CN220632054U - Transmission type health detection ring - Google Patents
Transmission type health detection ring Download PDFInfo
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- CN220632054U CN220632054U CN202320702242.XU CN202320702242U CN220632054U CN 220632054 U CN220632054 U CN 220632054U CN 202320702242 U CN202320702242 U CN 202320702242U CN 220632054 U CN220632054 U CN 220632054U
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- finger
- health detection
- transmissive
- finger ring
- installation position
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- 238000001514 detection method Methods 0.000 title claims abstract description 39
- 230000005540 biological transmission Effects 0.000 title abstract description 17
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 32
- 210000001015 abdomen Anatomy 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract 1
- 238000013186 photoplethysmography Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 210000001519 tissue Anatomy 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 230000005856 abnormality Effects 0.000 description 5
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 210000002565 arteriole Anatomy 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000005057 finger movement Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The utility model discloses a transmission type health detection finger ring which comprises a finger ring body, an optical signal transmitter and a receiver. The finger ring body is provided with a first installation position and a second installation position, and the first installation position and the second installation position are suitable for being respectively positioned at the edges of two sides of the belly of the finger. The optical signal transmitter is arranged at the first installation position and is used for transmitting optical signals to the finger. The receiver is fixed at the second mounting position and is used for receiving the transmitted light signals emitted from the inside of the finger to the outside. The utility model improves the structure of the health detection finger ring, and realizes the accurate extraction of the pulse wave health signal at the lower layer of the finger belly by arranging the optical signal transmitter and the optical signal receiver at the edges of the two sides of the finger belly respectively, thereby improving the accuracy of the acquisition result; the light signal emitter and the light signal receiver of the transmission type health detection finger ring are provided with anti-slip positioning structures; in addition, the inner side of the finger ring body is in contact with the back of the finger, and special materials or surface treatment is adopted, so that the anti-skid effect is further improved.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a transmission type health detection finger ring.
Background
In the human body, with the flow of blood, cardiovascular pulse waves are emitted from the heart and spread in the human body, so that arteries and arterioles in subcutaneous tissue are periodically dilated. Photoplethysmography (PPG) is a non-invasive detection method for detecting blood volume changes in living tissue by means of electro-optical means. PPG uses light to interrogate tissue, and as blood in the tissue absorbs more light than surrounding tissue, a decrease in the amount of blood will result in an increase in the intensity of reflected or scattered light.
At present, PPG health detection finger rings generally adopt a reflective configuration, in which a light generator and a receiver of a reflective photoelectric method are located on the same side for measuring reflected light, and the reflective configuration uses the light scattering effect of human tissue.
Please refer to the utility model patent with publication number of CN114631672A, which discloses an intelligent ring and a control method thereof, wherein the intelligent ring comprises a body, a circuit board and a battery, the body comprises an annular inner shell and an outer shell surrounding the periphery of the inner shell, a containing cavity is formed between the inner shell and the outer shell, and the inner shell is provided with a boss protruding towards a center hole of the boss. The circuit board is arranged in the accommodating cavity and comprises a microprocessor, and a vibration sensor, an inertial sensor and a wireless communication module which are all electrically connected with the microprocessor, wherein the wireless communication module is in communication connection with external electrical equipment; the battery is connected with the circuit board. The circuit board is also provided with an optical sensor which is arranged corresponding to the boss, and the boss is provided with a window for the light of the optical sensor to pass through.
However, the optical sensor of the PPG health detection intelligent ring adopts a reflective photoelectric method to detect, and the light generator and the receiver are both positioned at the center of the finger belly (the boss is opposite to the finger belly). From the view of the finger ring scene, the finger belly surface is obviously worn by partial crowds such as work, movement and the like, for example, cocoons are generated, roughness and the like, and the situation can directly influence the accuracy of the existing reflective PPG optical sensor, so that measurement deviation and abnormality are caused.
Disclosure of Invention
The utility model mainly aims to provide a transmission type health detection finger ring, which aims to improve the accuracy of extracting pulse wave health signals of the lower layer of the finger belly and avoid measurement deviation and abnormality.
To achieve the above object, the present utility model provides a transmissive health detection finger ring, comprising:
the finger ring body is provided with a first installation position and a second installation position, and the first installation position and the second installation position are suitable for being respectively positioned at the edges of two sides of the belly of the finger;
the optical signal transmitter is arranged at the first installation position and is used for transmitting optical signals to the finger; and
and the receiver is fixed at the second installation position and is used for receiving the transmitted light signals emitted from the inside of the finger to the outside.
Optionally, the optical signal emitter is an LED emitter.
Optionally, the LED emitter comprises at least one of a red LED emitter, a green LED emitter, a blue LED emitter, a yellow LED emitter, or an infrared LED emitter.
Optionally, the receiver is a photodiode receiver.
Optionally, protruding portions for anti-skidding and positioning are arranged on two sides of the inner wall of the finger ring body, and the two protruding portions respectively form the first installation position and the second installation position.
Optionally, an anti-slip part for anti-slip is arranged at the contact position of the inner side of the finger ring body and the back of the finger.
Optionally, the anti-skid part is an anti-skid piece, and the anti-skid piece is made of flexible soft rubber; or alternatively
The anti-skid part is an anti-skid pattern arranged on the inner wall of the finger ring body, and the anti-skid pattern is at least one of a triangle pattern, a quadrilateral pattern, a polygonal pattern or a grid pattern.
Optionally, the transmission type health detection finger ring further comprises a circuit board, the finger ring body is provided with an installation cavity, the circuit board is respectively installed in the installation cavity, and the optical signal transmitter and the receiver are at least partially installed in the installation cavity and are respectively electrically connected with the circuit board.
Optionally, the transmissive health detection finger ring further comprises a sensor assembly, wherein the sensor assembly is arranged in the mounting cavity and is electrically connected with the circuit board for detecting human body sign information.
Optionally, the transmissive health detection finger ring further comprises a battery, wherein the battery is fixed in the mounting cavity and is electrically connected with the circuit board; and/or
The display screen is arranged on the ring body and is electrically connected with the circuit board.
In the technical scheme of the utility model, the transmission type health detection finger ring comprises a finger ring body, an optical signal transmitter and a receiver; the finger ring body is provided with a first installation position and a second installation position, and the first installation position and the second installation position are suitable for being respectively positioned at the edges of two sides of the belly of the finger; the optical signal transmitter is arranged at the first installation position and is used for transmitting optical signals to the finger; the receiver is fixed at the second mounting position and is used for receiving the transmitted light signals emitted from the inside of the finger to the outside. It can be understood that by improving the structure of the health detection finger ring, the optical signal transmitters and the optical signal receivers are respectively arranged at the edges of the two sides of the finger belly, so that the accurate extraction of the pulse wave health signals of the lower layer of the finger belly is realized, the accuracy of the acquisition result is improved, and the measurement deviation and abnormality are effectively avoided.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a transmission type health detecting finger ring according to an embodiment of the present utility model;
FIG. 2 is a schematic view of an optical path of an embodiment of a transmissive health detection finger ring according to the present utility model;
fig. 3 is a front view of one embodiment of a transmissive health monitoring finger ring of the present utility model.
Reference numerals illustrate:
10. a finger ring body; 20. an optical signal transmitter; 30. a receiver; 101. a first mounting location; 102. a second mounting location; 112. an anti-slip part; 10a, mounting cavity.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" is presented throughout this document, it is intended to include three schemes in parallel, taking "a and/or B" as an example, including a scheme, or B scheme, or a scheme where a and B meet simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The utility model provides a transmission type health detection finger ring, in particular to a PPG health detection finger ring, which is not limited herein.
Referring to fig. 1 to 3, in an embodiment of the present utility model, the transmissive health sensing finger ring includes a finger ring body 10, an optical signal transmitter 20 and a receiver 30. The finger ring body 10 is provided with a first mounting position 101 and a second mounting position 102, and the first mounting position 101 and the second mounting position 102 are suitable for being respectively positioned at two side edges of the belly of the finger. The optical signal transmitter 20 is provided at the first mounting location 101 and is used to transmit an optical signal to a finger. The receiver 30 is fixed at the second mounting location 102 and is configured to receive transmitted light signals emitted from within the finger.
In this embodiment, the ring body 10 may be an annular structure assembled by a plurality of housings, and the housings enclose an installation space for installing the optical signal transmitter 20, the receiver 30 and other components, and the specific structure of the ring body 10 is not limited herein.
The optical signal emitter 20 may employ an LED emitter or other PPG signal emitter. Wherein the LED emitter may include at least one of a red LED emitter, a green LED emitter, a blue LED emitter, a yellow LED emitter, an infrared LED emitter, or the like, without limitation.
The receiver 30 may employ a PD receiver 30 (i.e., photodiode receiver 30) or other PPG signal receiver 30, etc., without limitation herein.
The PPG optical sensor constituted by the optical signal transmitter 20 and the receiver 30 may be a heart rate sensor for detecting heart rate, or an oxygen sensor for detecting oxygen saturation, or may be a combination of two kinds of oxygen and heart rate sensors.
In use, the transmissive health detection finger ring is worn on the belly of a finger so that light (red, green, infrared, etc.) emitted by the light signal emitter 20 can penetrate the belly from the side and be received by the receiver 30 on the opposite side.
It can be appreciated that by improving the structure of the health detection finger ring and arranging the optical signal emitter 20 and the optical signal receiver 30 at the edges of the two sides of the finger belly respectively, the accurate extraction of the pulse wave health signal of the lower layer of the finger belly is realized, the accuracy of the acquisition result is improved, and the measurement deviation and abnormality are effectively avoided.
It should be noted that the light generating device (optical signal transmitter 20) and the signal receiving device (receiver 30) of the transmission type photoelectric method are located at two sides of the measured portion, and mainly measure the transmitted light, and are suitable for the tissue with shorter distance between two sides of the human body. The light generating device and the receiving device of the reflective photoelectric method commonly used in the prior art are positioned on the same side and are used for measuring the reflected light. In contrast, the transmission type photoelectric method adopted by the utility model has low requirements on the measurement part, and almost all places with smooth tissues and little subcutaneous fat can be measured.
For the prior art, in view of the finger ring scene, the finger belly surface is obviously worn by part of people such as work, exercise and the like, for example, cocoons are generated, roughness and the like, and the situation can directly influence the accuracy of the existing reflective PPG optical sensor, so that measurement deviation and abnormality are caused.
However, the skin on both sides of the finger belly has little abrasion, and the proper light transmittance of the skin is maintained. Therefore, the design of the transmission type health detection finger ring is more suitable for collecting physical signs of the finger ring, and the collection result is more accurate and effective.
In order to improve the wearing stability of the transmission type health detection finger ring, so as to improve the accuracy of the detection result and the convenience of assembling the transmission type health detection finger ring, referring to fig. 1 to 3, in an embodiment, two sides of the inner wall of the finger ring body 10 may be provided with slightly raised protrusions for anti-slip and positioning, the optical signal transmitter 20 and the receiver 30 may be respectively installed in the two protrusions, and the two protrusions respectively form the first installation location 101 and the second installation location 102.
The anti-slip and positioning design can help a user to wear the health detection finger ring correctly, and meanwhile, the protruding part is tightly attached to the skin, so that the anti-slip limiting effect can be achieved, and the measuring accuracy can be guaranteed.
Referring to fig. 1 to 3, in an embodiment, an anti-slip part 112 for anti-slip is provided at a position where the inner side of the finger ring body 10 contacts the back of the finger. Therefore, the wearing stability of the transmission type health detection finger ring can be further improved, the influence of micro displacement generated by finger movement on the acquisition accuracy can be effectively avoided, and the accuracy of the detection result is improved.
In this embodiment, the anti-sliding portion 112 may be an anti-sliding member, and the anti-sliding member may be made of flexible soft rubber, especially silica gel or rubber.
Of course, in some other embodiments, the anti-slip portion 112 may also be an anti-slip pattern provided on the inner wall of the finger ring body 10, and the anti-slip pattern may be at least one of a triangle pattern, a quadrilateral pattern, a polygonal pattern, or a grid pattern, which is not limited herein.
To process the extracted pulse wave health signal of the lower layer of the finger belly, in an embodiment, the transmissive health detection finger ring may further include a circuit board, wherein the finger ring body 10 is provided with a mounting cavity 10a, the circuit board is respectively mounted in the mounting cavity 10a, and the optical signal transmitter 20 and the receiver 30 are at least partially mounted in the mounting cavity 10a and are respectively electrically connected with the circuit board.
In this embodiment, the transmissive health detection finger ring may further include a sensor assembly disposed in the mounting cavity 10a and electrically connected to the circuit board for detecting human body sign information or other information.
The sensor assembly may include some other functional sensor such as, but not limited to, a blood pressure sensor, a temperature sensor, a GPS sensor, an ultraviolet sensor, a proximity sensor, and the like.
To ensure that the transmissive health sensing finger ring has a certain cruising ability, in one embodiment, the transmissive health sensing finger ring may further include a battery secured in the mounting cavity 10a and electrically connected to the circuit board. The battery can be a rechargeable battery so as to be convenient for users to use.
In addition, the transmission type health detection finger ring can be further provided with a micro display screen, and the display screen can be arranged on the finger ring body 10 and electrically connected with the circuit board so as to be used for displaying information such as heart rate, blood oxygen, blood pressure, temperature, time and the like.
The foregoing description is only of the optional embodiments of the present utility model, and is not intended to limit the scope of the utility model, and all the equivalent structural changes made by the description of the present utility model and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (9)
1. A transmissive health detection finger ring, comprising:
the finger ring body is provided with a first installation position and a second installation position, and the first installation position and the second installation position are suitable for being respectively positioned at the edges of two sides of the belly of the finger;
the optical signal transmitter is arranged at the first installation position and is used for transmitting optical signals to the finger;
a receiver fixed at the second mounting position and used for receiving the transmitted light signals emitted from the inside of the finger; and
the finger ring body is provided with an installation cavity, the circuit boards are respectively installed in the installation cavity, and the optical signal transmitter and the receiver are at least partially installed in the installation cavity and are respectively and electrically connected with the circuit boards.
2. The transmissive health detection ring as set forth in claim 1, wherein said light signal emitter is an LED emitter.
3. The transmissive health detection ring of claim 2, wherein the LED emitter comprises at least one of a red LED emitter, a green LED emitter, a blue LED emitter, a yellow LED emitter, or an infrared LED emitter.
4. The transmissive health detection ring as set forth in claim 1, wherein said receiver is a photodiode receiver.
5. The transmissive health detection finger ring as set forth in claim 1, wherein the finger ring body has protrusions for anti-slip and positioning on both sides of the inner wall thereof, and the protrusions form the first mounting location and the second mounting location, respectively.
6. The transmissive health detection ring as set forth in claim 1, wherein the inner side of the ring body is provided with an anti-slip part for anti-slip at a position contacting the back of the finger.
7. The transmissive health detection ring as set forth in claim 6, wherein the anti-slip part is an anti-slip member, and the anti-slip member is a flexible soft rubber material; or alternatively
The anti-skid part is an anti-skid pattern arranged on the inner wall of the finger ring body, and the anti-skid pattern is at least one of a triangle pattern, a quadrilateral pattern, a polygonal pattern or a grid pattern.
8. The transmissive health detection ring as set forth in claim 7, further comprising a sensor assembly disposed in the mounting cavity and electrically connected to the circuit board for detecting human body sign information.
9. The transmissive health check ring as set forth in claim 7, further comprising a battery secured in said mounting cavity and electrically connected to said circuit board; and/or
The display screen is arranged on the ring body and is electrically connected with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320702242.XU CN220632054U (en) | 2023-03-31 | 2023-03-31 | Transmission type health detection ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320702242.XU CN220632054U (en) | 2023-03-31 | 2023-03-31 | Transmission type health detection ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632054U true CN220632054U (en) | 2024-03-22 |
Family
ID=90264200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320702242.XU Active CN220632054U (en) | 2023-03-31 | 2023-03-31 | Transmission type health detection ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632054U (en) |
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2023
- 2023-03-31 CN CN202320702242.XU patent/CN220632054U/en active Active
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