摘要:
A method for processing of a spacer fabric mat made of a spacer fabric, comprising a top layer (110), a bottom layer (120) and an elastic spacer layer (130), characterized by pressing the spacer fabric mat along at least a section of at least one side edge, wherein during the pressing the spacer fabric is compressed in a pressing area (141) to a thickness (h) less than a thickness (H) of the spacer fabric in a non-pressed area (142) adjacent to the pressed area (141) and the yarns (131) of the spacer layer (130) are heated at least to a temperature at which the material of the yarns (131) becomes plastic.
摘要:
A mattress pad for supporting a human body includes an upper layer, a lower layer, and a wadding layer therebetween. The wadding layer includes three distinct zones arranged along the length of the pad for varying support of the human body. The first zone (101) is configured to support a head portion and a neck portion; the second zone (103) is configured to support an upper body portion and a lumbar portion; and the third zone (105) is configured to support a lower back portion and leg portion. Thickness and length in these zones varies for providing the varying support.
摘要:
A support cushion (1602), comprising: a first layer of flexible material (1610) having a top surface and a bottom surface opposite the top surface, the first layer of flexible material (1610) comprising a reticulated cellular foam; and a second layer of flexible material (1612) having top and bottom surfaces on opposite sides of the second layer of flexible material (1612), the second layer of flexible material (1612) located adjacent the first layer of flexible material (1610), at least partially supported by the first layer of flexible material, and comprising a non-reticulated visco-elastic cellular foam.
摘要:
A method for forming seat cushions reduces the mold release time. A structure (2) is formed when three or four surfaces of four surfaces, excluding the two end surfaces in the extrusion direction thereof, cure. Normally, the density of the structure (2) is higher than other regions, and the structure (2) is provided with a total of six surfaces: a top surface, a bottom surface, a left surface and a right surface (see fig. 9 and 10 ), and two end surfaces that have been cut (see fig. 11 ). The structure (2) is formed according to a formation method comprising the following steps. (1) A compression step in which the structure (2) is compressed in a mold (3). (2) A thermal softening step in which the structure (2) is thermally softened by means of a heating medium. (3) A curing step in which the structure (2) directly undergoes forced cooling in a cooling medium, and is then cured. (4) A mold release step in which the structure (2) is released from the mold (3).
摘要:
A three-dimension fabric by which a three-dimension fabric surface can be formed by supporting the fabric edges by a frame member and stretching the fabric, characterized in that the fabric per se, which constitutes the fabric surface, is provided with at least one heterogeneous portion that is different at least in yarn type and/or fabric structure type from the adjacent portion. Thus, provided is the three-dimension fabric which can be easily made into a construct of a desirable shape without using a frame having a complicated shape, and in which the shape of an object supporting surface, the elasticity at each portion, etc., can be easily optimized.
摘要:
[PROBLEMS] To provide a cushion body that presents soft tactile sensation and excels in the reproduction of groove portion configuration, and provide a sitting seat containing the cushion body and a process for manufacturing them. [MEANS FOR SOLVING PROBLEMS] Cushion body (11) is composed of multiple sheet-shaped fiber structures (4a-4e) superimposed one upon another and at its surface layer is provided with groove portion (12). The sheet-shaped fiber structures (4a-4e) each have web (2) laminated so that the direction of outward extension thereof is along the direction of thickness. The surface layer sheet-shaped fiber structure (4e) disposed as the surface layer has a thickness approximately equal to or smaller than the depth of the groove portion (12). The sheet-shaped fiber structures (4a-4e), as having web (2) laminated, sag in the direction of thickness (T) upon sitting to thereby present soft tactile sensation. As the surface layer sheet-shaped fiber structure (4e) has a thickness approximately equal to or smaller than the depth of the groove portion (12), the force to return toward the direction along the direction of thickness (T) of the web (2) expanded into the configuration of the groove portion (12) is lessened to thereby minimize dulling or slacking of the configuration of the groove portion (12).
摘要:
This disclosure describes certain exemplary embodiments of a patient support (10) having a plurality of vertically-oriented on substantially can-shaped inflatable bladders (50). In one embodiment, the patient support a plurality of pressure sensors (136) positioned underneath the bladders. In another embodiment, the patient support includes a support layer (20) positioned above the vertical bladders. In still another embodiment, the parent support includes one or more filler portions (80, 84, 86, 90) that are selectable so that the patient support may conform to bed frames having different deck configurations. In certain embodiments, a patient support having real time pressure control is provided. The patient support includes a plurality of sensors located beneath a bladder including a plurality of upright cylindrical elements. The pressure within the bladder is controlled based on the pressure or force sensed by the plurality of sensors. In certain embodiments, a lack of patient movement monitor and method is provided. The monitor and method patient support includes a plurality of sensors located beneath a patient support to determine movement of a patient. An alarm is activated when patient movement over time is determined to be lacking. The present invention also includes a pressure relief patient support (1010) for use in combination with a bed frame. The pressure relief support surface includes a plurality of layers of a three-dimensional fiber material (1302) positioned above a plurality of vertical air cells (50).