Abstract: A device for measuring parameters associated with concussions due to impacts to the head of a person using a mouthpiece with a sensor that is configured to contact one or more bones of a person's face, such as the maxilla bone. The device may include a number of inflatable air pockets to aid in retaining the position of the sensor. The device may further include a sensor that contacts the exterior of a person's cranium and a communication module for transmitting the sensor readings. The device may be hinged in such a way that users may still easily talk and breathe.

Abstract: Disclosed are automated urinary output (“UO”)-measuring systems and methods. An automated UO-measuring system can include a container configured to collect a fluid such as urine. The container can include a console, one or more ultrasonic sensors coupled to the console for determining a fluid level within the container, one or more accelerometers coupled to the console for determining a near-zero acceleration state of the container for the determining of the fluid level within the container, and a valve configured to pass fluid therethrough by way of a fluid line coupled to the valve. The automated UO-measuring system can also include a container holder. The container holder can have a pocket for holding the container and a sleeve for securing the container to a user. A method of the automated UO-measuring system can include a method of using the automated UO-measuring system to collect and measure urine output of the user.

Abstract: Automated systems and methods are presented for determining the physiological response of human or suitable animal subjects to physical exertion. The methods and systems can include monitoring sensors that capture the motion of the subject along with corresponding physiological data, and can track such motion for the duration of a period of physical exertion. The system is able to acquire an initial stream of physiological data from the subject during a range of physical exertion activities that are representative of the events intended to be monitored with the proposed method and system, enabling a corresponding dynamic physiological response model to be created. The motion tracking system and physiological response model can then be used to predict the physiological response to physical exertion events under a prescribed framework, including applications during real-time event monitoring.

Abstract: A portable hearing evaluation system is provided including: a portable computing device configured to provide audiometric testing of a patient according to one or more audiological standards; and a transducer, coupled to the portable computing device. The portable computing device is configured generate a plurality of test signals based at least in part according to one or more parameters and to be provided on an output of the portable computing device for playback on the transducer.

Abstract: A smart monitoring system including a processor configured to receive activity signals from a plurality of sensor devices including at least one near-field sensor device configured to detect signals from one or more wireless transmitter devices coupled to an individual in a home or facility. The activity signals include detected signals from the one or more wireless transmitter devices indicating a location of the individual. Sensor data indicates usage of appliances and fixtures, including a button press and a press duration that is representative of urgency unique to the appliances and fixtures. The system is further configured to interpret the activity signals as daily activities performed by the individual, generate a quality of life score for the individual based on the interpreted activities, and process a clinical analysis of the individual based on the quality of life score.

Abstract: Continuous core body temperature measurements are made during hypothermic operations, where the core body temperature of the patient is lowered to reduce swelling. Caregivers monitor the patient's core body temperature to prevent damage that can occur to the patient if the patient's core body temperature becomes too low. To accurately determine the core body temperature of the patient, a temperature monitoring system measures the temperature at or near the surface of the patient and through at least a portion of a thermal block at multiple locations.

Abstract: Various examples describe a livestock monitoring system and method. A sensor signal may comprise a rotational component describing a rotation of the sensor within an animal and a linear component describing a linear movement of the sensor within the animal. The rotational component may be used to identify an animal respiration signal. The animal respiration signal and the linear component may be used to generate a respiration-corrected linear component. An animal heart signal may be detected from the respiration-corrected linear component.

Abstract: The present disclosure relates to system and techniques for receiving data from one or more sensors associated with a person and controlling the use and redistribution of that data so it is used in an intended manner. In particular, the data is related to a gait and/or mobility of the person.

Abstract: An apparatus for estimating a core body temperature of an object is provided. According to one embodiment, the apparatus includes a plurality of sensors configured to obtain data from an object and a processor configured to obtain a surface temperature, a heat flux, a skin blood flow rate, and a blood flow velocity by using the data obtained from the plurality of sensors, obtain a skin thermal conductivity based on the skin blood flow rate, and estimate a core body temperature of the object based on the surface temperature, the heat flux, the skin thermal conductivity, and the blood flow velocity of the object.

Abstract: A baby bottle device (100) is provided which comprises at least one 100 movement sensor (140, 150) for detecting a movement of the baby bottle device (100). The movement data from the movement sensor (140, 150) is analyzed in an analyzer (200) to perform a suck-swallow-breathe analysis during a drinking phase of the baby based on the movement data from the movement sensor (140, 150). Thus, a drinking behavior of a baby can be efficiently analyzed.

Abstract: An apparatus for estimating a core body temperature of an object is provided. According to one embodiment, the apparatus includes a plurality of sensors configured to obtain data from an object and a processor configured to obtain a surface temperature, a heat flux, a skin blood flow rate, and a blood flow velocity by using the data obtained from the plurality of sensors, obtain a skin thermal conductivity based on the skin blood flow rate, and estimate a core body temperature of the object based on the surface temperature, the heat flux, the skin thermal conductivity, and the blood flow velocity of the object.

