JP7037324B2 - 炎症マーカー測定方法、炎症マーカー測定装置、炎症マーカー測定プログラム、および当該プログラムを記録した記録媒体 - Google Patents
炎症マーカー測定方法、炎症マーカー測定装置、炎症マーカー測定プログラム、および当該プログラムを記録した記録媒体 Download PDFInfo
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Description
図1は、炎症マーカー測定装置の構成を示すブロック図である。図2は、炎症マーカー測定装置の概略を示す模式図である。図3は、炎症マーカー測定装置の構成要素である制御部の構成を示すブロック図である。
本発明の第2実施形態について説明する。本実施形態と第1実施形態とで異なる点は、本実施形態においては、凝集パラメータおよび赤血球の密度に関するパラメータを変数とする非線形な関数などを用いて、炎症マーカーとしてフィブリノゲン濃度を測定する点である。その他の点については、本実施形態は第1実施形態と同様であるため、重複する説明は省略する。
100 血液取得部、
110 血球計数測定部、
120 シレクトグラム測定部、
130 血液排出部、
140 操作入力部、
150 データ出力部、
160 電源部、
170 制御部。
Claims (10)
- 血液検体から測定されたシレクトグラムに基づいて算出された、赤血球の凝集に関するパラメータと、前記血液検体から測定された、赤血球の密度に関するパラメータと、を変数とする非線形な関数を用いて、赤血球沈降速度およびフィブリノゲン濃度の少なくともいずれか一つの炎症マーカーを算出する炎症マーカー測定方法。
- 前記非線形な関数は、平均赤血球容積、平均赤血球血色素量、平均赤血球血色素濃度、およびヘモグロビン濃度の少なくともいずれか一つをさらに変数とする、請求項1に記載の炎症マーカー測定方法。
- 前記赤血球の密度に関するパラメータは、ヘマトクリット値、赤血球数、ヘモグロビン濃度、および前記血液検体を透過する透過光の強度の少なくともいずれか一つである、請求項1または2に記載の炎症マーカー測定方法。
- 血液検体から測定されたシレクトグラムに基づいて算出された、赤血球の凝集に関するパラメータと、前記血液検体から測定された、赤血球の密度に関するパラメータと、を変数とする非線形な関数を用いて、赤血球沈降速度およびフィブリノゲン濃度の少なくともいずれか一つの炎症マーカーを算出する炎症マーカー測定部を有する炎症マーカー測定装置。
- 前記非線形な関数は、平均赤血球容積、平均赤血球血色素量、平均赤血球血色素濃度、およびヘモグロビン濃度の少なくともいずれか一つをさらに変数とする、請求項4に記載の炎症マーカー測定装置。
- 前記赤血球の密度に関するパラメータは、ヘマトクリット値、赤血球数、ヘモグロビン濃度、および前記血液検体を透過する透過光の強度の少なくともいずれか一つである、請求項4または5に記載の炎症マーカー測定装置。
- 血液検体から測定されたシレクトグラムに基づいて算出された、赤血球の凝集に関するパラメータと、前記血液検体から測定された、赤血球の密度に関するパラメータと、を変数とする非線形な関数を用いて、赤血球沈降速度およびフィブリノゲン濃度の少なくともいずれか一つの炎症マーカーを算出する手順をコンピュータに実行させるためのプログラム。
- 前記非線形な関数は、平均赤血球容積、平均赤血球血色素量、平均赤血球血色素濃度、およびヘモグロビン濃度の少なくともいずれか一つをさらに変数とする、請求項7に記載のプログラム。
- 前記赤血球の密度に関するパラメータは、ヘマトクリット値、赤血球数、ヘモグロビン濃度、および前記血液検体を透過する透過光の強度の少なくともいずれか一つである、請求項7または8に記載のプログラム。
- 請求項7~9のいずれか一項に記載されたプログラムが記録されたコンピュータ読み取り可能な記録媒体。
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US16/469,261 US11555773B2 (en) | 2017-01-27 | 2018-01-25 | Inflammatory marker measurement method, inflammatory marker measurement apparatus, inflammatory marker measurement program, and recording medium storing the program |
CN201880009050.2A CN110537088A (zh) | 2017-01-27 | 2018-01-25 | 炎症标志物测量方法、炎症标志物测量设备、炎症标志物测量程序和存储程序的记录介质 |
PCT/JP2018/002311 WO2018139546A1 (en) | 2017-01-27 | 2018-01-25 | Inflammatory marker measurement method, inflammatory marker measurement apparatus, inflammatory marker measurement program, and recording medium storing the program |
EP18704318.7A EP3574302B1 (en) | 2017-01-27 | 2018-01-25 | Inflammatory marker measurement method, inflammatory marker measurement apparatus, inflammatory marker measurement program, and recording medium storing the program |
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JP2022114219A (ja) | 2021-01-26 | 2022-08-05 | 日本光電工業株式会社 | 血液検体における炎症指標パラメータの測定方法および測定装置 |
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WO2007128684A1 (en) | 2006-04-28 | 2007-11-15 | Alifax Spa | Method to detect states of anemia present in a blood sample |
WO2008006897A1 (en) | 2006-07-14 | 2008-01-17 | Alifax Holding Spa | Integrated apparatus and method to detect inflammatory states present in a sample of whole blood |
JP2009501324A (ja) | 2005-07-13 | 2009-01-15 | アリファックス・インターナショナル・ソシエテ・アノニム | 赤血球沈降速度及び/又は赤血球凝集速度等、血液の濃度に関連する特性パラメータを分析する装置を較正する方法 |
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JP2009501324A (ja) | 2005-07-13 | 2009-01-15 | アリファックス・インターナショナル・ソシエテ・アノニム | 赤血球沈降速度及び/又は赤血球凝集速度等、血液の濃度に関連する特性パラメータを分析する装置を較正する方法 |
WO2007128684A1 (en) | 2006-04-28 | 2007-11-15 | Alifax Spa | Method to detect states of anemia present in a blood sample |
WO2008006897A1 (en) | 2006-07-14 | 2008-01-17 | Alifax Holding Spa | Integrated apparatus and method to detect inflammatory states present in a sample of whole blood |
US20090193878A1 (en) | 2006-07-24 | 2009-08-06 | Alifax Holding Spa | Method for detecting levels of overall viscosity of a sample of whole blood |
WO2015112768A1 (en) | 2014-01-22 | 2015-07-30 | Theranos, Inc. | Rapid measurement of formed blood component sedimentation rate from small sample volumes |
JP2015178962A (ja) | 2014-03-18 | 2015-10-08 | 日本光電工業株式会社 | 血液検査装置および血液検査方法 |
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