| 摘要 |
A small hand-held device having a body of electrically insulating material, and a central rod of electrically conductive material provides for the rod extending beyond a proximal and a distal ends of the body to form electrical contacts. Therefore an electrical conduction path is set-up between the contacts. This path is advantageously used to establish a charge state on the skin surface so as to help in relieving localized pain. A pointed proximal end of the device enables an effective massaging action when the device is brought into contact with the skin and pressed into it.
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