WO2012035725A1 - 医療機関向け生体試料測定装置 - Google Patents
医療機関向け生体試料測定装置 Download PDFInfo
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- WO2012035725A1 WO2012035725A1 PCT/JP2011/005046 JP2011005046W WO2012035725A1 WO 2012035725 A1 WO2012035725 A1 WO 2012035725A1 JP 2011005046 W JP2011005046 W JP 2011005046W WO 2012035725 A1 WO2012035725 A1 WO 2012035725A1
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/7445—Display arrangements, e.g. multiple display units
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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
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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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
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/742—Details of notification to user or communication with user or patient ; user input means using visual displays
- A61B5/743—Displaying an image simultaneously with additional graphical information, e.g. symbols, charts, function plots
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
- G01N35/00613—Quality control
- G01N35/00663—Quality control of consumables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N2035/00891—Displaying information to the operator
- G01N2035/009—Displaying information to the operator alarms, e.g. audible
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00722—Communications; Identification
- G01N2035/00891—Displaying information to the operator
- G01N2035/0091—GUI [graphical user interfaces]
Definitions
- the present invention relates to a biological sample measuring apparatus for medical institutions that measures biological samples such as blood glucose level and lactic acid level.
- a biological sample measurement device used when a biological sample such as a blood glucose level or a lactic acid level is measured by a nurse or the like in a medical institution such as a hospital has the following configuration. That is, a conventional biological sample measurement device is connected to a main body case, a display unit provided in the main body case, a control unit connected to the display unit, a measurement unit connected to the control unit, and the measurement unit. And a sensor mounting portion. And a measured value, such as a blood glucose level measured in the measuring part, is displayed on the display part.
- a quality guarantee period is set, and the measurement for confirming the operation is periodically performed. Specifically, by periodically attaching an accuracy control chip to the sensor mounting part (see, for example, Patent Document 1) or by spotting a control liquid on the sensor mounted on the sensor mounting part, the operation is regularly checked. Measurements for are being made.
- the conventional biological sample measuring device has the following problems. That is, in the above-described conventional configuration, every time the quality guarantee deadline is approaching, a warning display is displayed to warn that the quality guarantee deadline is approaching on the display unit. Accordingly, by prompting the measurer to perform measurement for operation confirmation, periodic operation confirmation can be performed, and the quality assurance deadline can be updated. As a result, it is possible to prevent the quality assurance period of the biological sample measuring device from expired.
- blood glucose levels must be measured two hours after meals.
- meals are performed all at once. It is necessary to carry out all at once in a time zone. Therefore, the blood glucose level measurer is extremely busy during this time period.
- the measurer is in a busy situation, a warning display is displayed on the display unit every time the quality assurance deadline is approaching. For this reason, the measurer must first perform an operation for canceling the warning display and then measure the blood glucose level, which is extremely inconvenient.
- an object of the present invention is to provide an easy-to-use biological sample measuring device even when it is repeatedly used in a specific time zone in a medical institution such as a hospital.
- the biological sample measuring apparatus for medical institutions of the present invention includes a main body case, a sensor mounting part, a measuring part, a display part, and a control part.
- the sensor mounting portion is provided at the first end of the main body case, and a sensor for measuring a biological sample is mounted thereon.
- the measurement unit is connected to the sensor mounting unit and measures a biological sample.
- a display screen provided on the outer surface of the main body case is divided into a first display area for displaying the measurement value of the biological sample and a second display area for displaying the operation state.
- the control unit displays a quality assurance expiration warning in the first display area and the second display area at the first activation satisfying a predetermined condition, and the second and subsequent times. Is activated, a quality assurance expiration warning is displayed only in the second display area.
- the biological sample measuring device of the present invention is initially activated as long as the predetermined condition is not satisfied.
- a warning is displayed in the first display area that displays only the measured value, and a warning that the quality assurance has expired is displayed only in the second display area during subsequent use. For this reason, the measurer does not need to eliminate the warning display every time, and the usability can be improved as compared with the conventional method.
- FIG. 2 is an electrical block diagram of the biological sample measurement device of FIG. 1.
- movement flowchart of the biological sample measuring apparatus of FIG. (A)-(f) is a figure which shows the display content in the display part of the biological sample measuring device which concerns on other embodiment of this invention.
- A)-(d) is a figure which shows the display content in the display part of the biological sample measuring device which concerns on further another embodiment of this invention.
- the biological sample measuring apparatus of the present embodiment includes a main body case 1, a display unit 2, a power button 3, a menu button 4, a cross key 5, a decision button 6, and a sensor insertion slot. 7 and a sensor discharge lever 8.
- a display unit 2 On the surface of the main body case 1, a display unit 2, a power button 3, a menu button 4, a cross key 5, and a decision button 6 are provided.
- a sensor insertion opening 7 is provided at the end of the main body case 1 opposite to the display unit 2.
- a sensor (not shown) for measuring a blood glucose level is inserted into the sensor insertion port 7.
- the sensor discharge lever 8 is operated to the sensor insertion port 7 side to discharge the used sensor after measurement from the sensor insertion port 7. Providing the sensor discharge lever 8 can be discarded without directly touching the used sensor with a finger, so that safety can be improved.
- the biological sample measuring device of this embodiment includes a control unit 9 shown in FIG.
- the control unit 9 includes a display unit 2, a measurement unit 10, a barcode reader (ID acquisition unit) 11, an input unit 12 (menu button 4, cross key 5, determination button 6, etc.) battery 13, charging terminal 14, time acquisition unit 15 and the recording unit 16.
- the sensor mounting unit 17 is connected to the measurement unit 10.
- the sensor mounting portion 17 is disposed on the back side of the sensor insertion port 7. That is, when the sensor is inserted into the sensor insertion port 7, the sensor is mounted on the sensor mounting portion 17.
- the main power source of the biological sample measuring device is detected. Is turned on, and the sensor and the measurement unit 10 are electrically connected via a connector (connection unit (not shown)) in the sensor mounting unit 17 to prepare for measurement of blood glucose level and the like.
- the biological sample spotted on the sensor is measured by the measurement unit 10 via the sensor mounting unit 17. Further, as will be described later, for example, the measured blood glucose level is recorded in the recording unit 16 together with the time information obtained by the time acquisition unit 15.
- the recording unit 16 also records quality assurance information such as the quality assurance period of the biological sample measuring device.
- the biological sample measurement device of this embodiment is a device used in a medical institution such as a hospital, and for example, measurement for quality assurance is performed once a month.
- a control liquid (a reference sample showing blood glucose levels of 70 mg / dl, 120 mg / dl, 350 mg / dl) is spotted on the blood spotting portion of the sensor. . And the measurement of a control liquid is performed in the measurement part 10, and quality assurance is performed by whether the measured value is appropriate.
- the time (date and time) at which the measurement was performed is recorded. Part 16 is recorded. For example, one month from this recording date and time is set to be the expiration date for quality assurance of the ground.
- a sensor that performs measurement for quality assurance (also referred to as QC measurement) using the above-described control solution can be the same as a sensor that measures a normal blood glucose level.
- QC measurement quality assurance
- Fig.2 (a) has shown the display content in the display part 2 at the time of measuring a blood glucose level within the expiration date of quality assurance of the biological sample measuring device in use.
- the display screen of the display unit 2 includes a first display area 2a for displaying a measurement result such as a blood glucose level, and the current date and time and operation. It is divided into a second display area 2b for displaying a mark indicating a state or the like.
- the first display area 2a is a main display area for displaying measurement results such as blood sugar levels, and has a larger area than the second display area 2b. In FIG. 2A, the first display area 2a displays that the blood glucose level is being measured and that the measurement will take another 5 seconds.
- the second display area 2b a current date and time, a quality guarantee expiration date valid mark 2c, and a battery remaining amount display 2d of the battery 13 are displayed.
- the quality assurance expiration date valid mark 2c is displayed in black characters, for example. This means that the biological sample measuring device in use is within the quality guarantee period.
- FIG.2 (b) has shown the display content in the display part 2 at the time of measuring a blood glucose level in the expiration date of quality assurance of the biological sample measuring device in use. That is, in the present embodiment, when the expiration date for quality assurance of the biological sample measuring device has expired, the quality assurance expiration date mark 2c is displayed in the second display area 2b as shown in FIG. The display color is changed from black to red. Thereby, it is possible to notify the measurer that the biological sample measuring device in use has expired.
