CN102783939A - Electronic clinical thermometer, body temperature monitoring system and body temperature detecting method - Google Patents
Electronic clinical thermometer, body temperature monitoring system and body temperature detecting method Download PDFInfo
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- CN102783939A CN102783939A CN2011101325524A CN201110132552A CN102783939A CN 102783939 A CN102783939 A CN 102783939A CN 2011101325524 A CN2011101325524 A CN 2011101325524A CN 201110132552 A CN201110132552 A CN 201110132552A CN 102783939 A CN102783939 A CN 102783939A
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Abstract
The invention discloses an electronic clinical thermometer, a body temperature monitoring system and a body temperature detecting method. The electronic clinical thermometer comprises a heat-conducting probe, a temperature sensor, a radio frequency unit, a control unit and a power supply, wherein the heat-conducting probe is used for conducting external heat; the temperature sensor is connected with the heat-conducting probe and is used for detecting the temperature of the heat-conducting probe; the radio frequency unit is used for receiving a network address and sending temperature data; the control unit is used for converting the data detected by the temperature sensor into the temperature data and setting a reporting time interval of the radio frequency unit; and the power supply is used for supplying electrical energy to the temperature sensor, the control unit and the radio frequency unit. Through addition of a wireless communication function, the body temperature of a patient can be monitored in a real time manner; by establishing the body temperature monitoring system with the electronic clinical thermometer, the body temperatures of multiple patients can be monitored in a real time manner; and a user can set alarming temperature independently, so that the electronic clinical thermometer helps timely therapy of the patient.
Description
Technical field
The present invention relates to a kind of electronic clinical thermometer and temperature monitoring system and temperature check method, particularly relate to a kind of arm-type electronic clinical thermometer and temperature monitoring system and temperature check method with wireless transmission function.
Background technology
When the traditional conventional clinical thermometer that uses as the mercurial thermometer, when especially it being clipped in oxter or Sublingual take temperature, clinical thermometer must remain on said position till reaching thermal balance between body position, inside that needs detect and the surface temperature.Between surface and internal temperature, reach thermal balance if desired, the measurement of body temperature need be waited for and reach 10 minutes time so.But this waiting time can be through assessing the method for internal temperature and reduce to reach equilibrated mode from variations in temperature, yet this method still needs about 90 seconds.So this method can not fully realize the measurement fast and accurately of body temperature.
Thereby the increasing employing electronic clinical thermometer of hospital, thereby can be through directly measuring real-time external temperature value and the interior temperature of body accurate and assess apace.But the use of the clinical thermometer of hospital at present is that regularly manual work goes to test basically; And some especial patients need be according to removing continual take temperature certain blanking time; If adopt the manpower and materials that the method for manual measurement will labor, and can't add up the variation characteristic (body temperature of pilot process changes after especially before and after the medication) of keeping watch on out patient temperature.And when time of the key of diagnosis and treatment or night, under the situation of no one's monitoring,, bring great inconvenience can for patient's treatment if can not carry out the real-time testing of temperature.
Summary of the invention
The technical problem that the present invention will solve is in order to overcome in the prior art defective of the manual testing's body temperature that needs, a kind of electronic clinical thermometer with radio communication function to be provided, and the temperature monitoring system and the temperature check method thereof that comprise said electronic clinical thermometer.Thereby realized the real-time monitoring of body temperature, the user can define alarm temperature voluntarily simultaneously, and also treatment provides help for the patient can access timely.
The present invention solves above-mentioned technical problem through following technical proposals:
The invention provides a kind of electronic clinical thermometer, be characterized in that said electronic clinical thermometer comprises:
One heat conduction probe is used to conduct extraneous heat;
One temperature sensor is connected with said heat conduction probe, is used to detect the temperature of said heat conduction probe;
One radio frequency unit is used to receive the network address and sends said temperature data;
One control unit, the data transaction that is used for said temperature sensor is detected is temperature data and the blanking time that reports of setting said radio frequency unit; And
One power supply is used to said temperature sensor, control unit and radio frequency unit electric energy is provided.
Preferably, said heat conduction probe, temperature sensor, control unit, radio frequency unit and power subsystem are arranged on the fixing head.
Preferably, said fixing head is provided with an arm band, is used for said fixing head is fixed in arm.
