CN206239420U - A kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed - Google Patents
A kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed Download PDFInfo
- Publication number
- CN206239420U CN206239420U CN201620795044.2U CN201620795044U CN206239420U CN 206239420 U CN206239420 U CN 206239420U CN 201620795044 U CN201620795044 U CN 201620795044U CN 206239420 U CN206239420 U CN 206239420U
- Authority
- CN
- China
- Prior art keywords
- blood oxygen
- dropping speed
- dual
- pcb board
- oxygen saturation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed, including fixing band, pcb board, the pcb board is arranged on fixing band outer surface；Counter, light-to-frequency converter, light emitting diode and power supply gate are respectively arranged with the pcb board；The light-to-frequency converter output end is connected with counter；The counter output is provided with processor；The processor is connected with pulse control circuit；The pulse control circuit control has light emitting diode.The utility model small volume and less weight, can be carried with, convenient measurement blood oxygen state, and the situation of oneself body is understood in time, while the detection function of dropping speed, in real time, fast, abnormality warnings are simple to operate for monitoring.
Description
Technical field
The utility model is related to blood oxygen testing equipment field, specially a kind of for detecting blood oxygen saturation and dropping speed
Dual-purpose Wearable.
Background technology
The domestic bracelet quantity for surveying blood oxygen is on the low side at present, and technique shows slightly not mature, lacks R＆D team and the richness of specialty
Exploitation strength, jejune flow and mechanism can cause most of finished product test results to be forbidden.Also can be reduced for saving fund
Test the number of times of detection, when causing shipment, too many substandard products.Influence prestige and brand public praise after sale, and cannot measure a little
Drop speed, unitary function, Data Management Analysis technology imperfection, data result is inaccurate.
The content of the invention
The purpose of this utility model is to provide a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed
Equipment, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：One kind is for detecting blood oxygen saturation and point
The dual-purpose Wearable of speed, including fixing band, pcb board are dripped, the pcb board is arranged on fixing band outer surface；The pcb board
On be respectively arranged with counter, light-to-frequency converter, light emitting diode and power supply gate；The light-to-frequency converter output end connection
There is counter；The counter output is provided with processor；The processor is connected with pulse control circuit；The pulse control
Circuit control processed has light emitting diode.
Preferably, the light emitting diode uses infrared light emitting diodes.
Preferably, it is provided with adjusting button in the fixing band.
Preferably, the pcb board is internally provided with minicell.
Compared with prior art, the beneficial effects of the utility model are：The utility model small volume and less weight, can carry with,
Convenient measurement blood oxygen state, understands the situation of oneself body in time, while the detection function of dropping speed, monitors in real time, fast,
Abnormality warnings, it is simple to operate.
Brief description of the drawings
Fig. 1 is the utility model overall structure figure；
Fig. 2 is the utility model schematic diagram；
Fig. 3 is the utility model circuit diagram.
In reference：1- fixing bands；2- pcb boards；3- counters；4- light-to-frequency converters；5- light emitting diodes；6- electricity
Source gate；7- processors；8- pulse control circuits；9- adjusting buttons.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Refer to Fig. 1-3, a kind of embodiment that the utility model is provided：The pulse of light-to-frequency converter 4 first passes through counter 3
Treatment, counter 3 is received will produce interruption when umber of pulse reaches setting value, processor 7 carries out interrupt processing, obtains information.
In a measure the cycle, processor 7 need to respond treatment continuous interruption twice, and arteries and veins is calculated according to the time interval interrupted twice
Rush frequency.This working method substantially reduces the resource consumption of processor 7, improves the efficiency of testing equipment.Idiographic flow
It is as follows：
Unbalanced pulse circuit 8, infrared or red light-emitting, light-to-frequency converter 4 is vertical to produce pulse, and counter 3 reaches dividing value
After produce and once interrupt；Processor 7 writes down the system time for interrupting for the first time；Counter 3 is produced second and interrupted, processor 7
Write down second break period；Impulse circuit 8 is closed, Infrared is stopped；According to break period twice and counting
The setting dividing value of device 3, can accurately measure photoimpact frequency.When blood oxygen is measured, it is necessary to alternately obtain feux rouges, infrared light
The optical frequency of generation.During measurement drop number, the optical frequency that infrared light obtains infrared light need only be opened；For the data for detecting, make such as
Lower further treatment：
Based on wavelet analysis, the characteristic value of blood oxygen digital waveform is detected, extract the peak valley and the difference that peak is low of digital waveform
The average value of value and digital waveform, so as to obtain the red parameter with needed for the respective blood oxygen analysis of infrared light of light.Based on iteration
Average value processing algorithm, detects the characteristic value of drop waveform, so as to calculate dropping speed.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed, including fixing band（1）, pcb board
（2）, it is characterised in that：The pcb board（2）Installed in fixing band（1）Outer surface；The pcb board（2）On be respectively arranged with counting
Device（3）, light-to-frequency converter（4）, light emitting diode（5）With power supply gate（6）；The light-to-frequency converter（4）Output end is connected
There is counter（3）；The counter（3）Output end is provided with processor（7）；The processor（7）It is connected with Pulse Width Control electricity
Road（8）；The pulse control circuit（8）Control has light emitting diode（5）.
2. a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed according to claim 1, its
It is characterised by：The light emitting diode（5）Using infrared light emitting diodes.
3. a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed according to claim 1, its
It is characterised by：The fixing band（1）On be provided with adjusting button（9）.
4. a kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed according to claim 1, its
It is characterised by：The pcb board（2）It is internally provided with minicell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795044.2U CN206239420U (en) | 2016-07-26 | 2016-07-26 | A kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620795044.2U CN206239420U (en) | 2016-07-26 | 2016-07-26 | A kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206239420U true CN206239420U (en) | 2017-06-13 |
Family
ID=58997559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620795044.2U Expired - Fee Related CN206239420U (en) | 2016-07-26 | 2016-07-26 | A kind of dual-purpose Wearable for detecting blood oxygen saturation and dropping speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206239420U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339427A (en) * | 2019-05-30 | 2019-10-18 | 努比亚技术有限公司 | A kind of transfusion monitoring method, wearable device and computer readable storage medium |
| CN110947052A (en) * | 2018-09-27 | 2020-04-03 | 捷普科技（上海）有限公司 | Injection device |
-
2016
- 2016-07-26 CN CN201620795044.2U patent/CN206239420U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110947052A (en) * | 2018-09-27 | 2020-04-03 | 捷普科技（上海）有限公司 | Injection device |
| CN110339427A (en) * | 2019-05-30 | 2019-10-18 | 努比亚技术有限公司 | A kind of transfusion monitoring method, wearable device and computer readable storage medium |
| CN110339427B (en) * | 2019-05-30 | 2021-12-14 | 努比亚技术有限公司 | Infusion monitoring method, wearable device and computer-readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170613 Termination date: 20180726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |