| 摘要 |
PURPOSE: A stomach band of air pumping mode is provided, which enhances use effect by curved surface expansion of lots of air expansion tubes and makes manufacture easy. CONSTITUTION: A stomach band of air pumping mode comprises a main body which forms the whole outer shape by the bind of the lining and outer cover; a high frequency adhesive part which is positioned in the inner part of the main body and is molded by a mold; a urethane film in which an air space is prepared in the part which is not adhered by high frequency; a tube(10) which is equipped inside top and bottom outer covers and parallely forms more than one air expansion tube(14a); a high frequency junction(20); and an air infusion pipe(30).
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