Abstract: A blood coagulation system analysis device capable of analyzing a blood coagulation system with high accuracy, and a method and a program for analysis of a blood coagulation system are proposed. The blood coagulation system is observed as a temporal change in permittivity before the viscoelasticity manifestation timing (timing at which blood starts to clot from the viewpoint of viscoelasticity (in greater detail, timing at which active polymerization of fibrin monomers starts)). A permittivity of blood which is positioned between a pair of electrodes is measured at predetermined time intervals after the anticoagulant effect acting on the blood is ended, and from the measurement result, a degree of the action of the blood coagulation system is analyzed.

Abstract: A blood state analysis device (1) that analyzes a state of a blood sample, as used for clotting time testing, said blood sample comprising a plasma and at least one reagent, including a correction unit (11) configured to correct a measured blood coagulation evaluation result of the blood sample based on a relation between reference concentrations of the at least one reagent in plasma and reference blood coagulation evaluation results, the at least one reagent is an anticoagulation treatment releasing agent, a coagulation activator, an anticoagulant, a platelet activator, an antiplatelet drug, or a combination thereof and is present in the blood sample. For instance, such device (1) allows to correct blood clotting time results with respect to concentrations of an anti-coagulant drug present in the blood sample.

Abstract: Provided is a blood condition analysis device, a blood condition analysis system, a blood condition analysis method, and a program, according to which the coagulation system or fibrinolysis system of blood can be accurately evaluated from electrical characteristics. In a blood condition analysis device, an analysis unit is provided for evaluating, with respect to two or more blood samples adjusted from one blood specimen and having different drug types or concentrations, the influence of the drug or a factor in the blood on the coagulation system or fibrinolysis system of the blood on the basis of data of time-dependent changes in electrical characteristics measured at a specific frequency or frequency band.

Abstract: To provide a technology that allows for simple and highly accurate evaluation of the condition of blood. Provided is a blood condition analysis device, for analyzing the condition of a blood sample having added thereto at least one kind of drug selected from the group consisting of anticoagulation treatment canceling agents, coagulation activators, anticoagulants, platelet activators, and antiplatelet agents, the device including a drug dosage control unit for controlling the dosage of the drug to be added to the blood sample on the basis of the hematocrit and/or hemoglobin content of the blood sample.

Abstract: A blood coagulation system analysis device capable of analyzing a blood coagulation system with high accuracy, and a method and a program for analysis of a blood coagulation system are proposed. The blood coagulation system is observed as a temporal change in permittivity before the viscoelasticity manifestation timing (timing at which blood starts to clot from the viewpoint of viscoelasticity (in greater detail, timing at which active polymerization of fibrin monomers starts)). A permittivity of blood which is positioned between a pair of electrodes is measured at predetermined time intervals after the anticoagulant effect acting on the blood is ended, and from the measurement result, a degree of the action of the blood coagulation system is analyzed.

Abstract: A blood state analysis device, blood state analysis system, blood state analysis method, and program that enable analysis of the state of blood easily and precisely is provided. The blood state analysis device includes: an extraction unit configured to extract at least one feature from chronological change data of an electrical characteristic of blood in two or more frequency bands; an evaluation unit configured to evaluate a state of the blood on the basis of the at least one feature extracted by the extraction unit; and a classification unit configured to classify the blood on the basis of a result of evaluation conducted by the evaluation unit.

Abstract: A blood state evaluation device, blood state evaluation system, blood state evaluation method, and program that enable evaluation of the risk of thrombosis easily and precisely is provided. An electrical characteristic of blood being an evaluation target is chronologically measured in two or more frequencies or two or more frequency bands. On the basis of chronological change data of the measured electrical characteristic of the blood, a state of blood is evaluated.

Abstract: A sample cartridge for measuring the electrical characteristics of a liquid sample, which is made by forming an insulating material into a tubular body and is capable of holding the liquid sample in a region that is constituted by the surfaces of electrodes that are respectively inserted from openings of both ends into an inner cavity and the surface of the inner cavity, and in which a narrowing portion located between two facing electrodes and having a narrowed inner cavity is provided in the region.

Abstract: A transmission line substrate includes at least an insulating layer of a predetermined thickness, a pair of conductor layers arranged in a state of being opposed to each other such that the insulating layer is interposed between the conductor layers, the pair of conductor layers functioning as a high-frequency transmission line, and a fault part formed so as to make the conductor layer on one side disconnected, into which a sample to be measured can be introduced.

