| 摘要 |
<p>In an embodiment, a pad for use with a phototherapy system includes a first plastic layer having a surface facing the user in a central region. The first plastic layer defined by a peripheral edge has an average percent light transmission in a 440 nm to 480 nm band of at least 85%. A second plastic layer has the same structure and light transmission properties. The peripheral edges are connected. The first and second plastic layer central regions are spaced apart forming a closed cavity. The first and second plastic layer central regions are also connected forming a thermal bridge and dividing the cavity into a plurality of subcavities that fluidly communicate. The cavity includes a fluid medium having average percent light transmission of at least 85%. The combination of first and second plastic layers and fluid is sufficiently flexible to form a 2-T bend or tighter.</p> |
