CN106923796A - Intelligent wrist temperature taking instrument - Google Patents
Intelligent wrist temperature taking instrument Download PDFInfo
- Publication number
- CN106923796A CN106923796A CN201611174565.7A CN201611174565A CN106923796A CN 106923796 A CN106923796 A CN 106923796A CN 201611174565 A CN201611174565 A CN 201611174565A CN 106923796 A CN106923796 A CN 106923796A
- Authority
- CN
- China
- Prior art keywords
- temperature
- wrist
- module
- intelligent
- taking instrument
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
- A61B5/0008—Temperature signals
-
- 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
-
- 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
- A61B5/681—Wristwatch-type devices
-
- 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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6831—Straps, bands or harnesses
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0271—Thermal or temperature sensors
- A61B2562/0276—Thermal or temperature sensors comprising a thermosensitive compound
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physiology (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The intelligent wrist temperature taking instrument of human body axillaty temperature is obtained by measuring wrist temperature, its operation principle is：The relation factor of human body thermodynamics and clinical experience analysis wrist temperature and auxillary temperature is primarily based on, then the data sample of uniform collection covering population；Being then based on MATLAB softwares carries out noise suppression preprocessing to these data and sets up a body temperature appraising model using intelligent data regression theory；Last that the model is realized on based on STM32 embedded platforms, the purpose of auxillary temperature is accurately estimated in realization by measuring wrist temperature.Single model machine hardware unit part, including charging circuit module, power module, control module, temperature sensor, communication interface and display module.In addition the supporting host computer acquisition software based on VB is also developed, is worked and is returned data to host computer when to allow multiple tester simultaneous in the form of wireless network, to facilitate batch temperature taking.
Description
Technical field
The present invention relates to body temperature fields of measurement, and in particular to intelligent wrist temperature taking instrument.
Background technology
Body temperature is constant and energy self-control is the important prerequisite for maintaining human body each side function normal operation, is also to face
It is used to diagnose the important evidence of human body diseases on bed.Clinically test body temperature is typically still calculated as standard using mercury temperature, allows
Subject will be clipped in oxter and then takes out within 5 to 10 minutes reading by the mercurial thermometer after alcohol disinfecting, but using such
Measuring method has many troubles and defect.Mercurial thermometer is frangible and sterilization does not cause unhygienic problem, testing time totally
It is partially long, mercurial thermometer is clipped in oxter very inconvenient.In addition meeting patient can not take care of oneself or be not added with coordinating then test
More bother.
The present invention proposes intelligent wrist temperature taking instrument, and armpit is estimated by testing wrist temperature and other related data amounts
Lower temperature.Wrist temperature and auxillary temperature are all easily measured from temperature survey, and the design key problem is how to build
Vertical association therebetween, as long as can set up this suitable Mathematical Modeling of association just can go out warm armpit by wrist temperature estimation
Degree.Pertinent literature also lacks the research for setting up and finding this contact very much both at home and abroad at present.Existing research is concentrated mainly on two
Individual aspect, is on the one hand simply simply related to the clinical statisticses at the two positions of human body, not to the phenomenon that obtains of statistics to
Go out rational explanation；On the other hand some researchs between the two in mechanism are directed to, but are also partial to research body temperature regulation
Research between system and human thermal comfort degree, also has very big difference the foundation specific to Mathematical Modeling the two.The design
The relation factor of human body thermodynamics and clinical experience analysis wrist temperature and auxillary temperature is primarily based on, then uniform collection covering
The data sample of population.Noise suppression preprocessing is carried out to these data based on MATLAB softwares and reason is returned using intelligent data
By setting up a body temperature appraising model.It is last that the model is realized on based on STM32 embedded platforms, realize by measurement
Wrist temperature accurately estimates the purpose of auxillary temperature.In addition the supporting host computer acquisition software based on VB is also developed, with nothing
The form of gauze network works and returns data to host computer when allowing multiple tester simultaneous, to facilitate batch temperature taking.It is real
Survey result and show designed intelligent wrist temperature measurer, compared with traditional mercurial thermometer, with measuring accuracy is high, response
Hurry up, small volume wears the characteristics of convenience, stand-by time long, low cost and stable performance.
