CN216984916U - Sampling adhesive tape and electrocardiogram patch - Google Patents
Sampling adhesive tape and electrocardiogram patch Download PDFInfo
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- CN216984916U CN216984916U CN202123437290.0U CN202123437290U CN216984916U CN 216984916 U CN216984916 U CN 216984916U CN 202123437290 U CN202123437290 U CN 202123437290U CN 216984916 U CN216984916 U CN 216984916U
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Abstract
The utility model provides a sample glues and pastes and electrocardio paster, this electrocardio paster includes electrocardio paster body and is used for gluing the sampling on the organism that awaits measuring with the electrocardio paster body and pasting, electrocardio paster body includes first electrode and second electrode, first electrode sets up in the electrocardio paster towards the organism that awaits measuring one side, the second electrode sets up in the electrocardio paster one side that deviates from first electrode, the sampling is glued and is pasted including flexible base plate, third electrode and fourth electrode equipartition are located on the flexible base plate, and link to each other through the wire, when the sampling electrode with the electrocardio paster body attached on the organism that awaits measuring, the third electrode links to each other with the second electrode, the distance between fourth electrode and the first electrode is greater than the distance between second electrode and the first electrode. The electrocardio patch can ensure the stability of connection with the skin while ensuring the stability of signal transmission, and reduces the artifacts caused by the slippage of the patch in the process of human body movement.
Description
Technical Field
The utility model relates to the technical field of wearable equipment, in particular to a sampling adhesive tape and an electrocardio tape.
Background
With the development of communication technology, intelligent equipment and functional materials, intelligent wearable equipment is widely applied to daily life of people, and the portable and small equipment with the intelligent sensing function plays an important role in the fields of remote medical treatment, health detection and the like. The electrocardio signals are electrophysiological signals of the heart and are transmitted to the body surface through human tissues, the physiological function state of the human body can be reflected in real time, the electrocardio signals are acquired through electrode induction, and signal data are processed, stored, transmitted and the like, so that the real-time monitoring of the physiological state of the human body can be realized. In order to enable the electrodes to better sample the human body, the distance between the electrodes needs to be larger than a certain value, so that the size of the electrocardio patch is larger. When the electrocardio patch is attached to a human body, the coverage area of the electrocardio patch is large, and sweat cannot be smoothly discharged. Furthermore, the stability of the electrocardio-patch when being fixed with the human body is poor, and the electrocardio-patch often slides in the process of human body movement, so that the electrocardio-signal generates artifacts due to sliding, and the truth degree of the signal is influenced
SUMMERY OF THE UTILITY MODEL
In view of the above, the utility model provides a sampling adhesive tape and an electrocardiogram patch, which can ensure the stability of connection with skin while ensuring the stability of signal transmission, and reduce artifacts caused by slippage of the patch during human movement.
The utility model provides an electrocardio patch, which comprises an electrocardio patch body and a sampling adhesive patch used for fixing the electrocardio patch body on a life body to be detected, the electrocardio patch body comprises a first electrode and a second electrode, the first electrode is arranged on one side of the electrocardio patch facing to a to-be-detected living body, the second electrode is arranged on one side of the electrocardio patch, which is far away from the first electrode, the sampling adhesive sticker comprises a flexible substrate, a third electrode and a fourth electrode, the third electrode and the fourth electrode are uniformly distributed on the flexible substrate and are connected through a lead, when the sampling adhesive tape attaches the electrocardio patch body to a life body to be tested, the third electrode is connected with the second electrode, the distance between the fourth electrode and the first electrode is larger than the distance between the second electrode and the first electrode.
Further, the fourth electrode sequentially comprises a copper base layer, a silver-silver chloride electrode layer and a conductive modified hydrogel layer which are arranged on the flexible substrate.
Furthermore, two second electrodes are arranged on the electrocardio patch body, the two second electrodes are symmetrical with each other about the axis of the first electrode, two third electrodes and two fourth electrodes are arranged on the sampling adhesive, and each third electrode is connected with the fourth electrode through one lead.
Further, when the sampling adhesive sticker fixes the electrocardio patch body on a to-be-detected living body, the two second electrodes, the two third electrodes, the two fourth electrodes and the first electrode are uniformly distributed on the same straight line.
Furthermore, a storage battery containing part for containing a storage battery is arranged in the middle of the electrocardio patch body, and a through hole matched with the storage battery containing part in shape is formed in the middle of the sampling adhesive patch.
Furthermore, on the edge of the electrocardio patch body, the thickness of the electrocardio patch body is continuously reduced from the central direction close to the electrocardio patch body to the central direction far away from the electrocardio patch body.