Preferably, said fixing head is shaped as the arc corresponding with the arm shape.
Preferably, said electronic clinical thermometer also comprises a power management module, is used to control the clock status of said temperature sensor, control unit and radio frequency unit and detects said power source voltage.
Preferably, said radio frequency unit comprises a radio frequency chip and an antenna.
Preferably, said control unit is a singlechip chip.
Preferably, said heat conduction probe is a metal probe.
Preferably, said temperature sensor is a critesistor.
Preferably, said critesistor is integrated in said control unit or the radio frequency unit.
The present invention also provides a kind of temperature monitoring system, is characterized in that said temperature check system comprises some electronic clinical thermometers as stated and a data terminal; Wherein said electronic clinical thermometer is used for detected temperatures and is sent to said data terminal; Said data terminal is used to distribute and accept the network address of the said electronic clinical thermometer of coupling; And blanking time that reports of alarm temperature, alarm voltage and said electronic clinical thermometer is set, and receive and store the temperature data that said electronic clinical thermometer sends.
Preferably, said temperature monitoring system also comprises a display unit, is used to show the temperature data of said data terminal storage.
The present invention also provides the temperature check method of a kind of aforesaid temperature monitoring system, is characterized in may further comprise the steps:
S
101, the user sets alarm temperature and alarm voltage in data terminal;
S
102, said data terminal gives said electronic clinical thermometer distribution network address, and is set the blanking time that reports of said electronic clinical thermometer;
S
103, said electronic clinical thermometer waits for, and the time of waiting for for reporting blanking time, electronic clinical thermometer detected temperatures and upload temperature data then;
S
104, said data terminal detects whether receive the temperature data that said electronic clinical thermometer is uploaded, if the temperature data that said electronic clinical thermometer is uploaded is then read in and stored to testing result for being,, otherwise repeating step S
104
S
105, whether said data terminal detect said temperature data more than or equal to said alarm temperature, if testing result for being, is then reported to the police, otherwise returned step S
103
Preferably, at step S
103In further comprising the steps of:
Said electronic clinical thermometer begins to detect and upload supply voltage.
Preferably, at step S
105In further comprising the steps of:
Whether said data terminal detects said supply voltage less than said alarm voltage, if testing result for being, is then reported to the police, otherwise returned step S
103
Preferably, said temperature monitoring system also comprises a display unit, and at step S
105In further comprising the steps of:
Said display unit shows the temperature data of said data terminal storage.
Positive progressive effect of the present invention is:
Electronic clinical thermometer of the present invention is through having added radio communication function; Thereby realized real-time monitoring to patient temperature; The temperature monitoring system that comprises said electronic clinical thermometer in addition through structure; Thereby realized real-time monitoring, thereby the monitoring of patient temperature has been provided convenience for the medical personnel to a plurality of patient temperatures.The user can define alarm temperature voluntarily in addition, and also treatment provides help for the patient can access timely.
Description of drawings
Fig. 1 is the structural representation of the preferred embodiment of electronic clinical thermometer of the present invention.
Fig. 2 is the side view of the preferred embodiment of electronic clinical thermometer of the present invention.
Fig. 3 is the structural representation of the preferred embodiment of temperature monitoring of the present invention system.
Fig. 4 is the flow chart of the preferred embodiment of temperature monitoring of the present invention system.
The specific embodiment
Provide preferred embodiment of the present invention below in conjunction with accompanying drawing, to specify technical scheme of the present invention.
Shown in Figure 1 is the structural representation of electronic clinical thermometer of the present invention, and wherein said electronic clinical thermometer comprises a metal probe 1, a critesistor 2, a radio frequency unit 3, a singlechip chip 4, a battery 5, a power management module 6, a fixing head 7 and an arm band 8.
Wherein metal probe 1 is connected with said critesistor 2.Thereby make extraneous heat to conduct to said critesistor 2 through said metal probe 1.Metal probe 1 in the present embodiment can also adopt the heat conduction probe of other kinds to substitute, thermal conductive ceramic etc. for example, thus realize identical heat conduction purpose.In addition, the critesistor in the present embodiment 2 can also adopt other forms of temperature sensor to come the temperature of testing environment.
Radio frequency unit described in the present embodiment 3 is used to receive the network address and sends temperature data, and said radio frequency unit 3 comprises a radio frequency chip and an antenna (showing among Fig. 1), thereby realizes receiving the network address and sending temperature data.Wherein said radio frequency chip 3 is the SI4432 chip of Silicon Labs Cp Inc. (SILICON LABS), and said antenna is gone up the antenna that direct cabling is made through pcb board (printed circuit board (PCB)).The user can be according to the radio frequency chip and other antenna modes of practical matter and other kinds of needs employing.In addition; Critesistor described in the present embodiment 2 integrates with said radio frequency unit 3 and is used for temperature detection, and said critesistor 2 can be selected higher precision according to the actual requirements, is connected in peripheral circuit; Said in addition critesistor 2 all right and miscellaneous parts; For example singlechip chip 4 etc. integrates, and is not limited only to the radio frequency chip in the present embodiment.
Adopting singlechip chip 4 in the present embodiment is temperature data and the blanking time that reports of setting said radio frequency unit 3 with the data transaction that said critesistor 2 detects, and wherein the singlechip chip in the present embodiment 4 is the C8051F921-GM of Silicon Labs Cp Inc..In addition, singlechip chip described in the present embodiment 4 can also adopt the control unit of other kinds, and MCU (microcontroller) etc. for example realizes the function of treatment temperature data.
Battery described in the present embodiment 5 is a button cell, and the electronic clinical thermometer that is used to present embodiment provides power supply.In addition, said battery 5 can also adopt the power supply of other kinds, for example, aneroid battery or dc source etc., thus be embodied as the function that said electronic clinical thermometer provides power supply.
Power management module described in the present embodiment 6 is used to control said critesistor 2, singlechip chip 4 and the clock status of radio frequency unit 3 and the voltage that detects said battery 5; Thereby through regulating clock status; Promptly slow down or accelerate clock, thereby realize cutting down the consumption of energy.
Metal probe described in the present embodiment 1, critesistor 2, radio frequency unit 3, singlechip chip 4, battery 5 and power management module 6 all are arranged on the said fixing head 7; As shown in Figure 1; Wherein said metal probe 1 is being arranged at the point that said fixing head 7 is given prominence to, and exceeds said point.In the present embodiment, as depicted in figs. 1 and 2, said fixing head 7 be shaped as the arc corresponding with the arm shape, thereby make fully the contacting of said fixing head 7 and arm.Among this external Fig. 1 and Fig. 2, said fixing head 7 is provided with an arm band 8, thereby can said fixing head 7 be fixed on the arm, thereby under the situation of arm motion, can guarantee that said metal probe 1 is close to the body part of test such as oxter body temperature.And through the said arm band 8 of adjustment, thereby can fixing head 7 be fixed in the arm of different thicknesses, and make wearing more comfortable.In addition, can also be on same PCB (circuit printing plate), and said PCB directly packed on the thermometer shell as fixing head 7 through paster, thus reach same effect and be not limited only to the mounting means in the present embodiment.
In the present embodiment, as shown in Figure 1, the width of said fixing head 7 is 3 centimetres; Length is 7 centimetres, so volume is little, thus easy to use; In addition, the size of said fixing head 7, shape and metal probe 1 etc. can also change according to concrete needs and requirement in the setting area of fixing head 7; Thereby be applicable to different occasions, and be not limited only to the setting area of size, shape and each parts in the present embodiment.
The operation principle of the electronic clinical thermometer in the present embodiment is following:
Through arm band 8 said fixing head 7 is fixed on the user's arms, and makes the metal probe 1 be arranged at the outstanding point of fixing head 7 fully contact with user's oxter.
After this each parts that are arranged at said fixing head 7 through 5 pairs on battery power on.The clock status of said each parts of said power management module 6 adjustment.
After this critesistor 2 detects the temperature of user oxter; And testing result is sent to singlechip chip 4; Said singlechip chip 4 converts said testing result into temperature data, and is sent to external network through said radio frequency unit 4, thereby arrives outside receiving terminal.
Shown in Figure 3 is the structural representation of temperature monitoring of the present invention system, comprising n the electronic clinical thermometer 111-11n shown in Fig. 1 and Fig. 2.One data terminal 12 and a display 13.Wherein said electronic clinical thermometer 111-11n is connected (purple honeybee promptly uses the wireless network of IEEE802.15.4 standard to connect) with data terminal 12 through the ZigBee wireless network.And n is a positive integer, and the user can require to adopt the electronic clinical thermometer of any number according to the needs in actual ward etc.
