CN104622436A - Electronic thermometer and method for detecting clamping state of electronic thermometer - Google Patents
Electronic thermometer and method for detecting clamping state of electronic thermometer Download PDFInfo
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- CN104622436A CN104622436A CN201510093039.7A CN201510093039A CN104622436A CN 104622436 A CN104622436 A CN 104622436A CN 201510093039 A CN201510093039 A CN 201510093039A CN 104622436 A CN104622436 A CN 104622436A
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- temperature
- clinical thermometer
- clamp position
- thermometer
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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
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- Heart & Thoracic Surgery (AREA)
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Abstract
An electronic thermometer comprises a thermometer shell (10), wherein a control circuit (20) is arranged in the thermometer shell (10); a thermometer probe (30) is arranged at one end of the thermometer shell (10); three temperature sensors (31) for detecting the temperature of an armpit of a user are arranged on the side wall of the top of the thermometer probe (30); the thermometer probe (30) is clamped at the position of the armpit of the user or is fixed at a position, which is close to the armpit, on the upper portion of an arm of the user by an adhesive strap; and the control circuit is used for reading the temperature of the three temperature sensors (31) at time intervals and transmitting radiofrequency signals to receiving equipment. The electronic thermometer has the advantages of easiness in implementation, low cost and the like.
Description
[technical field]
The present invention relates to temperature check field, particularly relate to the detection method of a kind of electronic clinical thermometer and clamp position thereof.
[background technology]
Along with intelligence dresses the development of technology, occur that many employing electronic sensors gather the electronic equipment of body temperature.By measurement of bldy temperature that is long-time and that continue, thus the consecutive variations curve of user's body temperature within a few hours can be obtained, thus can be user and provide the data of its health status with for referencial use.The top of thermometer probe is located in temperature sensor by traditional measurement of bldy temperature mode usually, and is fixed on the skin of user by fixed forms such as adhesive tape, bandage or watchbands by temperature sensor probe, thus obtains the temperature value of contact point part skin.But the defect of this detection mode is: this temperature check mode can only be used for measuring the local temperature such as wrist or arm, and cannot detect the temperature at the axillary fossa place closest to body temperature true temperature value.Thus body temperature numerical value accurately cannot be obtained.
[summary of the invention]
The present invention is intended to solve the problem, and provides the detection method of a kind of electronic clinical thermometer easy to implement and with low cost and clamp position thereof.
For achieving the above object, the invention provides kind of an electronic clinical thermometer, it comprises clinical thermometer housing, control circuit is provided with in this clinical thermometer housing, being provided with thermometer probe in described clinical thermometer shell one end end, the top and sidewall of this thermometer probe being provided with three for detecting the temperature sensor of user's axillary fossa place temperature; And thermometer probe is held on user's axillary fossa place, or be fixed near axillary fossa place above user's arm by modes such as adhesive tapes, control circuit can read the temperature of three temperature sensors at interval of a period of time, and sends radiofrequency signal to receiving equipment.
Described clinical thermometer housing is foliated plastic casing, and its two side is cambered surface, in clinical thermometer housing, be provided with cavity, in this cavity, be provided with control circuit.
Described thermometer probe is the shape metallic monolith body corresponding with the radian that the axillary fossa of user clamps, the top and sidewall of the cambered surface end of described thermometer probe are respectively arranged with the temperature sensor of three take temperatures, the planar ends of thermometer probe and clinical thermometer housing are formed and removably connect, and the outfan of three temperature sensors is electrically connected with the control circuit in clinical thermometer housing respectively.
Described control circuit comprises processor and coupled radio-frequency antenna, and described three temperature sensors are electrically connected with processor respectively, and processor is then electrically connected with radio-frequency antenna.
The method comprises the steps:
The software of a, receiving equipment receives three temperature values on a time point at every turn, calculates maximum of T max wherein, using Tmax as current body temperature value;
B, the minima Tmin calculated in three temperature values;
C, calculating maximum temperature difference value Tdelta=Tmax-Tmin;
D, using the quantized data of maximum temperature difference value Tdelta as current clamp position, when the temperature surveyed is close to body temperature, maximum temperature difference value is less, and clamp position is better; Maximum temperature difference value is larger, then clamp position is poorer, and when recording temperature departure body temperature and being more, maximum temperature difference value Tdelta is also close to zero, and now surveyed temperature is current temperature, test crash.
Described receiving equipment for for receiving the temperature signal collected by the temperature sensor of electronic clinical thermometer and the equipment exported by radio-frequency antenna, or is used in combination with electronic clinical thermometer and has installed the smart mobile phone of application software.
Described clamp position is use in electronic clinical thermometer take temperature process, the quantized data of electronic clinical thermometer clamp position under axillary fossa.
Described body temperature and clamp position data are shown to user simultaneously on the screen of receiving equipment, simultaneously the reminding user when body temperature rises to appointment numerical value.
Reminding user while clamp position data rise to appointment numerical value, according to the size of specifying numerical value, can judge that whether clamp position is now good, if numerical value is comparatively large, then represent and clamped pine, the temperature accuracy recorded is lower, if numerical value is less, then the accuracy clamped is higher.
Contribution of the present invention is, it effectively overcomes traditional measurement of bldy temperature mode and can only be used for measuring the local temperature such as wrist or arm, and cannot detect the temperature at the axillary fossa place closest to body temperature true temperature, thus causes the inaccurate defect of temperature detection.The present invention by being equiped with three temperature sensors respectively on the top and sidewall of thermometer probe.The radian at three sensor human body axillary fossa places matches, thus effectively solves the technical problem that conventional bulk temperature measurement mode can not measure the temperature at axillary fossa place.The present invention also has futuramic feature.
[accompanying drawing explanation]
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is that circuit of the present invention connects block diagram.
[detailed description of the invention]
The following example is to further explanation of the present invention and supplements, and does not constitute any limitation the present invention.
As shown in Fig. 1, Fig. 2, electronic clinical thermometer of the present invention comprises clinical thermometer housing 10, control circuit 20 and thermometer probe 30.
As Fig. 1, the plastic casing of described clinical thermometer housing 10, in the present embodiment, clinical thermometer housing is made up of food grade plastic (as PP plastics), and described clinical thermometer housing 10 is foliated plastic casing, and its two side is cambered surface.In clinical thermometer housing 10, be provided with cavity, in this cavity, be provided with control circuit 20.
As Fig. 2, described control circuit 20 is loaded in clinical thermometer housing 10, and described control circuit 20 comprises processor 21 and coupled radio-frequency antenna 22.Described processor 21 can be any known electronic clinical thermometer purpose processor, and described radio-frequency antenna 22 is for sending radiofrequency signal to receiving equipment, and described three temperature sensors 31 are electrically connected with processor 21 respectively, and processor 21 is electrically connected with radio-frequency antenna 22.Described control circuit 20 can read the temperature of three temperature sensors 31 at interval of a period of time, and send radiofrequency signal to receiving equipment, this receiving equipment for for receiving the temperature signal collected by the temperature sensor of electronic clinical thermometer and the equipment exported by radio-frequency antenna, or is used in combination with electronic clinical thermometer and has installed the smart mobile phone of application software.
As Fig. 1, described thermometer probe 30 is fixedly arranged on end, clinical thermometer housing 10 one end.Described thermometer probe 30 is the shape metallic monolith body corresponding with the radian that the axillary fossa of user clamps, on the cambered surface top, plane of described thermometer probe 30 and the junction of cambered surface and plane be respectively equipped with the temperature sensor 31 that three are measured user's auxillary temperature.In the present embodiment, the quantity of described temperature sensor 31 is three, and thermometer probe 30 is fixedly arranged on the end, one end of clinical thermometer housing 10, and the outfan of three temperature sensors is electrically connected with the control circuit 20 in clinical thermometer housing respectively.
The detection method of electronic clinical thermometer of the present invention and clamp position thereof comprises the steps:
The software of a, receiving equipment receives three temperature values on a time point at every turn, calculates maximum of T max wherein, using Tmax as current body temperature value;
B, the minima Tmin calculated in three temperature values;
C, calculating maximum temperature difference value Tdelta=Tmax-Tmin;
D, using the quantized data of maximum temperature difference value Tdelta as current clamp position, when the temperature surveyed is close to body temperature, maximum temperature difference value is less, and clamp position is better; Maximum temperature difference value is larger, then clamp position is poorer, and when recording temperature departure body temperature and being more, maximum temperature difference value Tdelta is also close to zero, and now surveyed temperature is current temperature, test crash.
Clamp position in described steps d is use in electronic clinical thermometer take temperature process, the quantized data of electronic clinical thermometer clamp position under axillary fossa.Reminding user while clamp position data rise to appointment numerical value, according to the size of specifying numerical value, can judge that whether clamp position is now good, if numerical value is comparatively large, then represent and clamped pine, the temperature accuracy recorded is lower, if numerical value is less, then the accuracy clamped is higher.
Described body temperature and clamp position data are shown to user simultaneously on the screen of receiving equipment, simultaneously the reminding user when body temperature rises to appointment numerical value.
When thermometer is clipped in oxter, no matter whether clip to axillary fossa bosom, have at least the sensor of a side to be close to skin; If hold deep, then the sensor on top also will be close to skin; Best clamping situation situation is that three sensors are all tightly wrapped in by axillary fossa, then can record three numerical value relatively.If three numerical difference are not larger, and one of them is still close to body temperature, then be judged as being retained as the standard of reaching, now user is reminded, if and three numerical value are all below standard value, then can be judged as that thermometer have left axillary fossa: thermometer accidental, or user terminates measuring process.
Although by above embodiment to invention has been announcement, scope of the present invention is not limited thereto, and under the condition not departing from the present invention's design, above each component can be replaced with the similar or equivalent element that art personnel understand.
Claims (9)
1. an electronic clinical thermometer, it comprises clinical thermometer housing (10), control circuit (20) is provided with in this clinical thermometer housing (10), it is characterized in that, being provided with thermometer probe (30) in described clinical thermometer housing (10) end, one end, the top and sidewall of this thermometer probe (30) being provided with three for detecting the temperature sensor (31) of user's axillary fossa place temperature; And
Thermometer probe (30) is held on user's axillary fossa place, or be fixed on above user's arm near axillary fossa place by modes such as adhesive tapes, control circuit (20) can read the temperature of three temperature sensors (31) at interval of a period of time, and sends radiofrequency signal to receiving equipment.
2. electronic clinical thermometer as claimed in claim 1, it is characterized in that, described clinical thermometer housing (10) is foliated plastic casing, and its two side is cambered surface, in clinical thermometer housing (10), be provided with cavity, in this cavity, be provided with control circuit (20).
3. electronic clinical thermometer as claimed in claim 1, it is characterized in that, described thermometer probe (30) is the shape metallic monolith body corresponding with the radian that the axillary fossa of user clamps, on the cambered surface top, plane of described thermometer probe (30), the junction of cambered surface and plane is respectively equipped with the temperature sensor (31) that is measured user's auxillary temperature, thermometer probe (30) is fixedly arranged on the end, one end of clinical thermometer housing (10), and the outfan of three temperature sensors is electrically connected with the control circuit (20) in clinical thermometer housing respectively.
4. electronic clinical thermometer as claimed in claim 3, it is characterized in that, described control circuit (20) comprises processor (21) and coupled radio-frequency antenna (22), described three temperature sensors (31) are electrically connected with processor (21) respectively, and processor (21) is then electrically connected with radio-frequency antenna (22).
5. the detection method of the clamp position of electronic clinical thermometer as claimed in claim 1, it is characterized in that, the method comprises the steps:
The software of a, receiving equipment receives three temperature values on a time point at every turn, calculates maximum of T max wherein, using Tmax as current body temperature value;
B, the minima Tmin calculated in three temperature values;
C, calculating maximum temperature difference value Tdelta=Tmax-Tmin;
D, using the quantized data of maximum temperature difference value Tdelta as current clamp position, when the temperature surveyed is close to body temperature, maximum temperature difference value is less, and clamp position is better; Maximum temperature difference value is larger, then clamp position is poorer, and when recording temperature departure body temperature and being more, maximum temperature difference value Tdelta is also close to zero, and now surveyed temperature is current temperature, test crash.
6. the detection method of the clamp position of electronic clinical thermometer as claimed in claim 5, it is characterized in that, described receiving equipment for for receiving the temperature signal collected by the temperature sensor of electronic clinical thermometer and the equipment exported by radio-frequency antenna, or is used in combination with electronic clinical thermometer and has installed the smart mobile phone of application software.
7. the detection method of the clamp position of electronic clinical thermometer as claimed in claim 5, is characterized in that, described clamp position for using in electronic clinical thermometer take temperature process, the quantized data of electronic clinical thermometer clamp position under axillary fossa.
