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公开(公告)号：JP2012093190A
公开(公告)日：2012-05-17
申请号：JP2010240019
申请日：2010-10-26
Applicant: Olympus Corp , Terumo Corp , オリンパス株式会社 , テルモ株式会社
Inventor： MAEDA KAZUYA , KONO HIROMASA
CPC classification number: G01N21/64 , G01N21/6428 , G01N21/6454 , G01N2201/1211
Abstract: PROBLEM TO BE SOLVED: To provide a correction method of a fluorescence sensor 10 having high detection accuracy.SOLUTION: In the correction method of the fluorescence sensor in an embodiment, the fluorescence sensor 10 is used which includes: an LED element 12 which generates excitation light E; an indicator layer 16 which generates fluorescence F; and a PD element 13 which outputs a detection signal obtained by superimposing an excitation light detection signal caused by the excitation light E on a fluorescence detection signal caused by the fluorescence F, and which has a temperature detection function and a temperature adjusting function. This correction method includes: a first detection signal acquiring step of acquiring a first detection signal at a first temperature; a second detection signal acquiring step of acquiring, at a second temperature, a second detection signal when the amount of analyte is the same as that in the first detection signal acquiring step; a correction coefficient calculation step of calculating a correction coefficient for calculating a fluorescence detection signal based on the first detection signal and the second detection signal; and a correction step of correcting the detection signal after that, using the correction coefficient and the temperature detection signal.
Abstract translation: 要解决的问题：提供具有高检测精度的荧光传感器10的校正方法。 解决方案：在实施例中的荧光传感器的校正方法中，使用荧光传感器10，其包括：产生激发光E的LED元件12; 产生荧光F的指示层16; 以及PD元件13，其输出通过将由激发光E引起的激发光检测信号叠加在由荧光F引起的荧光检测信号上而获得的检测信号，并具有温度检测功能和温度调节功能。 该校正方法包括：第一检测信号获取步骤，在第一温度下获取第一检测信号; 第二检测信号获取步骤，当分析物的量与第一检测信号获取步骤相同时，在第二温度下获取第二检测信号; 校正系数计算步骤，基于所述第一检测信号和所述第二检测信号计算用于计算荧光检测信号的校正系数; 以及校正步骤，其后使用校正系数和温度检测信号来校正检测信号。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP4851514B2
公开(公告)日：2012-01-11
申请号：JP2008509738
申请日：2007-03-26
Applicant: テルモ株式会社
Inventor： 吉久 菅原
IPC: G01N21/78 , A61B5/1459 , G01N33/52
CPC classification number: G01N21/8483 , G01J1/32 , G01J3/10 , G01N21/255 , G01N21/274 , G01N21/4738 , G01N33/52 , G01N2201/0695 , G01N2201/1211
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公开(公告)号：JP2008517299A
公开(公告)日：2008-05-22
申请号：JP2007538010
申请日：2005-10-14
Inventor： ウエイドメイア クリスティン , ハードマン クリストファー , アラーコン ジャバイア , キース スティーブン , ダブリュ．ジェイコブスン ロス
IPC: G01N21/64 , G01N21/77 , G01N21/78 , G01N33/53 , G01N33/533 , G01N33/542 , G01N33/543
CPC classification number: A61B5/14532 , A61B5/1455 , A61B5/1459 , A61B5/1495 , A61B5/4839 , A61B5/6848 , A61B2560/0223 , G01N21/274 , G01N21/7703 , G01N33/542 , G01N33/54373 , G01N2021/7786 , G01N2201/1211
Abstract: アナライト濃度、特にグルコース濃度を生体内または生体外で検出するためのデバイスが開示されている。 検出素子は光導管の遠位端に取り付けられ、少なくとも１つのターゲットアナライトと結合するように適合された少なくとも１つの結合蛋白質を備える。 検出素子は、アナライト濃度の変化と共に発光変化を受ける少なくとも１つのリポータグループをさらに備える。 任意選択として、光導管と検出素子はカニューレ状ベベル内に格納することができる。
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公开(公告)号：JP2006511798A
公开(公告)日：2006-04-06
申请号：JP2004563310
申请日：2003-12-23
Inventor： エレナ、ホームヤコバ , フランソワーズ、スーサラン
CPC classification number: G01N21/6452 , G01N2021/6482 , G01N2201/1211
Abstract: 本発明は、チップを読み取り、これを解析するために用いる装置に関する。 本発明による装置は、少なくとも１つのサンプルを特性決定することを目的とするチップ（１２）を受容するためのテーブル（１１）、他の分子と反応させた後にチップの分子または細胞を励起させる手段、および励起状態にある分子を読み取り、これを解析する手段（１４）を含む。 本発明は、その装置が前記テーブルの温度を制御するための、そのテーブル表面の異なるスロットの向い側に配置された複数のペルチェ加熱／冷却素子で構成されているモジュール（１１１）と連結されている制御ユニット（１５）、および前記制御ユニットとも連結されている少なくとも１つのテーブル温度センサー（１１２）をさらに含むことを特徴とする。 本発明はまた、その関連方法にも関する。
