CN215457951U - Wearable cardiovascular monitoring device - Google Patents
Wearable cardiovascular monitoring device Download PDFInfo
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- CN215457951U CN215457951U CN202120444921.2U CN202120444921U CN215457951U CN 215457951 U CN215457951 U CN 215457951U CN 202120444921 U CN202120444921 U CN 202120444921U CN 215457951 U CN215457951 U CN 215457951U
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- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 34
- 238000012806 monitoring device Methods 0.000 title claims abstract description 29
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 18
- 239000004677 Nylon Substances 0.000 claims description 17
- 229920001778 nylon Polymers 0.000 claims description 17
- 229920002635 polyurethane Polymers 0.000 claims description 9
- 239000004814 polyurethane Substances 0.000 claims description 9
- 229920001971 elastomer Polymers 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000009084 cardiovascular function Effects 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 6
- 230000002792 vascular Effects 0.000 description 6
- 208000024172 Cardiovascular disease Diseases 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000001314 paroxysmal effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model relates to a wearable cardiovascular monitoring device, which comprises a main body and a fixing belt; the main body comprises a shell, a signal acquisition mechanism, a data display mechanism and a signal processing mechanism, wherein the input end and the output end of the signal processing mechanism are respectively connected with the signal acquisition mechanism and the data display mechanism, and the signal acquisition mechanism comprises a long-groove-shaped optical signal sensor arranged in the center of the shell and electric signal sensing electrodes arranged on two sides of the optical signal sensor; the data display mechanism comprises a capacitive touch screen and cambered surface glass covering the capacitive touch screen; the signal processing mechanism comprises a first signal processing chip, a second signal chip, an MCU processor and a power module which are integrated on the main control board. This wearing formula cardiovascular monitoring devices's collection component can fully laminate the body surface to can gather and show heart rate, electrocardio data in real time, extensively be applicable to cardiovascular patient and the daily wearing of old person, carry out real-time self-checking to cardiovascular function situation.
Description
Technical Field
The utility model relates to the field of wearable cardiovascular monitoring devices, in particular to a wearable cardiovascular monitoring device.
Background
Death caused by cardiovascular diseases accounts for more than four times of the death rate of the total diseases, and the death rate causes great threat to the life safety of people. Because cardiovascular diseases have the characteristic of paroxysmal, patients and old people with the cardiovascular diseases need to effectively monitor heart rate and electrocardio monitoring in real time so as to find local or overall abnormal changes of various indexes of the cardiovascular diseases in time. The general volume of current cardiovascular monitoring facilities is great, is unfavorable for patient's real-time self-checking, and the current wearable monitoring device who is used for the self-checking adopts the structural style that sets up the module sensor in watch or bracelet main part, and it has following defect: (1) the result design is simple, and the sensor fitting degree is poor; (2) the sampling data is single, and the monitoring project is not comprehensive.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: overcome current wearing formula cardiovascular monitoring devices sensor laminating degree poor and sampling single, the incomplete defect of monitoring, provide a collecting element can fully laminate the body surface to can gather and show heart rate, the wearing formula cardiovascular monitoring devices of electrocardio data in real time.
The wearable cardiovascular monitoring device comprises a main body and a fixing belt for fixing the main body on an arm; the main body comprises a shell, a signal acquisition mechanism arranged on the lower surface of the shell, a data display mechanism arranged on the upper surface of the shell and a signal processing mechanism arranged in the shell, wherein the input end and the output end of the signal processing mechanism are respectively connected with the signal acquisition mechanism and the data display mechanism, and the signal acquisition mechanism comprises a long-groove-shaped optical signal sensor arranged in the center of the shell and electric signal sensing electrodes arranged on two sides of the optical signal sensor; the data display mechanism comprises a capacitive touch screen and cambered surface glass covering the capacitive touch screen; the signal processing mechanism comprises a first signal processing chip, a second signal chip, an MCU processor and a power module which are integrated on the main control board.
In order to enable the main body part to be capable of fully attaching and pressing the photoelectric sensor and the electric signal sensing electrode to the skin of the arm after the fixing band is tightened and enable the main body part to have a life splash-proof waterproof function, the shell comprises an elastic polyurethane bottom shell and a metal side shell, the electric signal sensing electrodes on two sides of the optical signal sensor are fixedly installed on the elastic polyurethane bottom shell, and an on/off machine key is arranged on the metal side shell.