- the management of the quality assurance deadline of the biological sample measurement device is based on the current date and time acquired by the time acquisition unit 15 and the date of the previous measurement for quality assurance recorded in the recording unit 16. This is done by determining whether or not a predetermined period has elapsed since the previous quality assurance measurement.
- the quality assurance deadline warning may be displayed after the quality assurance deadline has passed, or may be set, for example, to be issued from one to three days before the quality guarantee deadline.
- FIG.2 (c) has shown the display content in the display part 2 when it is going to measure a blood glucose level in the expiration date of the quality assurance of the biological sample measuring device in use.
- the display color of the quality assurance expiration date mark 2c is changed from black to red, and displayed. Also in the first display area 2a, a warning is displayed indicating that the quality guarantee has expired.
- the background color is displayed as the quality assurance validity period in the first display area 2a as shown in FIG.
- the warning is displayed when the quality guarantee has expired by changing to a red color different from the normal display color.
- control is performed so that the warning display in the first and second display areas 2a and 2b shown in FIG. 2C is performed only at the first activation of the day. That is, in the biological sample measurement device of the present embodiment, when the quality assurance period is reached, only when the biological sample measurement device is started for the first time on the day based on the date / time information acquired by the time acquisition unit 15, FIG. The display as shown in FIG. 2B is performed at the second and subsequent startups of the day.
- a warning is displayed in the first display area 2a only at the first start of the day. Therefore, measurement can be performed after the warning display in the first display area 2a is erased only at the first activation.
- the measurer since the warning is not displayed in the first display area 2a at the second and subsequent startups of the day, the measurer does not need to perform the measurement after clearing the warning display at each startup. Therefore, even when it is repeatedly used in a specific time zone in a medical institution such as a hospital (that is, when the usage frequency is concentrated in a specific time zone), the usability of the measurer can be improved.
- the warning quality warranty expiration mark 2c for warning is always displayed in red in the second display area 2b. Yes. This prevents the measurer from forgetting the warning display even if the measurement is not performed immediately after the warning is displayed, thus preventing the measurement from being performed for a long time. can do.
- FIG. 2 (d) shows the measurement of the blood glucose level when the quality assurance validity period of the biological sample measuring device in use has expired or when a predetermined time has elapsed since the expiration.
- the display content in the display part 2 at the time of making a note is shown.
- the background color is changed to red, and the locked state is due to the expiration of the quality assurance period or the quality assurance measurement (QC measurement) being NG.
- the second display area 2b by displaying a red slanted line on the quality assurance expiration date valid mark 2c displayed in the second display area 2b, the blood glucose level cannot be measured thereafter. Is shown.
- the measurement is performed.
- the device is locked so that the subsequent measurement cannot be performed. Therefore, it is possible to urge the measurer to release the lock state and perform measurement for operation confirmation in order to perform the subsequent measurement.
- This lock state can be released if quality assurance measurement is performed again and the quality assurance measurement is OK.
- FIG. 4 shows a flowchart when the display control related to the quality guarantee time limit by the biological sample measuring apparatus of the present embodiment is performed.
- the attachment / detachment of the main body case 1 to / from the cradle may be determined by the energized state of the charging terminal 14.
- the control unit 9 acquires information on the latest quality assurance state (QC state) from the recording unit 16, and indicates that the expiration date is approaching, has already expired, or that a predetermined time has elapsed since the expiration. It is determined whether or not the warning display is necessary.
- QC state quality assurance state
- the process proceeds to S4. On the other hand, if it is determined that the QC state is NG, the process proceeds to S17.
- the QC state being NG means the locked state described above.
- the control unit 9 determines whether or not the quality guarantee period is approaching.
- the process proceeds to S6.
- the process proceeds to S11.
- control unit 9 acquires time information from the time acquisition unit 15.
- control unit 9 determines whether or not the current activation is the first activation across the days based on the time information acquired in S6.
- control unit 9 causes the display unit 2 to display a warning that the quality guarantee deadline is approaching.
- control unit 9 records the quality assurance expired state in the recording unit 16.
- control unit 9 causes the second display area 2b of the display unit 2 to display an icon indicating that the quality guarantee deadline is approaching.
- the characters around the quality guarantee expiration date validity mark 2c are displayed so as to be surrounded by a square, or yellow or orange. Control such as displaying in the display color may be performed.