Electronic clinical thermometer in the present embodiment is through above-mentioned ZigBee wireless-transmission network, and effective communication is apart from 300 meters.Thereby guaranteed feasibility in the enforcement of practical application such as hospital.
Data terminal described in the present embodiment 12 can adopt terminals such as computer; Wherein said data terminal 12 is used to distribute the network address of said electronic clinical thermometer 111-11n; And blanking time that reports of alarm temperature, alarm voltage and said electronic clinical thermometer is set, and receive and store the temperature data that said electronic clinical thermometer 111-11n sends.
Display 13 in this instance is used to show the temperature data of said data terminal 12 storages, and the display in the present embodiment 13 can also adopt other forms of display unit in addition, and for example, LCD (liquid crystal display) etc. realize the function of identical demonstration.
The operation principle of the temperature monitoring system in the present embodiment is following:
At first data terminal 12 is given said electronic clinical thermometer 111-11n distribution network address; Thereby realize differentiation to electronic clinical thermometer 111-11n; Alarm temperature and alarm voltage are set then, and be set through the ZigBee wireless network blanking time that reports of said electronic clinical thermometer 111-11n.
Secondly, after blanking times to be reported such as said electronic clinical thermometer 111-11n, distinguish detected temperatures, and be uploaded to data terminal 12 through the ZigBee network.
At last, the temperature data that said data terminal 12 receives and store electrons clinical thermometer 111-11n uploads, and show through said display 13.
Shown in Figure 4 is the flow chart of temperature monitoring of the present invention system, comprising following steps:
The temperature data that said each electronic clinical thermometer is uploaded is read in and stored to step 105, data terminal, and said display unit shows the temperature data of said data terminal storage.
Whether step 106, said data terminal detect said temperature data more than or equal to said first alarm temperature, if testing result for being, then gets into step 107, otherwise get into step 110.
Whether step 107, said data terminal detect said temperature data more than or equal to said second alarm temperature, if testing result for being, then gets into step 108, otherwise get into step 109.
Step 108 is sent repeatedly temperature alarming information continuously, and gets into step 110.
Step 109 is sent one time temperature alarming information, and gets into step 110.
Whether step 110, said data terminal detect said supply voltage less than said alarm voltage, if testing result for being, is then sent voltage alarm information, otherwise returned step 103.
Though more than described the specific embodiment of the present invention, it will be understood by those of skill in the art that these only illustrate, protection scope of the present invention is limited appended claims.Those skilled in the art can make numerous variations or modification to these embodiments under the prerequisite that does not deviate from principle of the present invention and essence, but these changes and modification all fall into protection scope of the present invention.
Claims (16)
1. an electronic clinical thermometer is characterized in that, said electronic clinical thermometer comprises:
One heat conduction probe is used to conduct extraneous heat;
One temperature sensor is connected with said heat conduction probe, is used to detect the temperature of said heat conduction probe;
One radio frequency unit is used to receive the network address and sends said temperature data;
One control unit, the data transaction that is used for said temperature sensor is detected is temperature data and the blanking time that reports of setting said radio frequency unit; And
One power supply is used to said temperature sensor, control unit and radio frequency unit electric energy is provided.
2. electronic clinical thermometer as claimed in claim 1 is characterized in that, said heat conduction probe, temperature sensor, control unit, radio frequency unit and power subsystem are arranged on the fixing head.
3. electronic clinical thermometer as claimed in claim 2 is characterized in that, said fixing head is provided with an arm band, is used for said fixing head is fixed in arm.
4. electronic clinical thermometer as claimed in claim 2 is characterized in that, said fixing head be shaped as the arc corresponding with the arm shape.
5. electronic clinical thermometer as claimed in claim 1 is characterized in that said electronic clinical thermometer also comprises a power management module, is used to control the clock status of said temperature sensor, control unit and radio frequency unit and detects said power source voltage.
6. electronic clinical thermometer as claimed in claim 1 is characterized in that, said radio frequency unit comprises a radio frequency chip and an antenna.
7. electronic clinical thermometer as claimed in claim 1 is characterized in that, said control unit is a singlechip chip.
