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2. 发明授权

US5476478A Preoperative skin stretching apparatus and method 失效
标题翻译：术前皮肤拉伸装置及方法
公开(公告)号：US5476478A
公开(公告)日：1995-12-19
申请号：US228667
申请日：1994-04-18
申请人： Ian T. Jackson
发明人： Ian T. Jackson
IPC分类号： A45D44/22 , A61B19/00 , A61F2/00 , A61F5/00
CPC分类号： A61F2/0059 , A45D44/22 , A61B90/02 , A61F2/00
摘要： A preoperative skin stretching apparatus and method for preoperatively stretching facial and neck skin to alleviate the complications associated with the extensive undermining of the soft tissues of the face and neck that occur when performing facelifts. The preoperative skin stretching apparatus utilizes a plurality of skin attachments that are sutured superficially to predetermined areas of the skin. A nondistensible headcap is fitted onto a patient's head and covers the rear of the neck and the posterior, superior and frontal areas of the head. A plurality of straps are fixedly attached to the headcap and extend through rectangular apertures provided in the skin attachments. The free end of the straps are pulled rearward toward the headcap in order to pull the skin attachments rearward and apply tension to the skin. The material cooperatively engages to detachably and adjustably maintain the position of the skin attachments and the tension on the skin. Once the skin has stretched, the material on the straps is disengaged, and the free end of the straps is pulled further rearward, along with the skin attachments, to obtain the tension on the skin that was originally applied. After the skin has stretched a desired amount, the headcap and skin attachments are removed, and the facelift procedure is completed.
摘要翻译：一种术前皮肤拉伸装置和方法，用于术前伸展面部和颈部皮肤，以减轻与进行整容时发生的面部和颈部软组织的广泛破坏相关的并发症。术前皮肤拉伸装置使用多个皮肤附着物，其表皮地缝合到皮肤的预定区域。一个不可靠的头枕被安装在患者的头部上，并覆盖了颈部的后部和头部的后部，上部和前部区域。多个带子固定地附接到头枕并且延伸穿过设置在皮肤附件中的矩形孔。带子的自由端朝向头帽向后拉，以便向后拉皮肤附件并向皮肤施加张力。该材料协同地接合以可拆卸和可调节地保持皮肤附件的位置和皮肤上的张力。一旦皮肤拉伸，皮带上的材料就会脱离，并且带的自由端与皮肤附件一起进一步向后拉，以获得最初施用的皮肤上的张力。皮肤伸长所需的量后，去除头枕和皮肤附件，完成整容程序。

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