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    • 6. 发明授权
    • Disposable thermal body pad
    • 一次性热体垫
    • US6096067A
    • 2000-08-01
    • US777856
    • 1996-12-31
    • Ronald Dean CramerLeane Kristine DavisWilliam Robert Ouellette
    • Ronald Dean CramerLeane Kristine DavisWilliam Robert Ouellette
    • A61F7/00A61F7/02A61F7/03
    • A61F7/03A61F2007/0098A61F2007/0268
    • The present invention relates to disposable thermal body pads comprising one or more thermal packs having a unified structure of at least one continuous layer of a semirigid material which softens when heated and a plurality of individual heat cells, which typically comprise an exothermic composition, spaced apart and fixedly attached across the thermal pack. The material of the continuous layer or layers provide sufficient rigidity to maintain structural support of the heat cells, to prevent unacceptable stretching of structures of the continuous layer or layers during processing or use of the thermal pads, and to ensure child resistance, while also providing good overall drape characteristics when heated. The disposable thermal body pads are intended to be attached to a user's clothing on one side and to be held directly against the user's skin on the other side, for pain relief. More particularly, the present invention relates to disposable thermal body pads having good conformity to user's body which provides consistent, convenient and comfortable heat application. Even more particularly, the present invention relates to such disposable thermal body pads intended for relieving menstural pain.
    • 本发明涉及一次性热体垫,其包括一个或多个热包装,其具有至少一层半刚性材料的连续层的统一结构,其在加热时软化,并且多个单独的热电池(通常包含放热组合物)间隔开 并固定在热包装上。 连续层或层的材料提供足够的刚性以保持热电池的结构支撑,以防止在加热或使用热垫期间连续层或结构的结构不可接受的拉伸,并确保儿童抵抗力,同时还提供 加热时整体悬垂性好。 一次性热体衬垫旨在在一侧附接到使用者的衣服,并且直接抵靠另一侧的使用者的皮肤,以减轻疼痛。 更具体地说,本发明涉及一种与使用者身体良好一致性的一次性热体垫,其提供一致,方便和舒适的热应用。 更具体地,本发明涉及旨在缓解手腕疼痛的一次性体热垫。