Heart real-time monitoring and early warning device for heart failure patient

Abstract

The invention relates to the technical field of heart monitoring, in particular to a heart failure patient heart real-time monitoring and early warning device which comprises a monitor body and further comprises an adsorption assembly arranged on the outer side of an electrode plate and used for assisting in fixing the electrode plate to the skin of a patient and giving an alarm. The pulling assembly is arranged on one side of the monitor body, and the pulling assembly is used for conducting early warning when the movement amplitude of the body position of the patient is large. By means of the adsorption assembly, an auxiliary effect can be achieved on pasting and fixing of the electrode plate on the skin, the fixing effect of the electrode plate is improved, the electrode plate is effectively prevented from falling off, if the adsorption assembly is loosened, warning can be conducted in time to remind medical staff to conduct treatment in time, and it is avoided that follow-up electrode plate falling off affects monitoring of the heart of a patient; by means of the pulling assembly, early warning prompt can be conducted when the body position of the patient moves in a large range, and the situation that the electrode slices fall off due to the large body position moving range of the patient is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of heart monitoring, and in particular to a real-time heart monitoring and early warning device for patients with heart failure. Background Art

[0002] A real-time cardiac monitoring and early warning device is a medical device that can continuously monitor a patient's cardiac activity and provide early warning functions. This device usually combines advanced sensor technology, data analysis algorithms, and remote communication technology to achieve real-time and accurate monitoring of the patient's cardiac status and provide early warning information when necessary. It captures the heart's electrical signals through electrodes attached to the patient's skin and transmits these signals to the monitor for analysis and interpretation.

[0003] When monitoring a patient's heart, the skin is usually cleaned first to remove excess skin oil and hair, and then the electrodes are attached to the patient's skin to ensure close contact between the electrodes and the skin. However, during the heart monitoring process, the electrodes may fall off due to changes in the patient's body position, activity, sweating, etc., which will affect the monitoring of the patient's heart. For this reason, we propose a real-time heart monitoring and early warning device for patients with heart failure. Summary of the Invention

[0004] The purpose of the present invention is to provide a real-time monitoring and early warning device for the heart of patients with heart failure, so as to solve the problem raised in the above background technology that during the monitoring process of the patient's heart, the electrode sheet may fall off due to the patient's body position changes, activities, sweating, etc., thereby affecting the monitoring of the patient's heart.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a real-time heart monitoring and early warning device for heart failure patients, comprising: a monitor body, a connection port provided on one side of the monitor body, a connector inserted into one of the connection ports, a connection wire connected to the connector, one end of the connection wire electrically connected to a plurality of electrode pads,

[0006] The device also includes: an adsorption component, which is arranged on the outside of the electrode sheet and is used to assist in fixing the electrode sheet on the patient's skin and can provide an alarm;

[0007] The pulling component is arranged on one side of the monitor body and is used to issue an early warning when the patient's body position moves significantly.

[0008] Among them, the adsorption component includes a fixed block fixed to the connecting line, a groove is opened on the side end of the fixed block, a rotating block is slidably arranged in the groove, and a suction cup is fixedly arranged on the side of the fixed block close to the electrode sheet.

[0009] Among them, a first circulation groove is opened through the fixed block, a second circulation groove is opened on one side of the first circulation groove, a first through hole adapted to the second circulation groove is opened through one side of the rotating block, a limit block is fixedly set on the inner side of the rotating block, and the fixed block is located on the inner side of the groove and is provided with a limit groove adapted to the limit block, and the limit block is slidably set in the limit groove.

[0010] Among them, multiple cylinders are fixedly set on one side of the monitor body, a piston is slidably set in the cylinder, a telescopic rod is fixed between the piston and one end of the cylinder, and a first spring is fixed between the piston and one end of the cylinder and is sleeved on the outside of the telescopic rod.

[0011] A second conductive block is fixedly provided on the side of the piston away from the telescopic rod, and a first conductive block is fixedly provided on the side of the cylinder located at the second conductive block. Both the first conductive block and the second conductive block are arranged in an annular shape.

[0012] Among them, a second through hole is opened through the cylinder on one side of the first conductive block, a connecting pipe is fixedly provided between the first flow groove of the fixed block and the cylinder, and an alarm device electrically connected to the first conductive block is fixedly installed on one side of the monitor body.

[0013] Among them, the pulling component includes a connecting block fixed to the monitor body, a guide rod is slidably provided on the side of the connecting block away from the monitor body, a pressure block is fixed on the upper end of the guide rod, and a second spring is fixed between the pressure block and the connecting block and is sleeved on the outside of the guide rod.

[0014] Among them, a first hole is opened on the side of a cylinder away from the second through hole, and a second hole is opened on the lower side of the cylinder located at the first hole. The diameter of the second hole is larger than the diameter of the first hole, and a sealing plug is slidably arranged in the second hole.

[0015] Among them, a connecting rod is fixed between the lower end of the sealing plug and the lower side of the guide rod. The connecting rod moves upward and passes through the connecting block. A wire clamp for clamping the connecting wire is provided on the upper side of the pressure block. The connecting wire moves downward and passes through the connecting block.

[0016] The present invention has at least the following beneficial effects:

[0017] The present invention can further assist in the adhesion and fixation of the electrode sheet on the skin through the adsorption component, increase the fixing effect of the electrode sheet, and effectively prevent the electrode sheet from falling off. In addition, if the adsorption component becomes loose during use, an alarm can be issued in time to remind medical personnel to check the relevant situation in time and deal with it, so as to avoid the subsequent falling off of the electrode sheet and affect the monitoring of the patient's heart. By pulling the component, an early warning prompt can be issued when the patient's body position moves significantly, so as to prevent the electrode sheet from falling off due to the patient's large body position movement or large activity range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front-view stereo structure of the present invention;

[0019] Figure 2 This is a schematic diagram of the overall structure of the fixed block, rotating block and suction cup of the present invention;

[0020] Figure 3 It is a schematic structural diagram of the cross-section of the fixed block and the rotating block of the present invention;

[0021] Figure 4 This is a schematic diagram of the structure of the explosion of the fixed block and the rotating block of the present invention;

[0022] Figure 5 It is a structural schematic diagram of the fixed block and the rotating block of the present invention exploded from another perspective;

[0023] Figure 6 For the present invention Figure 1 A schematic diagram of the structure enlarged in the middle;

[0024] Figure 7 It is a structural schematic diagram of the internal cross-section of the cylinder of the present invention;

[0025] Figure 8 For the present invention Figure 7 Schematic diagram of the structure in which the sealing plug is separated from the second hole at B.

[0026] In the figure: 11. Monitor body; 12. Connecting port; 13. Connector; 14. Connecting wire; 15. Electrode sheet; 2. Adsorption assembly; 21. Fixed block; 22. Groove; 23. Rotating block; 24. Suction cup; 25. First circulation slot; 26. Second circulation slot; 27. First through hole; 28. Limit block; 29. ​​Limit slot; 210. Cylinder; 211. Connecting pipe; 212. First conductive block; 213. Piston; 214. Second conductive block; 215. Second through hole; 216. Telescopic rod; 217. First spring; 218. Warning device; 3. Pulling assembly; 31. Connecting block; 32. Wire clamp; 33. Pressing block; 34. Guide rod; 35. Second spring; 36. Connecting rod; 37. First hole; 38. Second hole; 39. Sealing plug. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Example 1

[0029] See also Figures 1 to 8 The present invention provides a technical solution: a real-time heart monitoring and early warning device for heart failure patients, comprising: a monitor body 11, a connection port 12 is provided on one side of the monitor body 11, a connector 13 is inserted into one of the connection ports 12, a connecting wire 14 is connected to the connector 13, and one end of the connecting wire 14 is electrically connected to a plurality of electrode sheets 15,

[0030] The device further comprises: an adsorption component 2, which is arranged on the outside of the electrode sheet 15 and is used to assist in fixing the electrode sheet 15 on the patient's skin and to provide an alarm;

[0031] The pulling component 3 is arranged on one side of the monitor body 11 and is used to issue an early warning when the patient's body position moves to a large extent.

[0032] When monitoring the patient's heart through the monitor body 11, the electrode sheet 15 is pasted on the patient's skin. The adsorption component 2 can further assist in the adhesion and fixation of the electrode sheet 15 on the skin, increase the fixation effect of the electrode sheet 15, and effectively prevent the electrode sheet 15 from falling off. In addition, during use, if the adsorption component 2 becomes loose, an alarm can be issued in time to remind medical personnel to check the relevant situation in time and deal with it, so as to avoid the subsequent falling off of the electrode sheet 15 and affect the monitoring of the patient's heart. By pulling the component 3, an early warning can be issued when the patient's body position moves a large range, so as to prevent the electrode sheet 15 from falling off due to large body position movement or large activity range.

[0033] Example 2

[0034] The adsorption component 2 includes a fixed block 21 fixedly arranged with the connecting line 14, and the fixed block 21 is located on a side close to the electrode sheet 15. A groove 22 is provided at the side end of the fixed block 21, and a rotating block 23 is slidably arranged in the groove 22. The groove 22 can limit the rotation of the rotating block 23. A sealing gasket (not shown in the figure) is fixed inside the groove 22 to seal the connection between the rotating block 23 and the fixed block 21 to ensure the adsorption of the suction cup 24 on the patient's skin. The setting of the sealing gasket can also play a certain anti-slip role, so that the rotating block 23 will not rotate when no external force is applied. A suction cup 24 is fixedly provided on the side of the fixed block 21 close to the electrode sheet 15, and the suction cup 24 can cover the electrode sheet 15;

[0035] A first flow groove 25 is formed through the fixed block 21, and a second flow groove 26 is formed on one side of the first flow groove 25. A first through hole 27 adapted to the second flow groove 26 is formed through one side of the rotating block 23. A limit block 28 is fixedly provided on the inner side of the rotating block 23. A limit groove 29 adapted to the limit block 28 is formed on the inner side of the fixed block 21 located on the inner side of the groove 22. The limit block 28 is slidably arranged in the limit groove 29. The setting of the limit block 28 and the limit groove 29 can conveniently adjust the state of the first through hole 27 and the second flow groove 26 to be connected or disconnected by rotating the rotating block 23, so that medical personnel do not need to specifically check whether the first through hole 27 and the second flow groove 26 are connected to each other;

[0036] During use, the rotating block 23 is rotated to make the limiting block 28 slide to one end of the limiting groove 29. At this time, the first through hole 27 and the second circulation groove 26 can be connected to each other. After the electrode sheet 15 is pasted on the patient's skin, the suction cup 24 is pressed down in the direction close to the electrode sheet 15, so that the gas in the suction cup 24 passes through the first circulation groove 25 and the second circulation groove 26 and is discharged to the outside through the first through hole 27. Then, the rotating block 23 is rotated to make the limiting block 28 slide to the other end of the limiting groove 29, so that the first through hole 27 is no longer connected to the second circulation groove 26. Under the action of atmospheric pressure, the suction cup 24 is adsorbed on the patient's skin and is located on the outside of the electrode sheet 15, so that the electrode can be assisted by the suction cup 24. The sheet 15 is fixed on the patient's skin, increasing the fixing effect of the electrode sheet 15, and the suction cup 24 can also play a protective role, preventing direct contact and friction of the electrode sheet 15 by external objects, protecting the electrode sheet 15 from being damaged or shifted, and blocking the entry of external sweat, which affects the adhesion and fixation of the electrode sheet 15, ensuring the stable transmission of the ECG signal. After the monitoring is completed, the rotating block 23 is rotated to make the first through hole 27 and the second flow groove 26 connected to each other, so that external gas can pass through the first through hole 27, the second flow groove 26 and the first flow groove 25 into the suction cup 24, thereby releasing the adsorption effect of the suction cup 24 on the patient's skin, so that the suction cup 24 can be removed, and then the electrode sheet 15 can be removed.

