CN104665841A - Wireless wearable brain blood oxygen monitoring system - Google Patents
Wireless wearable brain blood oxygen monitoring system Download PDFInfo
- Publication number
- CN104665841A CN104665841A CN201510095053.0A CN201510095053A CN104665841A CN 104665841 A CN104665841 A CN 104665841A CN 201510095053 A CN201510095053 A CN 201510095053A CN 104665841 A CN104665841 A CN 104665841A
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- module
- light source
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- optical signal
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 239000008280 blood Substances 0.000 title claims abstract description 34
- 210000004369 blood Anatomy 0.000 title claims abstract description 34
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 34
- 239000001301 oxygen Substances 0.000 title claims abstract description 34
- 210000004556 brain Anatomy 0.000 title claims abstract description 30
- 238000012544 monitoring process Methods 0.000 title abstract description 12
- 230000003287 optical effect Effects 0.000 claims abstract description 30
- 210000001061 forehead Anatomy 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 108091000080 Phosphotransferase Proteins 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 102000020233 phosphotransferase Human genes 0.000 claims description 4
- 238000002329 infrared spectrum Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 102000001253 Protein Kinase Human genes 0.000 claims 2
- 108060006633 protein kinase Proteins 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000002610 neuroimaging Methods 0.000 description 3
- 230000001149 cognitive effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 210000004129 prosencephalon Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
- A61B5/14553—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases specially adapted for cerebral tissue
-
- 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
-
- 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
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
Abstract
The invention provides a wireless wearable brain blood oxygen monitoring system which comprises a monitoring control device, a detecting device, a fixing device and a flexible printed circuit board. The monitoring control device is used for processing first optical signals into digital signals and sending the digital signals to a portable mobile terminal. The detecting device is used for receiving the first optical signals sent by the monitoring control device and calculating out the blood oxygen saturation of a detected area according to the incident intensity and the emergent intensity of the optical signals. The flexible printed circuit board is used for fixing a photovoltaic converting part in the detecting device. The fixing device is used for enabling the monitoring control device and the detecting device to be fit with the forehead part. The wireless wearable brain blood oxygen monitoring system can monitor the brain blood oxygen in real time and is portable.
Description
Technical field
The present invention relates near infrared spectrum brain imaging technique field, particularly relate to a kind of wireless wearable detecting blood and oxygen in human brain system.
Background technology
Brain imaging technique becomes the rising star of cognitive neuroscience aspect research, and new technique, new invention emerge in an endless stream, and wherein a kind of emerging detecting blood and oxygen in human brain technology is near infrared spectrum brain imaging technique.
In modern society, everyone is under the threat of disease, and along with people improve the attention rate of own health, wearable armarium has Demand Base more widely, and health medical treatment equipment becomes required consumer goods.At present, detecting blood and oxygen in human brain equipment is heavier, cannot realize wearable measurement, along with the development of wearable armarium, in the urgent need to providing a kind of wearable detecting blood and oxygen in human brain system.
Summary of the invention
Wearable detecting blood and oxygen in human brain system that one provided by the invention is wireless, can make detecting blood and oxygen in human brain system carry out Real-Time Monitoring, and have portability.
According to an aspect of the present invention, provide a kind of wireless wearable detecting blood and oxygen in human brain system, described system comprises monitor controller, sniffer, fixture and flexible printed circuit board;
Described monitor controller, generates digital signal for the first optical signal being carried out process, and described digital signal is sent to portable mobile termianl;
Described sniffer, for receiving described first optical signal that described monitor controller sends, according to the incident intensity of described first optical signal and the blood oxygen saturation of output intensity calculating search coverage;
Described flexible printed circuit board, for the electrooptical device in fixing described sniffer;
Described fixture, fits for making described monitor controller and described sniffer and forehead position.
Wearable detecting blood and oxygen in human brain system that one provided by the invention is wireless, by fixture, monitor controller and sniffer and forehead position are fitted, and by monitor controller, digital signal is sent to portable mobile termianl, thus make detecting blood and oxygen in human brain system carry out Real-Time Monitoring, and be easy to carry.
Accompanying drawing explanation
The wireless wearable detecting blood and oxygen in human brain system schematic that Fig. 1 provides for the embodiment of the present invention;
The monitor controller schematic diagram that Fig. 2 provides for the embodiment of the present invention;
The wireless wearable brain blood oxygen control system schematic diagram that Fig. 3 provides for the embodiment of the present invention;
The wireless wearable detecting blood and oxygen in human brain system application scenarios schematic diagram that Fig. 4 provides for the embodiment of the present invention.
Detailed description of the invention
General plotting of the present invention is, by fixture, monitor controller and sniffer and forehead position are fitted, and by monitor controller, digital signal is sent to portable mobile termianl, thus make detecting blood and oxygen in human brain system carry out Real-Time Monitoring, and be easy to carry.
Below in conjunction with accompanying drawing, the wireless wearable detecting blood and oxygen in human brain system that the embodiment of the present invention provides is described in detail.
The wireless wearable detecting blood and oxygen in human brain system schematic that Fig. 1 provides for the embodiment of the present invention.
With reference to Fig. 1, system comprises monitor controller 30, sniffer 20, fixture 10, flexible printed circuit board 40 and light source 50.
Monitor controller 30, generates digital signal for the first optical signal being carried out process, and digital signal is sent to portable mobile termianl.
Sniffer 20, for receiving the first optical signal that monitor controller 30 sends, according to the incident intensity of the first optical signal and the blood oxygen saturation of output intensity calculating search coverage.
Flexible printed circuit board 40, for the electrooptical device in fixing sniffer 20.
Here, wireless wearable detecting blood and oxygen in human brain system comprises two sniffers 20, and sniffer 20 is respectively containing electrooptical device, and electrooptical device is in the outside of human body head forehead.
Fixture 10, fits with forehead position for making monitor controller 30 and sniffer 20.
Here, fixture 10 is specially headband.
The monitor controller schematic diagram that Fig. 2 provides for the embodiment of the present invention.
With reference to Fig. 2, described monitor controller 30 comprises: light source receiver module 33, Signal-regulated kinase 34, control module 43, light source emitting module 32, light source constant-current driven module 31, and control module 43 comprises AD conversion unit 35;
Control module 43, for described light source constant-current driven module 31 transmitting control commands information, determines the tranmitting frequency of described first optical signal.
Light source constant-current driven module 31, for receiving the control command information that control module 43 sends, and sends to light source emitting module 32 by the first optical signal with tranmitting frequency.
Here, the first optical signal is that near infrared light is through the scattering of cranium brain and the blood oxygen information of carrying brain after absorbing.
The transmitting of light source can by Single-chip Controlling, its power and frequency agile adjustable, therefore make the transmitting of the first optical signal more stablize controlled, and launch near infrared light with constant power and frequency due to light source emitting module, thus ensure that the reliability of data.
Light source emitting module 32, for receiving the first optical signal that light source constant-current driven module 31 sends, and sends to light source receiver module 33 by the first optical signal.
Light source receiver module 33, for receiving the first optical signal that light source emitting module 32 sends, and sends to Signal-regulated kinase 34 by the first optical signal.
Signal-regulated kinase 34, for receiving the first optical signal that light source receiver module 33 sends, being converted to first signal of telecommunication by the first optical signal, and first signal of telecommunication is carried out filtration generation second signal of telecommunication.
AD conversion unit 35, for being converted to digital signal by second signal of telecommunication.
According to exemplary embodiment of the present invention, monitor controller 30 also comprises: bluetooth module 42, EEPROM module 38, battery module 41 and LED module 36.
Bluetooth module 42, for receiving the described digital signal that control module 43 sends, and sends to portable mobile termianl 60 by digital signal;
Storage data for storing data, and are carried out wiping or programming by EEPROM module 38.
Battery module 41, for providing voltage, and monitors power supply status.
LED module 36, for the state of the Show Button.
RTC module 39, for carrying out real time record to data.
Button 37, for the opening and closing of control system.
The wireless wearable brain blood oxygen control system schematic diagram that Fig. 3 provides for the embodiment of the present invention.
With reference to Fig. 3, control system comprises monitoring system 11, portable mobile termianl 60 and cloud server 70.Monitoring system 11 comprises monitor controller 30, sniffer 20, fixture 10, flexible printed circuit board 40, light source 50.
Portable mobile termianl 60, for receiving the digital signal that monitor controller 30 sends, processes digital signal, and the digital signal of display process, wherein, the digital signal of process is the blood oxygen information of human brain; Or portable mobile termianl 60 receives the data that cloud server 70 sends, and management by synchronization is carried out to the data received.
The wireless wearable detecting blood and oxygen in human brain system application scenarios schematic diagram that Fig. 4 provides for the embodiment of the present invention.
With reference to Fig. 4, first, by logging in wireless wearable detecting blood and oxygen in human brain system, system interface can be entered;
Secondly, by clicking personal information document, can obtain when forebrain blood oxygen information, or click returns historical information, can obtain the brain blood oxygen information of history.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (3)
1. a wireless wearable detecting blood and oxygen in human brain system, is characterized in that, adopt radio communication and near-infrared spectrum technique to realize brain blood oxygen radio detection, described system comprises monitor controller, sniffer, fixture and flexible printed circuit board;
Described monitor controller, generates digital signal for the first optical signal being carried out process, and described digital signal is sent to portable mobile termianl;
Described sniffer, for receiving described first optical signal that described monitor controller sends, according to the incident intensity of described first optical signal and the blood oxygen saturation of output intensity calculating search coverage;
Described flexible printed circuit board, for the electrooptical device in fixing described sniffer;
Described fixture, fits for making described monitor controller and described sniffer and forehead position.
