发明名称 |
BLOOD SAMPLE DETERMINATION METHOD AND BLOOD SAMPLE ANALYZER |
摘要 |
Disclosed is a blood sample determination method including: emitting light to a measurement specimen prepared by mixing a clotting time measuring reagent and a blood sample suspected to be derived from a subject having lupus anticoagulant or a coagulation factor inhibitor, to obtain optical information about an amount of light from the measurement specimen; obtaining at least one parameter regarding derivative of clot waveform, based on the obtained optical information; and determining, based on a value of the obtained parameter, whether the blood sample is suspected to be a sample derived from a subject having lupus anticoagulant or is suspected to be a sample derived from a subject having a coagulation factor inhibitor. |
申请公布号 |
US2016178651(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
US201514969698 |
申请日期 |
2015.12.15 |
申请人 |
PUBLIC UNIVERSITY CORPORATION NARA MEDICAL UNIVERSITY ;SYSMEX CORPORATION |
发明人 |
SHIMA Midori;NOGAMI Keiji;TABUCHI Yuka;KURONO Hiroshi |
分类号 |
G01N33/86;G01N21/75 |
主分类号 |
G01N33/86 |
代理机构 |
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代理人 |
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主权项 |
1. A blood sample determination method comprising:
emitting light to a measurement specimen prepared by mixing a clotting time measuring reagent and a blood sample suspected to be derived from a subject having lupus anticoagulant or a coagulation factor inhibitor, to obtain optical information about an amount of light from the measurement specimen; obtaining at least one parameter regarding derivative of clot waveform, based on the obtained optical information; and determining, based on a value of the obtained parameter, whether the blood sample is suspected to be a sample derived from a subject having lupus anticoagulant or is suspected to be a sample derived from a subject having a coagulation factor inhibitor. |
地址 |
Kashihara-shi JP |