[0037] A plurality of cylinders 210 are fixedly provided on one side of the monitor body 11. The number of cylinders 210 is the same as the number of electrode sheets 15. A piston 213 is slidably provided in the cylinder 210. A telescopic rod 216 is fixedly provided between the piston 213 and one end of the cylinder 210. The telescopic rod 216 can guide the sliding of the piston 213 in the cylinder 210. A first spring 217 is fixedly provided between the piston 213 and one end of the cylinder 210 and is sleeved on the outside of the telescopic rod 216. A second conductive block 214 is fixedly provided on the side of the piston 213 away from the telescopic rod 216. A first conductive block 212 is fixedly provided on the side of the cylinder 210 located on the second conductive block 214. Both the first conductive block 212 and the second conductive block 214 are configured in an annular shape so that the gas can generate a certain pressure on the piston 213.

[0038] A second through hole 215 is formed on one side of the cylinder 210 located on the first conductive block 212. The second through hole 215 allows the side of the piston 213 close to the first conductive block 212 to be consistent with the external atmospheric pressure. A connecting pipe 211 is fixedly provided between the first flow slots 25 of the multiple fixed blocks 21 and the multiple cylinders 210. The connection between the connecting pipe 211 and the cylinder 210 is located on the side of the piston 213 away from the second conductive block 214. An alarm 218 electrically connected to the first conductive block 212 is fixedly installed on one side of the monitor body 11. The second conductive block 214 is electrically connected to the circuit. The first conductive blocks 212 and the second conductive blocks 214 in the multiple cylinders 210 are connected in parallel in the circuit, so that when the first conductive block 212 and the second conductive block 214 in any cylinder 210 collide with each other, the alarm 218 will be energized and emit sound and light to warn.

[0039] After the gas in the suction cup 24 is discharged, the gas between the side of the piston 213 close to the telescopic rod 216 and the cylinder 210 can enter the suction cup 24 through the connecting tube 211. However, the gas pressure in the suction cup 24 is still lower than the external atmospheric pressure, so that the suction cup 24 can still be adsorbed on the patient's skin. The reduction in gas pressure between the side of the piston 213 close to the telescopic rod 216 and the cylinder 210 will pass through the second through hole 215. Under the action of the external atmospheric pressure, the piston 213 is pushed away from the first conductive block 212, so that the second conductive block 214 is separated from the first conductive block 212. The telescopic rod 216 contracts, and the first spring 217 is compressed. The suction cup 24 is pressed down in the direction close to the electrode sheet 15, so that the suction cup 24 is adsorbed on the patient's skin, and the fixing block 21 is then moved away from the electrode sheet 15. The connecting wire 14 between the electrode pieces 15 is in a relaxed state. Therefore, during the patient's heart monitoring process, if the electrode piece 15 falls off due to factors such as the patient's body position change, activity, sweating, etc., the suction cup 24 may fall off before the electrode piece 15. The loosening of the suction cup 24 will allow external gas to enter the suction cup 24 and enter the cylinder 210 through the connecting tube 211, so that the gas pressure on both sides of the cylinder 210 on both sides of the piston 213 is restored to balance. Under the elastic force of the first spring 217, the piston 213 moves close to the first conductive block 212, so that the second conductive block 214 conflicts with the first conductive block 212, and the alarm 218 is energized and emits sound and light to warn, so as to remind medical personnel to check the relevant situation in time and take measures to avoid the subsequent electrode piece 15 from falling off, which affects the monitoring of the patient's heart.

