This document describes a system for determining positioning of an intubation tube in a patient. The system can include a first acoustic sensor configured to be disposed to listen to one of a lung and a stomach of the patient and to provide a first signal. The system includes a signal processing unit, coupled to the first acoustic sensor, configured to analyze spectral components of the first signal and determine whether a frequency of the spectral components of the first signal are characteristic of sounds induced by ventilation via the intubation tube of airflow to the lung or the stomach of the patient.

A wearable device includes a blood pressure sensor configured to continuously measure blood pressure of a measurement subject; a check section configured to, in response to an instruction for commencing a continuous measurement of the blood pressure, check whether a treatment device to be used during the continuous measurement of the blood pressure is attached to the measurement subject; a measurement controller configured to, when the check section confirms that the treatment device is attached, execute a continuous measurement of the blood pressure with the blood pressure sensor; and a display section configured to, when the check section does not confirm that the treatment device is attached, display a form of guidance to prompt attachment of the treatment device.

Aspects of the subject disclosure may include, for example, receiving information about a task to be completed by a user, receiving information about the user and receiving information about a physical environment of the user. The subject disclosure may further include creating one or more immersion objects based on the information about the task, the information about the user and the information about the physical environment, creating an immersive environment including the one or more immersive objects and at least a portion of the physical environment of the user, and communicating to an extended reality (XR) device of the user information about the immersive environment to create an immersive experience for completion of the task by the user. Other embodiments are disclosed.

Aspects of the subject disclosure may include, for example, receiving information about a task to be completed by a user, receiving information about the user and receiving information about a physical environment of the user. The subject disclosure may further include creating one or more immersion objects based on the information about the task, the information about the user and the information about the physical environment, creating an immersive environment including the one or more immersive objects and at least a portion of the physical environment of the user, and communicating to an extended reality (XR) device of the user information about the immersive environment to create an immersive experience for completion of the task by the user. Other embodiments are disclosed.

Described herein are various embodiments of systems and devices operable to detect individual oxygen delivery events at a user body region which are associated with external oxygen boluses administered to a user. Such devices and system may be useful, for example, in assessing the efficacy of cardiopulmonary resuscitation (CPR) or intubation.

Described herein are various embodiments of systems and devices operable to detect individual oxygen delivery events at a user body region which are associated with external oxygen boluses administered to a user. Such devices and system may be useful, for example, in assessing the efficacy of cardiopulmonary resuscitation (CPR) or intubation.

The present disclosure provides an apparatus including a first tubular housing including a first exit port and a second tubular housing including a second exit port. The apparatus also includes a third tubular housing coupled to at least one of the first tubular housing and the second tubular housing such that each of the first tubular housing, the second tubular housing, and the third tubular housing are fixed with respect to one another. The apparatus also includes a first catheter including a first plurality of outlets and is configured to be positioned at least partially within the first tubular housing. The apparatus also includes a second catheter including a second plurality of outlets and is configured to be positioned at least partially within the second tubular housing. The apparatus also includes a pressure transducer line positioned in the third tubular housing and a pressure transducer coupled to the pressure transducer line.

Systems, devices, and techniques are disclosed for administering and tracking medicine to patients and providing health management capabilities for patients and caregivers. In some aspects, a system includes an injection pen device including a dose setting mechanism, a dispensing mechanism, and an electronics unit to generate dose data associated with a dispensing event of a dose of the medicine dispensed from the injection pen device and time data associated with the dispensing event; a mobile device in wireless communication to receive and process the dose data; and a software application configured to determine a recommended dose based on health data and contextual data associated with a user of the injection pen device, the software application including a learning dose calculator module to adaptively calculate the recommended dose of the medicine based on time-relevant and circumstances-relevant data specific to the user of the injection pen device.

A system includes a mobile device having one or more cameras to take images; a sensor detecting reflected light from one or more lasers and a diffuser to detect object range or dimension; code for motion tracking, environmental understanding by detecting planes in an environment, and estimating light and dimensions of the surrounding based on the one or more lasers; code to estimate a three-dimensional (3D) volume of an object from multiple perspectives and from projected laser beams to measure size or scale and determine locations of points on the object's surface in a plane or a slice using time-of-flight, wherein positions and cross-sections for different slices are correlated to construct a 3D model of the object, including object position and shape; the device receiving user request to select a content from one or more augmented, virtual, or extended reality contents and rendering a reality view of the environment.

A system includes a mobile device having one or more cameras to take images; a sensor detecting reflected light from one or more lasers and a diffuser to detect object range or dimension; code for motion tracking, environmental understanding by detecting planes in an environment, and estimating light and dimensions of the surrounding based on the one or more lasers; code to estimate a three-dimensional (3D) volume of an object from multiple perspectives and from projected laser beams to measure size or scale and determine locations of points on the object's surface in a plane or a slice using time-of-flight, wherein positions and cross-sections for different slices are correlated to construct a 3D model of the object, including object position and shape; the device receiving user request to select a content from one or more augmented, virtual, or extended reality contents and rendering a reality view of the environment.