| 摘要 |
A double-layered cupping can includes a first can component and a second can component. The first can component is a hollow thermal conductor, with a sucking opening on the bottom. The sucking opening uses the suction induced by heated air to suck to the human acupuncture point. The second can component is a hollow thermal conductor with a connection section on the bottom to connect to the first can component. The inside the second can component forms a chamber, which receives at least one heating element or a heating device therein through a top opening of the second can component. This allows the heating elements or the heating device to provide heat inside the second can component, and the heat is transferred to the first can component to warm up the first can component. The double-layered cupping can is able to be steadily attached to the human skin, and providing stable heat supply.
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