[0040] Example 3

[0041] The pulling assembly 3 includes a connecting block 31 fixed to the monitor body 11. A guide rod 34 is slidably provided on the side of the connecting block 31 away from the monitor body 11. The guide rod 34 can guide the up and down movement of the pressure block 33. The pressure block 33 is fixed on the upper end of the guide rod 34, and a second spring 35 is fixed between the pressure block 33 and the connecting block 31 and is sleeved on the outside of the guide rod 34.

[0042] A first hole 37 is provided on a side of a cylinder 210 close to the connecting block 31 away from the second through hole 215, and a second hole 38 is provided on the lower side of the cylinder 210 located at the first hole 37. The diameter of the second hole 38 is larger than the diameter of the first hole 37. A sealing plug 39 is slidably provided in the second hole 38. When the gas pressure between the side of the piston 213 close to the telescopic rod 216 and the cylinder 210 decreases, the upper end of the second hole 38 of the cylinder 210 resists the sealing plug 39, so that the sealing plug 39 will not move upward under the action of atmospheric pressure.

[0043] A connecting rod 36 is fixedly provided between the lower end of the sealing plug 39 and the lower side of the guide rod 34. The connecting rod 36 moves upward and passes through the connecting block 31. A wire clamp 32 for clamping the connecting wire 14 is provided on the upper side of the pressure block 33. One clamping rod of the wire clamp 32 is fixed to the pressure block 33 and is hingedly connected to another clamping rod of the wire clamp 32. A torsion spring is provided at the hinge of the two clamping rods of the wire clamp 32. The connecting wire 14 is clamped by the force of the torsion spring. The connecting wire 14 moves downward and passes through the connecting block 31. The wire clamp 32 clamps the total connection of the branch wires of the multiple connecting wires 14 connected to the electrode sheet 15, thereby When the movement range is large, excessive pulling on any branch line of the connecting wire 14 will pull the total connection of the connecting wire 14. After the wire clamp 32 clamps the total connection of the connecting wire 14, the connecting wire 14 between the wire clamp 32 and the connector 13 is in a relaxed state, leaving a length for the connecting wire 14 to be pulled downward. The clamping of the connecting wire 14 by the wire clamp 32 can prevent the connecting wire 14 from being tangled. After the suction cup 24 is adsorbed on the patient's skin, the connecting wire 14 between the fixing block 21 and the wire clamp 32 is in a relaxed state, leaving space for the patient to move or move.

[0044] When the patient's body moves significantly, the connecting wire 14, which is in a loose state between the fixing block 21 and the wire clamp 32, is tightened and the connecting wire 14 is further pulled, causing the wire clamp 32 holding the connecting wire 14 to move downward, causing the pressure block 33 and the guide rod 34 to move downward, and the second spring 35 to compress. The sealing plug 39 moves downward through the connecting rod 36, opening the second hole 38, thereby allowing external air to enter the cylinder 210 through the second hole 38 and the first hole 37, so that the gas pressure on both sides of the piston 213 of the cylinder 210 is restored to balance. Under the elastic force of the first spring 217, the second conductive block 214 and the first conductive block 212 are caused to collide, causing the alarm 218 to be energized and emit an audible and visual warning to warn the patient, preventing further increase in the patient's body movement, which may cause the electrode sheet 15 to fall off, and reminding medical staff to check the relevant situation in time and remind the patient again to avoid subsequent large patient movement and possible impact on the patient's heart monitoring.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A real-time heart monitoring and early warning device for patients with heart failure, comprising: A monitor body (11), wherein a connection port (12) is provided on one side of the monitor body (11), a connector (13) is inserted into the connection port (12), a connection line (14) is connected to the connector (13), and one end of the connection line (14) is electrically connected to a plurality of electrode sheets (15), The invention is characterized in that it also comprises: an adsorption component (2), wherein the adsorption component (2) is arranged on the outside of the electrode sheet (15), and the adsorption component (2) is used to assist in fixing the electrode sheet (15) on the patient's skin and can provide a warning; A pulling component (3), wherein the pulling component (3) is arranged on one side of the monitor body (11), and the pulling component (3) is used to issue an early warning when the patient's body position moves to a large extent.

2. The real-time heart monitoring and early warning device for heart failure patients according to claim 1, characterized in that: The adsorption assembly (2) comprises a fixed block (21) fixedly arranged with the connecting line (14), a groove (22) being provided at a side end of the fixed block (21), a rotating block (23) being slidably arranged in the groove (22), and a suction cup (24) being fixedly arranged on a side of the fixed block (21) close to the electrode sheet (15).

3. The real-time heart monitoring and early warning device for heart failure patients according to claim 2, characterized in that: The fixed block (21) is provided with a first circulation groove (25), a second circulation groove (26) is provided on one side of the first circulation groove (25), a first through hole (27) adapted to the second circulation groove (26) is provided on one side of the rotating block (23), a limit block (28) is fixedly provided on the inner side of the rotating block (23), a limit groove (29) adapted to the limit block (28) is provided on the inner side of the groove (22) of the fixed block (21), and the limit block (28) is slidably provided in the limit groove (29).

4. The real-time heart monitoring and early warning device for heart failure patients according to claim 3, characterized in that: A plurality of cylinders (210) are fixedly arranged on one side of the monitoring instrument body (11), a piston (213) is slidably arranged inside the cylinder (210), a telescopic rod (216) is fixedly arranged between the piston (213) and one end of the cylinder (210), and a first spring (217) sleeved on the outside of the telescopic rod (216) is fixedly arranged between the piston (213) and one end of the cylinder (210).

5. The real-time heart monitoring and early warning device for heart failure patients according to claim 4, characterized in that: A second conductive block (214) is fixedly provided on a side of the piston (213) away from the telescopic rod (216), and a first conductive block (212) is fixedly provided on a side of the cylinder (210) located on the second conductive block (214), and both the first conductive block (212) and the second conductive block (214) are arranged in an annular shape.

6. The real-time heart monitoring and early warning device for heart failure patients according to claim 5, characterized in that: The cylinder (210) is provided with a second through hole (215) on one side of the first conductive block (212); a connecting pipe (211) is fixedly connected between the first flow groove (25) of the fixed block (21) and the cylinder (210); and a warning device (218) electrically connected to the first conductive block (212) is fixedly installed on one side of the monitoring instrument body (11).

7. The real-time heart monitoring and early warning device for heart failure patients according to claim 6, characterized in that: The pulling assembly (3) comprises a connecting block (31) fixedly arranged with the monitor body (11); a guide rod (34) is slidably arranged through the side of the connecting block (31) away from the monitor body (11); a pressure block (33) is fixedly arranged at the upper end of the guide rod (34); and a second spring (35) is fixedly arranged between the pressure block (33) and the connecting block (31) and is sleeved on the outside of the guide rod (34).

8. The real-time heart monitoring and early warning device for heart failure patients according to claim 7, characterized in that: A first hole (37) is provided on one side of the cylinder (210) away from the second through hole (215), and a second hole (38) is provided on the lower side of the cylinder (210) located below the first hole (37). The diameter of the second hole (38) is greater than the diameter of the first hole (37), and a sealing plug (39) is slidably arranged in the second hole (38).

9. The real-time heart monitoring and early warning device for heart failure patients according to claim 8, characterized in that: A connecting rod (36) is fixedly arranged between the lower end of the sealing plug (39) and the lower side of the guide rod (34); the connecting rod (36) moves upward to penetrate the connecting block (31); a wire clamp (32) for clamping the connecting wire (14) is arranged on the upper side of the pressing block (33); the connecting wire (14) moves downward to penetrate the connecting block (31).

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