The content of the invention
The present invention is realized obtaining axillaty temperature by detecting the temperature of human body wrist and shows the target of measurement result.
The purpose of the present invention is achieved by the following scheme.
1) is by consulting the underlying attribute amount that available data analyzing influence wrist temperature is associated with both auxillary temperatures, year
Age, sex, environment temperature, wrist temperature, test moment etc., attribute amount comprehensively and is easily measured as far as possible, is conducive to setting up accurate
True Mathematical Modeling and final technical feasibility in kind.
2) designs and makes intelligent wrist temperature and environment temperature tester model machine based on STM32, and multiple samples in advance
Function completes step 1 in the form of the wireless network under the support of the host computer acquisition software write based on VB) described in system
The sample collection work that model is set up.
3) a large amount of uniform acquisition steps 2 of) described in data sample, and the treatment of data is completed based on MATLAB
With the foundation of model, the Mathematical Modeling of the two association of reflection is obtained.
4) is by step 3) in the Mathematical Modeling that obtains realized on intelligent wrist temperature taking instrument.
Intelligent wrist temperature taking instrument, including the wrist strap in wrist can be worn on, the wrist strap is by bonded strap system
Form, be provided with by charging circuit module, power module, control module, communication interface and display module collection in wrist strap center
Into main circuit module together, two temperature sensors for measuring environment temperature are installed on the main circuit module,
The wrist strap end is provided with two temperature sensors for measuring wrist temperature, the temperature sensor contacted with wrist
Place is provided with small copper sheet and paves, and little spring is added between the small copper sheet and the wrist strap, two temperature-sensitives of the wrist
About 0.5 centimetre of resistance interval, carries out mean filter so as to reduce error.The multiple device constitutes Star Network, by PC ends
The transmitting-receiving of data is carried out as central node.
In such scheme, STM32F104 is used in the control module, its operating rate is fast, and internal hardware resources are enriched,
Realize quick data processing and control function.
In such scheme, the temperature sensor seals negative tempperature coefficient thermistor using glass（NTC）.Its time constant
Small, response is fast, with 1% precision, density high, temperature-sensitive and high mechanical strength, sealed reliable.The NTC resistances are varied with temperature
And change, input is sampled to STM32 control modules by AD, so as to collect temperature information.
In such scheme, the communication interface employs 433MHz wireless serials, and multi-point temp is monitored simultaneously to facilitate, real
Existing Wireless Data Transmission.
In such scheme, the power module is powered using monolithic 900mAH, 3.7V lithium battery, is equipped with standard
Micro USB charging inlets, realize lithium cell charging function, to constitute charging module.Realized to 3.3V cores using DC-DC chips
The conversion of piece operating voltage.By bleeder circuit and AD sampling real-time monitoring battery electric quantities.
In such scheme, the display module is driven aobvious using 0.96 cun of OLED liquid crystal screen of IIC interfaces by control module
Temperature displaying function, cell voltage etc..
The advantage of the invention is that：The present invention proposes intelligent wrist temperature taking instrument.Measured result shows designed intelligence
Can wrist temperature measurer, compared with traditional mercurial thermometer, with measuring accuracy is high, response fast, small volume, wear conveniently, treat
The machine time is long, low cost and the characteristics of stable performance.
Brief description of the drawings
Fig. 1 is single model machine hardware schematic.
Fig. 2 is model machine wrist strap end schematic side view.
Fig. 3 is prototype devices structural representation.
Fig. 4 is multiple wrist strap networking schematic diagrams.
Fig. 5 is single model machine composition construction module block diagram.
In figure marked as：1. wrist strap；2. temperature sensor；3. small copper sheet；4. little spring；5. temperature sensor；6. control
Module；7. communication module；8. display module；9. power module；10. charging circuit module.
Specific embodiment
The present invention is described further with embodiment below in conjunction with the accompanying drawings.
1. theory and technology method is realized.
1) is first by consulting the underlying attribute that available data analyzing influence wrist temperature is associated with both auxillary temperatures
Amount, age, sex, environment temperature, wrist temperature, test moment etc., attribute amount comprehensively and is easily measured as far as possible, is conducive to building
Found accurate Mathematical Modeling and final technical feasibility in kind.
