CN213821396U

CN213821396U - Wearable physiological signal monitoring finger stall

Info

Publication number: CN213821396U
Application number: CN202022658278.1U
Authority: CN
Inventors: 杜亚东
Original assignee: Chengdu Ziyuan Electronic Technology Co Ltd
Current assignee: Chengdu Ziyuan Electronic Technology Co Ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-30
Anticipated expiration: 2030-11-17

Abstract

The utility model relates to a dynamic monitoring equipment technical field, concretely relates to wearable physiological signal monitoring fingerstall, including monitoring fingerstall, display bracelet, electrode slice, be equipped with the light shielding layer in the monitoring fingerstall for preventing light and the light path of gathering physiological signal from being polluted, be equipped with the sensor module in the monitoring fingerstall, the sensor module includes first main control unit, light source drive front end, light source transceiver, electrocardio monitoring module and common mode power supply, the display bracelet includes second main control unit, orientation module, communication module, display module and right leg drive interface; compare in intelligent bracelet, the utility model discloses improved the measurement mode, with the mode of dactylotheca, with the sensor module laminating in the finger, guarantee to wait to detect the person at the in-process of motion, the light source guarantees the stability of data in the measurement process in skin in close contact with, the utility model discloses improved data receiving and dispatching mode, integrated communication module and orientation module, but long-range long-term recording, real-time tracking location.

Description

Wearable physiological signal monitoring finger stall

Technical Field

The utility model relates to a developments guardianship equipment technical field, concretely relates to wearing formula physiological signal monitoring dactylotheca.

Background

The physiological signal monitoring equipment is used for measuring physiological parameters of human body such as heart rate, electrocardio, pulse and blood oxygen saturation, and comparing the physiological parameters with a normal fluctuation range of physiological signals, and can give an alarm if the measured value is not in the normal range. With the development of modern science and technology, physiological signal monitoring equipment tends to be simplified and portable, so that people can observe body changes at any time.

At present, most of physiological signal detection devices in the market are divided into two types, one type is an intelligent bracelet for collecting physiological signals at a wrist part, and the other type is a finger clip for collecting physiological signals at a finger part. Physiological signal is gathered at wrist department to the intelligence bracelet, portable, but the light source is not firm with skin contact, and human wrist part blood vessel is less darker, and measuring result can receive multiple external factor influence, and human itself can lead to measuring result error if the arm hair is many, the complexion is darker or the arm rocks the time. The physiological signal acquisition finger clamp acquires physiological signals at the position of a finger, blood vessels at the position of the finger of a human body are more and shallower, and a measurement result is accurate.

Based on this, the utility model designs a wearing formula physiology signal monitoring dactylotheca to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wearing formula physiological signal monitoring dactylotheca to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: wearing formula physiological signal monitoring dactylotheca, including the monitoring dactylotheca, show the bracelet, the electrode slice, be equipped with light shielding layer in the monitoring dactylotheca, a light and light path for preventing to gather physiological signal are contaminated, the degree of accuracy that improves physiological signal and detect, be equipped with the sensor module in the monitoring dactylotheca, the sensor module includes first main control unit, light source drive front end, the light source transceiver, electrocardio monitoring module and common mode power supply, first main control unit links to each other with the display bracelet and carries out data transmission, first main control unit control light source drive front end passes through the algorithm conversion with the signal of gathering to specific physiological signal data, first main control unit control electrocardio monitoring module is used for monitoring the electrocardio wave form, light source drive front end is used for driving the light source transceiver to send and gather light, the light source transceiver is used for sending and receiving and gathering light, common mode power supply is used for first main control unit, The display bracelet comprises a second main controller, a positioning module, a communication module, a display module and a right leg driving interface.

Further, be connected through the connecting wire between monitoring dactylotheca and the demonstration bracelet, through electrode line connection between demonstration bracelet and the electrode slice, connecting wire and electrode line all are used for transmitting data.