Furthermore, a silica gel waterproof ring is arranged between the upper edge of the metal side shell and the cambered surface glass, an elastic rubber pad is arranged on the lower edge of the metal side shell, and the elastic polyurethane bottom shell is thermally bonded on the elastic rubber pad.
In order to enable the tightness and the fitting degree of the main body to be worn to be adjusted rapidly in a stepless mode, the fixing band is an elastic cloth band, one end of the fixing band is provided with a splicing ridge, the other end face of the fixing band is provided with a nylon velvet band and a nylon hook band respectively, two sides of the metal side shell are provided with a splicing groove and a penetrating frame respectively, one end of the fixing band is detachably connected to one end of the metal side shell through the matching of the splicing ridge and the splicing groove, and the other end of the fixing band is fixed through a nylon hasp formed by the nylon velvet band and the nylon hook band after passing through the penetrating frame and turning back.
Specifically to inside master control board structure, the output of light signal sensor is connected the input of first signal processing chip, signal of telecommunication sensing electrode connection the input of second signal chip, the input of first signal processing chip and second signal chip is connected the input of MCU treater, the output of MCU treater is connected the input of electric capacity touch screen, power module does each component power supply on the master control board.
Further, the first signal processing chip adopts a PPG-NJL531OR photoelectric processing chip which can select the vascular volume pulse wave collected by the optical signal sensor and convert the vascular volume pulse wave into a heart rate digital signal; the second signal chip adopts an ECG-BAC201 electrocardiosignal processing chip which can select the electrocardio-signal sensing electrode to acquire the HRV biopotential for cardiac beat and convert the HRV biopotential into electrocardio data signals; the MCU processor adopts a Huangshan I E301-1804 processor.
The wearable cardiovascular monitoring device overcomes the defects of poor sensor attaching degree, single sampling and incomplete monitoring of the conventional wearable cardiovascular detection equipment, and the acquisition element of the wearable cardiovascular monitoring device can be fully attached to the body surface and can acquire and display heart rate and electrocardiogram data in real time, so that the wearable cardiovascular monitoring device is widely suitable for daily wearing of cardiovascular patients and old people and can perform real-time self-detection on cardiovascular function conditions.
Drawings
The utility model is further described with reference to the accompanying drawings, in which:
FIG. 1 is a schematic plan view of the wearable cardiovascular monitoring device;
FIG. 2 is a schematic front plan view of the main body of the wearable cardiovascular monitoring device;
FIG. 3 is a schematic rear plan view of the main body of the wearable cardiovascular monitoring device;
FIG. 4 is an exploded view of the body of the wearable cardiovascular monitoring device;
FIG. 5 is a schematic plan view of the fastening strap of the wearable cardiovascular monitoring device;
fig. 6 is a block diagram of the resulting logical connections of the body of the present wearable cardiovascular monitoring device.
In the figure:
1-main body, 2-fixing band;
11-shell, 12-signal acquisition mechanism, 13-data display mechanism and 14-signal processing mechanism; 21-splicing edges, 22-nylon velvet belts and 23-nylon hook belts;
111-bottom shell, 112-side shell, 113-on/off key, 114-silica gel waterproof ring, 115-elastic rubber pad, 116-plug groove, 117-through frame; 121-optical signal sensor, 122-electrical signal sensing electrode; 131-a capacitive touch screen and 132-cambered surface glass; 141-a main control board, 142-a first signal processing chip, 143-a second signal chip, 144-an MCU processor and 145-a power supply module.
Detailed Description
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, it is to be understood that the terms "left", "right", "front", "back", "top", "bottom", "inner", "outer", etc., indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
The technical solution of the present invention is further described by the following specific examples, but the scope of the present invention is not limited to the following examples.