2) designs and makes the intelligent wrist temperature taking instrument model machine based on STM32 in advance, and multiple model machines can be with wireless
The form of network completes step 1 under the support of the host computer acquisition software write based on VB) described in system model set up
Sample collection works.
3) a large amount of uniform acquisition steps 2 of) described in data sample, and completed based on MATLAB the treatment of data with
The foundation of model, obtains the Mathematical Modeling of the two association of reflection.
SVMs（SVM）Data are returned under overcoming condition of small sample well as Statistical Learning Theory core
Return problem, therefore using the method based on Support vector regression, by the study to a large amount of statistical samples and training, using intelligence
Energy nonlinear regression theory finds out the stealthy expression formula of the model, so as to realize measurement wrist temperature convenient and accurately estimate
Auxillary temperature.
4) is by step 3) in resulting Mathematical Modeling realized on intelligent wrist temperature taking instrument, before improvement
Prototype Design simultaneously completes experiment test and error analysis.
2. hardware unit is realized.
Referring to accompanying drawing 3, intelligent wrist temperature taking instrument, hardware components include temperature sensor (5), control module (6), lead to
Letter interface (7), display module (8), power module (9) and charging circuit module (10).Referring to accompanying drawing 1, hardware components are respectively provided with
In on wrist strap (1), the wrist strap (1) is made by bonded strap, except other modules of temperature sensor (5) are integrated in
Together, positioned at wrist strap (1) center section.The temperature sensor (5) has four, is divided into two one group, and one group is arranged on wrist strap
(1) it is used to measure wrist temperature on end, another group is arranged on intelligent wrist temperature taking instrument circuit plate for measuring environment
Temperature.
The temperature sensor (5) seals negative tempperature coefficient thermistor using glass（NTC）.Its time constant is small, response is fast,
With 1% precision, density high, temperature-sensitive and high mechanical strength, sealed reliable.Referring to accompanying drawing 1, two TEMPs of the wrist
Device (5) is spaced about 0.5 centimetre, carries out mean filter so as to reduce error.Described temperature sensor (5) place contacted with wrist
Small copper sheet (3) is provided with to pave.Referring to accompanying drawing 2, little spring (4) is added between the small copper sheet and the wrist strap, so as to reach
To the purpose being fully contacted with wrist.The value of thermistor varies with temperature resistance and changes, and input is sampled extremely by AD
STM32 control modules (6), so as to collect temperature information.
STM32F104 is used in the control module (6), its operating rate is fast, internal hardware resources are enriched, realized quick
Data processing and control function.
The communication interface (7) employs 433MHz wireless serials, and multi-point temp is monitored simultaneously to facilitate, and realizes without line number
According to transmission.
The display module (8) drives display temperature using 0.96 cun of OLED liquid crystal screen of IIC interfaces by control module (6)
Degree, cell voltage etc..
The power module (9) is powered using monolithic 900mAH, 3.7V lithium battery, is equipped with standard Micro USB and is filled
Electrical interface, realizes lithium cell charging function, to constitute charging module.Realized to 3.3V chip operating voltages using DC-DC chips
Conversion.By bleeder circuit and AD sampling real-time monitoring battery electric quantities.
Referring to accompanying drawing 4, the supporting host computer acquisition software based on VB is developed, multiple wrist straps constitute Star Network, by PC
End carries out the transmitting-receiving of data as central node, is worked when allowing multiple tester simultaneous in the form of wireless network and returns data
Host computer is returned to, to facilitate batch temperature taking.
Explanation embodiments of the present invention are these are only, is not intended to limit the invention, for those skilled in the art
For, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc. should be included in this hair
Within bright protection domain.
Claims (5)
1. intelligent wrist temperature taking instrument, it is characterised in that：Including the wrist strap that can be worn in wrist, the wrist strap is by that can be bonded
Strap be made, be provided with by charging circuit module, power module, control module, communication interface and aobvious in wrist strap center
Show the main circuit module that module is integrated, two temperature for measuring environment temperature are installed on the main circuit module
Sensor, the wrist strap end is provided with two temperature sensors for measuring wrist temperature, the temperature contacted with wrist
Small copper sheet is provided with degree sensor to pave, and add little spring between the small copper sheet and the wrist strap, the wrist
Two thermistors are spaced about 0.5 centimetre.
