the action of the elastic rope 553. At the same time, the two block 42 will move to the middle position of the arc groove 411. When the patient lies on his side, the block 42 will first slide in the arc groove 411. When the trigger block 54 is pushed out by the second tooth plate 541, the trigger rod 551 cannot abut against the block 42. When the patient lies completely on his side, the conductive column 425 on the top of the block 42 has left the position of the insulating plate 413, so that the two-phase motor 44 on one side is energized.

[0033] In this embodiment, if Figures 7 to 12 As shown, when the patient needs to stand and exercise, the restraint belt 3 can be automatically tightened when the patient sits up, so that the chest belt 1 can be close to the patient's chest, preventing the chest belt 1 from falling off, so that the patient can also detect the heart rate when exercising, avoiding arrhythmia during exercise. At the same time, when the patient is resting, the restraint belt 3 can be automatically relaxed to reduce the feeling of restraint when the patient is lying down to rest, so that the patient can rest more comfortably, and the patient's heart rate can be detected regardless of whether the patient is resting or exercising, so that the diagnosis result is more accurate.

[0034] like Figures 1 to 12 As shown, an embodiment of the present invention provides a method for using an electrode device for diagnosing arrhythmia, comprising the following steps: S1. The patient wears the chest strap 1 on the chest and makes the detection electrode 12 close to the skin at the heart of the patient. The patient's heart rate can be detected through the detection electrode 12, and the detection result is displayed on the control center 11; S2, when the patient is lying upright, the chest strap 1 is in a relaxed state; S3, when the patient is lying sideways or standing, the chest strap is in a tight state; S4. When the patient is standing and exercising and sweating on the chest, the patient can loosen the restraint belt 3 by operating the control center 11, and at the same time inflate the airbag body 21, so that the chest belt 1 can be closely attached to the patient's skin.

[0035] The working principle of the technical solution provided by the present invention is as follows: when the patient is performing heart rate monitoring, the chest strap 1 needs to be worn on the patient's chest first, and the detection electrode 12 is located on the skin at the patient's heart. When the patient is resting or exercising, the patient's heart rate changes will be displayed on the display screen of the control center 11, and the staff can record the patient's heart rate changes at any time by operating the control center 11. When the patient has an arrhythmia, the control center 11 will issue an alarm to remind the patient and the staff. When the patient is wearing the chest strap 1 for exercise, when the patient sweats on the chest due to exercise, at this time, the patient can operate the control center 11 to make the inflation pump 22 fill the air into the airbag body 21 with external air, and the airbag body 21 will inflate the air. At the same time, the two-phase motor 44 in the winding component 4 will rotate to release the restraint belt 3 and make the restraint belt 3 gradually loose. In the process of the airbag body 21 swelling, the chest strap 1 is always close to the patient's chest. At the same time, the rubber film 23 located on the airbag body 21 will be inflated by air. At this time, the massage head 231 located inside the rubber film 23 will bulge out and press on the patient's skin. When the patient sweats on the chest, the airbag body 21 will swell, which can not only increase the contact area with the patient's skin, increase the friction between the airbag body 21 and the patient's skin, and prevent the chest strap 1 from moving down during exercise, but also prevent the restraint belt 3 from being strangled on the patient's chest and affecting the patient's breathing. When the protruding massage head 231 is pressed on the patient's skin, the patient can also be massaged. Local massage reduces the patient's fatigue during exercise. When the patient wears the chest strap 1 and lies flat on the bed, the block 42 will move to the middle position of the arc groove 411 under the action of gravity. After the block 42 moves to the middle position of the arc groove 411, the conductive columns 425 above the two blocks 42 are located at the insulating plate 413 of the upper resistor plate 412. At this time, the upper resistor plate 412 cannot be connected to the lower resistor plate 412, so the two-phase motor 44 is in a power-off state, and the restraint belt 3 stops being wound by the two-phase motor 44. During the patient's breathing, the restraint belt 3 will gradually pull the two-phase motor 44 and gradually relax, so that the chest strap 1 can just stick to the patient's skin. When the patient lies on his side on the bed, the two blocks 42 will be under weight. The force moves to one end of the arc groove 411. During this process, the conductive column 425 will leave the upper insulating plate 413 and move to the resistor plate 412. At this time, the upper and lower resistor plates 412 on the corresponding side are connected through the conductive column 425, the conductive spring 424, the conductive plate 423 and the stopper 42, so that the corresponding two-phase motor 44 rotates. When the two-phase motor 44 rotates, the restraint belt 3 will be rolled up. When the restraint belt 3 is rolled up, it will be tightened on the patient's skin, making the patient feel tight, thereby reminding the patient to reduce the time of lying on his side. When the patient lies flat, the two blocks 42 will slide to the middle position of the arc groove 411 again, so that the two-phase motor 44 is in a power-off state. When the patient is in a lying state,The restraint belt 3 will be in a relaxed state, so that the chest belt 1 can just contact the patient's skin, reducing the pressure of the chest belt 1 on the patient, so that the patient can maintain a comfortable resting state. When the patient lies on his side, the block 42 will slide in the arc groove 411 and make the corresponding two-phase motor 44 rotate to reel in the restraint belt 3. When the restraint belt 3 is reeled in, it will gradually press on the patient. In this way, the patient will feel a certain discomfort, thereby reminding the patient to try to maintain a lying resting state. When the patient lies flat on the bed wearing the chest belt 1, the pressing plate 51 is pressed by the patient, so that the bottom of the trigger part 55 is located in the guide plate 53. At this time, the trigger rod 551 is separated from the block 42. When the patient needs to stand up, the patient first The user will sit up. During the sitting up process, the bottom of the pressing plate 51 loses pressure. At this time, the first spring 512 compressed between the pressing plate 51 and the fixing plate 52 will stretch, causing the pressing plate 51 to move on the fixing plate 52. When the pressing plate 51 moves, the first toothed plate 513 causes the auxiliary gear 514 to rotate. When the auxiliary gear 514 rotates, the second toothed plate 541 will move. When the second toothed plate 541 moves, the trigger block 54 will be pushed out of the guide plate 53, so that the trigger rod 551 gradually approaches the block 42. When the top of the trigger rod 551 abuts against the blocking groove 421 of the block 42, the two trigger rods 551 will gradually open to both ends under the action of the blocking groove 421, and push the two blocks 42 to move to both sides. When the plate 51 stops moving, the conductive posts 425 of the two stoppers 42 are located on both sides of the upper resistor plate 412. At this time, the two-phase motors 44 at both ends of the resistor plate 412 are energized, and the two-phase motors 44 on both sides simultaneously reel in the restraint belt 3, so that the chest belt 1 can be fixed on the patient's chest to prevent the patient from loosening and falling during the movement. When the patient lies flat, the patient presses the pressing plate 51 on the bed. At this time, the pressing plate 51 rotates the auxiliary gear 514 through the first tooth plate 513, so that the second tooth plate 541 rotates in the opposite direction, and the trigger block 54 moves to the guide plate 53 under the action of the second tooth plate 541, and the trigger rod 551 separates from the stopper 42. During the separation process, the two trigger rods 551 are moved under the action of the elastic rope 553. When the patient lies on his side, the block 42 will return to its original position, and the two blocks 42 will move to the middle position of the arc groove 411. When the patient lies on his side, the block 42 will first slide in the arc groove 411. When the trigger block 54 is pushed out by the second tooth plate 541, the trigger rod 551 cannot abut against the block 42. When the patient lies on his side completely, the conductive column 425 on the top of the block 42 has left the position of the insulating plate 413, so that the two-phase motor 44 on one side is energized. When the patient needs to stand up and exercise, the restraint belt 3 can be automatically tightened when the patient sits up, so that the chest belt 1 can be close to the patient's chest, preventing the chest belt 1 from falling off, so that the patient can also detect the heart rate when exercising, avoiding arrhythmia during exercise, and at the same time,When the patient is resting, the restraint belt 3 can be automatically relaxed, so that the patient can reduce the restraint feeling when lying down to rest, so that the patient can rest more comfortably, and the patient's heart rate can be detected regardless of whether the patient is resting or exercising, making the diagnosis result more accurate.

[0036] The present invention covers any substitution, modification, equivalent method and scheme made on the essence and scope of the present invention. In order to make the public have a thorough understanding of the present invention, specific details are described in detail in the following preferred embodiments of the present invention, but those skilled in the art can fully understand the present invention without the description of these details. In addition, in order to avoid unnecessary confusion about the essence of the present invention, well-known methods, processes, procedures, components and circuits are not described in detail.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An electrode device for diagnosing arrhythmia, characterized in that It includes a chest strap, a control center is provided on the surface of one side of the chest strap, a detection electrode is provided on the inner side of the control center, the detection electrode is in close contact with the patient's heart skin during use, a mounting box is provided on the other side of the chest strap, an airbag assembly is provided on the inner side of the chest strap, the airbag assembly is in close contact with the patient's skin during use and can massage the corresponding area, a pair of upper and lower straps are provided in the chest strap, one end of the strap is fixedly connected to the chest strap, the other end of the strap is fixedly connected to a winding assembly, the winding assembly is provided in the mounting box, the winding assembly is used to wind up the strap, a trigger assembly is provided on one side of the winding assembly, the trigger assembly is used to assist the winding assembly in winding up the strap.

2. The electrode device for diagnosing arrhythmia according to claim 1, characterized in that: The airbag assembly includes an airbag body, one end of which is connected to an air pump via an air tube, an installation groove is provided on the inner side of the airbag body, a rubber membrane is provided in the installation groove of the airbag body, the air pump is electrically connected to a control center, and a group of massage heads arranged in a matrix are provided on the concave side of the rubber membrane.

3. The electrode device for diagnosing arrhythmia according to claim 2, characterized in that: The winding assembly includes a group of mounting plates arranged up and down, a group of blocks are slidably connected between two mounting plates, connecting plates are fixedly connected to both ends of the mounting plates, and two-phase motors are arranged on both sides of the two connecting plates.

4. The electrode device for diagnosing arrhythmia according to claim 3, characterized in that: An arc-shaped groove is provided on the mounting plate, a resistor plate is fixedly connected to the bottom of the arc-shaped groove, an insulating plate is provided in the middle of the resistor plate located above, two upper and lower connectors are provided in the connecting plate, and both ends of the resistor plate are respectively connected to the connectors on the connecting plates on both sides.

5. The electrode device for diagnosing arrhythmia according to claim 4, characterized in that: The output shafts on both sides of the two-phase motor are respectively wrapped with restraint belts, the two-phase motor is electrically connected to the control center, the two-phase motor is connected to a connector on the connecting plate through a wire, and the other connector on the connecting plate is connected to the control center through a wire.

6. The electrode device for diagnosing arrhythmia according to claim 5, characterized in that: The upper and lower ends of the stopper are fixedly connected with a conductive plate, one side of the conductive plate is connected to a conductive column via a conductive spring, the conductive column is slidably connected to the surface of the resistor plate, and an elastic spiral ring is arranged between the two stoppers.

7. The electrode device for diagnosing arrhythmia according to claim 6, characterized in that: The trigger assembly includes a pressing plate, which is slidably connected to a fixed plate, one side of which is fixedly connected to a guide plate, a trigger block is slidably connected to the guide plate, one end of the trigger block is rotatably connected to a trigger part, and the guide plate is fixedly connected to one side of the installation box.

8. The electrode device for diagnosing arrhythmia according to claim 7, characterized in that: A group of sliding rods in an annular array are fixedly connected to one side of the pressing plate, and the pressing plate is slidably connected to the fixed plate through the sliding rods. A first spring is arranged on the sliding rod between the pressing plate and the fixed plate, and a first tooth plate is fixedly connected to one side of the pressing plate, and the first tooth plate is meshingly connected to an auxiliary gear, and a second tooth plate is meshingly connected to the other side of the auxiliary gear, and the second tooth plate is fixedly connected to the bottom of the trigger block, and the auxiliary gear is rotatably connected in the guide plate.

9. The electrode device for diagnosing arrhythmia according to claim 8, characterized in that: The trigger part includes two trigger rods, the bottom of the trigger rods is fixedly connected with a synchronous gear, the synchronous gears at the bottom of the two trigger rods are meshed and connected, the synchronous gears at the bottom of the trigger rods are rotatably connected in the trigger block, an elastic rope is arranged between the two trigger rods, one end of the two trigger rods is respectively located on one side of two blocks, and a blocking groove is provided on the side of the block close to the trigger rod.

10. The method for using the electrode device for diagnosing arrhythmia according to claim 9, characterized in that: The following steps are involved: S1. The patient wears the chest strap on his chest and makes the detection electrodes close to the skin at the heart of the patient. The patient's heart rate can be detected through the detection electrodes, and the detection results are displayed on the control center; S2, when the patient is lying upright, the chest strap is in a relaxed state; S3, when the patient is lying sideways or standing, the chest strap is in a tight state; S4. When the patient is standing and exercising and sweating on the chest, the patient can loosen the restraint belt by operating the control center, and at the same time inflate the airbag body so that the chest belt can be tightly attached to the patient's skin.

Images