8. electronic clinical thermometer as claimed in claim 1 is characterized in that, said heat conduction probe is a metal probe.
9. electronic clinical thermometer as claimed in claim 1 is characterized in that, said temperature sensor is a critesistor.
10. electronic clinical thermometer as claimed in claim 9 is characterized in that said critesistor is integrated in said control unit or the radio frequency unit.
11. a temperature monitoring system is characterized in that, said temperature check system comprise some described in claim 1 electronic clinical thermometer and a data terminal; Wherein said electronic clinical thermometer is used for detected temperatures and is sent to said data terminal; Said data terminal is used to distribute and accept the network address of the said electronic clinical thermometer of coupling; And blanking time that reports of alarm temperature, alarm voltage and said electronic clinical thermometer is set, and receive and store the temperature data that said electronic clinical thermometer sends.
12. temperature monitoring as claimed in claim 11 system is characterized in that, said temperature monitoring system also comprises a display unit, is used to show the temperature data of said data terminal storage.
13. the temperature check method like the said temperature monitoring of claim 11 system is characterized in that may further comprise the steps:
S
101, the user sets alarm temperature and alarm voltage in data terminal;
S
102, said data terminal receives the network address of coupling simultaneously for said electronic clinical thermometer distribution network address, and is set the blanking time that reports of said electronic clinical thermometer;
S
103, said electronic clinical thermometer waits for, and the time of waiting for for reporting blanking time, electronic clinical thermometer detected temperatures and upload temperature data then;
S
104, said data terminal detects whether receive the temperature data that said electronic clinical thermometer is uploaded, if the temperature data that said electronic clinical thermometer is uploaded is then read in and stored to testing result for being,, otherwise repeating step S
104
S
105, whether said data terminal detect said temperature data more than or equal to said alarm temperature, if testing result for being, is then reported to the police, otherwise returned step S
103
14. temperature check method as claimed in claim 13 is characterized in that, at step S
103In further comprising the steps of:
Said electronic clinical thermometer begins to detect and upload supply voltage.
15. temperature check method as claimed in claim 14 is characterized in that, at step S
105In further comprising the steps of:
Whether said data terminal detects said supply voltage less than said alarm voltage, if testing result for being, is then reported to the police, otherwise returned step S
103
16. temperature check method as claimed in claim 15 is characterized in that, said temperature monitoring system also comprises a display unit, and at step S
105In further comprising the steps of:
Said display unit shows the temperature data of said data terminal storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101325524A CN102783939A (en) | 2011-05-20 | 2011-05-20 | Electronic clinical thermometer, body temperature monitoring system and body temperature detecting method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101325524A CN102783939A (en) | 2011-05-20 | 2011-05-20 | Electronic clinical thermometer, body temperature monitoring system and body temperature detecting method |
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| CN102783939A true CN102783939A (en) | 2012-11-21 |
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| CN2011101325524A Pending CN102783939A (en) | 2011-05-20 | 2011-05-20 | Electronic clinical thermometer, body temperature monitoring system and body temperature detecting method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604511A (en) * | 2013-12-07 | 2014-02-26 | 何海英 | Wireless intelligent thermometer and method for measuring temperature by using same |
| CN105919563A (en) * | 2016-06-08 | 2016-09-07 | 珠海于氏医疗科技有限公司 | Thermometer provided with double probes |
| CN107836369A (en) * | 2017-11-13 | 2018-03-27 | 惠州市物联微电子有限公司 | A kind of low power dissipation electron ear tag and method applied to animal heat monitoring |
-
2011
- 2011-05-20 CN CN2011101325524A patent/CN102783939A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103604511A (en) * | 2013-12-07 | 2014-02-26 | 何海英 | Wireless intelligent thermometer and method for measuring temperature by using same |
| CN105919563A (en) * | 2016-06-08 | 2016-09-07 | 珠海于氏医疗科技有限公司 | Thermometer provided with double probes |
| CN107836369A (en) * | 2017-11-13 | 2018-03-27 | 惠州市物联微电子有限公司 | A kind of low power dissipation electron ear tag and method applied to animal heat monitoring |
| CN107836369B (en) * | 2017-11-13 | 2021-08-10 | 惠州市物联微电子有限公司 | Be applied to animal body temperature monitoring's low-power consumption electronic ear tag |
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Application publication date: 20121121 |