Embodiment 1: as shown in fig. 1 to 6, the wearable cardiovascular monitoring device comprises a main body 1 and a fixing belt 2 for fixing the main body 1 on an arm; the main body 1 comprises a shell 11, a signal acquisition mechanism 12 arranged on the lower surface of the shell 11, a data display mechanism 13 arranged on the upper surface of the shell 11, and a signal processing mechanism 14 arranged inside the shell 11, wherein the input end and the output end of the signal processing mechanism 14 are respectively connected with the signal acquisition mechanism 12 and the data display mechanism 13, and the signal acquisition mechanism 12 comprises a long-groove-shaped optical signal sensor 121 arranged in the center of the shell 11 and electric signal sensing electrodes 122 arranged on two sides of the optical signal sensor 121; the data display mechanism 13 comprises a capacitive touch screen 131 and cambered surface glass 132 covering the capacitive touch screen 131; the signal processing mechanism 14 includes a first signal processing chip 142, a second signal processing chip 143, an MCU processor 144 and a power module 145 integrated on the main control board 141.
The output end of the optical signal sensor 121 is connected to the input end of the first signal processing chip 142, the electrical signal sensing electrode 122 is connected to the input end of the second signal chip 143, the input ends of the first signal processing chip 142 and the second signal chip 143 are connected to the input end of the MCU processor 144, the output end of the MCU processor 144 is connected to the input end of the capacitive touch screen 131, and the power module 145 supplies power to each element on the main control panel 141. The first signal processing chip 142 adopts a PPG-NJL531OR photoelectric processing chip which can select the vascular volume pulse wave collected by the optical signal sensor and convert the vascular volume pulse wave into a heart rate digital signal; the second signal chip 143 adopts an ECG-BAC201 electrocardiosignal processing chip which can select the HRV bioelectric potential difference collected by the electric signal sensing electrode and convert the HRV bioelectric potential difference into electrocardio data signals; the MCU processor 144 employs a Huangshan I number E301-1804 processor.
Embodiment 2: the shell 11 of the wearable cardiovascular monitoring device comprises an elastic polyurethane bottom shell 111 and a metal side shell 112, wherein electric signal sensing electrodes 122 on two sides of the optical signal sensor 121 are fixedly arranged on the elastic polyurethane bottom shell 111, and an on/off button 113 is arranged on the metal side shell 112. A silica gel waterproof ring 114 is arranged between the upper edge of the metal side shell 112 and the cambered surface glass 132, an elastic rubber pad 115 is arranged on the lower edge of the metal side shell 112, and the elastic polyurethane bottom shell 111 is thermally bonded on the elastic rubber pad 115. Be used for the main part after tightening the fixed band, can laminate photoelectric sensor and signal of telecommunication sensing electrode comprehensively and compress tightly arm skin to make the main part possess life splashproof level waterproof function. The remaining structure and components are as described in embodiment 1, and the description will not be repeated.
Embodiment 3: according to the wearable cardiovascular monitoring device, the fixing band 2 is an elastic cloth band, one end of the fixing band 2 is provided with the inserting edge 21, the other end of the fixing band 2 is provided with the nylon velvet band 22 and the nylon hook band 23, the two sides of the metal side shell 112 are respectively provided with the inserting groove 116 and the penetrating frame 117, one end of the fixing band 2 is detachably connected to one end of the metal side shell 112 through the matching of the inserting edge 21 and the inserting groove 116, and the other end of the fixing band 2 is fixed through the nylon hasp formed by the nylon velvet band 22 and the nylon hook band 23 after passing through the penetrating frame 117 and turning back. The tightness and fit for wearing of the main body can be adjusted rapidly in a stepless manner, and the remaining structure and components are as described in embodiment 1 and will not be described repeatedly.
When in use: the main body is worn on the wrist or the big arm, and the adjusting fixing band is tightened to ensure that the optical signal sensor and the electric signal sensing electrode are tightly attached to the skin of the body surface.
And (3) running: the optical signal sensor collects vascular volume pulse waves and converts the vascular volume pulse waves into heart rate digital signals through the first signal processing chip, the electric signal sensing electrode collects heart beat HRV bioelectrical potential difference and converts the heart beat HRV bioelectrical potential difference into an electrocardio data signal through the second signal chip to be transmitted to the MCU processor, and the MCU processor compares the heart rate and the electrocardio data after data comparison and outputs the operated vasodilation and contraction data to the touch screen.
This wearing formula cardiovascular monitoring devices has overcome current wearing formula cardiovascular check out test set sensor laminating degree poor and sampling single, the incomplete defect of monitoring, and its acquisition element can fully laminate the body surface to can gather and show rhythm of the heart, electrocardio data in real time, extensively be applicable to cardiovascular patient and the daily wearing of old person, carry out real-time self-checking to cardiovascular function situation.
The foregoing description illustrates the principal features, rationale, and advantages of the utility model. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments or examples, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The foregoing embodiments or examples are therefore to be considered in all respects illustrative and not restrictive. The scope of the utility model is indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a cardiovascular monitoring devices of wearing formula which characterized by: comprises a main body (1) and a fixing belt (2) for fixing the main body (1) on an arm; the main body (1) comprises a shell (11), a signal acquisition mechanism (12) arranged on the lower surface of the shell (11), a data display mechanism (13) arranged on the upper surface of the shell (11), and a signal processing mechanism (14) arranged inside the shell (11), wherein the input end and the output end of the signal processing mechanism (14) are respectively connected with the signal acquisition mechanism (12) and the data display mechanism (13),
the signal acquisition mechanism (12) comprises a long-groove-shaped optical signal sensor (121) arranged in the center of the shell (11) and electric signal sensing electrodes (122) arranged on two sides of the optical signal sensor (121); the data display mechanism (13) comprises a capacitive touch screen (131) and cambered surface glass (132) covered on the capacitive touch screen (131); the signal processing mechanism (14) comprises a first signal processing chip (142), a second signal chip (143), an MCU processor (144) and a power supply module (145) which are integrated on a main control board (141).
2. The wearable cardiovascular monitoring device of claim 1, wherein: the shell (11) comprises an elastic polyurethane bottom shell (111) and a metal side shell (112), electric signal sensing electrodes (122) on two sides of the optical signal sensor (121) are fixedly arranged on the elastic polyurethane bottom shell (111), and an on/off machine key (113) is arranged on the metal side shell (112).
3. The wearable cardiovascular monitoring device of claim 2, wherein: a silica gel waterproof ring (114) is arranged between the upper edge of the metal side shell (112) and the cambered surface glass (132), an elastic rubber pad (115) is arranged on the lower edge of the metal side shell (112), and the elastic polyurethane bottom shell (111) is thermally bonded on the elastic rubber pad (115).
4. The wearable cardiovascular monitoring device of claim 3, wherein: the fixing band (2) is an elastic cloth band, one end of the fixing band (2) is provided with a splicing edge (21), the other end of the fixing band (2) is provided with a nylon velvet band (22) and a nylon hook band (23), two sides of the metal side shell (112) are respectively provided with an insertion groove (116) and a penetrating frame (117), one end of the fixing band (2) is detachably connected to one end of the metal side shell (112) through the matching of the splicing edge (21) and the insertion groove (116), and the other end of the fixing band (2) is fixed through a nylon hasp formed by the nylon velvet band (22) and the nylon hook band (23) after passing through the penetrating frame (117) to turn back.
5. The wearable cardiovascular monitoring device of any of claims 1-4, wherein: the output end of the optical signal sensor (121) is connected with the input end of the first signal processing chip (142), the electric signal sensing electrode (122) is connected with the input end of the second signal chip (143), the input ends of the first signal processing chip (142) and the second signal chip (143) are connected with the input end of the MCU processor (144), the output end of the MCU processor (144) is connected with the input end of the capacitive touch screen (131), and the power module (145) supplies power to all elements on the main control panel (141).
6. The wearable cardiovascular monitoring device of claim 5, wherein: the first signal processing chip (142) adopts a PPG-NJL531OR photoelectric processing chip; the second signal chip (143) adopts an ECG-BAC201 electrocardiosignal processing chip; the MCU processor (144) adopts a Huangshan I number E301-1804 processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444921.2U CN215457951U (en) | 2021-03-01 | 2021-03-01 | Wearable cardiovascular monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120444921.2U CN215457951U (en) | 2021-03-01 | 2021-03-01 | Wearable cardiovascular monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215457951U true CN215457951U (en) | 2022-01-11 |
Family
ID=79771482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120444921.2U Expired - Fee Related CN215457951U (en) | 2021-03-01 | 2021-03-01 | Wearable cardiovascular monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215457951U (en) |
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2021
- 2021-03-01 CN CN202120444921.2U patent/CN215457951U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |
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| CF01 | Termination of patent right due to non-payment of annual fee |