JP2007229079A - Body temperature measuring instrument - Google Patents

Body temperature measuring instrument Download PDF

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JP2007229079A
JP2007229079A JP2006052280A JP2006052280A JP2007229079A JP 2007229079 A JP2007229079 A JP 2007229079A JP 2006052280 A JP2006052280 A JP 2006052280A JP 2006052280 A JP2006052280 A JP 2006052280A JP 2007229079 A JP2007229079 A JP 2007229079A
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body temperature
temperature measuring
unit
tag
information
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Arinori Sonoda
有紀 園田
Yasushi Kimura
靖 木村
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Terumo Corp
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Terumo Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a body temperature measuring instrument capable of easily recognizing a sudden body temperature change due to an infectious disease such as a cold, influenza or RS (Respiratory Syncytial) viruses or the like. <P>SOLUTION: The body temperature measuring instrument can store the trend of a body temperature obtained in a body temperature measuring part and store and display biological information such as a pulse rate, a blood pressure and blood oxygen saturation (SPO<SB>2</SB>) together. Also, the instrument is further provided with a judgement means for performing comparison with body temperature data at normal time obtained beforehand and judging the condition of a subject. Also, information judged by the judgement means is reported or displayed by voice or an alarm or the like. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

本発明は、風邪，インフルエンザ，ＲＳ（Respiratory Syncytial）ウイルス等の感染症等による急激な体温変化が容易に把握できる体温測定装置に関し、特に、体温測定部と本体が分離され、体温データをトレンド記憶・表示可能で、脈拍，血圧，血中酸素飽和度（ＳＰＯ２）等の生体情報を併せて記憶し、表示可能な体温測定装置に関する。 The present invention relates to a body temperature measuring device that can easily grasp a sudden body temperature change due to an infection such as a cold, influenza, RS (Respiratory Syncytial) virus, and the like. The present invention relates to a body temperature measuring device that can be displayed and can store and display biological information such as pulse rate, blood pressure, blood oxygen saturation (SPO 2 ).

生体情報、行動情報を計測し、乳幼児の状態を推定し、乳幼児の異変に対して適切な対応がとれるようにする監視システムが提案されている（特許文献１：特開２００４−１８１２１８号公報）。しかしながら、感染症等によるに急な体温変化が健常時とどのように異なるか判断するようなものではない。これを改善するシステムとして、生体信号の緊急度を判断し、アラームを発生させるシステムが提案されている（特許文献３:特許３６６１６８６号公報）。しかしながら。体温については大きな閾値４０℃、３４℃を設定し、それと比較するだけであり、トレンド変化によりアラームを発生させるものではない。
特開２００４−１８１２１８号公報 特許３６６１６８６号公報 There has been proposed a monitoring system that measures biological information and behavior information, estimates an infant's condition, and can take an appropriate response to the incident of the infant (Japanese Patent Laid-Open No. 2004-181218). . However, it is not a matter of judging how a sudden change in body temperature due to an infection or the like differs from normal. As a system for improving this, a system that determines the urgency level of a biological signal and generates an alarm has been proposed (Patent Document 3: Japanese Patent No. 3661686). However. For body temperature, large threshold values of 40 ° C. and 34 ° C. are set and compared, and an alarm is not generated due to a trend change.
JP 2004-181218 A Japanese Patent No. 3661686

本発明の目的は、風邪，インフルエンザ，ＲＳ（Respiratory Syncytial）ウイルス等の感染症等による急激な体温変化が容易に把握できる体温測定装置、特に、体温測定部と本体が分離され、体温データをトレンド記憶・表示可能で、脈拍，血圧，血中酸素飽和度（ＳＰＯ２）等の生体情報を併せて記憶し、表示可能な体温測定装置を提供することにある。 The object of the present invention is to provide a body temperature measuring device that can easily grasp rapid body temperature changes due to colds, influenza, infections such as RS (Respiratory Syncytial) virus, etc. An object of the present invention is to provide a body temperature measuring device which can be stored and displayed, and can store and display biological information such as pulse rate, blood pressure, blood oxygen saturation (SPO 2 ) and the like together.

上記課題を解決するために、本発明の体温測定装置は、体温測定部で得た体温をトレンド記憶するとともに、脈拍，血圧，血中酸素飽和度（ＳＰＯ２）等の生体情報を併せて記憶し、表示可能とすることを特徴とする。また、予め得られている平常時の体温データとを比較して被検者の状態を判断する判断手段をさらに備えることを特徴とする。また、判断手段により判断された情報を音声，アラーム等で報知または表示することを特徴とする。 In order to solve the above-mentioned problems, the body temperature measuring device of the present invention stores the body temperature obtained by the body temperature measuring unit as a trend and also stores biological information such as the pulse, blood pressure, blood oxygen saturation (SPO 2 ), and the like. It can be displayed. Further, the apparatus further comprises a judging means for judging the state of the subject by comparing with normal body temperature data obtained in advance. Further, the information judged by the judging means is notified or displayed by voice, alarm or the like.

本発明の体温測定装置によれば、風邪，インフルエンザ，ＲＳ（Respiratory Syncytial）ウイルス等の感染症等による急激な体温変化が容易に把握でき、投薬などの処方を的確に行なうための助けとなる体温測定装置が得られる。 According to the body temperature measuring device of the present invention, a rapid change in body temperature due to an infectious disease such as a cold, influenza, RS (Respiratory Syncytial) virus, etc. can be easily grasped, and a body temperature that helps to accurately prescribe medication. A measuring device is obtained.

＜携帯端末の構成＞
以下、図面に従って説明する。携帯端末５０には、表示部１１、ブザー等の報知手段１９、無線によるＩＣタグ読取り部１３、入力部１４、記憶部１５、処理フロー等を記憶し、コンピュータで読取り可能なプログラムを記憶しているＲＡＭ１６，ＲＯＭ１７，ｉ−モードによるインターネット等の情報通信ネットワーク（不図示）を介して通信を行なう外部通信部１２を備えている。また、予防接種（インフルエンザ，おたふくかぜ，ポリオ，百日咳，風疹，麻疹，結核等の予防接種）の情報，過去の投薬データ（アレルギー反応を回避した投薬を行なうために必要）も、機能キーを兼ねる入力部１４で入力し、記憶、表示できるようになっている。また、入力部１４で入力項目を適宜選択して、被検者（患者，乳幼児，使用者等）のＩＤデータ（氏名，年齢，性別，生年月日等），体温，体重（投薬量の決定に必要），血圧，脈拍，血中酸素飽和度，血糖値等を入力し、記憶、表示できるようになっている。 <Configuration of mobile terminal>
Hereinafter, it demonstrates according to drawing. The portable terminal 50 stores a display unit 11, a notification means 19 such as a buzzer, a wireless IC tag reading unit 13, an input unit 14, a storage unit 15, a processing flow, and the like, and stores a computer-readable program. RAM 16, ROM 17, and external communication unit 12 that performs communication via an information communication network (not shown) such as the Internet using i-mode. Information on vaccinations (inoculations for influenza, mumps, polio, pertussis, rubella, measles, tuberculosis, etc.) and past medication data (necessary for medications that avoid allergic reactions) are also input that also function keys The data can be input and stored and displayed on the unit 14. In addition, input items are appropriately selected by the input unit 14, and ID data (name, age, sex, date of birth, etc.), body temperature, body weight (determination of dosage) of the subject (patient, infant, user, etc.) Necessary), blood pressure, pulse, blood oxygen saturation, blood glucose level, etc. can be input, memorized and displayed.

また、電池内蔵ＩＣタグ２００（図２（ｃ）参照）で測定した体温も外部通信部２０３から接続端子１２ａを経て携帯端末５０に記憶できるようになっている。また、図３（ａ）示すような血中酸素飽和度測定部（パルスオキシメータ）を携帯端末５０の接続端子１２ａに直接接続し、測定された血中酸素飽和度（ＳＰＯ２），脈拍を記憶、表示したり、測定中の測定中のリアルタイムの値を血中酸素飽和度（ＳＰＯ２），脈拍を表示できるようになっている。また、図３（ｂ）に示すような耳介の適所に装着して血圧測定する血圧測定部を携帯端末５０の接続端子１２ａに直接接続し、血圧値（最高血圧／最低血圧）を測定・表示できるようになっている。この場合、カフの内容積が極めて少なく被検者Ｐにとって血圧測定時の負担感が軽減できる。 The body temperature measured by the battery built-in IC tag 200 (see FIG. 2C) can also be stored in the portable terminal 50 from the external communication unit 203 via the connection terminal 12a. Further, a blood oxygen saturation measuring unit (pulse oximeter) as shown in FIG. 3A is directly connected to the connection terminal 12a of the portable terminal 50, and the measured blood oxygen saturation (SPO 2 ) and pulse are measured. It can be stored and displayed, and blood oxygen saturation (SPO 2 ) and pulse can be displayed as real-time values during measurement. In addition, a blood pressure measurement unit for measuring blood pressure by wearing it at an appropriate location on the auricle as shown in FIG. 3B is directly connected to the connection terminal 12a of the portable terminal 50 to measure the blood pressure value (maximum blood pressure / minimum blood pressure). It can be displayed. In this case, the inner volume of the cuff is extremely small, and the burden on the blood pressure measurement can be reduced for the subject P.

なお、体温，血圧，脈拍，血中酸素飽和度，血糖値等は別途それぞれの生体情報を得るための測定装置で測定した値を被検者ＰのＩＤデータとともに測定日時と併せて入力部１４で入力して記憶するようにしてもよい。 Note that the body temperature, blood pressure, pulse, blood oxygen saturation, blood glucose level, etc. are separately measured by a measuring device for obtaining biological information, together with the ID data of the subject P, together with the measurement date and time, the input unit 14 You may make it input and memorize | store.

＜ＩＣタグの構成＞
図２において、１００は、外部からの通信信号を受けて作動するように構成された温度センサ付ＩＣタグ（ＲＦＩＤ）（体温測温部）である。１０１は、ＩＣタグ読み取り部３４からの信号を受け、ロジック部１１０を所定のフローで動作させるプログラムが記憶され、コンピュータで読取り可能な記憶媒体であるＲＡＭである。１０２はＥＥＰＲＯＭで、温度センサ１０６のそれぞれに対応するオフセット値，温度補正値などが記憶されている。また、体温情報も記憶可能である。なお、ロジック部１１０は、より複雑な処理フローの制御が可能なＣＰＵとしてもよい。 <Configuration of IC tag>
In FIG. 2, reference numeral 100 denotes an IC tag with temperature sensor (RFID) (body temperature measuring unit) configured to operate in response to a communication signal from the outside. A RAM 101 is a computer-readable storage medium that stores a program that receives a signal from the IC tag reading unit 34 and operates the logic unit 110 in a predetermined flow. An EEPROM 102 stores an offset value, a temperature correction value, and the like corresponding to each temperature sensor 106. Also, body temperature information can be stored. The logic unit 110 may be a CPU that can control a more complicated processing flow.

温度センサ１０６としては、温度変化に対してほぼリニアにアナログ出力し、小型化・ＩＣタグとの一体化が可能で、３５〜４２℃の間で温度分解能が０．０５℃である、半導体型の温度センサ、例えばＣ−ＭＯＳ温度センサが好ましく用いられるが、サーミスタ型、サーモパイル（熱電対）型でも可能である。１０３は、被検者Ｐに設けられた温度測定部を有するＩＣタグ（ＲＦＩＤ）１００の体温情報を取得するための送受信回路、１０３ａはアンテナ、１０４は電源部である。この電源部１０４は、コイルを有するアンテナ部１０３ａを介して、体温情報を読取られる時に温度測定部を有するＩＣタグ１００の各部に電源を供給する。１０７はＡ／Ｄ変換部であり、温度センサ１０６と発振回路（不図示）で発生した体温信号をＡ／Ｄ変換するものである。ＩＣタグ１００は、アンテナ１０３ａを含めて幅Ｗが５ｍｍ×５ｍｍ、厚さＴが１．５ｍｍ程度の大きさである。なお、ＩＣタグ１００は、生体を通過可能な周波数の電磁波での通信（送受信）可能なものであれば、どのような周波数でもよいが、好ましくは１３．５６ＭＨｚの電磁波で送信可能になっている。また、間違った被検者Ｐの情報を取得しないようにアンチ・コリージョンタイプとしたり、アンテナ１０３ａから出力される信号を暗号化処理可能にしてセキュリティ機能を持たせることができる。 As the temperature sensor 106, a semiconductor type that outputs analog almost linearly with respect to temperature change, can be miniaturized and integrated with an IC tag, and has a temperature resolution of 0.05 ° C. between 35 to 42 ° C. However, a thermistor type or thermopile (thermocouple) type is also possible. Reference numeral 103 denotes a transmission / reception circuit for acquiring body temperature information of an IC tag (RFID) 100 having a temperature measurement unit provided in the subject P, 103a denotes an antenna, and 104 denotes a power supply unit. The power supply unit 104 supplies power to each unit of the IC tag 100 having the temperature measurement unit when the body temperature information is read through the antenna unit 103a having a coil. Reference numeral 107 denotes an A / D converter, which A / D converts a body temperature signal generated by the temperature sensor 106 and an oscillation circuit (not shown). The IC tag 100 includes the antenna 103a and has a width W of 5 mm × 5 mm and a thickness T of about 1.5 mm. The IC tag 100 may be any frequency as long as it can communicate (transmit / receive) with an electromagnetic wave having a frequency that can pass through a living body, but preferably can transmit with an electromagnetic wave of 13.56 MHz. . In addition, an anti-coregion type can be used so as not to acquire information on the wrong subject P, or a signal outputted from the antenna 103a can be encrypted to have a security function.

体温情報もＥＥＰＲＯＭ１０２に記憶できるので、別のベッドや別の部屋に被検者Ｐを移し換えても継続して体温情報を記憶できる。また、病院，保育所等で間違った被検者Ｐの情報を取得しないようにしたり、アンテナ１０３ａから出力される信号を暗号化処理可能にしてセキュリティ機能を持たせることができる。 Since the body temperature information can also be stored in the EEPROM 102, the body temperature information can be stored continuously even if the subject P is transferred to another bed or another room. Further, it is possible to prevent the acquisition of wrong information about the subject P at hospitals, day care centers, etc., and to provide a security function by enabling encryption processing of signals output from the antenna 103a.

２００は、電池内蔵で、設定された時間（分）間隔で体温（温度）情報を最大３６０日程度記憶できるように構成された温度センサ付ＩＣタグ（体温測温部）である。この温度センサ付ＩＣタグを被検者Ｐの身体の適所またはリストバンド，オムツ等の適所に設けるなどして健常時の所定時間、例えば２４時間の体温を測定・記憶する。２０１は、ＩＣタグ読み取り部３４からの信号を受け、ロジック部２１０を所定のフローで動作させるプログラムが記憶され、コンピュータで読取り可能な記憶媒体であるＲＡＭである。２０２はＥＥＰＲＯＭで、温度センサ２０６のそれぞれに対応するオフセット値，温度補正値などが記憶されている。また、体温情報も記憶可能である。なお、ロジック部２１０は、より複雑な処理フローの制御が可能なＣＰＵとしてもよい。 Reference numeral 200 denotes an IC tag with a temperature sensor (body temperature measuring unit) that is built in a battery and configured to store body temperature (temperature) information at a set time (minute) interval for a maximum of about 360 days. By providing this IC tag with a temperature sensor at an appropriate place on the body of the subject P or at an appropriate place such as a wristband or a diaper, the body temperature for a predetermined healthy time, for example, 24 hours is measured and stored. A RAM 201 is a computer-readable storage medium that stores a program that receives a signal from the IC tag reading unit 34 and operates the logic unit 210 in a predetermined flow. An EEPROM 202 stores an offset value, a temperature correction value, and the like corresponding to each temperature sensor 206. Also, body temperature information can be stored. The logic unit 210 may be a CPU that can control a more complicated processing flow.

温度センサ２０６としては、温度変化に対してほぼリニアにアナログ出力し、小型化・ＩＣタグとの一体化が可能で、３５〜４２℃の間で温度分解能が０．０５℃である、半導体型の温度センサ、例えばＣ−ＭＯＳ温度センサが好ましく用いられるが、サーミスタ型、サーモパイル（熱電対）型でも可能である。２０３は、乳幼児Ｐに設けられた温度測定部を有するＩＣタグ２００の体温情報を携帯端末５０からの読取り要求信号により、記憶された体温情報を被検者ＰのＩＤ情報とともに携帯端末５０に送信するための送受信回路である。ここでは、通信は、外部送受信部２０３、接続端子１２ａにより電気的な接続で行なわれるが、無線アンテナによる無線で送受信してもよい。２０４ａは内蔵電池であり、この内蔵電池２０４ａで温度センサ付ＩＣタグ２００の全てのプログラム演算処理の電源となっている。２０７はＡ／Ｄ変換部であり、温度センサ２０６と発振回路（不図示）で発生した体温信号をＡ／Ｄ変換するものである。ＩＣタグ２００は、幅Ｗが５ｍｍ×５ｍｍ、厚さＴが１．５ｍｍ程度の大きさである。なお、通信を無線で行なう場合、ＩＣタグ２００は、生体を通過可能な周波数の電磁波での通信（送受信）可能なものであれば、どのような周波数でもよいが、好ましくは１３．５６ＭＨｚの電磁波で送信可能になっている。 As the temperature sensor 206, a semiconductor type that outputs analog almost linearly with respect to a temperature change, can be miniaturized and integrated with an IC tag, and has a temperature resolution of 0.05 ° C. between 35 to 42 ° C. However, a thermistor type or thermopile (thermocouple) type is also possible. 203 transmits the stored body temperature information to the portable terminal 50 together with the ID information of the subject P in response to a read request signal from the portable terminal 50 for the body temperature information of the IC tag 200 having the temperature measuring unit provided in the infant P. This is a transmission / reception circuit. Here, the communication is performed by electrical connection by the external transmission / reception unit 203 and the connection terminal 12a, but may be transmitted / received wirelessly by a wireless antenna. Reference numeral 204a denotes a built-in battery, and this built-in battery 204a serves as a power source for all program calculation processing of the IC tag 200 with temperature sensor. Reference numeral 207 denotes an A / D conversion unit that A / D converts a body temperature signal generated by the temperature sensor 206 and an oscillation circuit (not shown). The IC tag 200 has a width W of 5 mm × 5 mm and a thickness T of about 1.5 mm. When communication is performed wirelessly, the IC tag 200 may have any frequency as long as it can communicate (transmit / receive) with an electromagnetic wave having a frequency that can pass through a living body, but preferably has an electromagnetic wave of 13.56 MHz. Can be sent with.

体温情報も被検者ＰのＩＤ情報と併せてＥＥＰＲＯＭ２０２に記憶できるので、病院内，保育所等で別のベッドや別の部屋に被検者Ｐを移し換えても継続して体温情報を記憶できる。また、間違った被検者Ｐの情報を取得しないようにしたり、アンテナ２０３ａから出力される信号を暗号化処理可能にしてセキュリティ機能を持たせることができる。 Body temperature information can also be stored in the EEPROM 202 together with the ID information of the subject P, so even if the subject P is transferred to another bed or another room in a hospital or nursery, the body temperature information is continuously stored. it can. Further, it is possible to prevent the acquisition of wrong information about the subject P, or to provide a security function by enabling encryption processing of the signal output from the antenna 203a.

＜電池内蔵ＩＣタグによる体温情報取得＞
乳幼児などの被検者Ｐに対して使用者（母親，保育師，看護師，看護／介護者等）は、まず、ＩＣタグ１００を備えた測温部またＩＣタグ２００を備えた測温部を、外耳道内に挿入したり、面ファスナー等を備える囲包部材で囲包し、着脱自在にオムツに装着したり、リストバンドに設けたりしてＩＣタグ１００または２００が接触するように身体の適所に装着したり貼付けたりする。所定期間、例えば、春季，夏季，秋季，冬季の任意に選択した１ケ月分、１週間分、１日（２４時間）分測定・記憶する。ＩＣタグ１００を用いる場合、所定時間間隔、例えば１０分間隔で、ＩＣタグ１００に体温読み取り要求信号を送り、測定された体温を記憶部１５に年月日時とともにトレンド記憶される。ＩＣタグ２００を用いる場合、ＥＥＰＲＯＭ２０２に時刻とともに体温情報が記憶される。記憶された体温情報は、外部送信部２０３から接続端子１２ａ、信号線を介して携帯端末５０の記憶部１５に年月日時とともにトレンド記憶される。図４は、春季の任意に選択した１日（２４時間）分測定・記憶し、ＥＥＰＲＯＭ２０２に時刻とともに記憶された体温情報，血中酸素飽和度（ＳＰＯ２），血圧情報を表示部１１に表示する一例である。 <Acquisition of body temperature information by IC tag with built-in battery>
A user (mother, childcare worker, nurse, nursing / caregiver, etc.) for a subject P such as an infant first has a temperature measuring unit equipped with the IC tag 100 or a temperature measuring unit equipped with the IC tag 200. Can be inserted into the ear canal, surrounded by an enveloping member having a hook-and-loop fastener, etc., detachably attached to a diaper, or provided on a wristband so that the IC tag 100 or 200 can be in contact with the body. Attach or paste in place. Measurement and storage for a predetermined period, for example, one month, one week, one day (24 hours) arbitrarily selected in spring, summer, autumn, and winter. When the IC tag 100 is used, a body temperature reading request signal is sent to the IC tag 100 at a predetermined time interval, for example, every 10 minutes, and the measured body temperature is trend-stored in the storage unit 15 together with the date and time. When the IC tag 200 is used, body temperature information is stored in the EEPROM 202 along with the time. The stored body temperature information is trend-stored together with the date and time in the storage unit 15 of the portable terminal 50 from the external transmission unit 203 via the connection terminal 12a and the signal line. FIG. 4 shows measurement and storage of one day (24 hours) arbitrarily selected in spring, and body temperature information, blood oxygen saturation (SPO 2 ), and blood pressure information stored together with the time in the EEPROM 202 are displayed on the display unit 11. This is an example.

