Ear temperature measurement device and method for finding highest ear temperature

A measuring device and ear temperature technology, which is applied in the field of thermometers, can solve the problem of taking a certain amount of time and achieve the effect of reducing measurement errors

Inactive Publication Date: 2014-03-26
KANGSHANG MEDICAL TECH DANYANG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although the patent mentions that the radiation intensity should be reduced to reduce the impact on the infrared measurement of the eardrum, but the radiat

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  • Ear temperature measurement device and method for finding highest ear temperature
  • Ear temperature measurement device and method for finding highest ear temperature
  • Ear temperature measurement device and method for finding highest ear temperature

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Embodiment Construction

[0038] The present invention will be described in detail below with reference to the drawings and specific embodiments.

[0039] see figure 1 , shows a schematic structural diagram of the ear temperature measuring device of the present invention. The ear temperature measuring device includes an infrared sensor, a signal output device and a microprocessor. The infrared sensor is installed in a probe to measure the infrared radiation energy in the ear, and the obtained signal is amplified by the amplifier circuit and then transmitted to the microprocessor. The signal output device is used to transmit the obtained information to the user. The signal output device includes a display device, such as an LCD for directly displaying temperature or other information, or an LED, which can emit light signals, such as strobe, continuous light or flashes with different intervals, or a buzzer, which can Send out sound signals to remind, warn or notify users. The ear temperature measurin...

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Abstract

The invention provides an infrared ear temperature measurement device used for measuring the temperature in the human ears. The infrared ear temperature measurement device comprises an infrared sensor (1), an information output device (2) and a microprocessor (3). When in the measurement state, the microprocessor executes the steps that (A) the temperature in one ear is measured through the infrared sensor; (B) relevant temperature information is output through the information output device; (C) the temperature in the ear is measured again; (D) relevant temperature information is output again so that a user can decide whether to go on measuring the temperature; (E) whether the user goes on measuring the temperature or not is judged, if yes, the step (C) and the step (D) are executed again, if not, the maximum of ear temperature values obtained in the ear temperature measurement process is worked out and used as the final measurement value, and the ear temperature measurement process is ended. By the adoption of the infrared ear temperature measurement device, the accurate temperature of the tympanic membrane can be obtained and measurement errors caused by inaccurate positioning can be reduced.

Description

technical field [0001] The invention relates to a thermometer for measuring ear temperature and a method for using the thermometer to measure ear temperature. In particular, the present invention discloses a method for improving the measurement results of a thermometer to increase the correctness of the measurement results for determining the temperature of the eardrum. Background technique [0002] The principle of the infrared ear thermometer to measure the temperature of the tympanic membrane is to insert a probe equipped with an infrared sensor into the ear to receive infrared radiation energy, and then convert the energy into a corresponding temperature value. Theoretically, if the probe is directly aimed at the tympanic membrane, what the infrared sensor receives is the infrared radiation energy of the tympanic membrane, and the converted temperature value is the temperature of the tympanic membrane. [0003] But in fact, the probe inserted into the ear is affected by...

Claims

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Application Information

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IPC IPC(8): A61B5/01
CPCA61B5/01A61B5/0086A61B5/6817G01J5/0011G01J5/026
Inventor 陈云权管明勋
Owner KANGSHANG MEDICAL TECH DANYANG
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