8. the detection method of the clamp position of electronic clinical thermometer as claimed in claim 5, is characterized in that, described body temperature and clamp position data are shown to user simultaneously on the screen of receiving equipment, simultaneously body temperature rise to specify numerical value time reminding user.
9. the detection method of the clamp position of electronic clinical thermometer as claimed in claim 8, it is characterized in that, reminding user while clamp position data rise to appointment numerical value, according to the size of specifying numerical value, can judge that whether clamp position is now good, if numerical value is larger, then represent and clamped pine, the temperature accuracy recorded is lower, if numerical value is less, then the accuracy clamped is higher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093039.7A CN104622436A (en) | 2015-03-02 | 2015-03-02 | Electronic thermometer and method for detecting clamping state of electronic thermometer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510093039.7A CN104622436A (en) | 2015-03-02 | 2015-03-02 | Electronic thermometer and method for detecting clamping state of electronic thermometer |
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| CN104622436A true CN104622436A (en) | 2015-05-20 |
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| CN201510093039.7A Pending CN104622436A (en) | 2015-03-02 | 2015-03-02 | Electronic thermometer and method for detecting clamping state of electronic thermometer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880336A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Body temperature detection method and intelligent thermometer based on intelligent thermometer |
| CN107951471A (en) * | 2016-10-14 | 2018-04-24 | 热映光电股份有限公司 | Axillaty temperature measuring device and use its body temperature measurement method |
| CN108236456A (en) * | 2016-12-27 | 2018-07-03 | 北京小米移动软件有限公司 | Detect method, apparatus and the electronic thermometer that clinical thermometer is placed |
Citations (5)
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|---|---|---|---|---|
| FR2305720A1 (en) * | 1975-03-26 | 1976-10-22 | Gouault Jean | Measuring and recording cutaneous temperature - involves using probe containing thermal resistors for measurement and controlling probe body temperature |
| JP2004264297A (en) * | 2003-02-13 | 2004-09-24 | Terumo Corp | Electronic thermometer |
| CN101952700A (en) * | 2008-02-22 | 2011-01-19 | 欧姆龙健康医疗事业株式会社 | Electronic thermometer |
| CN104146690A (en) * | 2014-08-22 | 2014-11-19 | 广东宝莱特医用科技股份有限公司 | Method, device and system for detecting contact between temperature probes and life body |
| CN204010295U (en) * | 2014-08-25 | 2014-12-10 | 郑锦清 | Monitor is taken into account in the dynamic monitoring of sticking type electronics compound eye body temperature |
-
2015
- 2015-03-02 CN CN201510093039.7A patent/CN104622436A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2305720A1 (en) * | 1975-03-26 | 1976-10-22 | Gouault Jean | Measuring and recording cutaneous temperature - involves using probe containing thermal resistors for measurement and controlling probe body temperature |
| JP2004264297A (en) * | 2003-02-13 | 2004-09-24 | Terumo Corp | Electronic thermometer |
| CN101952700A (en) * | 2008-02-22 | 2011-01-19 | 欧姆龙健康医疗事业株式会社 | Electronic thermometer |
| CN104146690A (en) * | 2014-08-22 | 2014-11-19 | 广东宝莱特医用科技股份有限公司 | Method, device and system for detecting contact between temperature probes and life body |
| CN204010295U (en) * | 2014-08-25 | 2014-12-10 | 郑锦清 | Monitor is taken into account in the dynamic monitoring of sticking type electronics compound eye body temperature |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106880336A (en) * | 2015-12-15 | 2017-06-23 | 北京奇虎科技有限公司 | Body temperature detection method and intelligent thermometer based on intelligent thermometer |
| CN107951471A (en) * | 2016-10-14 | 2018-04-24 | 热映光电股份有限公司 | Axillaty temperature measuring device and use its body temperature measurement method |
| CN108236456A (en) * | 2016-12-27 | 2018-07-03 | 北京小米移动软件有限公司 | Detect method, apparatus and the electronic thermometer that clinical thermometer is placed |
| CN108236456B (en) * | 2016-12-27 | 2020-12-04 | 北京小米移动软件有限公司 | Method and device for detecting placement of thermometer and electronic thermometer |
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Application publication date: 20150520 |
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