＜通常の体温測定装置としての機能＞
乳幼児などの被検者Ｐに対して使用者（母親，保育師，看護師，看護／介護者等）が乳幼児などの被検者Ｐに対して熱っぽいと感じたり、少し元気がないと感じたときに、温度測定部を有するＩＣタグ（ＲＦＩＤ）１００を含む測温部を、上述したように、被検者Ｐに対して、外耳道内に挿入したり、面ファスナー等を備える囲包部材で囲包し、着脱自在にオムツ装着したり、リストバンドに設けたりして身体の適所に装着する。測定開始の時間のカウントを開始するか、入力部１４などで測定開始時刻設定（時間設定）指示入力を行なうことにより、測定を開始する。体温情報は、入力部１４で予め設定入力された時間条件、例えば温度測定部を有するＩＣタグ（ＲＦＩＤ）１００を含む測温部を被検者Ｐに装着して測定開始指示入力を行なった時点、所定の温度上昇が確認できた時点等を基点として、例えば５分後にＩＣタグ１００に対してＩＣタグ読取り部１３から所定の周波数、例えば１３．５６ＭＨｚの電磁波を送信（この場合、送受信距離は、３ｃｍ〜１０ｃｍ程度）し、その信号と同期して得られる温度センサ１０６の体温情報を読取る。測定されたこれらの体温情報は、記憶部１５に記憶される。このときの体温情報のピーク値をそのときの体温値として日時とともに記憶し、表示する。この値は、閾値と比較される。体温情報が異常（測定中の異常も含む）と判断されると、アラームを発生させたり、音声で報知する。脈拍，血中酸素飽和度（ＳＰＯ２）を重ねて表示すると、インフルエンザ，ＲＳ（Respiratory Syncytial）ウイルス等の感染症等による呼吸器系疾患が容易に把握できる。 <Function as a normal body temperature measuring device>
The user (mother, childcare worker, nurse, nursing / caregiver, etc.) felt to the subject P such as an infant and the like to the subject P such as an infant, and felt a little unwell. Sometimes, as described above, a temperature measuring unit including an IC tag (RFID) 100 having a temperature measuring unit is inserted into the external auditory canal with respect to the subject P, or a surrounding member provided with a hook-and-loop fastener or the like. Enclose and wear diapers in a detachable manner or place them on a wristband to attach them to the right place on the body. The measurement is started by starting the count of the measurement start time or by inputting a measurement start time setting (time setting) instruction using the input unit 14 or the like. The body temperature information is a time condition set and input in advance by the input unit 14, for example, when a temperature measurement unit including an IC tag (RFID) 100 having a temperature measurement unit is attached to the subject P and a measurement start instruction is input. The electromagnetic wave having a predetermined frequency, for example, 13.56 MHz is transmitted from the IC tag reading unit 13 to the IC tag 100 after 5 minutes, for example, at the time when the predetermined temperature rise can be confirmed (in this case, the transmission / reception distance is The body temperature information of the temperature sensor 106 obtained in synchronism with the signal is read. The measured body temperature information is stored in the storage unit 15. The peak value of the body temperature information at this time is stored and displayed as the body temperature value at that time together with the date and time. This value is compared with a threshold value. When it is determined that the body temperature information is abnormal (including abnormalities during measurement), an alarm is generated or a sound is notified. When the pulse rate and blood oxygen saturation (SPO 2 ) are displayed in an overlapping manner, respiratory diseases caused by infections such as influenza and RS (Respiratory Syncytial) virus can be easily grasped.

また、電池内蔵のＩＣタグ２００を用いても通常の体温測定装置として使用できる。乳幼児などの被検者Ｐに対して使用者（母親，保育師，看護師，看護／介護者等）が乳幼児などの被検者Ｐに対して熱っぽいと感じたり、少し元気がないと感じたときに、電池内蔵の温度測定部を有するＩＣタグ２００を含む測温部を、被検者Ｐに対して、外耳道内に挿入したり、面ファスナー等を備える囲包部材で囲包し、着脱自在にオムツ装着したり、リストバンドに設けたりして身体の適所に装着する。体温情報は所定時間間隔で測定され、測定されたこれらの体温情報は、ＥＥＰＥＯＭ２０３に記憶される。このときの体温情報のピーク値をそのときの体温値として日時とともに記憶する。記憶された体温情報は、外部送受信部２０３，接続端子１２ａを介して、携帯端末５０の記憶部５０に記憶、表示する。この値は、閾値と比較される。体温情報が異常（測定中の異常も含む）と判断されると、アラームを発生させたり、音声で報知する。脈拍，血中酸素飽和度（ＳＰＯ２）を重ねて表示すると、インフルエンザ，ＲＳ（Respiratory Syncytial）ウイルス等の感染症等による呼吸器系疾患が容易に把握できる。このＩＣタグ２００は、測定間隔にもよるが測定間隔が１分で３日分程度、５分で２週間分程度、１０分で１ケ月分程度の体温測定・記憶が可能となっている。測定間隔の設定は専用の書き込み装置で行なうか、本体５０の入力部１４で行い、接続端子１２ａ、外部送受信部２０３を介して、ＥＥＰＲＯＭ２０２に書き込まれる。 Moreover, even if it uses IC tag 200 with a built-in battery, it can be used as a normal body temperature measuring device. The user (mother, childcare worker, nurse, nursing / caregiver, etc.) felt to the subject P such as an infant and the like to the subject P such as an infant, and felt a little unwell. Sometimes, a temperature measuring unit including the IC tag 200 having a temperature measuring unit with a built-in battery is inserted into the ear canal or enclosed with an enveloping member having a hook-and-loop fastener, etc. Wear diapers as you like, or place them on a wristband to wear them in the right place. The body temperature information is measured at predetermined time intervals, and the measured body temperature information is stored in the EEEPOM 203. The peak value of the body temperature information at this time is stored together with the date and time as the body temperature value at that time. The stored body temperature information is stored and displayed in the storage unit 50 of the portable terminal 50 via the external transmission / reception unit 203 and the connection terminal 12a. This value is compared with a threshold value. When it is determined that the body temperature information is abnormal (including abnormalities during measurement), an alarm is generated or a sound is notified. When the pulse and blood oxygen saturation (SPO 2 ) are displayed in an overlapping manner, respiratory diseases caused by infections such as influenza and RS (Respiratory Syncytial) virus can be easily grasped. The IC tag 200 can measure and memorize body temperature of about 1 day for about 3 days, about 5 minutes for about 2 weeks, about 10 minutes for about 1 month, depending on the measurement interval. The measurement interval is set by a dedicated writing device or by the input unit 14 of the main body 50, and written to the EEPROM 202 via the connection terminal 12 a and the external transmission / reception unit 203.

＜その他の機能・動作＞
その他の機能・動作を以下に詳述する。
（1）時刻設定
携帯端末５０の電源ＯＮや携帯端末５０に電池（不図示）を挿入すると、不揮発性メモリであるＲＯＭ１６から、現在の年・月・日・時及びそのサム値を含む必要なデータを読込む。携帯端末５０の電源ＯＮ時や携帯端末５０に電池が挿入されている間は、不図示の工程にて、時計（タイマ）より１時間に１回、００分毎に信号が演算処理部１０に送られ、演算処理部１０は当該信号を受信したら、その時点の年・月・日・時をＲＯＭ１６に書き込む。 <Other functions and operations>
Other functions and operations will be described in detail below.
(1) Time setting When the portable terminal 50 is turned on or a battery (not shown) is inserted into the portable terminal 50, it is necessary to include the current year / month / day / hour and its sum value from the ROM 16 which is a nonvolatile memory. Read the data. When the mobile terminal 50 is powered on or while the battery is inserted in the mobile terminal 50, a signal is sent to the arithmetic processing unit 10 once every hour from the clock (timer) in a process (not shown). When the arithmetic processing unit 10 receives the signal, it writes the current year / month / day / hour in the ROM 16.

次に、読込んだ現在の年・月・日・時のサム値を計算し、読込んだサム値と等しいかを確認する。等しければそのままＳＬＥＥＰ状態に進む。等しくなければ、読込んだ値が不正と判断し、エラーフラグＦＬＡＧｅｒｒをセット（＝１）する。   Next, the read sum value of the current year, month, date, and hour is calculated, and it is confirmed whether it is equal to the read sum value. If they are equal, the process proceeds to the SLEEP state. If they are not equal, it is determined that the read value is invalid, and the error flag FLAGerr is set (= 1).

次に、電源がＯＮされるまでＳＬＥＥＰ状態で待機する。 Next, it waits in the SLEEP state until the power is turned on.