- control unit 9 displays the quality guarantee expiration date valid mark 2c in black in the second display area 2b.
- S20 it is determined whether or not the current state is a state in which the main body case 1 is removed from the cradle.
- the control unit 9 causes the display unit 2 to display a display indicating that the measurement is being performed.
- the measurement unit 10 measures the blood glucose level.
- S13 it is determined whether or not the time (date and time) acquired again is the first activation of the day.
- the activation is the first time of the day
- S14 as shown in FIG. 2 (c)
- a warning display indicating that the quality guarantee period is approaching is displayed in the first display area 2a.
- S14 and S15 are skipped, and the process proceeds to S16.
- control unit 9 records the quality assurance expired state in the recording unit 16 in S15. Subsequently, in S16, as shown in FIG. 2 (b), the control unit 9 changes the display color of the quality assurance expiration date valid mark 2c from the black character to the red character in the second display area 2b, and the quality assurance expiration date is set. Display a warning that it has run out.
- the control unit 9 when the control unit 9 has expired or is about to expire, the first 9 In the second display areas 2a and 2b, a warning is displayed indicating that the quality guarantee has expired or is about to expire. Then, during the second and subsequent activations on the day, display control is performed so that the quality guarantee expiration date valid mark 2c is displayed only in the second display area 2b with a red character color or the like. That is, at the time of the second and subsequent activations on the current day, a warning display is not performed in the first display area 2a, and an immediately measurable screen is displayed.
- the measurer since the warning is displayed only in the first display area 2a for displaying the measured value at the first start of the day, the measurer does not have to eliminate the warning every time. This makes it possible to provide an easy-to-use biological sample measurement device even when a blood glucose level measurement or the like is repeatedly performed in a specific time zone in a medical institution such as a hospital.
- the control unit 9 displays that the expiration date is displayed in the first display area 2a as shown in FIG.
- the background color of the first display area 2a is also changed to a color different from the normal state (for example, a color such as pink that images a warning) to improve visibility and call attention.
- control unit 9 displays a red diagonal line on the red letter quality guarantee expiration date valid mark 2c in the second display area 2b, and shifts to a locked state in which the subsequent blood glucose level measurement is prohibited. .
- FIG. 5 shows a flowchart when performing a reference sample (control solution) measurement (QC measurement) for confirming the operation.
- the sensor ID provided in the sensor bottle is input by the barcode reader 11 in S31.
- the ID of the reference sample provided in the container or packaging of the reference sample (control liquid) to be spotted on the blood spotting portion of the sensor is input by the barcode reader 11.
- the type (High / Middle / Low) of the control solution can be determined.
- control unit 9 determines whether or not the measurement result is an appropriate value. If it is determined that the measured value is an appropriate value, it is determined that the QC measurement is OK in S37, and the expiration date of quality assurance for one month is recorded in the recording unit 16 in S38. .
- the condition for displaying the warning in both the first and second display areas 2a and 2b is not limited to the first activation of the day, but for example, a cradle (holding tool) that is set when the biological sample measuring device is charged. At the first activation after being set, warnings may be displayed in both areas.
- control for changing the display method of the quality assurance expiration date valid mark 2c in the second display area 2b is not limited to the change from a black character to a red character, but may be changed from a black character to another color character. Good.
- the quality assurance expiration date valid mark 2c may be displayed in white instead of changing the character color.
- the character color may be changed to a red character and the character may be blinked.
- the display color for warning display may be any color other than the normal display color.
- the first display area 2a which is the main display area, may be controlled to be displayed in white. Further, as shown in FIG. 6E, the first display area 2a may be controlled to blink.
- a conspicuous mark such as “!” May be added and displayed next to the “expired” display in the first display area 2a.
- the display color for warning display may be any color other than the normal display color.
- the white display may be blinked by combining FIGS. 6D to 6F.
- an arrow may be added and displayed next to the quality assurance expiration date mark 2c displayed in the second display area 2b. Even in this case, the measurer can easily recognize that the quality assurance deadline of the biological sample measuring device is approaching.
- the display method change control in the display area 2a when the quality guarantee deadline is approaching, as shown in FIG. Explained.
- the present invention is not limited to this.
- the characters “approaching quality guarantee deadline” may be highlighted in white.
