Abstract: Examples described herein include detection devices and systems which may provide monitoring in accordance with an analysis mode which may be selected in accordance with a severity of disease of the user. Analysis modes used by detection devices described herein may further be changed in accordance with user and/or environmental conditions.

Abstract: A physiological information processing method includes: acquiring electrocardiogram data from a subject; acquiring pulse wave data from the subject; measuring a plurality of RR intervals based on the acquired electrocardiogram data; measuring a plurality of pulse wave transit times based on the acquired electrocardiogram data and the acquired pulse wave data; calculating, based on the measured RR intervals and the measured pulse wave transit times during a given time period, a parameter related to correlation between the measured RR intervals and the measured pulse wave transit times; and outputting the calculated parameter.

Abstract: An index output device for appropriately evaluating the conditions of the patient under anesthesia. An index output device 100 includes an electric stimulation section 170, an acquisition section 180, a calculation section, and an output section. The electric stimulation section 170 is configured to apply an electric stimulus to a living body. The acquisition section 180 is configured to acquire a plurality of physiological responses from the living body in response to the common electric stimulus applied to the living body by the electric stimulation section 170. The calculation section is configured to calculate, from the plurality of responses of the living body acquired by the acquisition section, an index related to a level of muscular relaxation (TOF) and an index related to a level of analgesia (PIR). The output section is configured to output the indexes calculated by the calculation section.

Abstract: A physiological information measurement apparatus is configured to acquire a vital sign that is based on a physiological signal of a subject, and a captured image or a signal for generating the captured image that is acquired from an imaging device. The physiological information measurement apparatus includes a storage unit configured to store therein an electronic file, and a control unit configured to display at least one of the captured image and information of the vital sign on a display unit. At an image recording timing when an image recording instruction is provided, the control unit stores both the captured image and the information of the vital sign in the storage unit in an image format.

Abstract: A device for measuring a tension of a sheet-like tissue containing cardiomyocytes includes a first gel adapter holder having a frame member and a first gel holding member protruding toward a part of an inside face of the frame member for fixing one end of a film-like gel; and a second gel adapter holder having a second gel holding member for fixing the other end of the gel and a connection member connected to the second gel holding member. A kit includes the tension measuring device; a substrate having a pair of gel molding protruding members fitted along the inside face of the frame member; and a gel forming lid body having a face parallel to a gel contact face of the substrate so as to form an upper face of the gel. Further, a system for measuring the tension includes the tension measuring device.

Abstract: A stimulating section applies stimulation to a living body. A first lead electrode and a second lead electrode are attached on the living body. A first amplifier circuit amplifies potential difference that is evoked between the first lead electrode and the second lead electrode due to the stimulation. A first switch cancels electrical connection between the first amplifier circuit and each of the first lead electrode and the second lead electrode at least while the stimulation is applied. A high-pass filter includes a capacitor (C) and filters a frequency component of an output from the first amplifier circuit that is no less than a predetermined value. A second amplifier circuit amplifies the output from the first amplifier circuit. A second switch stops charging/discharging of the capacitor (C) and decreases a gain of the second amplifier circuit at least while the first switch cancels the electrical connection.

Abstract: A condition information generation device includes: an acquisition unit configured to acquire physiological information of a subject; and a generator configured to generate condition information of the subject based on the physiological information. The generator is configured to generate the condition information based on the physiological information acquired at a target time that is set arbitrarily, the target time being a time that is earlier than a time when the condition information generation device generates the condition information.

Abstract: A tension measuring device include a first container in which a cell structure is disposed and which is charged with a culture medium so that the cell structure is immersed therein; a second container in which a medical agent to be given to the inside of the first container is injected; a first tube which links the first container and the second container liquidtightly; and a pump which is disposed over the first tube and causes liquid to flow into the first container from the second container.

Abstract: To increase convenience of centralized management of biological information acquired from plural subjects. A wireless communication device receives plural sensor signals corresponding to biological information of plural subjects. A display displays biological information of the subject in a display area generated for each subject based on association between plural subjects and plural sensor signals.

Abstract: A sensor (1) including: an acquisition unit (11) which can acquire patient identification information so that a patient can be identified by the acquired patient identification information; a storage unit (12) which stores the patient identification information acquired by the acquisition unit (11); a detection unit (13) which can detect vital information of the patient; an association unit (14) which associates the patient identification information stored in the storage unit (12), with the vital information; and a transmission unit (15) which can transmit the vital information including the associated patient identification information, to a bedside monitor.

Abstract: To assist work of checking information by a user when biological information is displayed in a relatively small display area of a portable information terminal. A portable information terminal receives sensor signals corresponding to biological information of a subject from sensors attached to the subject. Waveforms indicating variations with time in biological information of the subject are displayed on a display based on the sensor signals. When a user interface receives a given operation, part of the waveform displayed on the display is designated and a trimmed image of the part of the waveform is displayed on the display.

Abstract: A dehumidifier is connected to a respiratory gas measuring apparatus. A membrane dryer has a first flow path through which a respiratory gas of a subject passes, and a second flow path through which a purge gas passes. A first normally-closed electromagnetic valve is disposed in a first upstream flow path that communicates with the first flow path. A second normally-closed electromagnetic valve is disposed in a first downstream flow path that communicates with the first flow path. A third normally-closed electromagnetic valve is disposed in a second upstream flow path that communicates with the second flow path. A fourth normally-closed electromagnetic valve is disposed in a second downstream flow path that communicates with the second flow path.

Abstract: A physiological information processing apparatus includes an acquiring section that acquires physiological information of a subject, a classifying section that classifies the physiological information that is acquired by the acquiring section, and an analyzing section that selects an algorithm from a plurality of algorithms according to a result of the classification performed by the classifying section, and that analyzes the classified physiological information by using the selected algorithm.

Abstract: A medical telemeter includes: a displaying section which is configured to display information; a storing section which is configured to store patient information that is information of a patient who uses the medical telemeter; and a controller which, when a predetermined event occurs, is configured to read the patient information stored in the storing section, and is configured to cause the displaying section to display a confirmation message that is based on the patient information.

Abstract: A pressurizing/depressurizing section (3) increases or decreases an internal pressure of a cuff (20). A first controlling section (4) controls an operation of the pressurizing/depressurizing section (3) so as to cause the internal pressure to transit from a pressure transient state to a pressure steady state and vice versa. A detecting section (5) detects the internal pressure. A storage section (6) stores control modes ways for increasing/decreasing the internal pressure of which are different. A determining section (7) determines a type of the cuff (20) in accordance with whether the detected internal pressure has reached the pressure steady state within a predetermined time period since start of the pressure transient state. A second controlling section (9) selects one of the control modes in accordance with the determined type of the cuff (20), and to control the operation of the pressurizing/depressurizing section (3) in accordance with the selected one of the control modes.

Abstract: A fixing device in which the direction of a tube can be easily fine-adjusted is provided. A fixing device has: an arm portion which extends in the X direction; a fixation portion which is to fix a tube; and a rotation portion which is disposed between the arm portion and the fixation portion, and which rotates the fixation portion about the X direction.

Abstract: A sensor includes a probe that acquires a blood light absorber concentration in a subject and a cuff that acquires a non-invasive blood pressure of the subject. In the sensor, the probe is configured to be attached to a first portion of a digit of the subject, and the cuff is configured to be attached to a second portion of the digit, the second portion being located on a periphery side with respect to the first portion.

Abstract: A method includes: acquiring electrocardiogram data of a subject; acquiring pulse wave data of the subject; calculating RR intervals in a predetermined time interval based on the electro-cardiogram data; calculating pulse wave transit times (PWTT) in the predetermined time interval based on the electrocardiogram data and the pulse wave data; calculating a pulse wave transit time variation (PWTTV) in the predetermined time interval based on the PWTT in the predetermined time interval; determining whether the PWTTV in the predetermined time interval satisfies a predetermined condition associated with previously calculated PWTTV or not; calculating corrected values (PWTT?) of the PWTT based on the PWTT and the RR intervals in a case where the PWTTV does not satisfy the predetermined condition; and determining candidate values (PWTT) of the PWTT based on the PWTT and PWTT?.

Abstract: An evoked potential measuring apparatus includes: an evoked potential acquiring section which is configured to acquire a plurality of evoked potential waveforms from a subject in response to stimulation; an average processing section which is configured to arithmetically average the plurality of evoked potential waveforms to acquire an average waveform; a first statistical value calculator which, each time a waveform set including an N (N is 2 or more) number of evoked potential waveforms is acquired, is configured to calculate a first statistical value of the waveform set; and an updation processing section which is configured to update the average waveform to eliminate a waveform set in which the first statistical value exceeds a first threshold, from the arithmetic average.