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公开(公告)号：US11668608B2
公开(公告)日：2023-06-06
申请号：US17063816
申请日：2020-10-06
Applicant: Tokyo Electron Limited
Inventor： Tong Wu , Kenji Nagai
IPC: G01J3/427 , G01K11/125 , G01N21/41 , G01K7/02 , G01N21/71
CPC classification number: G01K7/02 , G01J3/427 , G01K11/125 , G01N21/41 , G01N21/71 , G01N2201/1211
Abstract: A temperature measurement system configured to measure a temperature of a target object having a first main surface and a second main surface includes a light source unit configured to emit output light penetrating the target object and including a first wavelength range and a second wavelength range; a measurement unit configured to measure a spectrum of reflected light; an optical path length ratio calculator configured to calculate an optical path length ratio between the output light of the first wavelength range and the output light of the second wavelength range; and a temperature calculator configured to calculate the temperature of the target object based on the optical path length ratio and a previously investigated relationship between the temperature of the target object and a refractive index ratio between the output light of the first wavelength range and the output light of the second wavelength range.
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Patent Agency Ranking
公开(公告)号：US20230168192A1
公开(公告)日：2023-06-01
申请号：US18059450
申请日：2022-11-29
Applicant: Asahi Kasei Microdevices Corporation
Inventor： Kakeru ICHIMURA , Takenobu NAKAMURA
IPC: G01N21/3504 , G01N33/00
CPC classification number: G01N21/3504 , G01N33/0027 , G01N2201/1211
Abstract: Provided is a concentration measurement apparatus for measuring a concentration of a measurement object using an infrared ray, the concentration measurement apparatus including a signal acquisition unit configured to acquire a detection signal, a temperature information acquisition unit configured to acquire temperature information, a correction unit configured to output a correction signal obtained by correcting a temperature dependency of the detection signal based on the temperature information, and a calculation unit configured to calculate the concentration of the measurement object according to the correction signal using calibration curve data at a predetermined reference temperature for calculating the concentration of the measurement object, in which the correction unit is configured to output the correction signal obtained by performing linear correction of the detection signal using, among predetermined correction parameters different for three or more respective temperature segments, the correction parameter in a temperature segment corresponding to the temperature information.
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公开(公告)号：US20180217054A1
公开(公告)日：2018-08-02
申请号：US15748264
申请日：2016-08-09
Applicant: TOKUSHIMA UNIVERSITY , FUJIKIN INCORPORATED
Inventor： Yoshihiro DEGUCHI , Masaaki NAGASE , Michio YAMAJI , Nobukazu IKEDA , Kouji NISHINO , Masayoshi KAWASHIMA , Kazuteru TANAKA
CPC classification number: G01N21/3103 , G01J3/10 , G01J3/42 , G01N21/33 , G01N21/3504 , G01N21/59 , G01N2021/157 , G01N2021/3133 , G01N2201/0627 , G01N2201/08 , G01N2201/1211
Abstract: A concentration measurement device for measuring the concentration of a measured fluid within a measurement cell by detecting transmitted light that has passed through the measurement cell having a light incidence window and a light emission window disposed opposing to each other, comprising a reflected-light detector for detecting reflected light of the light incidence window.
