CN111657919A - Wearable heart autonomic nervous system reflection monitor - Google Patents
Wearable heart autonomic nervous system reflection monitor Download PDFInfo
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- CN111657919A CN111657919A CN202010569832.0A CN202010569832A CN111657919A CN 111657919 A CN111657919 A CN 111657919A CN 202010569832 A CN202010569832 A CN 202010569832A CN 111657919 A CN111657919 A CN 111657919A
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6803—Head-worn items, e.g. helmets, masks, headphones or goggles
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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
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
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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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
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Abstract
The invention discloses a wearable heart autonomic nervous system reflex monitor, which comprises a monitoring host (1), an eye shield worn on the eyes of a patient, and two monitoring bracelets respectively worn on the wrists of the two hands of the patient; the eyeshade comprises two annular lens fixing frames (2), transparent lenses (3) are arranged in the annular parts of the lens fixing frames (2), annular inflation extrusion rings (4) are arranged on the lens fixing frames (2), two extrusion bulges (5) with hollow interiors are arranged on the inflation extrusion rings (4), and the interiors of the extrusion bulges (5) are communicated with the interiors of the inflation extrusion rings (4); the monitoring host (1) is arranged between the two lens fixing frames (2) and is fixedly connected with the two lens fixing frames (2). The technical scheme of this application can guarantee wearable equipment patient's heart condition monitoring's accuracy and reliability.
Description
Technical Field
The invention relates to a wearable heart autonomic nervous system reflex monitor, and belongs to the field of wearable equipment.
Background
The autonomic nervous system is composed of two parts, the sympathetic nervous system and the parasympathetic nervous system, innervates and regulates the activities and secretions of various organs, blood vessels, smooth muscles and glands of the body, and participates in endocrine regulation of glucose, fat, water and electrolyte metabolism, body temperature, sleep, blood pressure and the like. Two subsystems, governed by the cerebral cortex and hypothalamus, both antagonize and coordinate the physiological activities of the regulatory organs. The autonomic nervous system structure can in turn be divided into a central part and a peripheral part. The autonomic nervous system is distributed mainly to the viscera, the cardiovascular system, the cardiac muscle and the glands, with its central part also in the brain and spinal cord and the peripheral part comprising the visceromotor (efferent) fibers and the viscersensory (afferent) fibers, constituting the visceromotor and viscersensory nerves, respectively.
The onset of psychosomatic diseases is generally associated with instability of autonomic nerves, and most psychosomatic diseases occur in organs innervated by autonomic nerves. Therefore, autonomic nerve function tests are of guiding significance for the diagnosis of psychosomatic diseases.
Although the existing wearable equipment can monitor electrocardiosignals, part of cardiovascular and myocardial diseases are difficult to display on an electrocardiogram, and cardiovascular and myocardial autonomic nerve reflexes of patients are difficult to monitor, so that the applicability of the wearable equipment to cardiovascular and myocardial diseases is influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a wearable heart autonomic nervous system reflex monitor which monitors the reaction and operation of cardiovascular and myocardial autonomic nerves through the oculocerebral reflex so as to monitor the heart operation of a patient.
In order to solve the technical problems, the invention adopts the technical scheme that the wearable heart autonomic nervous system reflex monitor comprises a monitoring host, an eye shield worn on the eyes of a patient and two monitoring bracelets respectively worn on the wrists of the two hands of the patient; the eyeshade comprises two annular lens fixing frames and a hanging belt, wherein transparent lenses are arranged in the annular parts of the lens fixing frames, annular inflation extrusion rings are arranged on the lens fixing frames, two hollow extrusion bulges are arranged on the inflation extrusion rings, and the interiors of the extrusion bulges are communicated with the interiors of the inflation extrusion rings; the monitoring host is arranged between the two lens fixing frames and is fixedly connected with the two lens fixing frames; the monitoring bracelet comprises a bracelet body and a wrist strap, two ends of the wrist strap are fixed on two sides of the bracelet body, the monitoring bracelet is provided with an electrocardio monitoring device and a wireless receiving and transmitting module, and the output end and the input end of the electrocardio monitoring device are respectively in data transmission with the monitoring host through the wireless receiving and transmitting module; two ends of the hanging belt are respectively connected with the side parts of the two lens fixing frames.
Preferably, the wearable heart autonomic nervous system reflex monitor comprises a main processor, a data synchronization module, a multi-path transceiver circuit, a programmable filter circuit and a gain circuit; the output end and the input end of the electrocardio monitoring equipment are respectively in wireless data transmission with the multi-path transceiver circuit through the wireless transceiver module, the data end of the multi-path transceiver circuit is electrically connected with the data input end of the data synchronization module, and the output end of the data synchronization module is electrically connected with the data end of the main processor through the programmable filter circuit and the gain circuit; and wireless data transmission is carried out between the multipath transceiver circuit and the wireless transceiver module.
Optimized, above-mentioned wearing formula heart autonomic nervous system reflects monitor, electrocardio supervisory equipment includes electrocardio electrode one, electrocardio electrode two and the data acquisition module who acquires electrocardio electrode data, and electrocardio electrode one sets up on the surface of the wrist of laminating on the bracelet body, and electrocardio electrode two sets up on the surface of the wrist of laminating on the wrist area, and data acquisition module sets up in the bracelet body, and electrocardio electrode one, electrocardio electrode two's output is connected with data acquisition module's input electricity, and data acquisition module's output, input carry out data transmission through wireless transceiver module and guardianship host computer.
Preferably, the wearable heart autonomic nervous system reflex monitor is characterized in that the inflatable extrusion ring is connected with a micro air pump and an air pump control module, the output end of the micro air pump is connected with an inflation head through an air pipe, and the inflation head is hermetically connected with the inflatable extrusion ring and communicated with the interior of the inflatable extrusion ring; the control input end of the miniature air pump is electrically connected with the control output end of the air pump control module, and the control input end of the air pump control module is in data transmission with the monitoring host.
Preferably, the wearable heart autonomic nervous system reflex monitor is characterized in that the control input end of the air pump control module is connected with a clock timing switch, and the control input end of the clock timing switch is in data transmission with the monitoring host through the wireless transmission module.
Preferably, the wearable heart autonomic nervous system reflex monitor is characterized in that the side parts of the two lens fixing frames are respectively provided with a fixing plate, the fixing plates are provided with a brain wave electrode plate, the brain wave electrode plate is connected with a brain wave processing module, and the output end of the brain wave processing module is in data transmission with the monitoring host.
Preferably, the wearable heart autonomic nervous system reflex monitor comprises a brain wave processing module including an instrument amplifier, a low-pass filter, a high-pass filter and an analog-to-digital converter, wherein a brain wave electrode plate is electrically connected with an input end of the instrument amplifier, an output end of the instrument amplifier is electrically connected with an input end of the analog-to-digital converter through the low-pass filter and the high-pass filter, and an output end of the analog-to-digital converter is electrically connected with an input end of the data synchronization module.
Preferably, the wearable heart autonomic nervous system reflex monitor is characterized in that the brain wave electrode plate is connected with a movable pressure lever, one end of the movable pressure lever is fixedly connected with the brain wave electrode plate, and the other end of the movable pressure lever penetrates through the fixed plate and is in sliding contact with the fixed plate; and a rubber friction ring is arranged on the surface of the fixed plate, which is in contact with the movable pressing rod, and the rubber friction ring is in compressed contact with the movable pressing rod.
Optimized, above-mentioned wearing formula heart autonomic nervous system reflects monitor, the lacing film includes two lacing film pieces, two silica gel lacing films and two silica gel areas, and two silica gel lacing films are fixed in the lateral part of two lens mounts respectively, and the lacing film piece is the U type, and the U type opening both ends of lacing film piece are fixed with the silica gel lacing film piece, and the both ends in silica gel area are fixed with two lacing film pieces respectively, and lacing film piece and silica gel area integrated into one piece set up.
The invention has the advantages that:
(1) in this application, through the heart reflex guardianship heart activity of eye, extrude eyeball both sides through two extrusion protrusions on the inflatable extrusion ring for receive mechanical stimulation when the eye muscle tractive, arouse vagus nerve hyperexcitability, lead to arrhythmia, the pulse slows down. The reflection arc of the whole process is as follows: trigeminal branch of the eyes-trigeminal pons-nuclei of the brain-dorsal vagus nerve-muscles. Under normal conditions, after two extrusion bulges on the inflatable extrusion ring extrude two sides of an eyeball, the heart rhythm pulse of a patient becomes slow, the reduction is reduced by 10-20 times/minute, the improvement of the vagus nerve function is prompted by reducing more than 12 times/minute, and the obvious hyperfunction of the vagus nerve function is prompted by reducing 18-24 times/minute. If the pulse rate is not decreased or increased after compression, it is called "inverted-error reaction" and indicates that the sympathetic nerve function is increased, the autonomic nerve activity of the cardiovascular system and the cardiac muscle is abnormal, and the cardiac function of the patient is abnormal. The heartbeat and pulse monitoring of the patient is realized by the electrocardio monitoring equipment on the monitoring bracelet.
(2) The electrocardio monitoring equipment on the two monitoring bracelets simultaneously monitors the pulse and the electrocardio running of the two hands, and if the pulse and the electrocardio running conditions of the two hands are different, the heart function of the patient is possibly abnormal.
(3) In this application, make miniature air pump regularly open a period through clock time switch timing for two extrusion archs on the inflatable extrusion ring regularly extrude eyeball both sides, carry out the reflection of the eye heart to the patient according to certain time interval and detect.
(4) When the two extrusion bulges extrude the eyeball at regular time, the data synchronization module synchronizes the data received by the multipath transceiver circuit.
(5) The brain wave electrode plate and the brain wave processing module monitor brain wave activity of a patient, when the two extrusion bulges extrude eyeballs at regular time, brain wave reaction of the patient is observed, whether oculocardioreflex detection is successful or not is determined, if the brain waves do not change obviously when the two extrusion bulges extrude the eyeballs at regular time, the oculocardioreflex detection is unsuccessful, probably because the extrusion force degree is low, the monitoring host and the air pump control module control the micro air pump to continuously inflate the inflatable extrusion ring and the extrusion bulges until the brain waves change obviously.
(6) The position of the movable pressure lever is adjusted to enable the brain wave electrode plate to be attached to the temple, and the position of the movable pressure lever is fixed through friction between the movable pressure lever and the rubber friction ring, so that the position of the brain wave electrode plate is fixed.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a schematic top view of the eyeshade of the present invention;
FIG. 3 is a top view of FIG. 2;
FIG. 4 is a side view of FIG. 2;
FIG. 5 is a schematic view of the inner structure of the eyeshade of the present invention;
fig. 6 is a schematic structural view of the monitoring bracelet of the present invention.
Detailed Description
The technical features of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
The invention relates to a wearable heart autonomic nervous system reflex monitor, which comprises a monitoring host 1, an eye shield worn on the eyes of a patient, and two monitoring bracelets respectively worn on the wrists of the two hands of the patient; the eyeshade comprises two annular lens fixing frames 2 and a hanging belt, transparent lenses 3 are arranged in the annular parts of the lens fixing frames 2, annular inflation extrusion rings 4 are arranged on the lens fixing frames 2, two extrusion bulges 5 with hollow inner parts are arranged on the inflation extrusion rings 4, and the inner parts of the extrusion bulges 5 are communicated with the inner parts of the inflation extrusion rings 4; the monitoring host 1 is arranged between the two lens fixing frames 2 and is fixedly connected with the two lens fixing frames 2; the monitoring bracelet comprises a bracelet body 10 and a wrist strap 6, two ends of the wrist strap 6 are fixed on two sides of the bracelet body 10, an electrocardio monitoring device and a wireless transceiver module 11 are arranged on the monitoring bracelet, and the output end and the input end of the electrocardio monitoring device are respectively in data transmission with the monitoring host 1 through the wireless transceiver module 11; two ends of the hanging belt are respectively connected with the side parts of the two lens fixing frames 2.
The monitoring host 1 comprises a main processor 12, a data synchronization module 16, a multi-channel transceiver circuit 13, a programmable filter circuit 14 and a gain circuit 15; the output end and the input end of the electrocardio monitoring device are respectively in wireless data transmission with a multi-channel transceiver circuit 13 through a wireless transceiver module 11, the data end of the multi-channel transceiver circuit 13 is electrically connected with the data input end of a data synchronization module 16, and the output end of the data synchronization module 16 is electrically connected with the data end of a main processor 12 through a programmable filter circuit 14 and a gain circuit 15; and the multi-channel transceiver circuit 13 and the wireless transceiver module 11 perform wireless data transmission.
The electrocardio monitoring equipment comprises a first electrocardio electrode 7, a second electrocardio electrode 8 and a data acquisition module 9 for acquiring electrocardio electrode data, wherein the first electrocardio electrode 7 is arranged on the surface of a wrist attached to a bracelet body 10, the second electrocardio electrode 8 is arranged on the surface of the wrist attached to a wrist strap 6, the data acquisition module 9 is arranged in the bracelet body 10, the output end of the first electrocardio electrode 7 and the output end of the second electrocardio electrode 8 are electrically connected with the input end of the data acquisition module 9, and the output end and the input end of the data acquisition module 9 are in data transmission with a monitoring host 1 through a wireless transceiver module 11.
The inflatable extrusion ring 4 is connected with a micro air pump 17 and an air pump control module 18, the output end of the micro air pump 17 is connected with an inflatable head 19 through an air pipe, and the inflatable head 19 is hermetically connected with the inflatable extrusion ring 4 and communicated with the interior of the inflatable extrusion ring 4; the control input end of the micro air pump 17 is electrically connected with the control output end of the air pump control module 18, and the control input end of the air pump control module 18 is in data transmission with the monitoring host 1.
The control input end of the air pump control module 18 is connected with a clock timing switch 20, and the control input end of the clock timing switch 20 performs data transmission with the monitoring host 1 through the wireless transmission module 9.
The side parts of the two lens fixing frames 2 are respectively provided with a fixing plate 21, the fixing plate 21 is provided with a brain wave electrode plate 22, the brain wave electrode plate 22 is connected with a brain wave processing module, and the output end of the brain wave processing module is in data transmission with the monitoring host 1.
The brain wave processing module comprises an instrument amplifier 23, a low-pass filter 24, a high-pass filter 25 and an analog-to-digital converter 26, wherein the brain wave electrode slice 22 is electrically connected with the input end of the instrument amplifier 23, the output end of the instrument amplifier 23 is electrically connected with the input end of the analog-to-digital converter 26 through the low-pass filter 24 and the high-pass filter 25, and the output end of the analog-to-digital converter 26 is electrically connected with the input end of the data synchronization module 16.
The electroencephalogram electrode plate 22 is connected with a movable pressure lever 27, one end of the movable pressure lever 27 is fixedly connected with the electroencephalogram electrode plate 22, and the other end of the movable pressure lever 27 penetrates through the fixing plate 21 and is in sliding contact with the fixing plate 21; the surface of the fixed plate 21, which is in contact with the movable pressure rod 27, is provided with a rubber friction ring, and the rubber friction ring is in pressing contact with the movable pressure rod 27.
The hanging belt comprises two hanging lug pieces 29, two silica gel hanging pieces 28 and two silica gel belts 30, the two silica gel hanging pieces 28 are fixed on the side portions of the two lens fixing frames 2 respectively, the hanging lug pieces 29 are U-shaped, the two ends of the U-shaped opening of each hanging lug piece 29 are fixed with the silica gel hanging pieces 28, the two ends of each silica gel belt 30 are fixed with the two hanging lug pieces 29 respectively, and the hanging lug pieces 29 and the silica gel belts 30 are integrally formed.
The monitoring process of the application is that the brain wave electrode plate 22 is attached to the temple, the first electrocardio-electrode 7 and the second electrocardio-electrode 8 are attached to the wrist of a patient, brain waves are collected through the brain wave electrode plate 22, and electrocardiosignals are collected through the first electrocardio-electrode 7 and the second electrocardio-electrode 8. The air pump control module 18 controls the micro air pump 17 to inflate the inflatable extrusion ring 4 and the extrusion protrusion 5 at certain time intervals, when the brain waves are changed obviously, the inflation is stopped, the change of the electrocardiogram is monitored, the cardiovascular and myocardial autonomic nerve reflex condition of the patient is monitored through the change of the electrocardiogram, and then the heart activity of the patient is monitored.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions and substitutions within the spirit and scope of the present invention.
Claims (9)
1. The utility model provides a wearing formula heart autonomic nervous system reflects monitor which characterized in that: comprises a monitoring host (1), an eye shield worn on the eyes of a patient, and two monitoring bracelets respectively worn on the wrists of the two hands of the patient; the eyeshade comprises two annular lens fixing frames (2) and a hanging belt, transparent lenses (3) are arranged in the annular parts of the lens fixing frames (2), annular inflation extrusion rings (4) are arranged on the lens fixing frames (2), two extrusion bulges (5) with hollow interiors are arranged on the inflation extrusion rings (4), and the interiors of the extrusion bulges (5) are communicated with the interiors of the inflation extrusion rings (4); the monitoring host (1) is arranged between the two lens fixing frames (2) and is fixedly connected with the two lens fixing frames (2); the monitoring bracelet comprises a bracelet body (10) and a wrist strap (6), two ends of the wrist strap (6) are fixed on two sides of the bracelet body (10), an electrocardio monitoring device and a wireless transceiver module (11) are arranged on the monitoring bracelet, and the output end and the input end of the electrocardio monitoring device are respectively in data transmission with the monitoring host (1) through the wireless transceiver module (11); two ends of the hanging belt are respectively connected with the side parts of the two lens fixing frames (2).
2. The wearable cardiac autonomic nervous system reflex monitor of claim 1, wherein: the monitoring host (1) comprises a main processor (12), a data synchronization module (16), a multi-channel transceiver circuit (13), a programmable filter circuit (14) and a gain circuit (15); the output end and the input end of the electrocardio monitoring equipment are respectively in wireless data transmission with a multi-channel transceiver circuit (13) through a wireless transceiver module (11), the data end of the multi-channel transceiver circuit (13) is electrically connected with the data input end of a data synchronization module (16), and the output end of the data synchronization module (16) is electrically connected with the data end of a main processor (12) through a programmable filter circuit (14) and a gain circuit (15); and wireless data transmission is carried out between the multipath transceiving circuit (13) and the wireless transceiving module (11).
3. The wearable cardiac autonomic nervous system reflex monitor of claim 1, wherein: the electrocardio monitoring equipment comprises a first electrocardio electrode (7), a second electrocardio electrode (8) and a data acquisition module (9) for acquiring electrocardio electrode data, wherein the first electrocardio electrode (7) is arranged on the surface of a wrist attached to a bracelet body (10), the second electrocardio electrode (8) is arranged on the surface of the wrist attached to a wrist strap (6), the data acquisition module (9) is arranged in the bracelet body (10), the output end of the first electrocardio electrode (7) and the second electrocardio electrode (8) is electrically connected with the input end of the data acquisition module (9), and the output end and the input end of the data acquisition module (9) are in data transmission with a monitoring host (1) through a wireless transceiver module (11).
4. The wearable cardiac autonomic nervous system reflex monitor of claim 1, wherein: the inflatable extrusion ring (4) is connected with a micro air pump (17) and an air pump control module (18), the output end of the micro air pump (17) is connected with an inflating head (19) through an air pipe, and the inflating head (19) is hermetically connected with the inflatable extrusion ring (4) and communicated with the interior of the inflatable extrusion ring (4); the control input end of the micro air pump (17) is electrically connected with the control output end of the air pump control module (18), and the control input end of the air pump control module (18) is in data transmission with the monitoring host (1).
5. The wearable cardiac autonomic nervous system reflex monitor of claim 4, wherein: the control input end of the air pump control module (18) is connected with a clock timing switch (20), and the control input end of the clock timing switch (20) is in data transmission with the monitoring host (1) through the wireless transmission module (9).
6. The wearable cardiac autonomic nervous system reflex monitor of claim 2, wherein: the side parts of the two lens fixing frames (2) are respectively provided with a fixing plate (21), the fixing plate (21) is provided with a brain wave electrode plate (22), the brain wave electrode plate (22) is connected with a brain wave processing module, and the output end of the brain wave processing module is in data transmission with the monitoring host (1).
7. The wearable cardiac autonomic nervous system reflex monitor of claim 6, wherein: the brain wave processing module comprises an instrument amplifier (23), a low-pass filter (24), a high-pass filter (25) and an analog-to-digital converter (26), a brain wave electrode plate (22) is electrically connected with the input end of the instrument amplifier (23), the output end of the instrument amplifier (23) is electrically connected with the input end of the analog-to-digital converter (26) through the low-pass filter (24) and the high-pass filter (25), and the output end of the analog-to-digital converter (26) is electrically connected with the input end of the data synchronization module (16).
8. The wearable cardiac autonomic nervous system reflex monitor of claim 6, wherein: the brain wave electrode plate (22) is connected with a movable pressure lever (27), one end of the movable pressure lever (27) is fixedly connected with the brain wave electrode plate (22), and the other end of the movable pressure lever (27) penetrates through the fixing plate (21) and is in sliding contact with the fixing plate (21); the surface of the fixed plate (21) which is contacted with the movable pressure rod (27) is provided with a rubber friction ring which is tightly pressed and contacted with the movable pressure rod (27).
9. The wearable cardiac autonomic nervous system reflex monitor of claim 1, wherein: the hanging belt comprises two hanging lugs (29), two silica gel hanging pieces (28) and two silica gel belts (30), the two silica gel hanging pieces (28) are fixed on the side portions of the two lens fixing frames (2) respectively, the hanging lugs (29) are U-shaped, the two ends of a U-shaped opening of each hanging lug (29) are fixed with the silica gel hanging pieces (28), the two ends of each silica gel belt (30) are fixed with the two hanging lugs (29) respectively, and the hanging lugs (29) and the silica gel belts (30) are integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569832.0A CN111657919A (en) | 2020-06-20 | 2020-06-20 | Wearable heart autonomic nervous system reflection monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569832.0A CN111657919A (en) | 2020-06-20 | 2020-06-20 | Wearable heart autonomic nervous system reflection monitor |
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| Publication Number | Publication Date |
|---|---|
| CN111657919A true CN111657919A (en) | 2020-09-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010569832.0A Withdrawn CN111657919A (en) | 2020-06-20 | 2020-06-20 | Wearable heart autonomic nervous system reflection monitor |
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| CN (1) | CN111657919A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117137719A (en) * | 2023-05-26 | 2023-12-01 | 青岛海尔益康科技有限公司 | Multifunctional health monitoring hypnotic eye mask device |
-
2020
- 2020-06-20 CN CN202010569832.0A patent/CN111657919A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117137719A (en) * | 2023-05-26 | 2023-12-01 | 青岛海尔益康科技有限公司 | Multifunctional health monitoring hypnotic eye mask device |
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