CN111568416A - Bioelectricity sampling electrode sensor - Google Patents
Bioelectricity sampling electrode sensor Download PDFInfo
- Publication number
- CN111568416A CN111568416A CN202010524106.7A CN202010524106A CN111568416A CN 111568416 A CN111568416 A CN 111568416A CN 202010524106 A CN202010524106 A CN 202010524106A CN 111568416 A CN111568416 A CN 111568416A
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- electrode
- interface
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- base plate
- sampling
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- 238000005070 sampling Methods 0.000 title claims abstract description 60
- 239000000758 substrate Substances 0.000 claims abstract description 67
- 238000003780 insertion Methods 0.000 claims abstract description 23
- 230000037431 insertion Effects 0.000 claims abstract description 23
- 230000004308 accommodation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 230000001681 protective effect Effects 0.000 description 8
- 210000004556 brain Anatomy 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000025966 Neurological disease Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000008 neuroelectric effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a bioelectricity sampling electrode sensor, which comprises an insertion part and a connector, wherein the insertion part comprises an electrode component, a substrate base plate and a storage component; the storage interfaces of the storage assembly are all assembled on the substrate base plate, the electrode assembly is connected with the substrate base plate, the electrode interface of the electrode assembly is arranged on the substrate base plate, and the electrode interface and the storage interface share a connector. According to the invention, the electrode interface and the storage interface share the connector, so that the production cost of the electrode sensor is reduced on one hand, and the structural part complexity of the bioelectricity sampling electrode sensor is reduced on the other hand, thus the production process of the bioelectricity sampling electrode sensor can be simplified, and the yield of the bioelectricity sampling electrode sensor is improved.
Description
Technical Field
The invention relates to the technical field of bioelectricity sampling electrode sensors, in particular to a bioelectricity sampling electrode sensor.
Background
The neuroelectric signal spectrograms such as the brain cortex electrograms and the like have important significance for human behavior research and timely diagnosis and treatment of neurological diseases. The key is to realize the acquisition of brain nerve signals and construct a stable electronic device-brain contact interface. In the acquisition process of brain nerve signals, the bioelectricity sampling electrode sensor is an indispensable device. However, the conventional bioelectricity sampling electrode sensor generally has the problems of high cost and the like.
Disclosure of Invention
The invention aims to provide a bioelectricity sampling electrode sensor aiming at the defects of the prior art.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a bioelectrical sampling electrode sensor comprising an insertion portion and a connector; the insertion part comprises an electrode assembly, a substrate base plate and a storage assembly; the storage assembly comprises a storage interface, the electrode assembly comprises an electrode interface, the storage interface is assembled on the substrate base plate, the electrode assembly is connected with the substrate base plate, and the electrode interface is arranged on the substrate base plate; the electrode interface and the storage interface are matched with the connector.
The bioelectricity sampling electrode sensor is characterized in that the storage interface and the electrode interface are located on the same surface of the substrate base plate, and the storage interface and the electrode interface are arranged in parallel along the width direction of the substrate base plate.
The bioelectrical sampling electrode sensor, wherein the electrode interface comprises a plurality of electrode pins; the storage interface comprises a plurality of storage pins; the distance between two adjacent pins in the plurality of electrode pins is equal to the distance between two adjacent pins in the plurality of storage pins.
The bioelectricity sampling electrode sensor is characterized in that a substrate base plate is provided with a containing groove, the storage assembly is located in the containing groove, and the upper surface of the storage interface is flush with the surface of the substrate base plate.
The bioelectricity sampling electrode sensor is characterized in that the substrate base plate comprises a limiting part and a connecting part which is provided with the accommodating groove; the limiting part is connected with the electrode assembly, and the electrode interface extends to the connecting part through the limiting part.
The bioelectricity sampling electrode sensor is characterized in that a limiting baffle is arranged on the substrate base plate, the electrode interface and the storage interface are located on the same side of the limiting baffle, and when the electrode interface and the storage interface are matched with a connector, the limiting baffle abuts against the connector.
The bioelectrical sampling electrode sensor is characterized in that the electrode assembly comprises a plurality of electrode plates, and the electrode interface comprises a plurality of electrode pins; the electrode pins correspond to the electrode plates one by one, and each bioelectrode is electrically connected with the corresponding electrode pin.
The bioelectricity sampling electrode sensor is characterized in that the electrode assembly comprises a flexible circuit board, a plurality of printed circuits are arranged on the flexible circuit board, the printed circuits correspond to a plurality of electrode plates one by one, and each printed circuit electrically connects the corresponding electrode plate with an electrode pin corresponding to the electrode plate.
The bioelectricity sampling electrode sensor is characterized in that the storage component comprises a storage substrate and a storage chip; the storage chip and the storage interface are both assembled on the storage substrate, and the storage chip is electrically connected with the storage interface.
Has the advantages that: compared with the prior art, the invention provides a bioelectricity sampling electrode sensor, which comprises a connector and an insertion part, wherein the insertion part comprises an electrode component, a substrate base plate and a storage component; the storage interfaces of the storage assembly are all assembled on the substrate base plate, the electrode assembly is connected with the substrate base plate, the electrode interface of the electrode assembly is arranged on the substrate base plate, and the electrode interface and the storage interface share a connector. According to the invention, the electrode interface and the storage interface share the connector, so that the production cost of the electrode sensor is reduced on one hand, and the structural part complexity of the bioelectricity sampling electrode sensor is reduced on the other hand, thus the production process of the bioelectricity sampling electrode sensor can be simplified, and the yield of the bioelectricity sampling electrode sensor is improved.
Drawings
Fig. 1 is a schematic structural diagram of a bioelectricity sampling electrode sensor provided by the present invention.
Fig. 2 is an exploded view of an insertion part in the bioelectrical sampling electrode sensor provided in the present invention.
Fig. 3 is a schematic view of a structure of an insertion portion of the bioelectrical sampling electrode sensor according to the present invention.
Fig. 4 is a schematic structural diagram of another view angle of the insertion portion in the bioelectricity sampling electrode sensor provided by the present invention.
Fig. 5 is a partial exploded view of an insertion part in the bioelectrical sampling electrode sensor according to the present invention.
FIG. 6 is a partial schematic view of an insertion portion of a bioelectrical sampling electrode sensor according to the present invention.
Detailed Description
The present invention provides a bioelectricity sampling electrode sensor, and in order to make the purpose, technical scheme and effect of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that the same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms may be understood by those skilled in the art according to specific circumstances.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention will be further explained by the description of the embodiments with reference to the drawings.
The present embodiment provides a bioelectrical sampling electrode sensor, as shown in fig. 1 to 6, comprising an insertion portion and a connector 40, the insertion portion being fitted with the connector 40. The insertion part includes an electrode assembly 10, a substrate base plate 20, and a storage assembly 30; the storage assembly 30 is mounted on the substrate base plate 20, the storage assembly 30 includes a storage interface 32, the electrode assembly 10 is connected with the substrate base plate 20, and the electrode assembly 10 includes an electrode interface 12, and the electrode interface 12 is located on the substrate base plate 20. That is, the electrode interface 12 and the storage interface 32 of the electrode assembly 10 are both located on the substrate 20, the electrode interface 12 and the storage assembly 30 share the connector 40, and when the insertion portion is inserted into the connector 40, the electrode assembly 10 and the storage assembly 30 are both communicated with the connector 40, so that the number of connectors 40 in the bioelectrical sampling electrode sensor can be reduced, thereby reducing the production cost of the bioelectrical sampling electrode sensor, and on the other hand, the structural complexity of the bioelectrical sampling electrode sensor is reduced, thereby simplifying the production process of the bioelectrical sampling electrode sensor, and further improving the yield of the bioelectrical sampling electrode sensor. Wherein the bioelectrical sampling electrode sensor further comprises a connector upper housing 50 and a connector lower housing 60, the connector upper housing 50 and the connector lower housing 60 being mated to form a housing having an opening; the connector 40 is located within the housing, the insert portion mates with the opening, and the insert portion is insertable into the housing through the opening and connects with the connector 40.
As shown in fig. 3 to 6, the storage component 30 and the electrode component 10 are located on the same plane of the substrate 20, so that the storage interface 32 and the electrode interface 12 are located on the same side of the substrate 20, and the upper surface of the storage interface 32 is flush with the upper surface of the electrode interface 12, so that the connection surface of the storage interface 32 is flush with the connection surface of the electrode interface 12, so that when the electrode interface 12 and the storage interface 32 are connected with the connector 40, the connection surface of the storage interface 32 and the connection surface of the electrode interface 12 can be simultaneously connected with the connection pins of the connector 40, thereby realizing that the storage interface 32 and the electrode interface 12 share the connector 40. In addition, in one implementation manner of the present embodiment, the storage interface 32 and the electrode interface 12 are arranged in parallel along a direction perpendicular to the width direction of the substrate 20, wherein the width direction of the substrate 20 refers to a direction perpendicular to the extending direction of the substrate 20. For example, the extending direction of the base substrate 20 may be a direction from the connection of the electrode assembly 10 and the base substrate 20 toward the electrode interface 12.
Further, as shown in fig. 6, the substrate base plate 20 includes a limiting portion 21 and a connecting portion 22, one end of the connecting portion 22 is connected to the limiting portion 21, and the other end extends in a direction away from the limiting portion 21. The electrode assembly 10 is connected to the position limiting portion 21, and the electrode interface 12 passes through the position limiting portion 21 and is disposed on the connecting portion 22. The storage assembly 30 is assembled on the connection portion 22 such that the storage interface 32 of the storage assembly 30 and the electrode interface 12 of the electrode assembly 10 are both located on the connection portion 22, and the electrode interface 12 and the storage interface 32 are arranged in parallel along a direction perpendicular to an extending direction of the connection portion 22, wherein the direction perpendicular to the extending direction of the connection portion 22 is a width direction of the substrate base plate 20. In addition, the connection surface of the storage interface 32 faces the mounting opening of the mounting groove, and the storage interface 32 is disposed outside the mounting groove through the mounting opening of the mounting groove, so that the connection surface of the storage interface 32 is exposed outside the substrate base plate 20. In addition, the connection surface of the storage interface 32 is flush with the connection surface of the electrode interface 12, so that the connection surface of the storage interface 32 is coplanar with the connection surface of the electrode interface 12.
In a specific implementation manner, the limiting portion 21 may have an arc structure, and the connecting portion 22 has a rectangular parallelepiped structure; the diameter of the arc structure is larger than the width of the cuboid structure; when the electrode assembly 10 is coupled to the stopper portions 21, the stopper portions 21 at both sides of the electrode assembly 10 may serve as handles, which may facilitate the insertion of the insertion portion into the connector 40. Meanwhile, the structure of the stopper portion 21 can be increased, and the strength of the biological insertion portion can be improved.
Further, in an implementation manner of this embodiment, a limit baffle 24 is disposed on the substrate base plate 20, the limit baffle 24 is located on a first surface of the substrate base plate 20, and the first surface and a second surface of the substrate base plate 20 where the storage component 30 and the electrode interface 12 are arranged are opposite surfaces. The arrangement position of the storage interface 32 and the arrangement position of the electrode interface 12 are located on the same side of the arrangement position of the limiting baffle 24, when the electrode interface 12 and the storage interface 32 are matched with the connector 40, the limiting baffle 24 abuts against the connector 40 to limit the connector 40, and the accuracy of the connection pins of the connector 40 and the accuracy of the electrode interface 12 and the storage interface 32 can be improved. In addition, in one implementation manner of the present embodiment, in order to prevent the bioelectrical sampling electrode sensor from being detached from the connector 40, a positioning groove 23 is provided on one side of the substrate base plate 20 where the limit baffle 24 is provided, and the positioning groove 23 is recessed toward the inside of the substrate base plate 20 relative to the substrate base plate 20; the substrate base plate 20 is an elastic substrate base plate 20, when the electrode interface 12 and the storage interface 32 are matched with the connector 40, the positioning groove 23 can limit the connector 40, and when the electrode interface 12 and the storage interface 32 are required to be separated from the connector 40, the substrate base plate 20 can be pressed to enable the substrate base plate part to be elastically deformed so as to enable the electrode interface 12 and the storage interface 32 to be separated from the connector 40. Wherein, the substrate base plate 20 is a substrate plastic base plate; the positioning slot 23 may be disposed adjacent to the limit stop 24, and the limit stop 24 may be an inner wall of the positioning slot 23.
Further, as shown in fig. 1, 3, 5 and 6, the electrode assembly 10 includes a plurality of electrode pads 11, a flexible circuit board 13 and an electrode interface 12; the electrode interface 12 is connected with the electrode plate 11 through a flexible circuit board 13. The electrode sheet 11 is used for connecting to the body surface of a living body to perform bioelectricity sampling on the living body. The electrode plates 11 are sequentially arranged at intervals, and two adjacent electrode plates 11 are connected through a flexible circuit board 13. Thus, the flexible circuit board 13 includes several flexible circuit board portions; the number of the flexible circuit board parts is the same as that of the electrode plates 11, one flexible circuit board part of the flexible circuit board parts is positioned between the electrode plates 11 and the electrode interface 12, and the other circuit board parts except the flexible circuit board part are respectively positioned between the two electrode plates 11. In addition, in a specific implementation manner of the present embodiment, the electrode pad 11 may be an electrode of an adhesive button type, such as a silver chloride/silver bromide electrode pad 11, for example, a 3M adhesive tape + silver chloride electrode pad. In addition, each of the plurality of electrode sheets 11 is provided with a protective sheet 70, the protective sheet 70 is detachably connected to the electrode sheet 11, the protective sheet 70 is covered on the electrode sheet 11 when the bioelectrical sampling electrode sensor is not used, and the protective sheet 70 is separated from the electrode sheet 11 when the bioelectrical sampling electrode sensor is used. Of course, in practical applications, several electrode sheets 11 may correspond to the same protective sheet 70, and the protective sheet 70 covers each electrode sheet 11; a part of the electrode sheet 11 may correspond to one protective sheet 70, and a part of the electrode sheet 11 may correspond to the other protective sheet 70.
Further, as shown in fig. 6, the electrode interface 12 includes a plurality of electrode pins 121; the number of the electrode plates 11 is the same as that of the electrode pins 121, the electrode pins 121 correspond to the electrode plates 11 one by one, and each electrode plate 12 is electrically connected to the corresponding electrode pin. For example, the number of the electrode plates is 4, which are respectively marked as a first electrode plate, a second electrode plate, a third electrode plate and a fourth electrode plate, and the number of the electrode pins is 4, which are respectively a first electrode pin, a second electrode pin, a third electrode pin and a fourth electrode pin; the first electrode pin is connected with the first electrode plate, the second electrode pin is connected with the second electrode plate, the third electrode pin is connected with the third electrode plate, and the fourth electrode pin is connected with the fourth electrode plate.
Further, as shown in fig. 6, a plurality of printed circuits 14 are disposed on the flexible circuit board 13, the number of the plurality of printed circuits 14 is the same as the number of the plurality of electrode pads 11, the plurality of printed circuits 14 correspond to the plurality of electrode pads 11 one to one, and each printed circuit 14 electrically connects the corresponding electrode pad 11 to the corresponding electrode pin 121 of the electrode pad 11. For example, the number of the electrode pads 11 is 4, which are respectively marked as a first electrode pad, a second electrode pad, a third electrode pad and a fourth electrode pad, and the number of the printed circuits is 4, which are respectively marked as a first printed circuit, a second printed circuit, a third printed circuit and a fourth printed circuit; the first electrode plate, the second electrode plate, the third electrode plate and the fourth electrode plate are sequentially arranged from large to small according to the distance from the electrode interface 12, then one end of the first printed circuit is connected with the first electrode plate, and the other end of the first printed circuit sequentially passes through the flexible circuit board part between the first electrode plate and the second electrode plate, the flexible circuit board part between the second electrode plate and the third electrode plate and the flexible circuit board part between the third electrode plate and the fourth electrode plate and then is connected with a first electrode pin on the flexible circuit board part for assembling the electrode interface 12; the third electrode plate is electrically connected with a third electrode pin through a third printed circuit; the fourth electrode plate is electrically connected with the fourth electrode pin through a fourth printed circuit board.
Further, in one implementation manner of the embodiment, as shown in fig. 5 and 6, a notch is provided at one end of the flexible circuit board 13, where the electrode interface 12 is disposed, where the notch corresponds to the storage component 30, and when the storage component 30 and the flexible circuit board 13 are assembled on the substrate 20, the storage component 30 is partially disposed outside the mounting groove and in the notch, so that a connection surface of the storage interface 32 of the storage component 30 is flush with a connection surface of the electrode interface 12.
Further, as shown in fig. 5, the memory module 30 includes a memory substrate 31, a memory chip 33, and a memory interface 32; the memory chip 33 and the memory interface 32 are both mounted on the memory substrate 31, and the memory chip 33 is electrically connected to the memory interface 32. The memory substrate 31 may be a PCB board, and the memory chip 33 is mounted on the PCB board, wherein the memory chip 33 may be a memory device such as a smart card IC, an EEPROM, and the like. The memory chip 33 is used for storing the attribute information of the bioelectrical sampling electrode sensor, such as production date, verification information, version information, and the like. In this way, when the intelligent device such as the CPU/FPGA on the host side is connected to the connector 40, the property information of the bioelectrical sampling electrode sensor in the memory chip 33 can be read, and the validity, and the like of the bioelectrical sampling electrode sensor can be verified by the property information of the bioelectrical sampling electrode sensor. In addition, in a specific implementation manner of this embodiment, the attribute information in the storage chip 33 is encrypted (for example, content encryption of the attribute information or communication interface encryption corresponding to the attribute information, etc.), so that the attribute information at the terminal of the storage chip 33 cannot be easily read and pirated, and the security of the bioelectrical sampling electrode sensor is improved. It should be noted that the bus type, the chip interface mode, and the number of interfaces of the memory chip 33 may be determined according to actual requirements, and are not limited herein.
As shown in fig. 6, the memory interface 32 includes a plurality of memory pins 321, and the plurality of memory pins 321 are arranged in a row at equal intervals; the plurality of electrode pins 121 are arranged in a row at equal intervals, wherein a distance between two adjacent ones of the plurality of memory pins 321 is equal to an electrode distance between two adjacent ones of the plurality of electrode pins 121, and the plurality of memory pins 321 and the plurality of electrode pins 121 may be located in the same row. When the insertion part is inserted into the connector 40, the plurality of memory pins 321 and the plurality of electrode pins 121 are uniformly connected with the connection pins of the connector 40, and the plurality of memory pins 321 and the plurality of electrode pins 121 are independent from each other, and can be independently read based on coexistence and mutual noninterference between signals of the memory pins and signals between the electrode pins.
In summary, the present embodiment provides a bioelectrical sampling electrode sensor, which includes a connector and an insertion portion, wherein the insertion portion includes an electrode assembly, a substrate base plate and a storage assembly; the storage interfaces of the storage assembly are all assembled on the substrate base plate, the electrode assembly is connected with the substrate base plate, the electrode interface of the electrode assembly is arranged on the substrate base plate, and the electrode interface and the storage interface share a connector. According to the invention, the electrode interface and the storage interface share the connector, so that the production cost of the electrode sensor is reduced on one hand, and the structural part complexity of the bioelectricity sampling electrode sensor is reduced on the other hand, thus the production process of the bioelectricity sampling electrode sensor can be simplified, and the yield of the bioelectricity sampling electrode sensor is improved.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A bioelectrical sampling electrode sensor characterized by comprising an insertion portion and a connector; the insertion part comprises an electrode assembly, a substrate base plate and a storage assembly; the storage assembly comprises a storage interface, the electrode assembly comprises an electrode interface, the storage interface is assembled on the substrate base plate, the electrode assembly is connected with the substrate base plate, and the electrode interface is arranged on the substrate base plate; the electrode interface and the storage interface are matched with the connector.
2. The bioelectrical sampling electrode sensor according to claim 1, wherein the storage interface and the electrode interface are located on the same surface of the substrate base plate, and the storage interface and the electrode interface are juxtaposed in a width direction of the substrate base plate.
3. The bioelectrical sampling electrode sensor of claim 1, wherein the electrode interface comprises a plurality of electrode pins; the storage interface comprises a plurality of storage pins; the distance between two adjacent pins in the plurality of electrode pins is equal to the distance between two adjacent pins in the plurality of storage pins.
4. The bioelectrical sampling electrode sensor of claim 1, wherein a receiving groove is disposed on the substrate base plate, the memory assembly is located in the receiving groove, and an upper surface of the memory interface is flush with a surface of the substrate base plate.
