CN1880928A - Mercury clinical thermometer capable of being pre-heated - Google Patents
Mercury clinical thermometer capable of being pre-heated Download PDFInfo
- Publication number
- CN1880928A CN1880928A CN200510026770.4A CN200510026770A CN1880928A CN 1880928 A CN1880928 A CN 1880928A CN 200510026770 A CN200510026770 A CN 200510026770A CN 1880928 A CN1880928 A CN 1880928A
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- China
- Prior art keywords
- temperature
- control circuit
- mercury
- clinical thermometer
- heating element
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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a preheatable mercury thermometer, which is characterized by the following: setting a case pipe in front end of mercury thermometer; placing a heating element and temperature sensor in the case pipe; connecting the heating element and temperature sensor with temperature control circuit through wire; connecting temperature control circuit with a power; setting temperature control circuit and power on the rear of mercury thermometer. The temperature control circuit begins to work after the power is on. The heating element heats the mercury of front end of mercury thermometer. The temperature sensor detects the temperature of front end of mercury thermometer. When the front end temperature of mercury thermometer reaches 35 deg.c, it is placed in the detecting part of human body. The temperature control circuit stops to heat. The mercury thermometer can detect the body temperature rapidly.
Description
Technical field:
The present invention relates to physical field, relate in particular to temperature measuring equipment, particularly medical oral cavity mercury thermometer, but concrete be a kind of mercury clinical thermometer of preheating.
Background technology:
In the prior art, generally utilize the oral cavity mercury thermometer to measure body temperature.The oral cavity mercury thermometer is made of the sealed glass pipe, is provided with mercury column in the front end of glass tube, and volumetric expansion reflects body temperature when utilizing mercury to be heated.Usually the normal body temperature of human body at 35 degrees centigrade between the 36 degrees Celsius, and environment temperature is usually less than body temperature, particularly in the occasion of cold, environment temperature and body temperature gap are bigger, clinical thermometer can reduce the body temperature of understanding with the human body contact site, thereby clinical thermometer needs the long time just can obtain measurement result.
Summary of the invention:
But the mercury clinical thermometer that the purpose of this invention is to provide a kind of preheating, the oral cavity mercury thermometer needs the long period just can obtain the technical matters of measurement result in the prior art but the mercury clinical thermometer of described this preheating will solve.
But the mercury clinical thermometer of this preheating of the present invention is made of a mercury clinical thermometer, wherein, the front end sleeve of described mercury clinical thermometer is provided with an outer tube, be provided with a heating element and a temperature sensor in the described outer tube, described heating element is connected with a temperature-control circuit by lead respectively with temperature sensor, described temperature-control circuit is connected with a power supply, and described temperature-control circuit and power supply are arranged on the rear end of described mercury clinical thermometer.
Further, described heating element is made of the electrical heating coil.
Further, be provided with a switch in the described temperature-control circuit.
Principle of work of the present invention is: energized, temperature-control circuit is started working, the mercury column of heating element heating mercury thermometer front end, temperature sensor detects the temperature of mercury thermometer front end, when mercury thermometer front end temperature reaches 35 degrees centigrade, insert body measurements, temperature-control circuit stops heating, and mercury thermometer can measure body temperature rapidly.
Concrete, described temperature-control circuit and temperature sensor all can adopt known solution of the prior art, do not repeat them here.
The present invention and prior art contrast, and its effect is actively with tangible.The present invention utilizes the heating arrangement of temperature-control circuit control in advance the front end mercury column of mercury thermometer to be heated to 35 degrees centigrade, can measure body temperature rapidly.
Description of drawings:
But Fig. 1 is the structural representation of a preferred embodiment of the mercury clinical thermometer of preheating of the present invention.
Embodiment:
As shown in Figure 1, but the mercury clinical thermometer of preheating of the present invention is made of a mercury clinical thermometer 1, wherein, the front end sleeve of described mercury clinical thermometer 1 is provided with an outer tube 2, be provided with a heating element 3 and a temperature sensor 4 in the described outer tube 2, described heating element 3 is connected with a temperature-control circuit 6 by lead 5 respectively with temperature sensor 4, described temperature-control circuit 6 is connected with a power supply 7, and described temperature-control circuit 6 and power supply 7 are arranged on the rear end of described mercury clinical thermometer 1.
Further, described heating element 3 is made of the electrical heating coil.
Further, be provided with a switch in the described temperature-control circuit 6.
Claims (3)
1. but the mercury clinical thermometer of a preheating, constitute by a mercury clinical thermometer, it is characterized in that: the front end sleeve of described mercury clinical thermometer is provided with an outer tube, be provided with a heating element and a temperature sensor in the described outer tube, described heating element is connected with a temperature-control circuit by lead respectively with temperature sensor, described temperature-control circuit is connected with a power supply, and described temperature-control circuit and power supply are arranged on the rear end of described mercury clinical thermometer.
2. but the mercury clinical thermometer of preheating as claimed in claim 1, it is characterized in that: described heating element is made of the electrical heating coil.
3. but the mercury clinical thermometer of preheating as claimed in claim 1 is characterized in that: be provided with a switch in the described temperature-control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510026770.4A CN1880928A (en) | 2005-06-15 | 2005-06-15 | Mercury clinical thermometer capable of being pre-heated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200510026770.4A CN1880928A (en) | 2005-06-15 | 2005-06-15 | Mercury clinical thermometer capable of being pre-heated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1880928A true CN1880928A (en) | 2006-12-20 |
Family
ID=37519205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510026770.4A Pending CN1880928A (en) | 2005-06-15 | 2005-06-15 | Mercury clinical thermometer capable of being pre-heated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1880928A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796067A (en) * | 2016-05-17 | 2016-07-27 | 杭州欧汇科技有限公司 | Electronic thermometer |
| WO2020082502A1 (en) * | 2018-10-25 | 2020-04-30 | 浙江清华柔性电子技术研究院 | Preheated thermometer |
-
2005
- 2005-06-15 CN CN200510026770.4A patent/CN1880928A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105796067A (en) * | 2016-05-17 | 2016-07-27 | 杭州欧汇科技有限公司 | Electronic thermometer |
| WO2020082502A1 (en) * | 2018-10-25 | 2020-04-30 | 浙江清华柔性电子技术研究院 | Preheated thermometer |
| US11927489B2 (en) | 2018-10-25 | 2024-03-12 | Institute Of Flexible Electronics Technology Of Thu, Zhejiang | Preheated thermometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |