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1. WO2020067171 - METHOD FOR MEASURING BLOOD COAGULATION TIME

Publication Number WO/2020/067171
Publication Date 02.04.2020
International Application No. PCT/JP2019/037624
International Filing Date 25.09.2019
IPC
G01N 33/48 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
G01N 33/86 2006.01
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/-G01N31/131
48Biological material, e.g. blood, urine; Haemocytometers
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
86involving blood coagulating time
CPC
G01N 33/48
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
G01N 33/86
GPHYSICS
01MEASURING; TESTING
NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
33Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
48Biological material, e.g. blood, urine
50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
86involving blood coagulating time ; or factors, or their receptors
Applicants
  • 積水メディカル株式会社 SEKISUI MEDICAL CO., LTD. [JP]/[JP]
Inventors
  • 大西 健悟 OONISHI Kengo
  • 坂場 義正 BANBA Yoshimasa
  • 西尾 朋久 NISHIO Tomohisa
Agents
  • 小野 誠 ONO Makoto
  • 金山 賢教 KANAYAMA Masakata
  • 川嵜 洋祐 KAWASAKI Yosuke
  • 岩瀬 吉和 IWASE Yoshikazu
  • 城山 康文 SHIROYAMA Yasufumi
Priority Data
2018-17927125.09.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) METHOD FOR MEASURING BLOOD COAGULATION TIME
(FR) PROCÉDÉ DE MESURE DU TEMPS DE COAGULATION DU SANG
(JA) 血液凝固時間測定方法
Abstract
(EN)
[Problem] There is a demand for a method for controlling MNPT. [Solution] According to the present invention, MNPT can be controlled and adjusted to a desired time by causing a specific metal ion to coexist with tissue thromboplastin. In addition, when the specific metal ion is caused to coexist with tissue thromboplastin, the stability of a thromboplastin reagent can be improved when the thromboplastin reagent is stored in a solution state.
(FR)
Le problème décrit par la présente invention est de fournir un procédé de contrôle de MNPT. Selon la solution de l'invention, un MNPT peut être contrôlé et réglé à un temps souhaité en amenant un ion métallique spécifique à coexister avec la thromboplastine tissulaire. De plus, lorsque l'ion métallique spécifique est amené à coexister avec la thromboplastine tissulaire, la stabilité d'un réactif de thromboplastine peut être améliorée lorsque le réactif de thromboplastine est stocké dans un état de solution.
(JA)
【課題】 MNPTを制御する方法が必要とされている。 【解決手段】 特定の金属イオンを組織トロンボプラスチンと共存させることにより、MNPTを所望の時間に制御・調整することができる。また、該特定の金属イオンを組織トロンボプラスチンと共存させた場合には、トロンボプラスチン試薬を溶液状態で保存した場合の安定性も向上させることができる。
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