Abstract: A method is described for testing the viability of a tissue of a patient for an anastomosis using a perfusion measuring device wherein the method may comprise: controlling at least one actuating structure of the perfusion measuring device to rapidly ramp up a force exerted on at least one test area of the tissue selected for an anastomosis, the force exerted on the at least one test area defining a local (systolic) perfusion pressure; and, during the ramp up of the force, the computer receiving a sensor signal from at least one sensor of the perfusion measuring device and a signal from a blood pressure device, the sensor signal being indicative of perfusion of blood through the micro vascularization in the first test area and the blood pressure signal being indicative of a general (systolic) blood pressure of the patient; controlling the first actuating structure to slowly ramp down the force exerted on the first test area, when the sensor signal signals the computer that the perfusion of the blood in the tis

Abstract: The present disclosure relates to systems and methods for processing signals from wearable motion sensors associated with gait activity of a subject. In some cases, a signal representative of the gait activity of the subject may be received from the wearable motion sensors. One or more directional components of the signal, which are independent of an orientation of the wearable motion sensors on the subject, may be identified. One or more gait features may be extracted from the signal based on the one or more directional components of the signal. At least one of a diagnosis, a progression, a treatment, and a treatment response for a neurological dysfunction may be determined based on the one or more gait features.

Abstract: A suction channel is made of a flexible resin, and is formed in a base. The suction channel suctions sweat that has come into contact with the detection electrode. The suction channel makes use of surface tension from micro channels to suction liquid into an interior from a suction port. A sodium ion detection electrode, a potassium ion detection electrode, and a reference electrode, which are detection electrodes for detecting ions contained in the sweat, are formed on an inner wall of a channel of the suction channel.

Abstract: The present invention provides a biopsy rotary cutting device, which comprises a dynamic sealing structure(4) arranged outside an inner cutting cannula(3); the dynamic sealing structure(4) forms a cavity outside the inner cutting cannula(3); the inner cutting cannula(3) comprises a first tube section(31) and a second tube section(32) that are arranged in sequence along the axial direction of the inner cutting cannula(3); the outer diameter of the second tube section(32) is smaller than that of the first tube section(31); a sealing ring(43) is arranged inside the dynamic sealing structure(4); the cavity comprises a first cavity(41) and a second cavity(42); when the inner cutting cannula(3) moves to a first position along its axial direction, the sealing ring(43) is located at the outer side of the second tube section(32); and there is an inter-cavity gap(46) between the sealing ring(43) and the second tube section(32) to realize communication between the first cavity(41) and the second cavity(42).

Abstract: A lactate-responsive enzyme may form the basis for lactate detection and quantification using an electrochemical analyte sensor. Various features may be incorporated within an analyte sensor containing a lactate-responsive enzyme, particularly lactate oxidase, to improve sensitivity and response stability of the analyte sensor. Such analyte sensors may comprise: a working electrode having an active area disposed thereon, and a mass transport limiting membrane overcoating at least the active area upon the working electrode. The active area comprises at least a polymer, an albumin, and a lactate-responsive enzyme that is covalently bonded to the polymer. The mass transport limiting membrane may comprise at least a crosslinked polyvinylpyridine homopolymer or copolymer. The analyte sensors may determine a lactate concentration in a biological fluid, particularly in vivo, which may be correlated to various physiological conditions.

Abstract: The invention relates to a method for determining at least one state variable of the organism of at least one farm animal, wherein at least one probe device for measurement of at least one physical parameter is disposed in the gastro-intestinal tract of the farm animal and at least one evaluation unit is disposed outside the gastro-intestinal tract of the farm animal. The method performs the following steps: determining at least one first physical parameter by the probe device; converting the first physical parameter into a first state variable of the organism of the farm animal in a probe control unit of the probe device; transmitting the first state variable by the probe device to the evaluation unit; and converting the first state variable into a second state variable in the evaluation unit.

Abstract: The invention provides an advanced, modular, intraoperative neurophysiological monitoring (IONM) system, referred to as a “NeuroNet-VII” System, which is the first IONM system designed with a USB hub architecture comprising serially-connected functional “pods which provides multi-modality simultaneous data acquisition which supports all data types useful in operating rooms, diagnostic laboratories, intensive care units, and epilepsy monitoring units. The unique pod architecture makes the IONM system highly modular compared to current systems which typically place components in a limited number of centralized enclosures.

Abstract: A biopsy forceps device includes a control member; a yoke coupled to the member; jaws coupled to the yoke; and a capsule. In an open configuration, the jaws are separated to receive target tissue. In a closed configuration, cutting edges of the jaws are moved toward one another to cut tissue. The capsule slidably receives the yoke and a portion of the jaws. The jaws are constrained to the closed configuration when withdrawn proximally to a first position within the capsule. When the jaws are moved to a second position, portions of the jaws are freed from the constraint capsule and spread apart. When the yoke and the jaws are moved distally and the jaws move to the open configuration, a tissue contacting structure of the yoke extends distally to engage tissue between the jaws to anchor the engaged tissue again lateral movement as the jaws contact the tissue.

Abstract: To provide a muscular relaxation monitoring device, a muscular relaxation monitoring method and a muscular relaxation monitoring program capable of accurately grasping a muscular relaxation state of a subject. An input/output unit obtains a first reaction, a second reaction, a third reaction and a fourth reaction which are the first to fourth stimulation reaction values of four consecutive stimulations of a muscle. A display unit displays a display screen. A control unit generates the display screen in which a display effect of the first reaction and the fourth reaction is different from a display effect of the second reaction and the third reaction.