Embodiments described herein relate to a catheter configured to detect at least one blood gas parameter present in blood in an artery of a patient, including, but not limited to, a catheter wall forming at least one lumen configured for umbilical arterial catheterization, at least one optical fiber incorporated in the catheter wall, wherein the at least one optical fiber is configured to detected the at least one blood gas parameter.

The present disclosure provides a system and method for monitoring the cognitive state of a patient based on eye image data. The patient monitoring system comprising a camera unit configured for recording images of an eye of the patient, and a data processing sub-system in data communication with the camera and being operable to (i) receive and process eye image data from said camera, (ii) classify said eye image data into gestures and identify such gestures indicative of the cognitive state of the patient, and (iii) transmit a signal communicating said cognitive state to a remote unit. The system may further comprise an actuator module and an output unit wherein said output may be an automated medical questionnaire.

A monitor configured to monitor autoregulation includes a memory encoding one or more processor-executable routines and a processor configured to access and execute the one or more routines encoded by the memory. When executed, the routines cause the processor to receive one or more physiological signals from a patient, determine a measure indicative of an autoregulation status of the patient based on the one or more physiological signals, generate an autoregulation alarm indicative of an impaired autoregulation status when the measure exceeds a predetermined threshold for more than a predetermined period of time.

A flow monitoring apparatus includes one or plural hydrophones that receive plural sounds transmitted through a tube wall and/or inside a tube, and a controller including circuitry which converts the plural sounds received by one or plural hydrophones to received signals, extracts flow information from the received signals, evaluates flow rate in a tube, and transmits the volume flowing in a tube per unit of time.

A novel clinical decision support system (CDS) helps the clinician set up, maintain, and interpret an esophageal pressure measurement. The esophageal pressure CDS (Pes CDS) would remind the clinician to do an occlusion test whenever the balloon is first inserted or changes dramatically. It could monitor the occlusion test and provide feedback on the performance and success of the occlusion test. Changes in the patient or monitored data can be tracked by looking for changes in the balloon baseline pressure, changes in the amplitude of the pressure waveform, or changes in the pattern of the Pes waveform. Having information from the ventilator will further increase the ability of the system to determine when Pes is changing unexpectedly.

Embodiments described herein relate to a catheter configured to detect at least one blood gas parameter present in blood in an artery of a patient, including, but not limited to, a catheter wall forming at least one lumen configured for umbilical arterial catheterization, at least one optical fiber incorporated in the catheter wall, wherein the at least one optical fiber is configured to detected the at least one blood gas parameter.

A context sensitive guidance (CSG) system for providing clinical interventions to a patient in an emergency medical event includes a CSG engine, patient interface devices configured to generate signals indicative of patient physiologic data, and a display device configured to provide a CSG user interface and medical device(s) configured to couple to the patient interface devices, the CSG engine and the display device, receive the signals, generate the physiologic data from the signals, and send the physiologic data to the CSG engine and the display device, wherein the CSG engine is configured to receive and evaluate the physiologic data, identify a clinical intervention, and send an output based on the clinical intervention to the medical device(s) configured to perform at least one operation in response to the sent output.

A bed apparatus includes: a mattress mounted on a bed body; and, first cells arranged on both left and right sides in a longitudinal direction of the bed body and is configured to change the body position of a patient on the mattress by inflating the first cells alternately. When the first cells on the left and right sides are inflated, and when a difference in pressure between the first cells on the left and right sides has continuously fallen within a decision pressure value range for a decision pressure value continuation time, the body position of the patient is changed, whereas when the difference has not continuously fallen within the pressure value range for the continuation time or when the difference has continuously fallen out of the pressure value range for the continuation time, change of the body position of the patient will not be performed.

The present disclosure provides systems and methods for predicting fluid responsiveness. Embodiments include sensors configured to obtain a high-resolution electrocardiogram signal and a computer system connected to the sensors, the computer system including a memory, a processor, and a display device. Computer system may be configured to receive the electrocardiogram signal from the sensors. Processor may be configured to detect and process changes in at least one of length, amplitude, slope, area, depth, and height of at least one of P, Q, R, S, T, and U complex of the electrocardiogram signal caused by the influence of physiological variables on each other to create a prognostic index. Processor may be further configured to analyze, quantify, and combine the prognostic index of the changes in the electrocardiogram signal and generate a fluid responsiveness prediction. Display device may display the results of the fluid responsiveness prediction.

A urine quantity measurement device (100) includes a suspension section (4), a sensor, a controller, a housing (30), and an attachment section (2). A urine collection container (C) is suspended from the suspension section (4). The urine collection container (C) is for collecting urine from a person (P) lying on a bed (B). The sensor outputs a signal indicating a weight of the urine collection container (C) based on a force acting on the suspension section (4) from the urine collection container (C). The controller generates output data based on the signal. The housing (30) houses the sensor and the controller. The attachment section (2) is arranged on the bed (B) and supports the housing (30). The output data indicates the weight of the urine collection container or a quantity of the urine collected in the urine collection container.