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公开(公告)号：EP0958779B1
公开(公告)日：2006-03-22
申请号：EP98953037.3
申请日：1998-11-13
发明人： YAMAMOTO, Tetsuya , EGAWA, Shunji
摘要： A radiation thermometer wherein a temperature-measuring switch is depressed to start the operation for measuring a body temperature, a probe is inserted in a hole of a living body, infrared rays are received from the interior of the hole to calculate a temperature, and the maximum value of the measured temperature data is displayed as a body temperature. The thermometer comprises an operation-judging means provided for judging whether or not the temperature-measuring switch is properly operated so as to prevent the temperature from being measured or displayed by such an operation that the temperature measurement start switch is depressed after the probe has been inserted in the external auditory meatus or that the switch is inadvertently depressed again after the probe has been inserted in the external auditory meatus despite the switch has been properly depressed before it is inserted in the external auditory meatus. When the switch is erroneously depressed, an erroneous operation alarm is produced, or a normal operation for measuring the temperature will not be affected by erroneous operation.
摘要翻译： 一种辐射温度计，其中温度测量开关被按下以开始用于测量体温的操作，将探头插入生物体的孔中，从孔的内部接收红外线以计算温度，并且 测得的温度数据的最大值显示为体温。 温度计包括一个操作判断装置，用于判断温度测量开关是否正常操作，以防止温度测量或显示，这种操作是在探针已经被按下之后温度测量开始开关被按下 插入外耳道中，或者在将探头插入外耳道之后，尽管开关在插入外耳道之前已经被适当压下，开关仍然被无意地压下。 当错误地按下开关时，会产生错误的操作报警，或者用于测量温度的正常操作不会受到错误操作的影响。
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公开(公告)号：EP1055391B1
公开(公告)日：2006-02-01
申请号：EP99961298.9
申请日：1999-12-15
发明人： EGAWA, Shunji
CPC分类号： G01J5/04 , G01J5/0003 , G01J5/0011 , G01J5/02 , G01J5/025 , G01J5/026 , G01J5/049 , G01J5/08 , G01J5/0818 , G01J5/0875 , G01J5/16 , G01J2005/0048 , G01J2005/068
摘要： A radiation clinical thermometer capable of measuring the body temperature more accurately than conventional by considering the infrared radiation emitted from the end of a probe part and reflected by the ear drum and external canal. The thermometer has temperature calculating means for calculating the body temperature according to a predetermined calculation equation based on the emissivities of the ear drum and external canal which are below one, the output of infrared sensing means, and the output of temperature measuring means.
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公开(公告)号：EP0875197B1
公开(公告)日：2004-04-21
申请号：EP97909713.6
申请日：1997-10-31
发明人： EGAWA, Shunji
CPC分类号： G01J5/04 , G01J5/045 , G01J5/049 , G01J5/08 , G01J5/0818 , G01J5/0875 , G01J2005/066 , G01J2005/068 , H01L2224/48091 , H01L2924/00014
摘要： A light guide tube (15) which guides an infrared radiation from a measured object, a 1st infrared sensor (10) which detects the infrared radiation from the light guide tube (15), a temperature sensor (12) which generates a reference temperature signal, a reference cavity (17) which shows a temperature status approximately the same as the temperature status of the light guide tube (15) and is closed so as to prevent the incidence of an external infrared radiation, a 2nd infrared sensor (11) which detects an infrared radiation from the reference cavity (17), a temperature calculating means (13) which calculates the temperature of the object in accordance with the signals from the 1st infrared sensor (10), the 2nd infrared radiation sensor (11) and the temperature sensor (12) and a display (14) which displays the temperature in accordance with a signal from the temperature calculating means (13) are provided. The diameter of at least one of the light guide tube (15) and the reference cavity (17) is gradually reduced from the side of the 1st and 2nd infrared sensors (10 and 11) toward the light incidence opening of the light guide tube (15).
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公开(公告)号：EP1055391A1
公开(公告)日：2000-11-29
申请号：EP99961298.9
申请日：1999-12-15
发明人： EGAWA, Shunji
IPC分类号： A61B5/00
CPC分类号： G01J5/04 , G01J5/0003 , G01J5/0011 , G01J5/02 , G01J5/025 , G01J5/026 , G01J5/049 , G01J5/08 , G01J5/0818 , G01J5/0875 , G01J5/16 , G01J2005/0048 , G01J2005/068
摘要： To provide a radiation thermometer capable of measuring a body temperature more accurately than it has been conventionally possible, by taking into account an infrared ray that is emitted from a front end of the probe portion and reflected from an eardrum or an external acoustic opening. The radiation thermometer has body temperature calculating means for calculating a body temperature according to a predetermined arithmetic expression based on an emissivity when the emissivity of the eardrum or the external acoustic opening is less than 1, an output of infrared-ray detecting means and an output of temperature-measuring means.
摘要翻译： 为了提供一种能够比传统上可以更精确地测量体温的辐射温度计，考虑从探头部分的前端发射并从鼓膜或外部声学开口反射的红外线。 辐射温度计具有体温计算装置，用于根据当鼓膜或外部声学开口的发射率小于1时的发射率根据预定的算术表达式计算体温，红外线检测装置的输出和输出 的温度测量装置。
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公开(公告)号：EP0958779A1
公开(公告)日：1999-11-24
申请号：EP98953037.3
申请日：1998-11-13
发明人： YAMAMOTO, Tetsuya , EGAWA, Shunji
摘要： A radiation thermometer which starts body temperature measuring operations when a temperature measurement switch is pressed, inserts a probe into an opening of a living being, receives an infrared ray from within the opening and computes a temperature, and displays a maximum value of measured temperature data as a body temperature, for the purpose of avoiding temperature measurement and displaying of a temperature executed by manipulation of the temperature measurement start switch after insertion of the probe into an opening of a living being, a careless manipulation of the switch after insertion into an external acoustic opening despite a previous normal manipulation of the switch before insertion, etc., comprises an operation judging means which determines whether the temperature measurement start switch is appropriately manipulated, such that the radiation thermometer issues a warning which is indicative of an erroneous operation or an erroneous operation does not influence normal temperature measuring operations.
摘要翻译： 一种辐射温度计，其在温度测量开关被按下时开始体温测量操作，将探头插入生物体的开口中，从开口内接收红外线并计算温度，并显示测量的温度数据的最大值 作为体温，为了避免温度测量和在将探头插入生物体开口之后通过操作温度测量启动开关执行的温度显示，在插入外部之后不小心操纵开关 尽管在插入之前先前正常操作了开关，声学打开等包括操作判断装置，该操作判断装置确定温度测量启动开关是否被适当地操作，使得辐射温度计发出指示错误操作的警告或 错误的操作不会影响正常 温度测量操作。
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公开(公告)号：EP0875197A1
公开(公告)日：1998-11-04
申请号：EP97909713.6
申请日：1997-10-31
发明人： EGAWA, Shunji
IPC分类号： A61B5/00
CPC分类号： G01J5/04 , G01J5/045 , G01J5/049 , G01J5/08 , G01J5/0818 , G01J5/0875 , G01J2005/066 , G01J2005/068 , H01L2224/48091 , H01L2924/00014
摘要： A light guide tube (15) which guides an infrared radiation from a measured object, a first infrared sensor (10) which detects the infrared radiation from the light guide tube (15), a temperature sensor (12) which generates a reference temperature signal, a reference cavity (17) which shows a temperature status approximately the same as the temperature status of the light guide tube (15) and is closed so as to prevent the incidence of an external infrared radiation, a second infrared sensor (11) which detects an infrared radiation from the reference cavity (17), a temperature calculating means (13) which calculates the temperature of the object in accordance with the signals from the first infrared sensor (10), the second infrared radiation sensor (11) and the temperature sensor (12) and a display (14) which displays the temperature in accordance with a signal from the temperature calculating means (13) are provided. The diameter of at least one of the light guide tube (15) and the reference cavity (17) is gradually reduced from the side of the first and second infrared sensors (10 and 11) toward the light incidence opening of the light guide tube (15).
摘要翻译： 引导来自测量对象的红外辐射的导光管（15），检测来自导光管（15）的红外辐射的第一红外线传感器（10），产生参考温度信号的温度传感器 ，参考空腔（17），其显示与导光管（15）的温度状态大致相同的温度状态，并且被封闭以防止外部红外线辐射的入射;第二红外线传感器（11），其 检测来自参考空腔（17）的红外线辐射;温度计算装置（13），其根据来自第一红外线传感器（10），第二红外线辐射传感器（11）和第二红外线传感器 提供了根据来自温度计算装置（13）的信号显示温度的温度传感器（12）和显示器（14）。 导光管（15）和基准空腔（17）中的至少一个的直径从第一和第二红外线传感器（10和11）的侧面逐渐朝向导光管的入射孔 15）。
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公开(公告)号：EP0801926A1
公开(公告)日：1997-10-22
申请号：EP96937521.1
申请日：1996-11-07
发明人： EGAWA, Shunji
CPC分类号： G01J5/04 , G01J5/02 , G01J5/026 , G01J5/049 , G01J5/08 , G01J5/0818 , G01J5/10 , G01J5/16 , G01J5/522 , G01J2005/0048 , G01J2005/068
摘要： It is an object of the present invention to provide a radiation clinical thermometer which can improve the accuracy of a body temperature as a measurement result.
In order to achieve this object, according to the present invention, there is provided a radiation clinical thermometer including an infrared sensor for outputting an infrared detection signal upon reception of thermal radiations from an object to be measured, optical waveguide means for guiding the thermal radiations from the object to be measured to the infrared sensor, a temperature sensor for measuring a reference temperature and outputting a reference temperature signal, temperature difference detection means for detecting a temperature difference between the infrared sensor and the optical waveguide means and outputting a temperature difference signal, and temperature calculation means for receiving the infrared detection signal, the reference temperature signal, and the temperature difference signal and calculating a temperature data signal by correcting an error based on the temperature difference, wherein the temperature calculation means includes correction coefficient adjusting means for adjusting a correction coefficient for the temperature difference signal.
According to the present invention, since the temperature calculation means includes the correction coefficient adjusting means for adjusting the correction coefficient for the temperature difference signal from the temperature difference detection means for detecting the temperature difference between the infrared sensor and the optical waveguide means, a radiation clinical thermometer can be provided, which can calculate temperature data upon properly adjusting the error amount based on the temperature difference between the infrared sensor and the optical waveguide means, and improves the measurement accuracy.摘要翻译： 本发明的目的是提供一种能够提高作为测量结果的体温精度的辐射体温计。 为了实现该目的，根据本发明，提供了一种辐射体温计，其包括：红外线传感器，用于在接收到来自被测量物体的热辐射时输出红外线检测信号;光波导装置，用于引导热辐射 从测量对象到红外线传感器，用于测量参考温度并输出参考温度信号的温度传感器，用于检测红外传感器和光波导装置之间的温差的温度差检测装置，并输出温度差信号 以及用于接收红外检测信号，基准温度信号和温度差信号的温度计算装置，并且通过基于温度差校正误差来计算温度数据信号，其中温度计算装置包括校正系数调整 用于调整温度差信号的校正系数的装置。 根据本发明，由于温度计算装置包括校正系数调节装置，用于调节来自用于检测红外传感器和光波导装置之间的温度差的温度差检测装置的温差信号的校正系数， 可以提供临床温度计，其可以基于红外传感器和光波导装置之间的温差适当地调整误差量来计算温度数据，并且提高测量精度。
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