Blood oxygen and heart rate monitoring paste

Abstract

The utility model discloses a blood oxygen heart rate monitoring paste, relates to health monitoring technical field, including first base, the electrocardio RA electrode slice is provided in the middle position in the first base, and the bottom of electrocardio RA electrode slice extends out of the bottom of first base, one side of first base is provided with flexible connecting piece, and the flexible connecting piece is provided with a flexible connecting piece. A first base is arranged on one side of the flexible connecting piece, a second base is arranged on the other side of the flexible connecting piece, an electrocardio LA electrode plate is arranged in the middle of the interior of the second base, the bottom of the electrocardio LA electrode plate extends out of the bottom of the second base, and the two ends of the flexible connecting piece extend into the first base and the second base respectively. According to the blood oxygen and heart rate monitoring paste, a series of structures are arranged, a bandage is not used for fixing, the carrying comfort is improved, meanwhile, the blood oxygen and heart rate monitoring paste is convenient to carry, when the blood oxygen and heart rate monitoring paste is not used, the electrocardio RA electrode slice and the electrocardio LA electrode slice are protected, and it is avoided that the electrode slices are exposed in air and attached by dust, and the monitoring precision is affected.

Description

Technical Field

[0001] This utility model relates to the field of health monitoring technology, specifically a blood oxygen and heart rate monitoring patch. Background Technology

[0002] Heart rate refers to the number of times the heart beats per minute, and blood oxygen saturation refers to the percentage of oxygen bound to hemoglobin in the blood. Normal blood oxygen saturation should be above 95%. Heart rate and blood oxygen saturation are important indicators of human health, and blood oxygen and heart rate monitoring are important medical devices.

[0003] Traditional monitoring equipment is mostly strap-on instruments, worn on the chest with elastic straps. This is restrictive, makes the equipment difficult to carry, and cannot be used in special circumstances. Furthermore, existing blood oxygen and heart rate monitoring devices cannot retract their electrodes when not in use, making them easily exposed to the outside world and attracting dust, which may affect monitoring accuracy. Utility Model Content

[0004] The purpose of this invention is to provide a blood oxygen and heart rate monitoring patch to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a blood oxygen and heart rate monitoring patch, comprising a first base, an electrocardiogram (ECG) RA electrode pad disposed at the center of the first base, with the bottom of the ECG RA electrode pad extending beyond the bottom of the first base, a flexible connector disposed on one side of the first base, and a second base disposed on the other side of the flexible connector, an ECG LA electrode pad disposed at the center of the second base, with the bottom of the ECG LA electrode pad extending beyond the bottom of the second base, the two ends of the flexible connector extending into the first and second bases respectively, and both ends of the flexible connector being provided with an outer shaft, with the two outer shafts having an outer shaft disposed at the center of their interiors. Each base is equipped with a rotating shaft, and the two rotating shafts are rotatably connected inside the first base and the second base, respectively. A sleeve is fitted onto the outer surface of both ends of the two rotating shafts. A miniature spring is connected between one end of the sleeve facing the outer shaft and the outer surface of the rotating shaft. The other end of the sleeve is fixedly installed inside the first base and the second base, respectively. A winder is provided at one edge of the top of the first base. A connecting line is provided on the outer surface of the winder. One end of the connecting line extends out of the first base and a finger clamp is provided at the extended end of the connecting line. Two collars are provided on both sides of the first base. A locking block is provided inside the collar. Two locking slots are provided on both sides of the second base.

[0006] Preferably, the bottom of both the first base and the second base is detachably equipped with double-sided adhesive. When using the blood oxygen and heart rate monitoring patch, the double-sided adhesive is pasted on the bottom of the first base and the second base to fix the ECG LA electrode and ECG RA electrode at the predetermined position on the user's chest. After use, the double-sided adhesive can be peeled off and discarded to avoid cross-infection caused by different users.

[0007] Preferably, a tightening screw is provided at one end of the first base on the outer surface of the connecting wire, and a nut is threadedly connected to the outer surface of the tightening screw. When the nut is twisted at the front end of the tightening screw, the inside of the tightening screw is contracted, which clamps the connecting wire and achieves a locking effect. When the length of the connecting wire needs to be adjusted, the nut is twisted and moved towards the first base, so that the front end of the tightening screw opens and the connecting wire is released.

[0008] Preferably, both the first base and the second base are provided with a top cover, and both the first base and the second base are provided with a battery and a signal transmission component inside. The top cover seals the top of the first base and the second base to prevent dust.

[0009] Preferably, the top of the retractor extends out to form a corresponding top cover, and the extended end of the retractor is provided with a knob. The bottom of the retractor is rotatably connected to the first base. Rotating the knob can drive the retractor to perform winding or unwinding operations on the connecting wire.

[0010] Preferably, the top and bottom of the locking block both extend out with collars, the bottom extension end of the locking block matches the locking groove, two first extension blocks are provided on both sides of the top of the locking block, and second extension blocks are provided on both sides of the collar. The bottom of the two first extension blocks is provided with an outer post, an inner post is sleeved inside the outer post, and the bottom of the inner post extends out to the outer post. The extension end of the outer post is fixedly connected to the top of the second extension block. The top of the second extension block and the interior of the outer post are connected to a return spring. When the bottom ends of the first base and the second base are connected for storage, pushing the top of the locking block causes the bottom of the locking block to engage inside the locking groove, fixing the first base and the second base together. At this time, the outer post moves downward and pulls the return spring. The return spring accumulates tension. When it is necessary to separate the first base and the second base, press the locking block at the locking groove position to bend the locking block. At this time, the return spring releases the tension, pulling the locking block away from the locking groove and locking it. At this time, the first base and the second base can be separated.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. This blood oxygen and heart rate monitoring patch monitors the user's heart rate using an RA electrode pad located in the middle of the first base and an LA electrode pad located in the middle of the second base. During use, double-sided adhesive is applied to the bottom of both the first and second bases, allowing the RA and LA electrodes to be fixed at predetermined positions on the user's chest without the need for straps, thus improving carrying comfort. The patch is also easy to carry. The first and second bases are connected by a flexible connector, allowing adjustment of their positions during use to accommodate users of different body types.

[0013] 2. This blood oxygen and heart rate monitoring patch, through the collars and locking blocks on both sides of the first base and the locking slots on both sides of the second base, allows the bottom ends of the first and second bases to be pressed together when not in use, and locked by the locking blocks and slots. This enables the first and second bases to be folded and stored, protecting the ECG RA and LA electrode pads and preventing them from being exposed to the air and being affected by dust, which would affect the monitoring accuracy. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model in its stored state;

[0015] Figure 2 This is a schematic diagram of the overall structure of this utility model in its open state;

[0016] Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A in the middle;

[0017] Figure 4 This is a cross-sectional schematic diagram of the first base structure of this utility model;

[0018] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram of the structure at point B;

[0019] Figure 6 This is a schematic diagram of the card block structure of this utility model.

[0020] In the diagram: 1. First base; 2. Finger clip; 3. Knob; 4. Top cover; 5. Flexible connector; 6. Second base; 7. ECG LA electrode pad; 8. Slot; 9. Double-sided adhesive; 10. ECG RA electrode pad; 11. Connecting wire; 12. Nut; 13. Tightening screw; 14. Collar; 15. Retractor; 16. Sleeve; 17. Shaft; 18. Miniature spring; 19. Outer shaft; 20. Locking block; 21. First extension block; 22. Outer post; 23. Return spring; 24. Inner post; 25. Second extension block. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] like Figures 1 to 6As shown, this embodiment of a blood oxygen and heart rate monitoring patch includes a first base 1. An electrocardiogram (ECG) RA electrode 10 is disposed in the middle of the first base 1, with the bottom of the ECG RA electrode 10 extending beyond the bottom of the first base 1. A flexible connector 5 is disposed on one side of the first base 1, and a second base 6 is disposed on the other side of the flexible connector 5. An ECG LA electrode 7 is disposed in the middle of the second base 6, with the bottom of the ECG LA electrode 7 extending beyond the bottom of the second base 6. When using the blood oxygen and heart rate monitoring patch, the first base 1 is placed at the first intercostal space along the right sternal border and midclavicular line of the user, and the second base 6 is placed at the first intercostal space along the left sternal border and midclavicular line of the user, so that the ECG RA electrode 10 and the ECG LA electrode 7 are aligned. Electrode 7 can be used to monitor the user's heart rate. The flexible connector 5 extends into the first base 1 and the second base 6 at both ends. Each end of the flexible connector 5 has an outer shaft 19, and a rotating shaft 17 is located at the center of each outer shaft 19. The two rotating shafts 17 are rotatably connected to the first base 1 and the second base 6, respectively. The rotating shafts 17 can rotate to adjust the distance between the first base 1 and the second base 6, making the blood oxygen and heart rate monitoring patch suitable for users of different body types. Sleeves 16 are fitted onto the outer surfaces of both ends of the two rotating shafts 17. A miniature spring 18 is connected between one end of the sleeve 16 facing the outer shaft 19 and the outer surface of the rotating shaft 17. The other end of the sleeve 16 is fixed. Installed inside the first base 1 and the second base 6 respectively, when the first base 1 and the second base 6 are pulled to adjust the distance, the flexible connector 5, which is wound on the outer surface of the outer shaft 19, is pulled and unwound. At the same time, the outer shaft 19 and the rotating shaft 17 rotate, causing the micro spring 18 to be twisted. After the blood oxygen and heart rate monitoring patch is used, the micro spring 18 releases the torsional force, causing the rotating shaft 17 to rotate and wind up both ends of the flexible connector 5 through the outer shaft 19 for easy storage. A retractor 15 is provided at one edge of the top of the first base 1. A connecting line 11 is provided on the outer surface of the retractor 15. One end of the connecting line 11 extends out of the first base 1, and a finger clip 2 is provided at the extended end of the connecting line 11. When using the blood oxygen and heart rate monitoring patch, the first base When the first base 1 and the second base 6 are placed in the predetermined position, the finger clip 2 is pulled to unwind and extend the connecting wire 11 by the retractor 15, so that the finger clip 2 is clamped on the end of the user's finger. The finger clip 2 measures the change in blood oxygen concentration by emitting and receiving light beams. Based on the principle of infrared absorption spectroscopy, that is, infrared rays penetrate the skin and blood of the finger, and measure the absorption rate of blood oxygen to monitor the user's blood oxygen. Two collars 14 are provided on both sides of the first base 1, and a locking block 20 is provided inside the collar 14. Two slots 8 are provided on both sides of the second base 6. After use, the bottom ends of the first base 1 and the second base 6 are connected for storage. When storing, the locking block 20 is locked inside the slot 8 to ensure the stability of the connection.