電源がＯＮされたら、ＦＬＡＧｅｒｒを確認し、所定条件、たとえばそれが１以外だったら検温動作に移行する。もし、ＦＬＡＧｅｒｒが１だったら、日時入力処理に移行する。ここでは、日時の入力を促す画面が表示され、使用者は画面に従い、現在年月日時分を入力する。別法として、ＦＬＡＧｅｒｒの値によらず、電池を挿入後、初回の電源ＯＮの場合は常に日時入力処理に移行する方法も考えられる。その場合は、サム値及びサムチェックの機能は不要になる。また、電波時計を備えることにより、サム値及びサムチェックの機能は不要になる。こうすることで、使用者による年・月・日・時・分の設定が速やかで容易に行なえ、ＥＥＰＲＯＭの現在年月日時分が破損した場合でも、被検者Ｐ自身で正しい日付を速やかに行なえる。こうして、時計機能及びカレンダ−に基づくカレンダ−機能により、設定された現在時刻が表示部１１に表示される。即ち、午前、午後を示すＡＭ，ＰＭとともにその時の時刻が表示される一方、この時計機能による時間カウントが２４時間経過する毎に日付が更新され、この日付はカレンダ−機能により表示部１１に表示される。尚、表示部１１に「年」を表示するようにしてもよい。 When the power is turned on, FLAGerr is confirmed, and if it is a predetermined condition, for example, if it is other than 1, the operation proceeds to a temperature detecting operation. If FLAGerr is 1, the process proceeds to date / time input processing. Here, a screen prompting the user to input the date / time is displayed, and the user inputs the current year / month / date / time according to the screen. As another method, regardless of the value of FLAGerr, a method of always shifting to the date / time input process when the power is turned on for the first time after inserting the battery is also conceivable. In this case, the sum value and sum check functions are unnecessary. Further, by providing the radio timepiece, the sum value and sum check functions become unnecessary. In this way, the user can quickly and easily set the year, month, day, hour, and minute, and even if the current year, month, day and hour of the EEPROM is damaged, the subject P can quickly set the correct date. Yes. Thus, the set current time is displayed on the display unit 11 by the calendar function based on the clock function and the calendar. That is, while AM and PM indicating AM and PM are displayed, the current time is displayed, and the date is updated every time the time count by the clock function elapses 24 hours, and this date is displayed on the display unit 11 by the calendar function. Is done. In addition, “year” may be displayed on the display unit 11.

以上、実施例に従って説明したが、本願発明は実施例に限定されるものでなく、適宜設計変更が可能である。 The present invention has been described according to the embodiments. However, the present invention is not limited to the embodiments, and the design can be changed as appropriate.

本発明の一実施例を示すブロック図である。It is a block diagram which shows one Example of this invention. 本発明の実施例に係る温度測定部を有するＩＣタグのブロック図である。It is a block diagram of the IC tag which has the temperature measurement part which concerns on the Example of this invention. 本発明の実施例に係る生体情報を得る測定部を示す図である。It is a figure which shows the measurement part which acquires the biometric information which concerns on the Example of this invention. 本発明の実施例に係る表示例を示す図である。It is a figure which shows the example of a display concerning the Example of this invention.

符号の説明Explanation of symbols

１１・・・表示部、１４・・・入力部、１６・・・ＲＯＭ、１７・・・ＲＡＭ、５０・・・携帯端末、１００，２００・・・ＩＣタグ、１０１，２０１・・・ＲＡＭ、１０２，２０２・・・ＥＥＰＲＯＭ、１０３・・・送信受信回路、１０３ａ・・・アンテナ、１０６，２０６・・・温度センサ
DESCRIPTION OF SYMBOLS 11 ... Display part, 14 ... Input part, 16 ... ROM, 17 ... RAM, 50 ... Portable terminal, 100, 200 ... IC tag, 101, 201 ... RAM, 102, 202 ... EEPROM, 103 ... transmission / reception circuit, 103a ... antenna, 106, 206 ... temperature sensor

Claims (3)

体温測定装置であって、体温測定部で得た体温をトレンド記憶するとともに、脈拍，血圧，血中酸素飽和度（ＳＰＯ２）等の生体情報を併せて記憶し、表示可能とすることを特徴とする体温測定装置。 A body temperature measuring device that stores body temperature obtained by a body temperature measuring unit as a trend and also stores and displays biological information such as pulse, blood pressure, blood oxygen saturation (SPO 2 ), and the like. Body temperature measuring device. 予め得られている平常時の体温データとを比較して被検者の状態を判断する判断手段をさらに備えることを特徴とする請求項１記載の体温測定装置。 2. The body temperature measuring device according to claim 1, further comprising a judging means for judging the state of the subject by comparing with normal body temperature data obtained in advance. 前記判断手段により判断された情報を音声，アラーム等で報知または表示することを特徴とする請求項１記載の体温測定装置。

The body temperature measuring device according to claim 1, wherein the information determined by the determining means is notified or displayed by voice, an alarm or the like.

JP2006052280A 2006-02-28 2006-02-28 Body temperature measuring instrument Withdrawn JP2007229079A (en)

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