The utility model also provides a sampling adhesive sticker which comprises a flexible substrate, a third electrode and a fourth electrode, wherein the third electrode is used for being connected with the electrode of the electrocardio patch body, the fourth electrode is used for signal acquisition, and the third electrode and the fourth electrode are uniformly distributed on the flexible substrate and are connected through a lead.
Further, the fourth electrode sequentially comprises a copper base layer, a silver-silver chloride electrode layer and a conductive modified hydrogel layer which are arranged on the flexible substrate.
Furthermore, two second electrodes are arranged on the electrocardio patch body, the two second electrodes are symmetrical with each other about the axis of the first electrode, two third electrodes and two fourth electrodes are arranged on the sampling adhesive, and each third electrode is connected with the fourth electrode through one lead.
In summary, in the utility model, the first electrode and the second electrode of the ecg patch body are respectively arranged on two side surfaces of the ecg patch through the arrangement of the sampling adhesive and the ecg patch body, and the third electrode and the fourth electrode connected through the lead are formed on the sampling adhesive, through the arrangement of the above structure, when the sampling adhesive attaches the ecg patch body to a living body to be tested, information acquired by the fourth electrode can be transmitted to the ecg patch body through the lead, the third electrode and the second electrode in sequence, and since the distance from the fourth electrode to the first electrode is greater than the distance from the second electrode to the first electrode, the size of the ecg patch body can be reduced under the condition that the signal acquisition ranges of the ecg patch are equal; meanwhile, the electrocardio patch body is fixed on the life body to be detected through the sampling adhesive tape, so that the stability of connection with the skin can be ensured, and the artifacts generated by the slippage of the patch in the human motion process are reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic cross-sectional view of an ecg patch according to an embodiment of the present invention.
Fig. 2 is a schematic cross-sectional structure diagram of the central electrical patch body in fig. 1.
Fig. 3 is a schematic top view of the central electrical patch body of fig. 1.
Fig. 4 is a schematic bottom view of the sampling sticker.
Fig. 5 is a schematic cross-sectional structure diagram of the sampling sticker.
Detailed Description
To further explain the technical means and effects of the present invention for achieving the intended purpose of the utility model, the following detailed description is given with reference to the accompanying drawings and preferred embodiments.
The utility model provides a sampling adhesive tape and an electrocardio patch, wherein the electrocardio patch has smaller size, can ensure the stability of connection with skin while ensuring the stability of signal transmission, and reduces artifacts caused by slippage of the patch in the process of human body movement.
Fig. 1 is a schematic cross-sectional structure view of an electrocardiograph patch according to an embodiment of the present invention, fig. 2 is a schematic cross-sectional structure view of a central electrical patch body in fig. 1, fig. 3 is a schematic top-view structure view of the central electrical patch body in fig. 1, fig. 4 is a schematic bottom-view structure view of a sampling adhesive tape, and fig. 5 is a schematic cross-sectional structure view of the sampling adhesive tape. As shown in fig. 1 to 4, the electrocardiogram patch provided by the present invention comprises an electrocardiogram patch body 10 and a sampling adhesive 20 for fixing the electrocardiogram patch body 10 on a living body to be tested, wherein the electrocardiogram patch body 10 comprises a first electrode 11 and a second electrode 12, the first electrode 11 is disposed on one side of the electrocardiogram patch facing the living body to be tested, the second electrode 12 is disposed on one side of the electrocardiogram patch facing away from the first electrode 11, the sampling adhesive 20 comprises a flexible substrate 21, a third electrode 22 and a fourth electrode 23, the third electrode 22 and the fourth electrode 23 are uniformly disposed on the flexible substrate 21 and connected with each other by a wire 24, when the sampling adhesive sticker 20 attaches the electrocardiogram patch body 10 to a living body to be tested, the third electrode 22 is connected with the second electrode 12, and the distance between the fourth electrode 23 and the first electrode 11 is greater than the distance between the second electrode 12 and the first electrode 11.
In this embodiment, the first electrode 11 and the second electrode 12 of the ecg patch body 10 are respectively disposed on two side surfaces of the ecg patch through the arrangement of the sampling adhesive 20 and the ecg patch body 10, and the third electrode 22 and the fourth electrode 23 connected through the wire 24 are formed on the sampling adhesive 20, and through the arrangement of the above structure, when the sampling adhesive 20 attaches the ecg patch body 10 to a living body to be tested, information acquired by the fourth electrode 23 can be transmitted to the ecg patch body 10 through the wire 24, the third electrode 22 and the second electrode 12 in sequence, and since the distance between the fourth electrode 23 and the first electrode 11 is greater than the distance between the second electrode 12 and the first electrode 11, the size of the ecg patch body 10 can be reduced under the condition that the signal acquisition ranges of the ecg patch are equal; meanwhile, the electrocardio patch body 10 is fixed on the life body to be detected through the sampling adhesive sticker 20, so that the stability of connection with the skin can be ensured, and the artifacts caused by the slippage of the patch in the human body movement process can be reduced.
