| abstract |
[Problem] To provide a blood coagulation system analysis method capable of easily evaluating both the increase and decrease of blood coagulation ability using whole blood. Information on the coagulation ability of blood is obtained based on a change that occurs in a complex permittivity spectrum measured during the coagulation process of blood by adding a substance that activates or inactivates platelets to the blood. A blood coagulation system analysis method is provided. In this blood coagulation system analysis method, when a platelet activating substance is used as the substance, it is in an inactive state in the blood based on a change that occurs in the complex dielectric constant spectrum due to platelet activation by the substance. Information on the coagulation ability of the contained platelets can be acquired. Further, when a platelet inactivating substance is used as the substance, it relates to the clotting ability of platelets contained in the active state in the blood based on the change that occurs in the complex permittivity spectrum due to the platelet inactivation by the substance. Information can be acquired. [Selection figure] None |