[0024] Specifically, the bottom of both the first base 1 and the second base 6 is detachably equipped with double-sided adhesive 9. When using the blood oxygen and heart rate monitoring patch, the double-sided adhesive 9 is pasted on the bottom of the first base 1 and the second base 6 to fix the ECG LA electrode 7 and ECG RA electrode 10 at the predetermined position on the user's chest. After use, the double-sided adhesive 9 can be peeled off and discarded to avoid cross-infection caused by different users.

[0025] Furthermore, a tightening screw 13 is provided at one end of the first base 1 on the outer surface of the connecting wire 11. A nut 12 is threaded onto the outer surface of the tightening screw 13. When the nut 12 is twisted at the front end of the tightening screw 13, the interior of the tightening screw 13 contracts, clamping the connecting wire 11 and achieving a locking effect. When the length of the connecting wire 11 needs to be adjusted, the nut 12 is twisted and moved towards the first base 1, causing the front end of the tightening screw 13 to open and loosen the connecting wire 11.

[0026] Furthermore, both the first base 1 and the second base 6 are provided with a top cover 4. Both the first base 1 and the second base 6 are provided with a battery and a signal transmission component. The top cover 4 seals the top of the first base 1 and the second base 6 to prevent dust.

[0027] Furthermore, a corresponding top cover 4 extends from the top of the retractor 15, and a knob 3 is provided at the extended end of the retractor 15. The bottom of the retractor 15 is rotatably connected to the first base 1. Rotating the knob 3 can drive the retractor 15 to perform winding or unwinding operations on the connecting wire 11.

[0028] Furthermore, the top and bottom of the locking block 20 both extend out of the collar 14. The bottom extension of the locking block 20 matches the locking groove 8. Two first extension blocks 21 are provided on both sides of the top of the locking block 20, and two second extension blocks 25 are provided on both sides of the collar 14. The bottom of the two first extension blocks 21 is provided with an outer post 22. An inner post 24 is sleeved inside the outer post 22, and the bottom of the inner post 24 extends out to the outer post 22. The extension end of the outer post 22 is fixedly connected to the top of the second extension block 25. The top of the second extension block 25 and the inside of the outer post 22 are connected together to a composite... When the bottom ends of the first base 1 and the second base 6 are connected for storage, the top of the locking block 20 is pushed to make the bottom of the locking block 20 engage inside the slot 8, fixing the first base 1 and the second base 6 together. At this time, the outer column 22 moves downward to pull the return spring 23. The return spring 23 accumulates tension. When it is necessary to separate the first base 1 and the second base 6, the locking block 20 is pressed at the position of the slot 8 to bend the locking block 20. At this time, the return spring 23 releases the tension and pulls the locking block 20 away from the slot 8 to engage and lock. At this time, the first base 1 and the second base 6 can be separated.

