A three dimensional mattress system with environment control is provided which may be configured to provide three dimensional body support to a user. In some embodiments, the system may include a rigid frame that may form a frame cavity. Optionally, the system may include one or more temperature regulators. A plurality of pillows may be positioned within the frame cavity, and a user may be supported by the plurality of pillows. Optionally, one or more air moving devices may be configured to move air external to the frame through the plurality of pillows, and one or more air filters may be configured to filter air moved by the air moving devices.

An extensively reconfigurable seat design can include a vehicle seat system including: a vehicle seat defining a vehicle occupant accommodating space, the vehicle seat including a seat cushion portion including multiple individually adjustable bladders, where each of the multiple individually adjustable bladders has a connected valve that controls fluid communication with an internal space of the individually adjustable bladder to adjust a pressure level within the internal space of the individually adjustable bladder, and an associated sensor configured to detect the pressure level within the internal space of the individually adjustable bladder. A computer can actively sense and control the pressure levels within the bladders, using the sensors and valves, to provide customization, adaptive, ride-active and intelligent control over a reconfigurable cushion for a vehicle.

The disclosure refers to a headrest for a seat. The headrest has at least a headrest cushion which is mountable to the seat. The headrest cushion may have an adjustment device configured to at least partially deform a front surface of the headrest cushion along at least one extending direction of the headrest cushion. Further, the disclosure relates to a seat with such a headrest.

A vehicle seating assembly includes a seat base that has a first heating element. A seat back has a second heating element. A sensor is coupled to the seat base and is configured to obtain a weight data. A user-interface assembly is operably coupled to the first and second heating elements. A controller is in communication with the sensor to receive the weight data. The controller is configured to control the first and second heating elements in response to the weight data.

A seat assembly with an adjustable head restraint assembly capable of being adjusted based on an approximate stature or spatial location of an occupant in the seat assembly. A seat assembly may include a sensor in the seat to detect if an occupant is present. The sensor may include a plurality of bladders and pressure sensors, a radar system, or a neuro-monitoring sensor. The sensor may send a signal to a controller indicating the presence of an occupant. The controller may approximate the size and/or spatial location of the occupant and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to an in-use position. The controller may determine that an occupant is not present and send an adjustment signal to the head restraint adjustment mechanism to adjust the head restraint assembly to a non-use position.

The present invention relates to a lounge chair. The lounge chair is configured to provide comfort to person with an enlarged abdomen when lying in a prone position and can be configured to be used as a chair. More specifically, the lounge chair has a facial opening for receiving face of the individual and a stomach opening for receiving stomach of the individual when the person lies in prone position. The chair has three pivotable sections allowing the chair to be used as beach or lounge chair. In the beach chair configuration, the user sits on a lower pivotable section using a middle section as a backrest. The chair has collapsible legs that can be folded to collapse the chair for easy carrying.

The invention relates to a method for manufacturing an orthopedic mattress and to an orthopedic mattress. In the method, strategic measuring points of a future user of the mattress are determined. The springing is determined according to the build of the person using the mattress on the basis of a method in which the build dimensions of the mattress user are determined at strategic points.

A chair comprises a seat pan member, a seat back member having a lumbar support member, a lumbar support assembly operatively connected to the lumbar support member and configured for moving the lumbar support member, with respect to the seat pan member and the seat back member, between at least a first position and a second position, and an actuator configured to operate the lumbar support assembly for movement of the lumbar support member between at least the first position and the second position. When the lumbar support member is in the second position, the lumbar support member is positioned forwardly, in a direction toward the seated user's lower back, relative to the seat back member so as to enable the user to be seated forwardly on the seat pan member while being engaged with the lumbar support member.

A method and system for using in a two-modality apparatus. The two-modality apparatus comprises a couch with a table top, a first modality unit and a second modality unit. A second image of a target portion of an object when the table top is at a second working position of the second modality unit may be acquired. A second sag of the table top at a second measurement point of the table top according to the second image may be determined based on the image. A difference between a first sag of the table top at a first measurement point of the table top and the second sag may be estimated based on the second sag and standard data. The standard data provides a relationship relating to a sag of the table top positioned between the first modality unit and second modality unit.

A method and system for using in a two-modality apparatus. The two-modality apparatus comprises a couch with a table top, a first modality unit and a second modality unit. A second image of a target portion of an object when the table top is at a second working position of the second modality unit may be acquired. A second sag of the table top at a second measurement point of the table top according to the second image may be determined based on the image. A difference between a first sag of the table top at a first measurement point of the table top and the second sag may be estimated based on the second sag and standard data. The standard data provides a relationship relating to a sag of the table top positioned between the first modality unit and second modality unit.