Further, in this embodiment, the fourth electrode 23 sequentially includes a copper base layer 231, a silver-silver chloride electrode layer 232, and a conductive modified hydrogel 233, which are disposed on the flexible substrate 21, and by disposing the silver-silver chloride electrode layer 232, high solderability of the electrode layer and a peripheral circuit can be achieved, which is beneficial to the stability of the circuit layout on the sampling adhesive 20. Further, the fixing strength of the fourth electrode 23 on the living body to be tested can be improved through the arrangement of the conductive modified hydrogel 233, the signal transmission effect is ensured, the dynamic electrocardio quality when the wearing is too much is obviously improved, and the relative movement of the electrode and the skin of the human body in the process of the activity of the human body is reduced.
Accordingly, the third electrode 22 also includes a copper base layer 231 and a silver-silver chloride electrode layer 232 disposed on the flexible substrate 21.
Further, in the present embodiment, two second electrodes 12 are provided on the electrocardiographic patch body 10, and the two second electrodes 12 are symmetrical to each other about the axis of the first electrode 11. Correspondingly, the number of the third electrodes 22 and the number of the fourth electrodes 23 are also two, each third electrode 22 is connected with the fourth electrode 23 through a lead 24, and when the sampling adhesive sticker 20 fixes the electrocardiogram patch body 10 on a to-be-tested living body, the two second electrodes 12, the two third electrodes 22, the two fourth electrodes 23 and the first electrode 11 are uniformly arranged on the same straight line. The third electrode 22 is closer to the center position of the sampling colloid than the fourth electrode 23, so that the distance between the fourth electrode 23 and the first electrode 11 can be larger than the distance between the second electrode 12 and the first electrode 11.
Further, a battery accommodating portion 14 for accommodating the battery 13 is provided in the middle of the electrocardiograph pad body 10, and a through hole 25 adapted to the shape of the battery accommodating portion 14 is formed in the middle of the sampling adhesive 20. Through the setting of this through-hole, can be so that the middle part of electrocardio paster body 10 can not be covered, this air permeability that can promote whole electrocardio paster makes the discharge that the sweat that produces can be smooth, reduces sensitization.
Further, on the edge of the electrocardiogram patch body 10, the thickness of the electrocardiogram patch body 10 is continuously reduced from the central direction close to the electrocardiogram patch body 10 to the central direction far away from the electrocardiogram patch body 10, and through the arrangement, the sampling adhesive 20 can well fix the electrocardiogram patch body 10 on the living body to be tested.
The utility model also provides a sampling adhesive 20, the sampling adhesive 20 comprises a flexible substrate 21, a third electrode 22 used for being connected with the electrode of the electrocardio patch body 10 and a fourth electrode 23 used for signal acquisition are arranged on the same side surface of the flexible substrate 21, and the third electrode 22 and the fourth electrode 23 are connected through a lead 24.
The fourth electrode 23 sequentially comprises a copper base layer 231, a silver-silver chloride electrode layer 232 and a conductive modified hydrogel 233 which are arranged on the flexible substrate 21, and the silver-silver chloride electrode layer 232 can realize high solderability of the electrode layer and peripheral wiring circuits, thereby being beneficial to the stability of the wiring on the sampling adhesive 20. Furthermore, the fixing strength of the fourth electrode 23 on the life body to be tested can be improved by arranging the conductive modified hydrogel 233, the signal transmission effect is ensured, the dynamic electrocardio quality when the garment is worn is remarkably improved, and the relative movement of the electrode and the skin of the human body in the process of human body movement is reduced.
Further, a through hole 25 is formed in the middle of the sampling colloid, the through hole being adapted to the shape of the storage battery containing portion 14 in the electrocardiogram patch body 10, so that when the sampling adhesive 20 fixes the electrocardiogram patch body 10 on a living body to be tested, the storage battery containing portion 14 is exposed outside the sampling adhesive 20.
Furthermore, on the sampling sticker 20, the number of the third electrodes 22 and the number of the fourth electrodes 23 are two, each third electrode 22 is connected with one fourth electrode 23 through a lead 24, the two third electrodes 22 and the two fourth electrodes 23 are all on the same straight line, and the third electrode 22 is closer to the middle of the sampling sticker 20 than the fourth electrode 23.
In this embodiment, the outer layer of the electrocardiograph patch body 10 may be integrally covered with silicone, and only the first electrode 11 and the second electrode 12 are exposed, so as to improve the waterproof property; meanwhile, the design of the silica gel injection mold is simplified, and the difficulty of silica gel injection molding of the product is reduced. Correspondingly, a wireless charging module and a wireless transmission module can be further arranged in the electrocardio patch body 10 to perform wireless charging and information transmission.
The utility model also provides a preparation method of the electrode, which comprises the following steps:
providing a flexible substrate 21;
forming a copper base layer 231 on the flexible substrate 21;
silver plating is carried out on the substrate layer;
performing chlorination treatment on silver by a constant-voltage electrolytic deposition method to form a silver chloride coating on the surface of silver metal so as to form a silver-silver chloride electrode layer;
the conductive modified hydrogel 233 is fixed on the silver-silver chloride electrode layer 232.
The electrode manufactured in the above manner can be reliably connected with each film layer and the layout circuit on the periphery of the sampling adhesive 20, and the stability of signals is ensured.
Further, when silver chloride treatment is carried out, a silver-plated red copper electrode can be used as a working electrode, a platinum electrode is used as a counter electrode, and during electrolysis, silver metal loses electrons and becomes silver ions which are combined with chloride ions in a sodium chloride solution to form a silver chloride coating.
Further, after the chlorination treatment, the metallic silver exposed on the surface of the electrode may be removed by a grinding process.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the utility model as defined by the appended claims.
Claims (10)
1. An electrocardio patch, which is characterized in that: including electrocardio paster body and be used for being fixed in the electrocardio paster body and gluing the sampling on the life body that awaits measuring, electrocardio paster body includes first electrode and second electrode, first electrode set up in electrocardio paster towards one side of the life body that awaits measuring, the second electrode set up in the electrocardio paster deviates from one side of first electrode, the sampling is glued and is pasted including flexible base plate, third electrode and fourth electrode equipartition are located on the flexible base plate to link to each other through the wire, work as the sampling is glued and is pasted will electrocardio paster body attached is in the time of on the life body that awaits measuring, the third electrode with the second electrode links to each other, the fourth electrode with distance between the first electrode is greater than the second electrode with distance between the first electrode.
2. The cardiac patch as claimed in claim 1, wherein: the fourth electrode sequentially comprises a copper base layer, a silver-silver chloride electrode layer and a conductive modified hydrogel layer which are arranged on the flexible substrate.
3. The cardiac patch as recited in claim 1 wherein: the electrocardio patch body is provided with two second electrodes which are symmetrical with each other about the axis of the first electrode, the sampling adhesive is provided with two third electrodes and two fourth electrodes, and each third electrode is connected with the fourth electrode through a wire.
4. The cardiac patch as recited in claim 3 wherein: when the sampling adhesive sticker fixes the electrocardio patch body on a to-be-detected living body, the two second electrodes, the two third electrodes, the two fourth electrodes and the first electrode are uniformly distributed on the same straight line.
5. The cardiac patch as claimed in claim 1, wherein: the middle part of the electrocardio patch body is provided with a storage battery accommodating part for accommodating a storage battery, and the middle part of the sampling adhesive patch is provided with a through hole which is matched with the storage battery accommodating part in shape.
6. The cardiac patch as claimed in claim 1, wherein: on the edge of the electrocardio patch body, the thickness of the electrocardio patch body is continuously reduced from the central direction close to the electrocardio patch body to the central direction far away from the electrocardio patch body.
7. The utility model provides a sampling glues and pastes which characterized in that: the electrocardio patch comprises a flexible substrate, a third electrode and a fourth electrode, wherein the third electrode is used for being connected with an electrode of an electrocardio patch body, and the fourth electrode is used for signal acquisition, and the third electrode and the fourth electrode are uniformly distributed on the flexible substrate and are connected through a lead.
8. The sampling sticker of claim 7, wherein: the fourth electrode sequentially comprises a copper base layer, a silver-silver chloride electrode layer and a conductive modified hydrogel layer which are arranged on the flexible substrate.
9. The sampling sticker of claim 7, wherein: the electrocardio patch body is provided with two second electrodes which are symmetrical with each other about the axis of the first electrode, the sampling adhesive is provided with two third electrodes and two fourth electrodes, and each third electrode is connected with the fourth electrode through a wire.
10. The sampling sticker of claim 7, wherein: the two third electrodes and the two fourth electrodes are all located on the same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437290.0U CN216984916U (en) | 2021-12-31 | 2021-12-31 | Sampling adhesive tape and electrocardiogram patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123437290.0U CN216984916U (en) | 2021-12-31 | 2021-12-31 | Sampling adhesive tape and electrocardiogram patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216984916U true CN216984916U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123437290.0U Active CN216984916U (en) | 2021-12-31 | 2021-12-31 | Sampling adhesive tape and electrocardiogram patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216984916U (en) |
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2021
- 2021-12-31 CN CN202123437290.0U patent/CN216984916U/en active Active
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