Disclosed are computer-implemented or computer-aided method for diagnosing or predicting the risk of obstructive sleep apnea in a subject. The methods comprise determining whether the subject has obstructive sleep apnea based on at least one quantitative ultrasound parameter and/or at least one morphometric parameter.

Provided is an ultrasonic diagnosis apparatus with improved operability. An ultrasonic diagnosis apparatus according to the present invention includes an operation unit that includes a plurality of input components, and is configured to input at least information regarding an ultrasonic wave, a bed unit on which a subject is to be placed, and a support unit configured to support the operation unit and the bed unit in such a manner that the operation unit is arranged superior to the bed unit.

Described herein are techniques for non-invasively measuring intracranial ICP in a subject's brain. Some embodiments use a physics guided machine learning model to determine measurements of various metrics (e.g., ICP, ABP, and/or ICE) of a subject's brain. The structure of the physics guided machine learning model may be based on a model of the brain (e.g., a hemodynamic or elastic model of the brain). The physics guided machine learning model may include various machine learning models (e.g., neural networks) representing different aspects of the brain's fluid dynamics and/or mechanics. The techniques may use acoustic measurement data (e.g., obtained using ultrasound) in conjunction with other information to generate inputs for the physics guided machine learning model. The inputs may be used to measurements of a metric for the subject's brain.

A subject support (114) of an imaging system (100) includes a tabletop (124) that supports a subject or object in an examination region of the imaging system, a base (116), including a mechanical linear actuator (118), and a coupling (128) that mechanically couples the tabletop and the linear mechanical actuator such that the linear mechanical actuator translates the tabletop with respect to the examination region. The coupling rotates in two directions and translates in two directions, thereby providing four degrees of freedom, compensating for at least one of machining inaccuracies or misalignment of the linear mechanical actuator.

Arrangements described herein relate to a portable headset. The portable headset includes a body. The portable headset is configured to be in a stored state by folding the body and in a deployed state by unfolding the body to receive a head of a subject. The portable headset further includes a device including a transducer. The device is configured to be adjacent the received head of the subject when the portable headset is in the deployed state.

Arrangements described herein relate to a headset. The headset includes a device. The device includes a transducer configured to interact with a head of a subject. The headset further includes a manually-operated registration system configured to delineate a workspace of the transducer at the head of the subject.

A head frame for a medical patient includes support for a probe and a neck support. The frame wraps around the head of the patient and can be used in the supine position. The support may include a probe holder slidable under the head and configured to contact or engage the neck support. In some embodiments, conformal shaping to the head and/or neck of the patient, the frame's rigid construction, the alignment of the optionally separable holder to the neck support, the weight of the head, or a combination thereof serve to keep the distal tip of the ultrasound probe in place against the temporal region of the head without need for attaching the frame to the head as by straps, which may provide an arrangement robust against patient/vehicle movement in an emergency medical services setting.

A toilet torso belt with sensors is disclosed. The torso belt is used by a toilet user while the toilet user is using the toilet to take health measurement readings of the user. Dynamic heart stress readings may be obtained and monitored over weeks, months and years. Rolling averages of heart function and heart health may be determined and deviations from the rolling averages may trigger notifications. Other health related measurements and functions such as temperature, respirations, heart rate, electrocardiogram, echocardiogram, and stethoscope sounds are also recorded and stored for trending and data analysis. An adjustable tensioner compresses the torso belt against the user's torso with a sufficient force based on the user's height, weight, sex, and age, and whether the sensors are against the user's skin or clothing, to allow the sensors to take measurements of the user.

According to one embodiment, the ultrasonic diagnostic apparatus includes a main body housing, an arm, a device, a table, and an avoiding mechanism. The arm is mounted to the main body housing so as to be capable of ascending and descending and pivotable about a predetermined axis. The device is supported by the arm so as to be capable of ascending and descending and pivotable according to the movement of the arm. The table has a surface which is positioned in a descending direction of the arm and the device, and an object is placed on the surface. The avoiding mechanism changes a relative position between the object and a support position of ascending and descending movement of the arm such that interference between the object and at least one of the arm and the device due to the descending movement of the arm is avoided.

Systems and methods for medical imaging diagnoses are provided. The methods may include detecting an entrance of the scan platform into a scanning room by a signal emission device, moving the scan platform to a joint area according to connection interface of the medical imaging device by a driving device. The method may also include adjusting the scan platform to connect to the medical imaging device by a position adjusting device. The method may also include connecting the scan platform to the medical imaging device by a physical interface. The method may further include moving the scanning object to a scanning area of the medical imaging device by the driving device.