Abstract: There is provided a blood condition analyzing device including an erythrocyte quantitative evaluation unit configured to evaluate a hematocrit value and/or a hemoglobin amount on the basis of an electrical characteristic of a blood sample at a frequency of 2 to 25 MHz.

Abstract: There is provided a blood condition analyzing device including: an extraction unit configured to use temporal change data of an electrical characteristic of blood at an arbitrary frequency to extract a feature of the data; and a blood condition evaluation unit configured to evaluate a condition change of blood from a feature extracted in the extraction unit.

Abstract: There is provided an electrical characteristic measuring device including a rotating mechanism that rotates a sample container to be filled with blood to be measured, to any angle, and a measurement unit that applies a voltage between a pair of electrodes installed in the sample container, and chronologically measures electrical characteristics of the blood.

Abstract: Disclosed herein is a property measurement apparatus including: a first plate installed in a state of being rotatable and/or vibratable; and a second plate placed to face the first plate and provided with an impedance measurement section, wherein a stress caused by a distortion generated by rotating or vibrating the first plate to serve as a distortion given to a sample provided in a gap between the first and second plates is measured, and at the same time, the impedance measurement section measures the impedance of the sample.

Abstract: When image data which does not satisfy set conditions is input from a device which outputs image data, a display apparatus prevents a distortion of display. The display device includes a display unit that displays an image based on image data input from the PC, a connection control unit that executes connection control of setting transmission conditions including transmission line capacity of the image data to be output from the PC by transmitting and receiving control information to and from the PC, an input data determination unit that determines whether or not the image data to be input from the PC satisfies the transmission conditions, after the connection control, and a display control unit that sets a display state with the display unit as a predetermined display state, when it is determined that the image data to be input from the PC does not satisfy the transmission conditions.

Abstract: When image data which does not satisfy set conditions is input from a device which outputs the image data, a display apparatus performs normal display. The display apparatus includes a display unit which displays an image based on the image data input from the PC, a connection control unit which executes connection control of setting transmission conditions including transmission line capacity of the image data to be output from the PC by transmitting and receiving control information to and from the PC, and an input data determination unit which determines whether or not the image data to be input from the PC satisfies the transmission conditions, after the connection control. When the image data to be input from the PC does not satisfy the transmission conditions, the connection control unit requests re-execution of the connection control with respect to the PC.

Abstract: A blood coagulation analysis device and method in which information relating to the coagulability of blood is evaluated based on a change generated in a permittivity measured in a coagulation process of the blood due to addition of a substance that activates or inactivates platelets to the blood.

Abstract: There is provided a blood coagulation system analyzer, including a measurement section and an analysis section. The measurement section measures a time change of impedance of a blood sample, which is obtainable by applying an alternating electric field to the blood sample. The analysis section extracts a parameter indicating the characteristics of the impedance from the measured data of the time change of the impedance. Furthermore, the analysis section analyzes a degree of enhancement of blood coagulation on the basis of a comparison of the extracted parameter with at least one reference value which defines the criteria of the enhancement of blood coagulation.

Abstract: Disclosed herein is a dielectric cytometric apparatus capable of analyzing cells and sorting the cells without adopting an optical analysis method and provides a dielectric cytometric cell sorting method for the apparatus. A stenosis channel allowing a single cell to flow is created on a cell injection section of a micro flow channel device used as a portion of the dielectric cytometric apparatus. A pair of measurement electrodes is created on the stenosis channel and an analyzer connected to the measurement electrodes measures the complex dielectric constant of for every cell passing through the stenosis channel. A electric-field application section provided on the downstream side of the stenosis channel applies an electric field for changing the flow of the cells inside a flow channel on the basis of information on the measured complex dielectric constants so that the cells can be sorted by making use of branch channels.

Abstract: A blood coagulation analysis device and method in which information relating to the coagulability of blood is evaluated based on a change generated in a permittivity measured in a coagulation process of the blood due to addition of a substance that activates or inactivates platelets to the blood.

Abstract: There is provided an electrical measuring container of a biological sample in a liquid phase, including at least a biological sample holding section configured to accommodate a biological sample in a liquid phase and made of a resin, and an electrical conductive section fixed to the biological sample holding section. In a state in which a portion of the electrical conductive section is buried in the biological sample holding section, the biological sample holding section and the electrical conductive section are integrally formed with each other.