EXTERNAL TISSUE EXPANSION DEVICE FOR BREAST RECONSTRUCTION, MALE PATTERN BALDNESS AND REMOVAL OF NEVI AND KELOIDS,申请号US1999023128-传众专利搜索

EXTERNAL TISSUE EXPANSION DEVICE FOR BREAST RECONSTRUCTION, MALE PATTERN BALDNESS AND REMOVAL OF NEVI AND KELOIDS

申请公布号：WO2000019914(A1)

申请号：US1999023128

申请日期：1999.10.06

申请公布日期：2000.04.13

摘要：<p>An external tissue expansion device applies constant continuous low grade force to skin (12) to obtain additional tension free skin, and subcutaneous tissue prior to a surgical procedure. The device consists of two suture plates (14, 14A), each being laminated structure of steel, and an adhesive attached foam cushion. On each end of one suture plate is a housing that contains a constant force spring (5) placed over a post. The ends of the constant force spring protrude from the housing, and there is a hook (20) attached to the end of the constant force spring. On each end of the other suture plate there is a housing, with a opening that can accept the hook of the opposite suture plate.</p>