CN204293148U - A kind of finger Worn type wireless heart rate monitoring alarm instrument - Google Patents
A kind of finger Worn type wireless heart rate monitoring alarm instrument Download PDFInfo
- Publication number
- CN204293148U CN204293148U CN201420795965.XU CN201420795965U CN204293148U CN 204293148 U CN204293148 U CN 204293148U CN 201420795965 U CN201420795965 U CN 201420795965U CN 204293148 U CN204293148 U CN 204293148U
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- alarm
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- microprocessor
- bluetooth
- gsm module
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Abstract
A kind of finger Worn type wireless heart rate monitoring alarm instrument, described alarm is made up of signal pickup assembly and displaying alarm; Sensor in signal pickup assembly and Bluetooth transmission chip are arranged in fingerstall, and the perception probe of sensor is placed in fingerstall inside surface; Displaying alarm comprises shell, microprocessor, Bluetooth receptions chip, LCDs, alarm, LED, gsm module and mobile phone, microprocessor, Bluetooth receptions chip, alarm, gsm module are arranged on enclosure, and LCDs and LED are arranged on case surface; Bluetooth transmission chip in Bluetooth receptions chip and signal pickup assembly with the use of and wireless connections, the signal output part of Bluetooth receptions chip is connected with the input end interface of microprocessor, and connecting fluid crystal display screen, alarm, LED, gsm module are connected the output terminal interface of microprocessor respectively.The utility model has that structure is simple, not damaged, favorable repeatability, precision advantages of higher.
Description
Technical field
The utility model relates to medical monitoring arts, especially a kind of monitoring alarm for monitoring of cardiac information.
Background technology
According to the information displaying that NCCD discloses, annual world population reaches 1,710 ten thousand people because of deaths from heart disease number, and China has every year and dies from sudden cardiac death more than 500,000 people, occupies first of countries in the world.Normal person's beats is 60 ~ 100 beats/min, heartbeat is crossed and is also claimed slowly that bradycardia, the rhythm of the heart are excessively slow, bradycardia, bradycrotic, refer to that heartbeat speed is lower than normal level, reach less than 50 times per minute, and heart rate per minute person below 40 times is often called that pathological heart is excessively slow, be common in the elderly and cardiac.
At present, the mechanism of sudden cardiac death is very complicated, also lacks a kind of method of effective, simple and direct EARLY RECOGNITION sudden cardiac death people at highest risk.Therefore, for effectively preventing the generation of sudden cardiac death, for solitary the elderly, patient win valuable rescue time, research and development one is needed effectively to measure and to monitor heart rate, and have multiple alarm function, use portability, practical and convenient novel heart rate monitor.
Known, product market relating to rhythm of the heart field all also cannot meet above-mentioned functional requirement substantially, and major defect is: 1, Sensor section and main frame are packaged together, and causes small product size comparatively large, uses portability poor; 2, sensor separates with main frame, but uses wire to connect, and causes user to use inconvenience; 3, only there is measurement function, can not monitor and report to the police, or warning function is single, cannot provide and report to the police timely and effectively; 4, long-rangely in real time the heart rate of the measured cannot be inquired about, understand the heart rate situation of the measured in time.Heart rate monitoring unit in sum all cannot meet the demand of people.
Summary of the invention
The purpose of this utility model is to provide that one is worn conveniently, security is high, accuracy is high, information transmission points Worn type wireless heart rate monitoring alarm instrument timely.
For achieving the above object, alarm described in the utility model is made up of signal pickup assembly and displaying alarm; Described signal pickup assembly comprises sensor and Bluetooth transmission chip, and sensor and Bluetooth transmission chip are arranged in fingerstall, and the perception of sensor probe is placed in fingerstall inside surface; Described displaying alarm comprises shell, microprocessor, Bluetooth receptions chip, LCDs, alarm, LED, gsm module and mobile phone, microprocessor, Bluetooth receptions chip, alarm, gsm module are arranged on enclosure, and LCDs and LED are arranged on case surface; Bluetooth transmission chip in Bluetooth receptions chip and signal pickup assembly with the use of and wireless connections, the signal output part of Bluetooth receptions chip is connected with the input end interface of microprocessor, the output terminal interface difference connecting fluid crystal display screen of microprocessor, alarm, LED, gsm module are connected, and described gsm module and mobile phone are supported the use by wireless electrical signals.
The course of work is roughly as follows:
Signal pickup assembly is worn on people's finger by fingerstall, sensor senses probe contacts with finger skin, by sensor, finger tips reflectance is detected, indirectly measure pulse signal, surveyed pulse signal is transferred to Bluetooth transmission chip, pulse signal is carried out AD conversion by Bluetooth transmission chip, calculate, wireless transmission, by Bluetooth transmission chip this pulse signal is wirelessly transferred to the Bluetooth receptions chip in displaying alarm, Bluetooth receptions chip is again by pulse signal input microprocessor, microprocessor carries out check processing to this pulse signal.It is abnormal if find after microprocessor detects, pulse signal occurs, just alarm and LED work is controlled, by alarm sounding alarm, by LED luminous alarm, microprocessor primer fluid crystal display screen and gsm module simultaneously, by LCDs display pulse reading, by gsm module to sending short message by mobile phone information, telealerting medical personnel or other family members.Wherein, signal pickup assembly is worn on monitored person's finger, and displaying alarm can be placed in hospital, also can care provider carry with.
Compared with the prior art, the beneficial effects of the utility model are:
1, structure is simple, not damaged, favorable repeatability, precision are high;
2, low in energy consumption, can remote transmission signal;
3, can remote monitoring, monitoring, medical personnel can carry with supervising device;
4, possess warning function, note can also be sent to other staff, to rescue in time.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model.
Fig. 2 is spatial structure sketch of the present utility model.
Drawing reference numeral in figure: 1 be sensor, 2 be fingerstall, 3 be shell, 4 be LCDs, 5 be alarm, 6 be LED, 7 for mobile phone.
Embodiment
In the spatial structure sketch of the present utility model shown in Fig. 2, alarm described in the utility model is made up of signal pickup assembly and displaying alarm; Described signal pickup assembly comprises sensor 1 and Bluetooth transmission chip, and sensor and Bluetooth transmission chip are arranged in fingerstall 2, and the perception of sensor probe is placed in fingerstall inside surface; Described displaying alarm comprises shell 3, microprocessor, Bluetooth receptions chip, LCDs 4, alarm 5, LED 6, gsm module and mobile phone 7, microprocessor, Bluetooth receptions chip, alarm, gsm module are arranged on enclosure, and LCDs and LED are arranged on case surface; Bluetooth transmission chip in Bluetooth receptions chip and signal pickup assembly with the use of and wireless connections, the signal output part of Bluetooth receptions chip is connected with the input end interface of microprocessor, the output terminal interface difference connecting fluid crystal display screen of microprocessor, alarm, LED, gsm module are connected, and described gsm module and mobile phone are supported the use by wireless electrical signals.Wherein, described sensor adopts photo-electric pulse transducer.Described Bluetooth transmission chip and Bluetooth receptions chip all can adopt bluetooth 4.0 chip.
Embodiment 1:
Below in conjunction with Fig. 1, the working condition of this alarm is described further:
1, system initialization.Initialization can be carried out to LCDs and gsm module immediately after displaying alarm powers on, be convenient to the subsequent calls of program.
2, signal pickup assembly and displaying alarm connect.Displaying alarm powers in 10 seconds, can scan the bluetooth equipment of surrounding, is now connected by the power supply of signal pickup assembly, then displaying alarm can detect signal pickup assembly, and sets up wireless connections.
3, by the photo-electric pulse transducer in signal pickup assembly and finger contact, pulse is detected by photo-electric pulse transducer.Arterial blood volumetric quantity in finger is constantly changing along with beating of heart, therefore the light intensity that diffuse reflection is returned after the light source irradiation of constant wavelength is also ceaselessly changing thereupon, and the change of the light intensity that the diffuse reflection detected is returned by photoreceptor converts the change of analog electrical signal to.
4, heart rate measurement.Bluetooth 4.0 chip on signal pickup assembly carries out AD conversion to the simulating signal that pulse transducer exports and calculates, and obtains the frequency of pulse, then is wirelessly sent to the Bluetooth receptions chip on displaying alarm.
5, electrical measurement.Except detection heart rate, the Bluetooth transmission chip on signal pickup assembly also can detect the electricity of battery, is then wirelessly sent to the Bluetooth receptions module on displaying alarm.
6, data display.When Bluetooth receptions chip on displaying alarm receives the data that signal pickup assembly sends, all can be sent to the microprocessor on mainboard by serial ports, microprocessor is single-chip microcomputer, and then upgrades and be shown in LCDs.
7, Operation system setting.By the light on and off by key control LCD screen backlight of centre, the button in left side turns threshold value down, right button tunes up threshold value, also carry out the setting of system to the Mobile phone card number be arranged on main frame by transmission note, after the gsm module on displaying alarm receives note, can send to single-chip microcomputer by serial ports, single-chip microcomputer operates accordingly according to the content of the note read.Send #XL** short message content change threshold value, wherein * * is two metric numerical value, send #DH*********** short message content change alarm call, wherein * * * * * * * * * * * is 11 phone numbers, in addition above-mentioned instruction is also capable of being combined to be sent, such as send #XL36#DH15012345678, threshold value can be changed into 36 simultaneously, change alarm call into 15012345678.
8, information inquiry.Inquire about to the Mobile phone card number be arranged on displaying alarm by sending #CX short message content, after gsm module receives note, single-chip microcomputer can be sent to by serial ports, after single-chip microcomputer receives the query statement in short message content, the contents such as the phone number of transmission query statement and current heart rate, electricity and alarm call can be sent to gsm module by serial ports, information is returned to mobile phone with the form of note by gsm module again.
9, the too low warning of heart rate.When the heart rate value that the signal pickup assembly that displaying alarm receives is sent is lower than the threshold value arranged, single-chip microcomputer on main frame can control LED lighting in buzzer siren sounding, LCDs, gsm module sends alarming short message, with sound, light, note three kinds of same alarms of mode to pre-setting phone.
Above-described embodiment is only be described preferred implementation of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (1)
1. point a Worn type wireless heart rate monitoring alarm instrument, it is characterized in that: described alarm is made up of signal pickup assembly and displaying alarm; Described signal pickup assembly comprises sensor and Bluetooth transmission chip, and sensor and Bluetooth transmission chip are arranged in fingerstall, and the perception of sensor probe is placed in fingerstall inside surface; Described displaying alarm comprises shell, microprocessor, Bluetooth receptions chip, LCDs, alarm, LED, gsm module and mobile phone, microprocessor, Bluetooth receptions chip, alarm, gsm module are arranged on enclosure, and LCDs and LED are arranged on case surface; Bluetooth transmission chip in Bluetooth receptions chip and signal pickup assembly with the use of and wireless connections, the signal output part of Bluetooth receptions chip is connected with the input end interface of microprocessor, the output terminal interface difference connecting fluid crystal display screen of microprocessor, alarm, LED, gsm module are connected, and described gsm module and mobile phone are supported the use by wireless electrical signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795965.XU CN204293148U (en) | 2014-12-08 | 2014-12-08 | A kind of finger Worn type wireless heart rate monitoring alarm instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795965.XU CN204293148U (en) | 2014-12-08 | 2014-12-08 | A kind of finger Worn type wireless heart rate monitoring alarm instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293148U true CN204293148U (en) | 2015-04-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795965.XU Expired - Fee Related CN204293148U (en) | 2014-12-08 | 2014-12-08 | A kind of finger Worn type wireless heart rate monitoring alarm instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477537A (en) * | 2019-08-16 | 2019-11-22 | 常州市第二人民医院 | Sudden death alarm ring in a kind of institute |
-
2014
- 2014-12-08 CN CN201420795965.XU patent/CN204293148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110477537A (en) * | 2019-08-16 | 2019-11-22 | 常州市第二人民医院 | Sudden death alarm ring in a kind of institute |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20151208 |
|
| EXPY | Termination of patent right or utility model |