5. The bioelectrical sampling electrode sensor according to claim 4, wherein the substrate base plate includes a stopper portion and a connecting portion with the accommodation groove disposed therein; the limiting part is connected with the electrode assembly, and the electrode interface extends to the connecting part through the limiting part.
6. The bioelectrical sampling electrode sensor according to claim 1, wherein a limiting baffle is disposed on the substrate, the electrode interface and the storage interface are located on the same side of the limiting baffle, and the limiting baffle abuts against the connector when the electrode interface and the storage interface are engaged with the connector.
7. The bioelectrical sampling electrode sensor of claim 1, wherein the electrode assembly comprises a plurality of electrode pads, and the electrode interface comprises a plurality of electrode pins; the electrode pins correspond to the electrode plates one by one, and each bioelectrode is electrically connected with the corresponding electrode pin.
8. The bioelectrical sampling electrode sensor according to claim 7, wherein the electrode assembly comprises a flexible circuit board on which a plurality of printed circuits are provided, the plurality of printed circuits correspond to the plurality of electrode pads one to one, and each printed circuit electrically connects its corresponding electrode pad to the electrode pin corresponding to the electrode pad.
9. The bioelectrical sampling electrode sensor of claim 1, wherein the memory assembly comprises a memory substrate and a memory chip; the storage chip and the storage interface are both assembled on the storage substrate, and the storage chip is electrically connected with the storage interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524106.7A CN111568416A (en) | 2020-06-10 | 2020-06-10 | Bioelectricity sampling electrode sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010524106.7A CN111568416A (en) | 2020-06-10 | 2020-06-10 | Bioelectricity sampling electrode sensor |
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| Publication Number | Publication Date |
|---|---|
| CN111568416A true CN111568416A (en) | 2020-08-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010524106.7A Pending CN111568416A (en) | 2020-06-10 | 2020-06-10 | Bioelectricity sampling electrode sensor |
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| CN (1) | CN111568416A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006776A1 (en) * | 1991-10-01 | 1993-04-15 | Interflo Medical, Inc. | A diagnostic catheter with memory |
| JPH08321360A (en) * | 1995-05-24 | 1996-12-03 | Japan Aviation Electron Ind Ltd | Connector |
| US6298255B1 (en) * | 1999-06-09 | 2001-10-02 | Aspect Medical Systems, Inc. | Smart electrophysiological sensor system with automatic authentication and validation and an interface for a smart electrophysiological sensor system |
| CN101460217A (en) * | 2006-06-01 | 2009-06-17 | Bmr研究发展有限公司 | Smart garment technology |
| CN202393539U (en) * | 2011-12-08 | 2012-08-22 | 国营东方仪器厂 | Intelligent identifying torque sensor |
| DE102012103646A1 (en) * | 2012-04-25 | 2013-10-31 | linguwerk GmbH | System for operating accessory equipment for mobile terminal in information technology application (IT) device, transmits data between IT device and accessory equipment, when wired audio interface of accessory equipment is used |
-
2020
- 2020-06-10 CN CN202010524106.7A patent/CN111568416A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1993006776A1 (en) * | 1991-10-01 | 1993-04-15 | Interflo Medical, Inc. | A diagnostic catheter with memory |
| JPH08321360A (en) * | 1995-05-24 | 1996-12-03 | Japan Aviation Electron Ind Ltd | Connector |
| US6298255B1 (en) * | 1999-06-09 | 2001-10-02 | Aspect Medical Systems, Inc. | Smart electrophysiological sensor system with automatic authentication and validation and an interface for a smart electrophysiological sensor system |
| CN101460217A (en) * | 2006-06-01 | 2009-06-17 | Bmr研究发展有限公司 | Smart garment technology |
| CN202393539U (en) * | 2011-12-08 | 2012-08-22 | 国营东方仪器厂 | Intelligent identifying torque sensor |
| DE102012103646A1 (en) * | 2012-04-25 | 2013-10-31 | linguwerk GmbH | System for operating accessory equipment for mobile terminal in information technology application (IT) device, transmits data between IT device and accessory equipment, when wired audio interface of accessory equipment is used |
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