| 摘要 |
A refill unit usable in conjunction with a heating shoe of a portable heat treatment system to provide heat therapy to a part of the human body. The unit includes a heat conductive container having a base and peripheral walls extending upwardly from the base to define an internal compartment. A solid body treating material only partially fills the compartment and is adapted to be melted by use of the heating shoe to provide heat therapy to a part of the body. Opposed peripheral walls of the container include upper bent edges to provide opposed handle-retaining channels in which handles are received and retained.
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