Abstract: A biological component cassette includes a cassette main body having a flow path for the liquid in an interior of the cassette main body. The cassette main body is flexible and has a sheet-like shape. The biological component cassette includes a frame that is less flexible than the cassette main body. The frame includes an accommodation chamber in which the cassette main body is accommodated. A side portion of the frame forms at least part of the accommodation chamber. When the cassette main body is accommodated in the accommodation chamber, one surface of the cassette main body is covered by a bottom portion of the accommodation chamber, and another surface of the cassette main body is exposed to an external environment.

Abstract: A sleep system includes a sleep surface with a customized profile. The profile of the sleep surface is particularly and specifically designed to maintain a proper sleeping position for an individual. The sleeping surface can include two or more portions that have configurations that ensure the straight alignment of the spine for a person sleeping on the sleep surface. This type of sleep system is customized to each person and, thus, provides a beneficial sleeping position that is individualized and provides the best support for the particular sleeper.

Abstract: A sleep system includes a sleep surface with a customized profile. The profile of the sleep surface is particularly and specifically designed to maintain a proper sleeping position for an individual. The sleeping surface can include two or more portions that have configurations that ensure the straight alignment of the spine for a person sleeping on the sleep surface. This type of sleep system is customized to each person and, thus, provides a beneficial sleeping position that is individualized and provides the best support for the particular sleeper.

Abstract: A sleep system includes a sleep surface with a customized profile. The profile of the sleep surface is particularly and specifically designed to maintain a proper sleeping position for an individual. The sleeping surface can include two or more portions that have configurations that ensure the straight alignment of the spine for a person sleeping on the sleep surface. This type of sleep system is customized to each person and, thus, provides a beneficial sleeping position that is individualized and provides the best support for the particular sleeper.