CN201510286U - Pulse blood oxygen saturation measuring device with speech broadcast function - Google Patents
Pulse blood oxygen saturation measuring device with speech broadcast function Download PDFInfo
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- CN201510286U CN201510286U CN2009202202784U CN200920220278U CN201510286U CN 201510286 U CN201510286 U CN 201510286U CN 2009202202784 U CN2009202202784 U CN 2009202202784U CN 200920220278 U CN200920220278 U CN 200920220278U CN 201510286 U CN201510286 U CN 201510286U
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- oxygen saturation
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Abstract
The utility model discloses a pulse blood oxygen saturation measuring device with a speech broadcast function. The device comprises a blood oxygen sensor and a host machine, and is characterized in that the host machine further comprises a speech realization circuit broadcasting measuring results via speech sound. By adopting the technical scheme, the device can directly broadcast the measuring results through speech sound, and can correct the deficiencies of the prior portable pulse blood oxygen instrument of small screen and inconvenient observation; and meanwhile, the device can be used by visual disturbance patients or the blind because measured values of the blood oxygen saturation degree and the pulse rate can be clearly heard, thereby facilitating the use of various population.
Description
Technical field
This utility model relates to the measuring device of physiological signal measuring ability, oxygen saturation measurement device in particular, particularly a kind of detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function.
Background technology
Blood oxygen saturation is the percentage ratio that HbO2 Oxyhemoglobin accounts for whole hemoglobin in the blood, and pulse frequency is that the frequency that arterial blood is beaten all is important vital sign parameter.The detecting sphygmus and blood oxygen saturation measuring device is a kind of physiological signal measurements instrument that a kind of noinvasive detects arterial oxygen saturation and pulse frequency, this instrument is by the fluctuation signal of sensor acquisition arterial blood, treated cell processing obtains the beat frequency and the arterial oxygen saturation of arterial blood, and the result shown by display unit, offer doctor or operator and be used to diagnose reference.
Different structure implementations such as that the detecting sphygmus and blood oxygen saturation measuring device has is desk-top, hand-held, finger-clipped.The display unit of these detecting sphygmus and blood oxygen saturation measuring devices is used to show detected detecting sphygmus and blood oxygen saturation and pulse frequency value, for portable hand-held pulse blood oxygen instrument and finger formula blood oxygen instrument, volume is little, display area is little, the observed data inconvenience, need more direct voice suggestion directly to report blood oxygen saturation and pulse frequency value, be convenient to the variation that doctor or operator understand blood oxygen saturation and pulse frequency measured value fast, wherein patent WO2009065270A1I mentions a kind of variation blood oxygen measuring device that pulse modulation tone and sound warning function are used to point out blood oxygen saturation and pulse frequency that has, but the variation of its blood oxygen saturation and pulse frequency only is the variation with tonal variations prompting testing result, still there is deficiency, makes troubles to use.
The utility model content
The purpose of this utility model provides a kind of detecting sphygmus and blood oxygen saturation measuring device with voice broadcast prompt facility, can not see oximetry value and pulse frequency value that show value just can clearly obtain measuring, whether blood oxygen saturation and pulse frequency value that this utility model can also be reported measurement be normal, especially conveniently has visual disorder or blind person to use this measurement device blood oxygen saturation and pulse frequency.
This utility model is implemented by the following technical programs
A kind of detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function comprises blood oxygen transducer and main frame, it is characterized in that: main frame also comprises voice realization circuit; The result that the circuit voice report is measured realized in these voice.
Described main frame comprises signal conditioning circuit, voice realization circuit, master controller; The input of master controller connects blood oxygen transducer through signal conditioning circuit, and outfan is realized reading the prompting of blood oxygen transducer measurement result speech play after circuit is connected with voice.
The output signal of blood oxygen transducer is input to master controller after signal conditioning circuit is handled, master controller obtains the oxygen saturation measurement result with the signal that blood oxygen transducer collects after the algorithm process computing, measurement result realizes the circuit synthetic speech by voice, realizes play cuing.
Blood oxygen transducer is made up of dual wavelength light emitting diode and photoelectric receiving diode, and wherein photoelectric receiving diode is converted to the signal of telecommunication with optical signal and is input to master controller after signal conditioning circuit is handled.
Described signal conditioning circuit includes current-to-voltage convertor, amplifying circuit and signal acquisition circuit, current-to-voltage convertor is converted to voltage signal with the current signal of photodiode, amplifying circuit amplifies voltage signal, and signal acquisition circuit is the manageable digital signal of master controller with analog signal conversion.
The break-make of control light emitting diode behind the described light emission drive circuit connection master controller.This light emitting diode is by software control glow frequency and intensity in the master controller.
Owing to adopted above-mentioned technical scheme, this utility model can directly be reported measurement result by voice, can change existing portable pulse blood oxygen instrument, the little shortcoming of observing inconvenience of screen, this device also can offer visual disorder patient or blind person use simultaneously, can hear the measured value of blood oxygen saturation and pulse frequency clearly, bring convenience for all kinds of crowds' use.
Description of drawings
Fig. 1 is that this utility model is at the structural representation that refers to that formula pulse blood oxygen measuring device is used;
Fig. 2 is the structural representation that this utility model is used at hand-held pulse blood oxygen measuring device;
Fig. 3 is a schematic block circuit diagram of the present utility model.
The specific embodiment
Be described in further detail of the present utility model below in conjunction with accompanying drawing.
Fig. 1 is the finger formula pulse blood oxygen measuring device of voice broadcast, and it comprises upper casing 1 and lower casing 6, and lower casing 6 is provided with detachable battery lid 7, and upper casing 1 and lower casing 6 are mounted to a housing through elasticity reset device.
Wherein upper casing 1 mainly comprises upper shell cover, mainboard fixture and the soft thumb pad of upper strata silica gel.Silica gel soft thumb pad in upper strata is fixed on the bottom of mainboard fixture by the mode of pasting.Circuit main board 2 is fixed on the inboard, bottom of upper shell cover by the mainboard fixture, the bottom of circuit main board 2 is equipped with optoelectronic sensor, the top of circuit main board is equipped with display screen, the installation site of display screen is corresponding to the vertical concave through grooves of upper shell cover place, when showing corresponding data and figure on the display screen, user can be found out from the eyeglass side of covering is clear.Display unit 3 also is set in the housing, and circuit 5 realized in voice; Housing is provided with button 4.
Be illustrated in figure 2 as the hand-held pulse blood oxygen measuring device of tool voice broadcast, it comprises pulse blood oxygen main frame and blood oxygen transducer, and blood oxygen transducer is connected to main frame by wired or wireless mode.Main frame comprises shell 10, and circuit main board 2 is set in the shell 10, and circuit 5 realized in button 3 and display unit 4, voice.Circuit main board 2 is mainly by functional units such as data conversion treatment, master control, voice realization, demonstration and buttons.Main frame is realized the measurement of blood oxygen saturation and pulse frequency by the blood oxygen transducer that connects, and can the speech play measurement result.
In conjunction with Fig. 3 further circuit theory explanation is done in realization of the present utility model, the main frame of pulse blood oxygen measuring device of the present utility model realizes that by signal conditioning circuit, drive circuit, voice circuit, master controller, display unit and key device constitute, the master controller input connects blood oxygen transducer through signal conditioning circuit, outfan and voice realize circuit is connected realize reading the blood oxygen transducer measurement result after speech play point out.Blood oxygen transducer wherein is made up of dual wavelength light emitting diode and photoelectric receiving diode, and photoelectric receiving diode is converted to the signal of telecommunication with optical signal.Signal conditioning circuit is made of current-to-voltage convertor, amplifying circuit and signal acquisition circuit, current-to-voltage convertor is converted to voltage signal with the current signal of photodiode, amplifying circuit amplifies voltage signal, and signal acquisition circuit is the manageable digital signal of master controller with analog signal conversion.Light emission drive circuit one end connects master controller, and the other end connects light emitting diode by main controller controls glow frequency and intensity.Master controller is finished the work of Signal Processing, data computation and peripheral other functional modules of control.Display circuit is used for display reminding information and measurement result.Button is used for the input of switching on and shutting down and control operation.Voice realize that circuit realizes the synthetic of the storage of data of voice and voice, and data that master controller is sent and control instruction are converted to the voice signal control loudspeaker and send voice.
Voice realization circuit can or be used the voice chip microcontroller by independent special-purpose phonetic synthesis IC, but implementation is not limited thereto dual mode.Adopt independent dedicated voice to synthesize IC, the encoded radio that main control unit only needs to send the speech sound that need send just can be realized the voice broadcast of measurement result.Adopt voice chip microcontroller sound circuit, voice document need be stored in the data storage, the memory address that corresponding voice document is searched in the instruction that software sends according to main control unit, read voice document in this address, Single-chip Controlling loudspeaker plays voice document is realized the speech play to measurement result.Multilingual voice broadcast can be stored in different address spaces with the report voice document of different language, and main control software reads voice document according to the language of selecting and realizes voice broadcast from the corresponding address space.
The broadcast of the measurement result of detecting sphygmus and blood oxygen saturation and pulse frequency, by playing measurement result by key control, software control is regularly play measurement result or is carried out the broadcast of measurement result according to the situation that master control is handled data, in addition, can also set and realize that measurement result is whether in the speech play of normal physiological scope.
Voice realize that circuit comprises that phonetic synthesis unit and speaker constitute.The voice chip microcontroller can or be used by independent special-purpose phonetic synthesis IC in the phonetic synthesis unit, but implementation is not limited thereto dual mode.Adopt independent dedicated voice to synthesize IC, the encoded radio that main control unit only needs to send the sound that need send just can be realized the voice broadcast of measurement result.
As adopt voice chip microcontroller sound circuit, voice document need be stored in the data storage, the memory address that corresponding voice document is searched in the instruction that software sends according to master control, read voice document in this address, Single-chip Controlling loudspeaker plays voice document is realized the speech play to measurement result.Multilingual voice broadcast can be stored in different address spaces with the report voice document of different language, and main control software reads voice document according to the language of selecting and realizes voice broadcast from the corresponding address space.The broadcast of the measurement result of detecting sphygmus and blood oxygen saturation and pulse frequency, by playing measurement result by key control, or software control is regularly play measurement result or is carried out the broadcast of measurement result according to the situation that master control is handled data, in addition, can also realize that measurement result is whether in the speech play of normal physiological scope.
Above-mentioned description is just for more detailed description this utility model, and can not therefore limit scope of the present utility model, thus all in the trickle change of making under the spirit of the present utility model and equivalent variations all in protection domain of the present utility model.
Claims (6)
1. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function comprises blood oxygen transducer and main frame, it is characterized in that: described main frame also comprises voice realization circuit; Circuit voice report measurement result realized in these voice.
2. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function according to claim 1 is characterized in that: described main frame comprises signal conditioning circuit, voice realization circuit, master controller; The input of master controller connects blood oxygen transducer through signal conditioning circuit, and outfan is realized reading the prompting of blood oxygen transducer measurement result speech play after circuit is connected with voice.
3. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function according to claim 2, it is characterized in that: the output signal of blood oxygen transducer is input to master controller after signal conditioning circuit is handled, master controller obtains the oxygen saturation measurement result with the signal that blood oxygen transducer collects after the algorithm process computing, measurement result realizes the circuit synthetic speech by voice, realizes play cuing.
4. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function according to claim 1, it is characterized in that: blood oxygen transducer is made up of dual wavelength light emitting diode and photoelectric receiving diode, and wherein photoelectric receiving diode is converted to the signal of telecommunication with optical signal and is input to master controller after signal conditioning circuit is handled.
5. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function according to claim 2, it is characterized in that: described signal conditioning circuit includes current-to-voltage convertor, amplifying circuit and signal acquisition circuit, current-to-voltage convertor is converted to voltage signal with the current signal of photodiode, amplifying circuit amplifies voltage signal, and signal acquisition circuit is the manageable digital signal of master controller with analog signal conversion.
6. the detecting sphygmus and blood oxygen saturation measuring device with voice broadcast function according to claim 1, it is characterized in that: described main frame also comprises light emission drive circuit, the break-make of control light emitting diode behind this light emission drive circuit connection master controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202202784U CN201510286U (en) | 2009-10-27 | 2009-10-27 | Pulse blood oxygen saturation measuring device with speech broadcast function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202202784U CN201510286U (en) | 2009-10-27 | 2009-10-27 | Pulse blood oxygen saturation measuring device with speech broadcast function |
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| Publication Number | Publication Date |
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| CN201510286U true CN201510286U (en) | 2010-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009202202784U Expired - Lifetime CN201510286U (en) | 2009-10-27 | 2009-10-27 | Pulse blood oxygen saturation measuring device with speech broadcast function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103251413A (en) * | 2012-02-21 | 2013-08-21 | 北京超思电子技术股份有限公司 | Earphone and blood oxygen detecting system |
| CN102048529B (en) * | 2009-10-27 | 2014-02-05 | 深圳市理邦精密仪器股份有限公司 | Pulse oxyhemoglobin saturation measuring device with voice broadcasting function |
| CN110891472A (en) * | 2017-04-28 | 2020-03-17 | 迈心诺公司 | Spot check measuring system |
| US11006865B2 (en) | 2015-12-08 | 2021-05-18 | Anthony Filice | Determining viability for resuscitation |
-
2009
- 2009-10-27 CN CN2009202202784U patent/CN201510286U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048529B (en) * | 2009-10-27 | 2014-02-05 | 深圳市理邦精密仪器股份有限公司 | Pulse oxyhemoglobin saturation measuring device with voice broadcasting function |
| CN103251413A (en) * | 2012-02-21 | 2013-08-21 | 北京超思电子技术股份有限公司 | Earphone and blood oxygen detecting system |
| CN103251413B (en) * | 2012-02-21 | 2015-09-02 | 北京超思电子技术股份有限公司 | A kind of earphone and blood oxygen detection system |
| US11006865B2 (en) | 2015-12-08 | 2021-05-18 | Anthony Filice | Determining viability for resuscitation |
| CN110891472A (en) * | 2017-04-28 | 2020-03-17 | 迈心诺公司 | Spot check measuring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN EDAN INSTRUMENTS INC. Free format text: FORMER NAME: LIBANG PRECISION INSTRUMENTS CO., LTD., SHENZHEN |
|
| CP03 | Change of name, title or address |
Address after: 518067, Shenzhen, Guangdong, China Nanshan District Shekou Nanhai Road No. 1019 Nanshan medical instrument Park B building on the third floor Patentee after: Shenzhen Edan Precision Instruments, Inc. Address before: 518067, B building, Nanshan medical instrument Park, No. 1019 Nanhai Road, Shekou, Guangdong, Shenzhen Patentee before: Shenzhen Libang Precision Instrument Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |