A load cell apparatus includes a base member, a cap member, a number of first members provided between the base member and the cap member and forming at least a portion of a support wall of the load cell apparatus, and a plurality of strain gauges directly coupled to the number of first members, the plurality of strain gauges being positioned to measure an axial load applied to the load cell in a direction extending from the cap member to the base member.

Systems and methods for configuring a wheelchair are provided. One embodiment of a method includes receiving a passenger-specific setting for the wheelchair, determining that a chair component of the wheelchair is removably coupled to a power base component, and in response to determining that the chair component and the power base component are coupled, communicating the passenger-specific setting to the chair component. In some embodiments, in response to receiving the passenger-specific setting, implementing the passenger-specific setting, where implementing the passenger-specific setting includes altering a physical property of the wheelchair.

The invention relates to a device for detecting mechanical vibrations of human or animal tissue (111), comprising at least one sensor (1) and a viscoelastic medium (100), wherein the sensor (101) is embedded in the viscoelastic medium (100). According to the invention, the sensor and the viscoelastic medium form a sensor system, wherein the viscoelastic medium forms a surface for contact with the human or animal tissue (111), and wherein the acoustic impedance of the viscoelastic medium (100) is adjusted to human or animal tissue. The invention also relates to a method for producing this device.

A wheelchair including a supporting frame and moving means configured to allow the movement of the wheelchair, the supporting frame having a seating area for a user of the wheelchair, the wheelchair including first actuation means configured to translate the seating area laterally and externally with respect to the supporting frame and, at least partially, with respect to the moving means, in a transfer configuration of the user, supporting means being operationally associated with the seating area, being able to be activated in the transfer configuration of the seating area to support the seating area with respect to the ground, the seating area being defined, in the transfer configuration, by a main seat and a secondary seat able to be activated in the transfer configuration of the seating area to increase the extension of the main seat.

A patient immersion sensor includes a radio detection and ranging (RADAR) apparatus to determine a time of flight (TOF) of a RADAR pulse and a reflected signal that is reflected by a patient or by a portion of a patient support surface supporting the patient. The TOF is indicative of an immersion depth or a distance toward bottoming out of a patient supported on the patient support surface, such as a mattress or a pad. The RADAR apparatus emits pulses of very short duration so as to be able to detect objects, such as a patient or a portion of a mattress or pad, at very close distances. The RADAR apparatus may use time-of-flight (TOF) between transmission of the pulse and receipt of a reflected signal to determine a distance toward bottoming out by the patient, thereby to determine if the patient is properly immersed into the patient support surface. Adjustments to inflation or deflation of one or more bladders are made to achieve a desired immersion amount within a tolerance range between upper and lower TOF thresholds.

A method of obtaining health data of a toilet user using one or more sensors is disclosed. One or more sensors are 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.

A symptomatic tremor detection system is disclosed. The system includes a seat sensor to measure at least a portion of weight from a user on a seat and a foot sensor to measure at least a portion of weight from the user on a foot support while the user is on the seat and supporting a foot with a foot support. The data from the seat sensor and the force sensor is used to identify a temporary weight changes in the data which correlate with the manifestation of symptomatic tremors. An additional, or tertiary, force sensor may also be used with the system to provide additional data relevant to the detection of symptomatic tremors.

A medical chair is provided for conducting and controlling in-depth medical exams from a remote location. Specifically, the medical chair allows for providing remote diagnoses and treatment, including a variety of testing procedures for patients with nonemergent but time sensitive illness or injury. The medical chair can be used in a semi-permanent, permanent, temporary, or mobile environment and includes stabilizing assemblies to adapt to any of these environments.

A patient immersion sensor includes a radio detection and ranging (RADAR) apparatus to determine a time of flight (TOF) of a RADAR pulse and a reflected signal that is reflected by a patient or by a portion of a patient support surface supporting the patient. The TOF is indicative of an immersion depth or a distance toward bottoming out of a patient supported on the patient support surface, such as a mattress or a pad. The RADAR apparatus emits pulses of very short duration so as to be able to detect objects, such as a patient or a portion of a mattress or pad, at very close distances. The RADAR apparatus may use time-of-flight (TOF) between transmission of the pulse and receipt of a reflected signal to determine a distance toward bottoming out by the patient, thereby to determine if the patient is properly immersed into the patient support surface. Adjustments to inflation or deflation of one or more bladders are made to achieve a desired immersion amount within a tolerance range between upper and lower TOF thresholds.

A notification system is provided that provides notification of patient events such as movement and/or incontinence. The notification system provides for a plurality of different pressure sensor pads as well as an incontinence pad to be used in association with a single monitor.