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公开(公告)号：US09800328B2
公开(公告)日：2017-10-24
申请号：US14982275
申请日：2015-12-29
Applicant: New York University
Inventor： Filip Mlekicki , Alexey Sidelev , Gamal Khalil , Masoud Ghandehari , Mohsen Hossein
CPC classification number: H04B10/07 , G01N21/274 , G01N21/278 , G01N21/6408 , G01N21/7703 , G01N2021/772 , G01N2021/773 , G01N2021/7759 , G01N2021/7786 , G01N2201/1211
Abstract: An oxygen sensing system comprises a substrate structured to communicate optical signals. An oxygen sensing layer is disposed on the substrate and comprises an oxygen sensing molecule in a matrix in a first unexcited state and formulated to: (a) be excited by a first optical signal to move to a second state; (b) be quenched in the second state by oxygen; and (c) emit a second optical signal corresponding to an amount of oxygen. A protective layer, disposed on the oxygen sensing layer, includes at least one of i) an oleophobic layer and ii) an anti-fouling layer. A controller is optically coupled to the substrate and structured to generate the first optical signal, receive the second optical signal and determine oxygen concentration from the second optical signal.
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公开(公告)号：US20170248519A1
公开(公告)日：2017-08-31
申请号：US15502186
申请日：2015-08-07
Applicant: TELEFLEX MEDICAL INCORPORATED
Inventor： John C. VICTOR , Michael J. MORRIS , Mahmoud R. SHAHRIARI
IPC: G01N21/64
CPC classification number: G01N21/64 , G01N21/6408 , G01N21/645 , G01N2021/6441 , G01N2021/6484 , G01N2201/1211
Abstract: The present application describes an optical sensor for measuring oxygen gas levels in a medium. The optical sensor includes a substrate having a first and second surface. The optical sensor also includes a first coating applied on the first surface of the substrate. The first coating may include an oxygen impermeable matrix doped with a first fluorophore. The optical sensor may include a second coating applied on the substrate. The present application also describes a capnography system for measuring oxygen including an optical sensor and an algorithm to estimate the maxima of oxygen levels from instantaneous oxygen levels and calculating instantaneous carbon dioxide levels from the difference between average maximum oxygen gas level and instantaneous oxygen gas level.
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公开(公告)号：US20170191930A1
公开(公告)日：2017-07-06
申请号：US14986452
申请日：2015-12-31
Applicant: Google Inc.
Inventor： Daniel Adam Warren , Ian C. Smith , Morakinyo John Aina , Andrew W. Goldenson , Dietrich Ho , Anurag Gupta
IPC: G01N21/53 , G08B17/103 , G01K7/00
CPC classification number: G01N21/53 , G01K7/00 , G01K7/01 , G01K2217/00 , G01N2201/062 , G01N2201/1211 , G08B17/107
Abstract: Apparatus, systems, methods, and related computer program products for handling temperature variation with optoelectronic components of a hazard detection system are described herein. A power characteristic of an optoelectronic component of the hazard detection system may be used to determine a temperature of an environment of the hazard detection system. A power characteristic of an optoelectronic component of the hazard detection system may be used to determine a smoke condition of an environment of the hazard detection system. Optoelectronic components of the hazard detection system may be optically coupled to determine a smoke condition of an environment of the hazard detection system. Multiple optoelectronics of the hazard detection system may be operative to detect forward scatter and back scatter of one or more types of light to determine a characteristic of a hazard particle.
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