- display control such as blinking or changing the characters “immediately before quality assurance due date” to a conspicuous color may be combined.
- the measurer can easily recognize that the quality assurance period of the biological sample measuring device is approaching.
- the biological sample measurement device of the present invention may be a device that performs other measurements of a biological sample, such as a lactic acid meter that measures lactic acid levels, as well as a blood glucose meter that measures blood glucose levels.
- a warning is displayed in the first display area that displays the measured value only at the start of the day, so that the measurer has the trouble of canceling this warning display every time. It becomes unnecessary and can improve usability. Further, when such a quality guarantee period is approaching or close to it, a warning is always displayed in the second display area unless measurement for confirming the operation is performed. Can be prevented. Therefore, since the present invention has the effects as described above, it can be widely applied to various measuring apparatuses that are repeatedly used in a specific time zone in a medical institution such as a hospital.
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Abstract
Description
すなわち、従来の生体試料測定装置は、本体ケースと、本体ケースに設けられた表示部と、表示部に接続された制御部と、制御部に接続された測定部と、この測定部に接続されたセンサ装着部と、を備えている。そして、表示部には、測定部において測定された血糖値等の測定値が表示される。
具体的には、センサ装着部に、精度管理チップを装着したり(例えば、特許文献1参照)、センサ装着部に装着したセンサにコントロール液を点着したりすることにより、定期的に動作確認のための測定が行なわれている。
すなわち、上記従来の構成では、品質保証期限の間近になると、毎回、表示部に品質保証期限が迫っていることを警告する警告表示が表出される。これにより、測定者に動作確認のための測定を行うように促すことで、定期的な動作確認を行ない、品質保証期限を更新することができる。この結果、生体試料測定装置の品質保証期限が切れてしまうことを防止することができる。
本実施形態の生体試料測定装置は、図1に示すように、本体ケース1と、表示部2と、電源ボタン3と、メニューボタン4と、十字キー5と、決定ボタン6と、センサ挿入口7と、センサ排出レバー8と、を備えている。
また、本体ケース1における表示部2とは反対側の端部には、センサ挿入口7が設けられている。
センサ排出レバー8は、センサ挿入口7側に操作されることで、測定後の使用済みセンサをセンサ挿入口7から排出する。センサ排出レバー8を設けることで、使用済みセンサに指を直接触れることなく廃棄することができるため、安全性を高めることができる。
制御部9は、表示部2、測定部10、バーコードリーダ(ID取得部)11、入力部12(メニューボタン4、十字キー5、決定ボタン6等)バッテリ13、充電端子14、時刻取得部15、および記録部16と接続されている。
センサ装着部17は、センサ挿入口7の奥側に配置されている。
すなわち、センサをセンサ挿入口7に挿入すると、センサ装着部17にセンサが装着された状態となる
ここで、センサがセンサ装着部17に装着されたことを検知すると、生体試料測定装置のメイン電源がONされ、センサと測定部10とがセンサ装着部17内のコネクタ(接続部(図示せず))経由で電気的に接続され、血糖値などの測定の準備を行なう。
