Abstract: The present invention addresses the problem of improving a task of a medical staff person. A patient status determination device includes: an indication unit that indicates to the medical staff person, in order, a plurality of items to be measured for the patient; a reaction recognition unit that recognizes a reaction from the medical staff person to the indicated items, and outputs the recognized result; and a score determination unit that determines the score for the indicated items on the basis of the recognized result, and outputs the determined score. The indication unit indicates to the medical staff person each of the plurality of items in the form of at least one question associated with the items.

Abstract: The present invention assists a medical practitioner in making a highly reliable determination of a discharge destination. The medical information processing device according to the present invention is provided with: an acquiring unit for acquiring a discharge destination prediction result that is the result of predicting the discharge destination, and a model related to the discharge destination prediction result, the model being for classifying the discharge destination using a data item included in an electronic medical record as an explanatory variable; an extraction unit for extracting, from the model, a data item that affects the discharge destination prediction and that satisfies a predetermined condition; and an output unit for correlating and outputting the data item with the discharge destination prediction result on the basis of the extraction result.

Abstract: A medical information processing system comprises: an input unit that receives input of electronic chart information for a patient being treated; a machine learning unit that refers to an electronic chart information group for each patient, the information group being obtained on the basis of an inpatient of an acute care facility, and performs machine learning about the discharge destination, from the acute care facility, of each patient; and a discharge-destination prediction unit that predicts the discharge destination of the patient being treated from the received electronic chart information of the patient being treated, on the basis of the learning results obtained from the machine learning unit.

Abstract: The present invention addresses the problem of improving a nursing operation. The nurse operation assistance terminal is provided with: a presentation unit which presents, to a nurse at the site of treatment and in sequence, necessary items of treatment to be performed with respect to a patient; and an input unit into which a response speech the nurse has uttered in response to the presented necessary items is input, and which outputs a response speech signal indicating the response speech as an input value. A recording device is provided with: a nursing necessity degree table for recoding a nursing necessity degree; a speech identification means which identifies the input value of the response speech signal as an identification result comprising text data; and a recording unit which automatically records the identification result in a corresponding predetermined field in the nursing necessary degree table.

Abstract: The present invention can predict the occurrence of target-patient problem behavior prior the occurrence of such problem behavior. A biological information processing system includes: a feature calculation unit that calculates, from input biological information of the target patient, detection-use feature time-series data which indicates a feature related to the target patient: and an agitation detection unit that processes the detection-use feature time-series data on the basis of a pre-acquired discrimination parameter, that calculates the current agitation score of the target patient, and that detects the current agitation state of the target patient prior to the target-patient problem behavior.

Abstract: A first prediction unit 81 predicts a transfer destination of a target patient, based on inputted information on the target patient and a first prediction model for prediction of a transfer destination of a patient. A second prediction unit 82 predicts a treatment completion period of the target patient, based on information on the target patient and a second prediction model for prediction of a treatment completion period of a patient. An acquisition unit 83 acquires facility information including an operation status of each facility. A determination unit 84 determines a facility that satisfies a requirement of a transfer destination from among the facilities, based on the facility information that has been acquired and the transfer destination and the treatment completion period that have been predicted. An output unit 85 outputs a result determined by the determination unit 84.

Abstract: The purpose of the present invention is to estimate response information with which it is possible to quickly relieve problems caused by agitation, the state of the patient, etc. A biological information processing system comprises: a determination unit that, on the basis of the features of biological information of a subject patient to be entered, determines discrimination information indicating whether the condition of the patient has changed in comparison with a normal state, and an estimation unit that estimates countermeasure information oriented for the patient on the basis of the discrimination information and countermeasure prediction parameters learned in advance.

Abstract: A communication control system to obtain required reliability for an entire network is provided. The communication control system includes: a means for obtaining, based on a load status of a control device that controls nodes included in a network and receives a content of a control signal sent and received between the nodes as a status notification signal, a capability for processing the status notification signal; a means for determining, based on network status information related to communication on the network, area segments each including an arbitrarily number of the nodes; and a means for calculating, based on the capability, a sending interval of the status notification signal of the node for each of the area segments, and sending the sending interval to the node included in the corresponding area segment.

Abstract: A communication control system to obtain required reliability for an entire network is provided. The communication control system includes: a means for obtaining, based on a load status of a control device that controls nodes included in a network and receives a content of a control signal sent and received between the nodes as a status notification signal, a capability for processing the status notification signal; a means for determining, based on network status information related to communication on the network, area segments each including an arbitrarily number of the nodes; and a means for calculating, based on the capability, a sending interval of the status notification signal of the node for each of the area segments, and sending the sending interval to the node included in the corresponding area segment.

Abstract: A communication system includes: a plurality of nodes each of which is configured to include OAM (Operation Administration and Maintenance) functions; and a control apparatus configured to control the plurality of nodes. Each of the nodes transmits a status change notification including information about a port(s) affected by a failure(s) that has occurred in a network composed by the plurality of nodes to the control apparatus. The control apparatus determines whether to perform route control on the network on the basis of the status change notification and information about a composition of the network.

Abstract: A network system includes a plurality of nodes (51) and a control device (50), and the plurality of nodes (51) include a packet transfer unit (1) that transfers a packet between a first route and a second route, and an electric buffer (2) that transfers the packet between the packet transfer unit (1) and the second route, and the control device (50) includes a traffic aggregation unit (5) that aggregates routes of traffic in accordance with the traffic flowing in the network, and a power control unit (3) that selects and controls any one of power of the electric buffer (2) and power of the whole node (51) in accordance with the aggregate traffic route. It is thereby possible to provide a network system capable of achieving lower energy consumption.

Abstract: A packet transfer system includes a packet transfer unit (1) that transfers a packet between a first route and a second route, an electric buffer (2) that electrically stores and transfers the packet between the packet transfer unit (1) and the second route, and a power control unit (3) that controls power of the electric buffer (2) in accordance with traffic flowing through the electric buffer (2). It is thereby possible to provide a packet transfer system, a control device, a control method, and a non-transitory computer-readable medium storing a control program capable of achieving lower energy consumption.

Abstract: A method and a device for predicting and determining a failure include a signal monitor that monitors the signal quality of each link, a signal quality prediction section that predicts future signal quality by using given forecast information and information on the monitored signal quality, and a failure prediction determination section that, depending on a degree of deterioration of the predicted signal quality with respect to a link, determines to bypass the link or to lower the symbol rate of the link.

Abstract: A communication system includes: a plurality of nodes each of which is configured to include OAM (Operation Administration and Maintenance) functions; and a control apparatus configured to control the plurality of nodes. Each of the nodes transmits a status change notification including information about a port(s) affected by a failure(s) that has occurred in a network composed by the plurality of nodes to the control apparatus. The control apparatus determines whether to perform route control on the network on the basis of the status change notification and information about a composition of the network.

Abstract: A network control method and device collect a network state in a network through an edge device. On the basis of the network state, the network control device guides traffic transmitted from a user site, through the edge device to a specific route in the network or a specific receiving end.

Abstract: In order to realize a multiplexer/demultiplexer in which utilization efficiency of a frequency is high, wavelength characteristics of a transmission band is flat, the cost is low, the size is small, and a wavelength and a band are variable, the multiplexer/demultiplexer includes: first light branching means for branching inputted light into plurality of pieces of light and outputting the branched pieces of light; a plurality of light wavelength separating means for separating and outputting light outputted from the first light branching means for each of predetermined frequency bands; and an optical coupling means for making outputs having frequency bands different from each other among outputs from the light wavelength separating means gather and be outputted.

Abstract: A communication system comprises: failure detection means that detects a failure on a first transmission path over which data transmission is being performed; transmission path setting means that, when the failure exists in a link or a node that is located immediately before its own node, sets a second transmission path as far as a transmission terminal node, the second transmission path that excludes a path from the transmission terminal node to a node that has detected the failure within the first transmission path; first failure notification means that transmits a failure notification signal as far as the transmission terminal node over the second transmission path; new path switching means that, upon receipt of the failure notification signal, switches a switch for data transmission so that a path for new data transmission is the same path as a transmission path for the failure notification signal; and data transmission means that, upon the transmission terminal node receiving the failure notification sig

Abstract: A light power control system is used in a network in which a control signal is transmitted to instruct setting of a wavelength path. The light power control system is provided with a light amplifier control section configured to carry out a constant output control to a light amplifier which amplifies a light signal transmitted from a node to another node, when said node in said network receives the control signal; and a variable optical attenuator control section configured to adjust an attenuation quantity of a variable optical attenuator to attenuate a light power of the light signal on any of wavelength paths, when said node receives the control signal and moreover the light signal is transmitted on said any of wavelength paths of said node. It becomes possible to receive the data right in a receiving end by a simple unit when there is a change of the number of wavelength paths.

Abstract: A method and a device for predicting and determining a failure include a signal monitor that monitors the signal quality of each link, a signal quality prediction section that predicts future signal quality by using given forecast information and information on the monitored signal quality, and a failure prediction determination section that, depending on a degree of deterioration of the predicted signal quality with respect to a link, determines to bypass the link or to lower the symbol rate of the link.

Abstract: In order to realize a multiplexer/demultiplexer in which utilization efficiency of a frequency is high, wavelength characteristics of a transmission band is flat, the cost is low, the size is small, and a wavelength and a band are variable, the multiplexer/demultiplexer includes: first light branching means for branching inputted light into plurality of pieces of light and outputting the branched pieces of light; a plurality of light wavelength separating means for separating and outputting light outputted from the first light branching means for each of predetermined frequency bands; and an optical coupling means for making outputs having frequency bands different from each other among outputs from the light wavelength separating means gather and be outputted.