2. intelligent wrist temperature taking instrument according to claim 1, it is characterised in that：The temperature sensor is sealed using glass
Negative tempperature coefficient thermistor（NTC）.
3. intelligent wrist temperature taking instrument according to claim 1, it is characterised in that：The power module includes monolithic
900mAH, 3.7V lithium battery, and the Micro USB charging inlets equipped with standard, the power module are provided with realization to 3.3V electricity
Press DC-DC circuit and AD the sampling real-time monitoring cell voltage circuit of conversion.
4. intelligent wrist temperature taking instrument according to claim 1, it is characterised in that：The display module uses 0.96 cun
The OLED liquid crystal screen of IIC interfaces.
5. intelligent wrist temperature taking instrument according to claim 1, multiple described devices composition Star Networks, are made by PC ends
The transmitting-receiving of data is carried out for central node.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174565.7A CN106923796A (en) | 2016-12-19 | 2016-12-19 | Intelligent wrist temperature taking instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174565.7A CN106923796A (en) | 2016-12-19 | 2016-12-19 | Intelligent wrist temperature taking instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106923796A true CN106923796A (en) | 2017-07-07 |
Family
ID=59444586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174565.7A Pending CN106923796A (en) | 2016-12-19 | 2016-12-19 | Intelligent wrist temperature taking instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106923796A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538405A (en) * | 2018-04-23 | 2018-09-14 | 刘仲 | A kind of intelligent real-time monitor and monitor system based on big data cloud service |
| CN111337138A (en) * | 2020-03-17 | 2020-06-26 | 北京领邦智能装备股份公司 | Infrared body temperature measuring method, device, equipment and system and readable storage medium |
| WO2021022619A1 (en) * | 2019-08-07 | 2021-02-11 | 苏州康孚智能科技有限公司 | Wearable flexible sensor device |
| JP2022519916A (en) * | 2019-08-07 | 2022-03-25 | 蘇州康孚智能科技有限公司 | Wearable flexible sensor device |
| EP4052640A1 (en) | 2021-03-06 | 2022-09-07 | Sidly Sp. z o.o. | Handheld device for measuring body temperature |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120319847A1 (en) * | 2011-06-16 | 2012-12-20 | Alan Camerik Heller | Systems for detecting a febrile condition and reducing risks of spreading infection |
| WO2013043747A1 (en) * | 2011-09-19 | 2013-03-28 | Dp Technologies, Inc. | An improved body-worn monitor |
| CN103330553A (en) * | 2013-07-02 | 2013-10-02 | 温州新高原物联网科技有限公司 | Waist strap type sensor |
| CN203263407U (en) * | 2013-04-03 | 2013-11-06 | 漳州师范学院 | Distance learning physiological signal collection wrist strap achieving Bluetooth transmission |
| CN203369895U (en) * | 2013-07-02 | 2014-01-01 | 温州新高原物联网科技有限公司 | Wrist strap sensor |
| CN104207755A (en) * | 2013-06-03 | 2014-12-17 | 飞比特公司 | Wearable heart rate monitor |
| CN105259742A (en) * | 2015-11-13 | 2016-01-20 | 中国矿业大学 | Multifunctional watch |
| CN105962923A (en) * | 2016-04-21 | 2016-09-28 | 南京大学 | Intelligent health full-information acquisition and analysis system |
-
2016
- 2016-12-19 CN CN201611174565.7A patent/CN106923796A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120319847A1 (en) * | 2011-06-16 | 2012-12-20 | Alan Camerik Heller | Systems for detecting a febrile condition and reducing risks of spreading infection |
| WO2013043747A1 (en) * | 2011-09-19 | 2013-03-28 | Dp Technologies, Inc. | An improved body-worn monitor |
| CN203263407U (en) * | 2013-04-03 | 2013-11-06 | 漳州师范学院 | Distance learning physiological signal collection wrist strap achieving Bluetooth transmission |
| CN104207755A (en) * | 2013-06-03 | 2014-12-17 | 飞比特公司 | Wearable heart rate monitor |
| CN103330553A (en) * | 2013-07-02 | 2013-10-02 | 温州新高原物联网科技有限公司 | Waist strap type sensor |
| CN203369895U (en) * | 2013-07-02 | 2014-01-01 | 温州新高原物联网科技有限公司 | Wrist strap sensor |
| CN105259742A (en) * | 2015-11-13 | 2016-01-20 | 中国矿业大学 | Multifunctional watch |
| CN105962923A (en) * | 2016-04-21 | 2016-09-28 | 南京大学 | Intelligent health full-information acquisition and analysis system |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108538405A (en) * | 2018-04-23 | 2018-09-14 | 刘仲 | A kind of intelligent real-time monitor and monitor system based on big data cloud service |
| WO2021022619A1 (en) * | 2019-08-07 | 2021-02-11 | 苏州康孚智能科技有限公司 | Wearable flexible sensor device |
| JP2022519916A (en) * | 2019-08-07 | 2022-03-25 | 蘇州康孚智能科技有限公司 | Wearable flexible sensor device |
| JP7043688B1 (en) | 2019-08-07 | 2022-03-29 | 蘇州康孚智能科技有限公司 | Wearable flexible sensor device |
| CN111337138A (en) * | 2020-03-17 | 2020-06-26 | 北京领邦智能装备股份公司 | Infrared body temperature measuring method, device, equipment and system and readable storage medium |
| CN111337138B (en) * | 2020-03-17 | 2022-02-18 | 北京领邦智能装备股份公司 | Infrared body temperature measuring method, device, equipment and system and readable storage medium |
| EP4052640A1 (en) | 2021-03-06 | 2022-09-07 | Sidly Sp. z o.o. | Handheld device for measuring body temperature |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106923796A (en) | Intelligent wrist temperature taking instrument | |
| CN202891909U (en) | Mobile remote vital-sign monitoring device based on GPS/GPRS (global positioning system/general packet radio service) | |
| CN205197968U (en) | SMD medical electron clinical thermometer | |
| US10060802B1 (en) | Intelligent digital thermometer | |
| CN103948375A (en) | Dynamic body temperature monitoring system | |
| US20210186337A1 (en) | Internal body temperature measurement device and internal body temperature measurement method | |
| CN203914879U (en) | A kind of device of human body body surface skin temperature | |
| CN103604511A (en) | Wireless intelligent thermometer and method for measuring temperature by using same | |
| CN201710368U (en) | Plantar pressure measuring device | |
| CN105342644A (en) | Ovulatory period judging device based on measuring conductive characteristic of saliva and basal body temperature | |
| CN102613962A (en) | Device for monitoring basal body temperature | |
| CN103385700A (en) | High-precision rapid self-calibration wireless electronic thermometer | |
| CN203572593U (en) | Wireless intelligent thermometer | |
| CN105877720A (en) | Human pulse and body temperature monitoring device | |
| CN103356179B (en) | A kind of temperature taking analytical system and temperature taking analytical method | |
| CN206583547U (en) | A kind of wireless infant incubator self-checking device data collecting system | |
| CN204863099U (en) | Portable body temperature heart rate detection meter | |
| CN104792439A (en) | Temperature measuring method, device, probe and system | |
| CN204562121U (en) | A kind of novel body-temperature monitoring device | |
| CN110115565A (en) | A kind of intelligent temperature sensor and its monitoring method for wearable body temp monitoring | |
| CN202994794U (en) | Bluetooth-based household miniature urine analyzer | |
| CN211696699U (en) | Integrated intelligent human body temperature measurement terminal and system | |
| CN202634536U (en) | Body temperature monitoring and analyzing device utilizing Bluetooth of cell phone for communication | |
| CN206102627U (en) | Children's bluetooth thermometer | |
| CN201734699U (en) | Fast electronic clinical thermometer for forehead measurement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170707 |
|
| WD01 | Invention patent application deemed withdrawn after publication |