また、記録部16には、後述するように、例えば、測定された血糖値が、時刻取得部15において得られた時刻情報ともに、記録される。
本実施形態の生体試料測定装置は、病院等の医療機関において使用される装置であって、例えば、1ヶ月に1回の頻度で品質保証のための測定が行なわれる。
本実施形態の生体試料測定装置では、図2(a)に示すように、表示部2の表示画面が、血糖値等の測定結果を表示する第1の表示エリア2aと、現在の日時や動作状態等を示すマークを表示する第2の表示エリア2bと、に分割されている。
なお、図2(a)においては、第1の表示エリア2aには、血糖値を測定中であること、その測定にはあと5秒かかること、が表示されている。
なお、図2(a)においては、品質保証期限有効マーク2cは、例えば、黒文字表示されている。これは、使用中の生体試料測定装置が品質保証期限内であることを意味している。
すなわち、本実施形態では、その生体試料測定装置の品質保証の有効期限が切れた場合には、図2(b)に示すように、第2の表示エリア2bにおいて、品質保証期限有効マーク2cの表示色が黒文字から赤文字に変更して表示される。これにより、使用中の生体試料測定装置が品質保証期限切れであることを測定者に報知することができる。
次に、図2(c)は、使用中の生体試料測定装置の品質保証の有効期限において、血糖値の測定を行なおうとした際の表示部2における表示内容を示している。
図4は、本実施形態の生体試料測定装置による品質保証期限に関する表示制御を実施する際のフローチャートを示している。
ここで、QC状態がNGとは、上述したロック状態を意味する。
ここで、品質保証期限間近であると判定された場合には、S6へ進む。一方、品質保証期限間近でないと判定された場合には、S11へ進む。
続いて、S20では、現在の状態がクレードルから本体ケース1が取り外された状態にあるか否かを判定する。
一方、それ以外の場合、例えば、S1で電源ボタン3がオンされた状態であると判定されると、測定者が血糖値などの測定を行う意思があるものと判定し、S21へと移行する。
このため、現在の時刻(日時)が品質保証の有効期限切れの状態にある場合には、制御部9は、S12において、時刻取得部15から現在の時刻を再度取得する。
ここで、その日の初めての起動であると判定した場合には、S14において、図2(c)に示すように、第1の表示エリア2aに品質保証期限間近であることを示す警告表示を行う。一方、その日の2回目以降の起動であると判定した場合には、S14およびS15を飛ばして、S16へ移行する。
続いて、S16では、制御部9は、図2(b)に示すように、第2の表示エリア2bにおいて品質保証期限有効マーク2cの表示色を黒文字から赤文字に変更し、品質保証期限が切れていることを警告表示する。
図5は、その動作確認のための基準試料(コントロール液)測定(QC測定)を実施する際のフローチャートを示している。
ここで、測定値が適切な値であると判定された場合には、S37において、QC測定OKと判断し、S38において、これ以降1ヶ月の品質保証の有効期限が記録部16に記録される。
以上、本発明の一実施形態について説明したが、本発明は上記実施形態に限定されるものではなく、発明の要旨を逸脱しない範囲で種々の変更が可能である。
上記実施形態では、その日の初回起動時にのみ、第1・第2の表示エリア2a,2bの両方に品質保証期限の警告表示を行うとともに、その日の2回目以降の起動時には、サブ表示エリアである第2の表示エリア2bにおいてのみ、警告表示を行うように表示制御を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
上記実施形態では、第2の表示エリア2bにおける品質保証期限有効マーク2cの表示方法の変更制御について、品質保証期限あるいはその間近になった場合に、黒文字から赤文字に文字色を変化させる制御を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
上記実施形態では、第2の表示エリア2bにおける品質保証期限有効マーク2cの表示方法の変更制御について、品質保証期限あるいはその間近になった場合に、黒文字から赤文字に文字色を変化させる制御を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
また、図6(b)に示すように、品質保証期限あるいはその間近になった場合に、文字色を赤文字に変更するとともに文字を点滅表示させるように制御してもよい。
上記実施形態では、その日の最初の電源ON時、新たな看護師IDがリードされた時、測定モードに戻った時、クレードルから取り外された時、のいずれか1つに該当したタイミングにおける第1の表示エリア2aにおける表示方法の変更制御について、品質保証期限切れになった場合に、警告表示を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
また、図6(e)に示すように、第1の表示エリア2aも点滅表示するように制御してもよい。
なお、警告表示される表示色としては、通常時の表示色以外の色であればなおよい。
上記実施形態では、第2の表示エリア2bにおける品質保証期限有効マーク2cの表示方法の変更制御について、品質保証期限間近になった場合に、図7(a)に示すように、品質保証期限有効マーク2cの文字の周りを四角で囲むように表示制御を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
この場合でも、測定者は、生体試料測定装置の品質保証期限が近づいていることを容易に認識することができる。
上記実施形態では、その日の最初の電源ON時、新たな看護師IDがリードされた時、測定モードに戻った時、クレードルから取り外された時、のいずれか1つに該当したタイミングにおける第1の表示エリア2aにおける表示方法の変更制御について、品質保証期限間近になった場合には、図7(c)に示すように、「品質保証期限間近」である旨の警告表示を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
あるいは、「品質保証期限間近」という文字を、点滅させる、目立つ色に変化させる等の表示制御を組み合わせてもよい。
上記実施形態では、生体試料測定装置を用いて、センサに点着された患者の血液を用いて血糖値の測定を行う例を挙げて説明した。しかし、本発明はこれに限定されるものではない。
2 表示部
2a 第1の表示エリア
2b 第2の表示エリア
2c 品質保証期限有効マーク
2d 電池残量表示
3 電源ボタン
4 メニューボタン
5 十字キー
6 決定ボタン
7 センサ挿入口
8 センサ排出レバー
9 制御部
10 測定部
11 バーコードリーダ(ID取得部)
12 入力部
13 バッテリ
14 充電端子
15 時刻取得部
16 記録部
17 センサ装着部
Claims (13)
- 本体ケースと、
前記本体ケースの第1端部に設けられており、生体試料を測定するためのセンサが装着されるセンサ装着部と、
前記センサ装着部に接続されており、前記生体試料の測定を行う測定部と、
前記本体ケースの外表面に設けられた表示画面が、前記生体試料の測定値を表示する第1の表示エリアと動作状態を表示する第2の表示エリアとに分割された表示部と、
品質保証期限あるいはその間近になると、所定の条件を満たした初回起動時に、前記第1の表示エリアと第2の表示エリアとにそれぞれ品質保証期限切れ警告を表示させるとともに、その2回目以降の起動時には、前記第2の表示エリアのみに前記品質保証期限切れ警告を表示させる制御部と、
を備えている医療機関向け生体試料測定装置。 - 前記所定の条件には、日付が変わった場合が含まれる、
請求項1に記載の医療機関向け生体試料測定装置。 - 前記所定の条件には、前記本体ケースをセットする保持具にセットされた場合が含まれる、
請求項1に記載の医療機関向け生体試料測定装置。 - 測定者のIDを読み取るID取得部を、さらに備えており、
前記所定の条件には、測定者のIDが変わった場合が含まれる、
請求項1に記載の医療機関向け生体試料測定装置。 - 前記制御部は、前記第2の表示エリアに品質保証期限有効マークを表示させるとともに、品質保証期限あるいはその間近になると、前記品質保証期限有効マークの表示色を変更する、
請求項1から4のいずれか1項に記載の医療機関向け生体試料測定装置。 - 前記制御部は、品質保証期限あるいはその間近になると、前記第1の表示エリアに、前記第2の表示エリアに表示された品質保証期限有効マークの表示色と同色または類似色の品質保証期限切れ警告を表示させる、
請求項5に記載の医療機関向け生体試料測定装置。 - 前記制御部は、前記第2の表示エリアに品質保証期限有効マークを表示させるとともに、品質保証期限あるいはその間近になると、前記品質保証期限有効マークを点滅させる、
請求項1から4のいずれか1項に記載の医療機関向け生体試料測定装置。 - 前記第1の表示エリアは、前記第2の表示エリアよりも大きい、
請求項1から7のいずれか1項に記載の医療機関向け生体試料測定装置。 - 前記第2の表示エリアは、前記表示部の表示画面における上端部に沿って配置されている、
請求項8に記載の医療機関向け生体試料測定装置。 - 本体ケースと、
前記本体ケースの第1端部に設けられており、生体試料を測定するためのセンサが装着されるセンサ装着部と、
前記センサ装着部に接続されており、前記生体試料の測定を行う測定部と、
前記本体ケースの外表面に設けられた表示画面が、前記生体試料の測定値を表示する第1の表示エリアと動作状態を表示する第2の表示エリアとに分割された表示部と、
品質保証測定がOKまたはNGの状態を、前記第1の表示エリアと第2の表示エリアとにそれぞれ品質保証測定の状態を表示させる制御部と、
を備えている医療機関向け生体試料測定装置。 - 前記制御部は、前記品質保証測定がOKの場合には、前記第2の表示エリアにのみ表示する、
請求項10に記載の医療機関向け生体試料測定装置。 - 前記制御部は、前記品質保証測定がNGの場合には、前記第1の表示エリアおよび第2の表示エリアに警告表示を行なうとともに、前記品質保証測定を行なうモードのみを動作可能とする、
請求項10に記載の医療機関向け生体試料測定装置。 - 前記制御部は、前記警告表示を行なう際には、その警告表示の表示色を測定動作の表示色とは異なる表示色で表示する、あるいは点滅表示を行なう、
請求項12に記載の医療機関向け生体試料測定装置。
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