CN102469963A - Oxymeter capable of measuring body temperature - Google Patents
Oxymeter capable of measuring body temperature Download PDFInfo
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- CN102469963A CN102469963A CN2010800297643A CN201080029764A CN102469963A CN 102469963 A CN102469963 A CN 102469963A CN 2010800297643 A CN2010800297643 A CN 2010800297643A CN 201080029764 A CN201080029764 A CN 201080029764A CN 102469963 A CN102469963 A CN 102469963A
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- blood oxygen
- body temperature
- measuring device
- probe
- control unit
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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
- A61B5/145—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
Abstract
An oxymeter capable of measuring body temperature includes a housing, a blood oxygen saturation measurement unit provided in the housing, a body temperature measurement unit, a control unit, an output unit, and a power management unit. The blood oxygen saturation measurement unit and the body temperature measurement unit measure blood oxygen saturation value and/or body temperature value under the instruction of the control unit, and the output unit provides corresponding prompt. Each unit is powered by the power management unit. The oxymeter capable of measuring body temperature has various measurement modes, and has advantages of high integration, compactness, and portability.
Description
A kind of blood oxygen measuring device technical field of measurable body temperature
The present invention relates to human body blood oxygen and the field of measuring technique of body temperature parameter, specifically, the present invention relates to a kind of blood oxygen measuring device of measurable body temperature.Background technology
With the improvement of living standards, people pay attention to the health status of oneself and household further, therefore, technical staff develops a series of physical examination instruments suitable for using at home and when outgoing.Wherein, there is a kind of blood oxygen measuring device dedicated for measuring the human body oxygen content of blood, including setting the element for gathering, handling various parameters in the housing, need to only be placed a finger on when using can learn the oxygen content of blood value of measured in the finger cavity on housing, therefore, the blood oxygen measuring device has the characteristics of using simple and easy to carry etc..
Clinically, the blood oxygen of human body often has certain correlation with body temperature, and therefore, doctor generally can be in the lump measured the blood oxygen parameter and body temperature situation of measured.At present, mercury clinical thermometer is gradually replaced because measuring speed is slow and is easily damaged by electronic thermometer.Conventional electronic thermometer mainly has volume temperature meter and ear temperature to count two kinds, and still, the larger shortcoming of existing electronic thermometer generally existing volume is not easy to store and carried.Also, general first-aid kit space all very littles, it is impossible to carry the larger or excessive instrument of volume, if doctor to carry blood oxygen measuring device simultaneously and electronic thermometer will be inconvenient in the extreme.The content of the invention
To solve the above problems, the present invention provides a kind of blood oxygen measuring device of measurable body temperature, it has measurement two functions of blood oxygen and body temperature, and small volume, is easy to carry, so as to avoid carrying around the inconvenience of the larger electronic thermometer of volume.
Therefore, the present invention provides a kind of blood oxygen measuring device of measurable body temperature, including housing, in the shell
It is provided with the control unit being electrically connected to each other, blood oxygen measurement unit, body temperature measurement unit, output unit and PMU in vivo.Wherein, blood oxygen measurement unit measures the oxygen content of blood of human body according to the instruction of control unit and sent to control unit；Body temperature measurement unit measures the body temperature of human body according to the instruction of control unit and sent to control unit；Control unit indicates output unit and accordingly pointed out according to the oxygen content of blood value from blood oxygen measurement unit and/or the body temperature value from body temperature measurement unit；PMU is powered for unit.
Wherein, body temperature measurement unit includes volume temperature probe or ear temperature probe.Wherein, volume temperature probe or ear temperature probe include temperature sensor.
Wherein, blood oxygen measurement unit includes transmission-type blood oxygen probe or reflective blood oxygen probe.
Wherein, blood oxygen measuring device also includes finger cavity, and transmission-type blood oxygen probe is arranged in finger cavity.Wherein, reflective blood oxygen probe is arranged on an end face of blood oxygen measuring device.Preferably, volume temperature probe or ear temperature probe are arranged on same end face with reflective blood oxygen probe.
Wherein, the blood oxygen measuring device has at least three kinds measurement patterns：Measurement of bldy temperature pattern, Oximetry pattern, body temperature/blood oxygen are same to survey pattern.Preferably, the blood oxygen measuring device also includes the button being connected with control unit, and button is used to select measurement pattern.
Wherein, output unit includes display and/or loudspeaker and/or vibrator and/or prompting flash lamp.Wherein, display shows oxygen content of blood value and/or body temperature value according to the instruction of control unit.
Preferably, the blood oxygen measuring device also includes the data storage cell being connected with control unit, and data storage cell is according to instruction body temperature value of the storage from body temperature measurement unit of control unit and the oxygen content of blood value from blood oxygen measurement unit.
Preferably, data-interface is additionally provided with the housing of the blood oxygen measuring device, for connecting miscellaneous equipment and carrying out data communication.
Compared with prior art, the present invention has following beneficial effects：
The blood oxygen measuring device of measurable body temperature provided by the present invention, is provided with blood oxygen measurement unit, body temperature measurement unit, control unit, output unit and PMU in its housing.Wherein, blood oxygen measurement unit and body temperature measurement unit can measure oxygen content of blood value and body temperature respectively under the instruction of control unit
Value, output unit is then accordingly pointed out measurement result, and PMU can be that blood oxygen measurement unit and body temperature measurement unit are powered simultaneously.Therefore, in the blood oxygen measuring device for the measurable body temperature that the present invention is provided, blood oxygen measurement unit and body temperature measurement unit share an output unit and PMU, and are controlled by same control unit, thus substantially increase the utilization rate of each functional module, it is cost-effective.And, the function of traditional electronic thermometer is realized using the measurement of bldy temperature module of high integration, so as to which BOLD contrast and electronic thermometer are integrated in one in the volume of very little, on the basis of the separately or concurrently measurement demand of measurement oxygen content of blood value and body temperature value is met, make equipment that there is extraordinary portability.Brief description of the drawings
The theory diagram of the blood oxygen measuring device for the measurable body temperature that Fig. 1 provides for the present invention；
The stereogram of one specific embodiment of the blood oxygen measuring device for the measurable body temperature that Fig. 2 a and Fig. 2 b provide for the present invention；And
Fig. 3 a and Fig. 3 b are respectively the operating diagram of transmission-type blood oxygen probe and reflective blood oxygen probe.Embodiment
To make those skilled in the art more fully understand technical scheme, the blood oxygen measuring device of the measurable body temperature provided below in conjunction with the accompanying drawings the present invention is described in detail.
Fig. 1 is referred to, the theory diagram of the blood oxygen measuring device of the measurable body temperature provided for the present invention.The blood oxygen measuring device of the measurable body temperature includes blood oxygen measurement unit, body temperature measurement unit, control unit, data storage cell, output unit and the PMU being arranged in housing.Wherein, blood oxygen measurement unit measures the oxygen content of blood value of human body according to the instruction of control unit and sent to control unit；Body temperature measurement unit measures the body temperature value of human body according to the instruction of control unit and sent to control unit；Control unit indicates output unit and accordingly pointed out according to the oxygen content of blood value from blood oxygen measurement unit and/or the body temperature value from body temperature measurement unit；Data storage cell is according to instruction body temperature value of the storage from body temperature measurement unit of control unit and the oxygen content of blood value from blood oxygen measurement unit；PMU is that the unit including blood oxygen measurement unit and body temperature measurement unit is powered simultaneously.
In actual applications, above-mentioned body temperature measurement unit specifically can be using a kind of volume temperature probe, can also be using a kind of ear temperature probe, and volume temperature probe or ear temperature probe may each be temperature sensor, differ only in the body part difference for obtaining body temperature, specifically, it should be measured when being popped one's head in using volume temperature in the brow portion of human body, and when using ear temperature probe be measured in the duct of human body.In addition, above-mentioned blood oxygen measurement unit can use transmission-type blood oxygen probe, it would however also be possible to employ reflective blood oxygen probe is used to measure human body oxygen content of blood value, and Fig. 3 a and 3b just respectively illustrate transmission-type and the structure and measuring principle of reflective blood oxygen probe.In Fig. 3 a, transmitting terminal 301 sends measuring beam, penetrate receiving end 302 after human finger 303 to receive, then obtain characterizing the parameter of human body blood oxygen by transmitting terminal 301 to the situation of change that receiving terminal 302 is produced according to light beam, and the parameter is transmitted to control unit.In Fig. 3 b, the measuring beam that transmitting terminal 301 is sent, which enters after tissue 304, to be occurred reflection and receives the light beam after reflection by receiving terminal 302, and then obtains corresponding parameter.Therefore, transmission-type blood oxygen probe is applied in the measurement of the positions such as finger, ear-lobe, and reflective blood oxygen probe is then applied to multiple positions of measurement human body.When using transmission-type blood oxygen probe, in addition it is also necessary to which for blood oxygen measuring device, one finger cavity is set（Certainly, can also set one be used for measure the position such as ear-lobe cavity volume or clip), then the transmitting terminal and receiving terminal of transmission-type blood oxygen probe are arranged in the finger cavity, here, finger cavity can also use finger cot type structure using finger-clipped structure.When using reflective blood oxygen probe, finger cavity need not be then set, and the reflective blood oxygen probe is arranged on an end face of blood oxygen measuring device, as for being specifically located on which end face, it can be determined according to the principle for being easy to measurement, now, above-mentioned volume temperature probe or ear temperature probe can also be arranged on same end face with reflective blood oxygen probe, consequently facilitating measuring two kinds of parameters simultaneously.
The blood oxygen measuring device for the measurable body temperature that the present invention is provided at least has following three kinds of measurement patterns under the control of its control unit：Measurement of bldy temperature pattern, Oximetry pattern, body temperature/blood oxygen are same to survey pattern.Specifically, measurement of bldy temperature pattern refers to measure the body temperature situation of measured using only body temperature measurement unit, and without the measurement of blood oxygen parameter；Correspondingly, Oximetry pattern is to refer to that be only applicable blood oxygen measurement unit measures without measuring its body temperature situation to the blood oxygen parameter of measured；Body temperature/blood oxygen is a kind of pattern measured simultaneously to the body temperature and blood oxygen parameter of measured with survey pattern.Three of the above pattern
It is more conventional pattern, the blood oxygen measuring device for the measurable body temperature that the present invention is provided can also have a variety of other measurement patterns, for example：The pattern of blood oxygen, or first pattern of measurement body temperature etc. after measurement blood oxygen are first measured after measurement body temperature.For the setting and selection of each above-mentioned measurement pattern, it can be realized by the button being connected with control unit.
In actual applications, above-mentioned blood oxygen measurement unit, body temperature measurement unit, control unit, data storage cell, output unit and PMU are integrated on circuit boards in the form of highly integrated electronic device and are installed in housing, so as to the overall volume of control device as far as possible, good portability is made it have.
Seen from the above description, body temperature measurement unit and blood oxygen measurement unit share one group of output unit, data storage cell and PMU, i.e. output unit can either export blood oxygen levels, also body temperature value can be exported, additionally it is possible to while exporting blood oxygen levels and body temperature value；Measured result is stored in the lump by data storage cell；PMU can be then that body temperature measurement unit and blood oxygen measurement unit are powered simultaneously.Therefore, for compared to single blood oxygen measuring device and clinical thermometer, one group of output unit, data storage cell and PMU are at least saved, so as to be effectively saved equipment cost；Also, original two independent integration of equipments are substantially increased into the portability of equipment in one.In addition, the blood oxygen measuring device of measurable body temperature provided by the present invention has the measurement pattern of plurality of optional, a variety of measurement demands can not only be met, moreover it is possible to effectively improve the measurement efficiency to body temperature and blood oxygen parameter.
Also referring to Fig. 2 a and Fig. 2 b, the stereogram of a specific embodiment of the blood oxygen measuring device of the measurable body temperature provided for the present invention.The blood oxygen measuring device of measurable body temperature in this fact Example is popped one's head in as measurement of bldy temperature element using volume temperature, while using transmission-type blood oxygen probe as Oximetry element, and blood oxygen measuring device is set to finger-clipped structure.As illustrated, the blood oxygen measuring device of measurable body temperature includes upper shell 1, lower house 2 and the pivot 3 for connecting up/down housing.The display 4 and button 5 as output unit are provided with the upper surface of upper shell 1.Blood oxygen measurement unit is set inside the finger cavity 7 between housing over/under, is placed in the finger of measured in the finger cavity 7 when measuring blood oxygen, the blood oxygen levels of correlation can be quickly obtained by the measuring probe of blood oxygen measurement unit.Body temperature measurement unit is included in the volume temperature probe 6 for being used to gather body temperature parameter, the present embodiment, and volume temperature probe 6 is arranged on upper shell 1
On the end face opposite with end face where the entrance of finger cavity 7 on.It is pointed out that the set location of volume temperature probe 6 does not limit to this, volume temperature probe 6 can be arranged on any one outside end face of upper shell 1 or lower house 2 by technical staff according to actual needs.In actual applications, volume temperature probe more than 6 uses temperature sensor, and its precision should reach medical rank even more high, specifically, such as can use infrared temperature sensor, thermistor temperature sensor.
In addition to display, output unit can also include being arranged at the loudspeaker of enclosure interior, vibrator, prompting flash lamp etc., above-mentioned several output units can be arranged in housing simultaneously, can also optionally set one or more therein.
In addition, in the present embodiment, the lower section of volume temperature probe 6 is additionally provided with data-interface on upper shell 1, for connecting other equipment and carrying out data communication.In practical application, the interface is such as can use USB data-interfaces.
The occupation mode of the blood oxygen measuring device of above-mentioned measurable body temperature is as follows：Measurement pattern is selected by button 5 first, when selecting Oximetry pattern, measured's finger is stretched into inside finger cavity 7, that is, automatically begins to measure blood oxygen levels, and measurement result is exported on display 4；When selecting measurement of bldy temperature pattern, by volume temperature probe 6 be placed in the forehead of measured and hang on or along above measured's forehead place between the eyebrows to the gently stroke of side temple direction, accurate body temperature value is can obtain after measurement of bldy temperature module collection is to enough parameters, and is exported under the control of the control unit；When Thermal preference/blood oxygen is with the pattern of survey, i.e., the process of above two measurement pattern is carried out simultaneously.
In second specific embodiment of blood oxygen measuring device for the measurable body temperature that the present invention is provided, body temperature measurement unit is popped one's head in as measurement of bldy temperature element using ear temperature, so as to measure the ear temperature of human body as body temperature value.Now, the shape that volume temperature in the first above-mentioned embodiment can be popped one's head in is changed to be adapted to go deep into measure in duct, other shapes suitable for ear temperature measurement such as the shape of probe to be changed to elongated sharp mouth shape or taper, obviously, the probe of this shape is equally applicable to measurement volume temperature.Ear temperature measurement process is slightly different with volume temperature measurement, measuring probe need to only be goed deep into duct and measurement key is pressed hanging on, and without mobile instrument in measurement process.In addition, similar with volume temperature measurement, ear temperature measurement can also simultaneously be carried out with Oximetry, or only selection one of which is measured, and selection for above-mentioned functions and be set
Surely button is again may be by complete.
In the 3rd embodiment of the blood oxygen measuring device for the measurable body temperature that the present invention is provided, the finger cavity with a finger cot type structure, the transmission-type blood oxygen probe of blood oxygen measurement unit is arranged in the finger cot type finger cavity.In addition to the present embodiment slightly has difference to the method for clamping of measured's finger when blood oxygen is measured, other technical characteristics can be realized by using the means similar with above-described embodiment, and beneficial effect same as the previously described embodiments or similar can be produced, it will not be repeated here.
In the 4th embodiment of the blood oxygen measuring device for the measurable body temperature that the present invention is provided, human body oxygen content of blood value is measured using reflective blood oxygen probe, now, finger cavity need not be set, and the reflective blood oxygen probe is arranged on an end face of blood oxygen measuring device, for example reflective blood oxygen probe and above-mentioned volume temperature are popped one's head in or ear temperature probe is arranged on same end face, consequently facilitating measuring two kinds of parameters simultaneously.Due to finger cavity need not be set, the volume of the blood oxygen measuring device of the measurable body temperature in the present embodiment can be can be made smaller, such as can make the shape of measuring pen, so as to further improve the portability of instrument.
Seen from the above description, the blood oxygen measuring device of measurable body temperature provided by the present invention, the function of traditional electronic thermometer is realized by the body temperature measurement unit of high integration, blood oxygen measurement unit and body temperature measurement unit share one group of output unit, data storage cell and PMU, it is achieved thereby that just the function of blood oxygen measuring device and electronic thermometer is rolled into one in the volume of very little, not only increase the utilization rate of each functional module, it is cost-effective, the more importantly overall volume of effective controller unit, compared with independent BOLD contrast and clinical thermometer, its portability and ease for use are all obviously improved.Moreover, the blood oxygen measuring device for the measurable body temperature that the present invention is provided also has a variety of measurement patterns, a variety of different measurement demands of user can be met simultaneously.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the illustrative embodiments that use, but the invention is not limited in this.For those skilled in the art, without departing from the spirit and substance in the present invention, various changes and modifications can be made therein, and these variations and modifications are also considered as protection scope of the present invention.
Claims (1)
- Sharp claim1st, a kind of blood oxygen measuring device of measurable body temperature, including housing, characterized in that, be provided with the control unit of electrical connection, blood oxygen measurement unit, body temperature measurement unit, output unit and PMU in the housing,The blood oxygen measurement unit measures the oxygen content of blood of human body according to the instruction of described control unit and sent to control unit；The body temperature measurement unit measures the body temperature of human body according to the instruction of described control unit and sent to control unit；Described control unit indicates that the output unit is accordingly pointed out according to the oxygen content of blood value from the blood oxygen measurement unit and/or the body temperature value from the body temperature measurement unit；The PMU is powered for unit.2nd, the blood oxygen measuring device of the measurable body temperature according to claim 1, it is characterised in that the body temperature measurement unit includes volume temperature and popped one's head in or ear temperature probe.3rd, the blood oxygen measuring device of measurable body temperature according to claim 2, it is characterised in that the volume temperature probe or ear temperature probe include temperature sensor.4th, the blood oxygen measuring device of measurable body temperature according to claim 1 or 2, it is characterised in that the blood oxygen measurement unit includes transmission-type blood oxygen probe or reflective blood oxygen probe.5th, the blood oxygen measuring device of measurable body temperature according to claim 4, it is characterised in that also including finger cavity, the transmission-type blood oxygen probe is arranged in the finger cavity.6th, the blood oxygen measuring device of measurable body temperature according to claim 4, it is characterised in that the reflective blood oxygen probe is arranged on an end face of the blood oxygen measuring device. 7th, the blood oxygen measuring device of measurable body temperature according to claim 6, it is characterised in that the volume temperature probe or ear temperature probe are arranged on same end face with the reflective blood oxygen probe.8th, the blood oxygen measuring device of the measurable body temperature according to claim 1, it is characterised in that with least three kinds measurement patterns：Measurement of bldy temperature pattern, Oximetry pattern, body temperature/blood oxygen are same to survey pattern.9th, the blood oxygen measuring device of measurable body temperature according to claim 8, it is characterised in that also including the button being connected with described control unit, the button is used to select the measurement pattern.10th, the blood oxygen measuring device of measurable body temperature according to claim 1, it is characterised in that the output unit includes display and/or loudspeaker and/or vibrator and/or prompting flash lamp.11st, the blood oxygen measuring device of measurable body temperature according to claim 10, it is characterised in that the display shows oxygen content of blood value and/or body temperature value according to the instruction of described control unit.12nd, the blood oxygen measuring device of measurable body temperature according to claim 1, it is characterized in that, also include the data storage cell being connected with control unit, the data storage cell is according to instruction body temperature value of the storage from the body temperature measurement unit of described control unit and the oxygen content of blood value from the blood oxygen measurement unit.13rd, the blood oxygen measuring device of measurable body temperature according to claim 1, it is characterised in that be additionally provided with data-interface on the housing of the blood oxygen measuring device, for connecting miscellaneous equipment and carrying out data communication.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2010/073018 WO2011143823A1 (en) | 2010-05-20 | 2010-05-20 | Oxymeter capable of measuring body temperature |
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| CN102469963A true CN102469963A (en) | 2012-05-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010800297643A Pending CN102469963A (en) | 2010-05-20 | 2010-05-20 | Oxymeter capable of measuring body temperature |
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| CN (1) | CN102469963A (en) |
| WO (1) | WO2011143823A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102871668A (en) * | 2012-10-18 | 2013-01-16 | 北京超思电子技术有限责任公司 | Blood oxygen measuring instrument capable of measuring temperature |
| CN102940494B (en) * | 2012-10-18 | 2014-10-15 | 北京超思电子技术股份有限公司 | blood oxygen measuring instrument capable of measuring body temperature |
| WO2014059943A1 (en) * | 2012-10-18 | 2014-04-24 | 北京超思电子技术股份有限公司 | Blood oxygen measuring instrument capable of measuring body temperature |
| CN102885629B (en) * | 2012-10-19 | 2018-09-04 | 北京超思电子技术有限责任公司 | It can measure the blood oxygen measuring device of body temperature |
| CN104783773A (en) * | 2015-03-25 | 2015-07-22 | 苏州工业职业技术学院 | Long-distance heart rate monitoring device based on Zigbee |
| CN112842331A (en) * | 2020-12-30 | 2021-05-28 | 广东蚬壳家电有限公司 | Oximeter and blood oxygen concentration measuring method |
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| US20010021803A1 (en) * | 1999-07-22 | 2001-09-13 | Blank Thomas B. | Multi-tier method of developing localized calibration models for non-invasive blood analyte prediction |
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| CN201436981U (en) * | 2009-06-22 | 2010-04-14 | 乐夫达康(北京)科技有限公司 | Finger-clipping oximeter |
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| WO2011143823A1 (en) | 2011-11-24 |
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Address after: 100039 Beijing City, Haidian District Fuxing Road, No. 83 West floor three room 320 Applicant after: Beijing Ultra-thinking Electronic Technology Co., Ltd. Address before: 100039, Fuxing Road, Beijing, Haidian District, No. 36, B, 1127-1128 Applicant before: Beijing Chaosi Electronic Technology Co., Ltd. |
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Application publication date: 20120523 |