Furthermore, the second main controller is used for receiving and processing data collected by the electrode plate, the second main controller controls the positioning module to acquire position information to realize real-time tracking and positioning, the second main controller controls the communication module to send the collected information to the remote server to realize long-term recording, the second main controller controls the display module to display the collected physiological signal data, and the right leg driving interface is connected with the electrode plate through an electrode wire and used for high-precision electrocardio and blood pressure signal measurement.

Furthermore, the diameters of the connecting line and the electrode line are both smaller than 2 mm.

Furthermore, the monitoring finger sleeve is made of fiber materials, so that the built-in sensor module of the finger sleeve can be tightly attached to the skin, and normal life and work are not influenced while the accuracy of physiological signal acquisition is ensured.

Compared with the prior art, the beneficial effects of the utility model are that:

1. compare in intelligent bracelet, the utility model discloses improved the measurement mode, with the mode of dactylotheca, with the sensor module laminating in the finger, guarantee to wait to detect the person at the in-process of motion, the light source guarantees the stability of data in the measurement process in skin in close contact with. Improved the measuring position, the wrist department measures the physiological signal degree of difficulty great, receives influence such as skin color and hair easily, the utility model discloses the measuring position is located the finger belly, and this position vascularity is wide, hairless, comparatively easy and accurate when measuring physiological signal.

2. Compare in physiological signal collection and indicate to press from both sides, the utility model discloses improved measuring equipment, the dactylotheca is small, can use at any time, and real-time measurement does not influence the normal use and the normal life and the work of finger after wearing.

3. Compare in current physiological signal measuring equipment, the utility model discloses improved data receiving and dispatching mode, integrated communication module and orientation module, but long-range long-term record, real time tracking location changes traditional cell-phone demonstration and bluetooth data receiving and dispatching mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of a module structure of the sensor module of the present invention;

fig. 3 is the utility model discloses the connection schematic diagram of monitoring dactylotheca, demonstration bracelet and electrode slice.

In the drawings, the components represented by the respective reference numerals are listed below:

1. monitoring a finger stall; 2. displaying the bracelet; 201. a second master controller; 202. a positioning module; 203. a communication module; 204. a display module; 205. a right leg drive interface; 3. an electrode sheet; 4. a sensor module; 401. a first master controller; 402. a light source driving front end; 403. a light source transceiver; 404. an electrocardio monitoring module; 405. a common mode power supply; 5. a connecting wire; 6. an electrode wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the wearable physiological signal monitoring fingerstall comprises a monitoring fingerstall 1, a display bracelet 2 and an electrode plate 3, wherein a light shielding layer is arranged in the monitoring fingerstall 1 and used for preventing light and light paths for acquiring physiological signals from being polluted and improving the accuracy of physiological signal detection, a sensor module 4 is arranged in the monitoring fingerstall 1, the size of the built-in sensor module 4 is not more than 10mm multiplied by 10mm, the pulse, finger temperature and blood pressure saturation are acquired, and when the wearable physiological signal monitoring fingerstall is matched with the electrode plate for use, the electrocardio, heart rate and blood pressure can be measured; sensor module

The display bracelet 2 comprises a first main controller 401, a light source driving front end 402, a light source transceiver 403, an electrocardio monitoring module 404 and a common mode power supply 405, wherein the first main controller 401 is connected with the display bracelet 2 for data transmission, the first main controller 401 controls the light source driving front end 402 to convert acquired signals into specific physiological signal data through an algorithm, the first main controller 401 controls the electrocardio monitoring module 404 to monitor an electrocardio waveform, the light source driving front end 402 is used for driving the light source transceiver 403 to emit acquired light, the light source transceiver 403 is used for sending and receiving the acquired light, the common mode power supply 405 is used for supplying power to the first main controller 401, the light source driving front end 402, the light source transceiver 403 and the electrocardio monitoring module 404, the display bracelet 2 is 30mm multiplied by 50mm multiplied by 10mm in size, the display bracelet 2 comprises a second main controller 201, a positioning module 202, a communication module 203, a display module 204 and a right leg driving interface 205, the electrode plate 3 is attached to the position of the right shank of the human body, is connected with a display bracelet and is used for measuring high-precision electrocardio and blood pressure signals, and the second main controller 201 is connected with a buzzer.

Monitoring dactylotheca 1 is connected through connecting wire 5 between with showing bracelet 2, shows to be connected through electrode line 6 between bracelet 2 and the electrode slice 3, and connecting wire 5 and electrode line 6 all are used for transmitting data.

The second main controller 201 is used for receiving and processing data acquired by the electrode plate 3, the second main controller 201 controls the positioning module 202 to acquire position information to realize real-time tracking and positioning, the second main controller 201 controls the communication module 203 to send the acquired information to a remote server to realize long-term recording, the second main controller 201 controls the display module 204 to display the acquired physiological signal data, and the right leg driving interface 205 is connected with the electrode plate 3 through an electrode wire 6 and used for high-precision electrocardio and blood pressure signal measurement.

The connecting wire 5 and the electrode wire 6 are both smaller than 2mm in diameter.

The monitoring fingerstall 1 is made of fiber materials, the fiber materials have the characteristics of good elasticity and no hand tightening, and the built-in sensor module 4 of the fingerstall can be tightly attached to the skin, so that the normal life and work are not influenced while the accuracy of physiological signal acquisition is ensured.

One specific application of this embodiment is: the utility model discloses when using, will show that bracelet 2 wears to wrist department, will monitor dactylotheca 1 and wear on the thumb, the position of adjustment monitoring dactylotheca 1 makes built-in sensor module 4 hug closely the thumb web. After finishing wearing, long press the function button on showing bracelet 2 and light up to liquid crystal display and realize the start function. After the machine is started, the display screen alternately displays the acquired pulse, finger temperature and blood oxygen saturation, if certain physiological signal data is lower than a normal fluctuation range, the display screen flickers to display the physiological signal value, and the buzzer makes a 'drop' sound to achieve a prompt effect. After the thumb of the other hand is pressed on the sensor module 4, the monitoring finger sleeve 1 starts to collect electrocardio, heart rate and blood pressure signals, and the display screen displays the electrocardiogram, heart rate value and blood pressure value. Simultaneously the utility model discloses possess 4G and satellite positioning function, can upload to the cloud ware with the data of gathering on, when the physiological data of monitoring is unusual, can remote alarm and show user current position.

As shown in fig. 1, the light source transceiver 403 emits light with different wavelengths to the skin, and detects the intensity of the reflected light to obtain different physiological signal data.

And (3) measuring the pulse: because the heart beats, the blood volume in the blood vessel can have rhythmic change, a part of the light emitted by the light source transceiver 403 can be absorbed by the blood in the blood vessel, the larger the blood volume is, the more the light is absorbed, the less the light is reflected back, along with the rhythm of the heart beat, the blood volume in the blood vessel periodically changes, the detected reflected light intensity also changes, according to the change interval of the detected light intensity signal, the heart rate and pulse data can be calculated, if the incident light is green light, the reflected light caused by the heart beat changes greatly, and therefore the light source transceiver emits the green light for monitoring the pulse signal.

Measuring finger temperature: the built-in sensor module integrates a temperature sensor, can monitor the skin temperature of the finger, and can realize early warning of frostbite.

Measuring the blood oxygen saturation: the blood oxygen saturation is the percentage of the volume of oxyhemoglobin combined by oxygen in blood to the volume of all combinable hemoglobin, and the oxygen, the hemoglobin and the deoxyhemoglobin can selectively absorb red light with the wavelength of 660nm and infrared light with the wavelength of 940nm, and the concentration ratio of the oxygen, the hemoglobin and the deoxyhemoglobin can be obtained through algorithm processing by detecting the intensity of the reflected red light and the infrared light, so that the blood oxygen saturation of a human body is obtained.

Since the heart produces electrical activation before mechanical contraction, the current of myocardial activation can be conducted from the heart through body tissues to the body surface, causing different potential changes at different parts of the body surface. The sensor module 4 built in the finger cot integrates an electrocardio detection module 404, and electrocardio waveforms are obtained by detecting the potentials of the left hand and the right hand and then processing the potentials by an algorithm. There are two options for monitoring locations:

firstly, monitoring the electric potential at the abdomen of the thumbs of both hands, and after the finger cot is worn, pressing the thumb of the other hand on the sensor module 4, wherein in the mode, a right leg driving signal is simulated by the first main controller 401;

monitoring electric potentials at the abdomen of the thumbs and the lower legs on the right side of the two hands, attaching the electrode plate 3 to the lower legs on the right side of the two hands, connecting the electrode plate with the display bracelet 2 through the electrode wire 6, wearing the finger sleeve, pressing the thumb of the other hand on the sensor module 4, sending a level signal of the lower legs on the right side of the lower legs to the first main controller 401 in the sensor module 4 through the display bracelet 2, and analyzing the collected level signal of the thumbs on the two hands and the received level signal of the lower legs on the right side of the two hands by the first main controller 401 to obtain an electrocardiographic waveform. The two modes can measure the electrocardiographic waveform to obtain the heart rate signal, but the electrocardiographic waveform measured by the second mode is more accurate and can be used for calculating the blood pressure value.

The utility model provides a product model is only for the use that this technical scheme goes on according to the structural feature of product, and its product can be adjusted and reform transform after purchasing, makes it match more and accord with the utility model belongs to technical scheme, it is the technical scheme of an optimal application of this technical scheme, and the model of its product can be replaced and reform transform according to the technical parameter of its needs, and it is familiar for technical staff that belongs to in the field, consequently, what technical staff that belongs to in the field can be clear passes through the utility model provides a technical scheme obtains corresponding result of use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Wearing formula physiological signal monitoring dactylotheca, including monitoring dactylotheca (1), demonstration bracelet (2), electrode slice (3), its characterized in that: be equipped with the light shielding layer in monitoring dactylotheca (1), be equipped with sensor module (4) in monitoring dactylotheca (1), sensor module (4) include first main control unit (401), light source drive front end (402), light source transceiver (403), electrocardio monitoring module (404) and common mode power supply (405), first main control unit (401) link to each other with demonstration bracelet (2) and carry out data transmission, signal that first main control unit (401) control light source drive front end (402) will gather is passed through the algorithm and is converted into specific physiological signal data, first main control unit (401) control electrocardio monitoring module (404) are used for monitoring electrocardio waveform, light source drive front end (402) are used for driving light source transceiver (403) and send and gather light, light source transceiver (403) are used for sending and receiving and gather light, common mode power supply (405) are used for giving first main control unit (401), The display bracelet (2) comprises a second main controller (201), a positioning module (202), a communication module (203), a display module (204) and a right leg driving interface (205).

2. The wearable physiological signal monitoring finger cuff of claim 1, wherein: the monitoring finger stall is connected through connecting wire (5) between monitoring dactylotheca (1) and the demonstration bracelet (2), be connected through electrode line (6) between demonstration bracelet (2) and electrode slice (3), connecting wire (5) and electrode line (6) all are used for transmission data.

3. The wearable physiological signal monitoring finger cuff of claim 2, wherein: the second main controller (201) is used for receiving and processing data collected by the electrode plate (3), the second main controller (201) controls the positioning module (202) to acquire position information to realize real-time tracking and positioning, the second main controller (201) controls the communication module (203) to send collected information to a remote server to realize long-term recording, the second main controller (201) controls the display module (204) to display collected physiological signal data, and the right leg driving interface (205) is connected with the electrode plate (3) through an electrode wire (6) and used for high-precision measurement of electrocardio and blood pressure signals.

4. The wearable physiological signal monitoring finger cuff of claim 3, wherein: the diameters of the connecting wire (5) and the electrode wire (6) are both smaller than 2 mm.

5. The wearable physiological signal monitoring finger cuff of claim 1, wherein: the monitoring finger stall (1) is made of fiber materials.