[0029] The usage method of this embodiment is as follows: When using the blood oxygen and heart rate monitoring patch, double-sided adhesive 9 is pasted onto the bottom of the first base 1 and the second base 6. Then, the first base 1 is placed at the first intercostal space along the right sternal border and the midclavicular line of the user, and the second base 6 is placed at the first intercostal space along the left sternal border and the midclavicular line of the user, so that the ECG RA electrode pad 10 and the ECG LA electrode pad 7 can be used together to monitor the user's heart rate. During use, the distance between the first base 1 and the second base 6 is adjusted, and the flexible connector 5 is pulled so that both ends of the flexible connector 5 are unwound by the outer shaft 19, so that the blood oxygen and heart rate monitoring patch can be adapted to users of different body types. The first base 1 and the second base 6 are placed in the predetermined position. Then, pull the finger clip 2 to unwind and extend the connecting wire 11 by the retractor 15, so that the finger clip 2 is clamped on the end of the user's finger. The finger clip 2 measures the change in blood oxygen concentration by emitting and receiving light beams. Based on the principle of infrared absorption spectroscopy, that is, infrared rays penetrate the skin and blood of the finger to measure the absorption rate of blood oxygen and monitor the user's blood oxygen. After use, peel off the double-sided adhesive 9 and then stick the bottom end of the first base 1 and the bottom end of the second base 6 tightly. Then press the card block 20 to make the card block 20 snap into the inside of the card slot 8, so that the first base 1 and the second base 6 are tightly connected, so that the ECG LA electrode pad 7 and ECG RA electrode pad 10 are not exposed to the outside when not in use.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A blood oxygen heart rate monitoring patch comprising a first base (1), characterized in that: An electrocardiogram (ECG) RA electrode pad (10) is disposed in the middle of the first base (1), and the bottom of the ECG RA electrode pad (10) extends out of the bottom of the first base (1). A flexible connector (5) is disposed on one side of the first base (1), and a second base (6) is disposed on the other side of the flexible connector (5). An ECG LA electrode pad (7) is disposed in the middle of the second base (6), and the bottom of the ECG LA electrode pad (7) extends out of the bottom of the second base (6). Both ends of the flexible connector (5) extend into the first base (1) and the second base (6) respectively. Both ends of the flexible connector (5) are provided with an outer shaft (19), and both outer shafts (19) are provided with a rotating shaft (17) in the middle of their interiors. The two rotating shafts (17) are rotatably connected to the first base (1) and the second base respectively. (6) Inside, sleeves (16) are fitted on the outer surfaces of both ends of the two rotating shafts (17). A miniature spring (18) is connected between one end of the sleeve (16) facing the outer shaft (19) and the outer surface of the rotating shaft (17). The other end of the sleeve (16) is fixedly installed inside the first base (1) and the second base (6). A winder (15) is provided on one edge of the top of the first base (1). A connecting line (11) is provided on the outer surface of the winder (15). One end of the connecting line (11) extends out of the first base (1). A finger clip (2) is provided at the extended end of the connecting line (11). Two collars (14) are provided on both sides of the first base (1). A locking block (20) is provided inside the collar (14). Two slots (8) are provided on both sides of the second base (6).

2. The blood oxygen and heart rate monitoring patch according to claim 1, characterized in that: The bottoms of the first base (1) and the second base (6) are detachably fitted with double-sided adhesive tape (9).

3. The blood oxygen and heart rate monitoring patch according to claim 1, characterized in that: A tightening screw (13) is provided at one end of the first base (1) on the outer surface of the connecting line (11), and a nut (12) is threaded onto the outer surface of the tightening screw (13).

4. The blood oxygen and heart rate monitoring patch of claim 1, wherein: The top of both the first base (1) and the second base (6) is provided with a top cover (4).

5. The blood oxygen and heart rate monitoring patch according to claim 4, characterized in that: The top of the retractor (15) extends out to form a corresponding top cover (4), and the extended end of the retractor (15) is provided with a knob (3).

6. The blood oxygen and heart rate monitoring patch of claim 1, wherein: The top and bottom of the card block (20) both extend out of the collar (14). The bottom extension end of the card block (20) matches the card slot (8). Two first extension blocks (21) are provided on both sides of the top of the card block (20). Two second extension blocks (25) are provided on both sides of the collar (14). The bottom of the two first extension blocks (21) is provided with an outer post (22). An inner post (24) is sleeved inside the outer post (22), and the bottom of the inner post (24) extends out of the outer post (22). The extension end of the outer post (22) is fixedly connected to the top of the second extension block (25). The top of the second extension block (25) and the inside of the outer post (22) are connected together with a return spring (23).

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