2. system according to claim 1, is characterized in that, described monitor controller comprises: light source receiver module, Signal-regulated kinase, control module, light source emitting module, light source constant-current driven module, and described control module comprises AD conversion unit;
Described control module, for described light source constant-current driven module transmitting control commands information, determines the tranmitting frequency of described first optical signal;
Described light source constant-current driven module, for receiving the described control command information that described control module sends, and sends to described light source emitting module by described first optical signal with described tranmitting frequency;
Described light source emitting module, for receiving described first optical signal that described light source constant-current driven module sends, and sends to described light source receiver module by described first optical signal;
Described light source receiver module, for receiving described first optical signal that described light source emitting module sends, and sends to described Signal-regulated kinase by described first optical signal;
Described Signal-regulated kinase, for receiving the first optical signal that described light source receiver module sends, being converted to first signal of telecommunication by described first optical signal, and described first signal of telecommunication is carried out filtration generation second signal of telecommunication;
Described AD conversion unit, for being converted to digital signal by described second signal of telecommunication.
3. system according to claim 2, is characterized in that, described monitor controller also comprises: bluetooth module, EEPROM module, battery module and LED module;
Described bluetooth module, for receiving the described digital signal that described control module sends, and sends to described portable mobile termianl by described digital signal;
Described storage data for storing data, and are carried out wiping or programming by described EEPROM module;
Described battery module, for providing voltage, and monitors power supply status;
Described LED module, for the state of the Show Button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095053.0A CN104665841A (en) | 2015-03-03 | 2015-03-03 | Wireless wearable brain blood oxygen monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510095053.0A CN104665841A (en) | 2015-03-03 | 2015-03-03 | Wireless wearable brain blood oxygen monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104665841A true CN104665841A (en) | 2015-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510095053.0A Pending CN104665841A (en) | 2015-03-03 | 2015-03-03 | Wireless wearable brain blood oxygen monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN104665841A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997102A (en) * | 2016-05-10 | 2016-10-12 | 华南理工大学 | Wearable brain function detection device based on NIRS |
| WO2017133065A1 (en) * | 2016-02-06 | 2017-08-10 | 上海兆观信息科技有限公司 | Flexible continuous pulse oximeter |
| CN107137097A (en) * | 2017-06-28 | 2017-09-08 | 李婷 | Packaged type fatigue driving monitor |
| CN108186028A (en) * | 2017-12-28 | 2018-06-22 | 中国科学院自动化研究所 | Contactless brain blood oxygen detecting system |
| CN108207108A (en) * | 2015-09-17 | 2018-06-26 | 塞雷尼姆有限公司 | Pulse blood oxygen measuring system and method and optional headgear assemblies based on high in the clouds |
| CN109222989A (en) * | 2018-08-08 | 2019-01-18 | 加动健康科技（芜湖）有限公司 | The near-infrared unit of flesh oxygen measurement |
-
2015
- 2015-03-03 CN CN201510095053.0A patent/CN104665841A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108207108A (en) * | 2015-09-17 | 2018-06-26 | 塞雷尼姆有限公司 | Pulse blood oxygen measuring system and method and optional headgear assemblies based on high in the clouds |
| WO2017133065A1 (en) * | 2016-02-06 | 2017-08-10 | 上海兆观信息科技有限公司 | Flexible continuous pulse oximeter |
| CN105997102A (en) * | 2016-05-10 | 2016-10-12 | 华南理工大学 | Wearable brain function detection device based on NIRS |
| CN107137097A (en) * | 2017-06-28 | 2017-09-08 | 李婷 | Packaged type fatigue driving monitor |
| CN108186028A (en) * | 2017-12-28 | 2018-06-22 | 中国科学院自动化研究所 | Contactless brain blood oxygen detecting system |
| CN109222989A (en) * | 2018-08-08 | 2019-01-18 | 加动健康科技（芜湖）有限公司 | The near-infrared unit of flesh oxygen measurement |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170703 Address after: 100170, Beijing, Fengtai District South Fourth Ring Road, No. 188 headquarters base, No. 17, building 18, room 501-10, room 5 Applicant after: Zhongke sharp (Beijing) Technology Co., Ltd. Address before: 100080 Zhongguancun East Road, Beijing, No. 95, No. Applicant before: Institute of Automation, Chinese Academy of Sciences |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |