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    • 39. 发明授权
    • Patient support system fastening device and method
    • 患者支撑系统紧固装置及方法
    • US5394576A
    • 1995-03-07
    • US078477
    • 1993-06-15
    • Sohrab SoltaniEdric Kennemer
    • Sohrab SoltaniEdric Kennemer
    • A61G7/057A61G7/04A41F1/00
    • A61G7/05746Y10S5/913
    • A fastening device for flexible sheeting members that must be reliably joined at times and easily disengaged at other times is provided along with a method for using same in connection with a patient support system that includes a pressurizable chamber. A male member desirably has two sections formed of relatively softer material. The female member desirably includes a pair of opposed wing members configured so that external pressure exerted against each wing member toward the other wing member has the effect of leveraging the wing members to positively lock the fastening device. A cord closure has a manually operable release mechanism, which is spring biased to engage a cord member anchored at opposite ends to a flexible sheet secured to the fastening device. The operator selects where along the length of the cord member the cord closure is to be engaged to shorten the length of the flexible sheet. In this way, the fastening device can be selectively pulled down below the patient support surface so as not to contact the patient.
    • 随着连同包括可加压室的患者支撑系统一起使用的方法,还提供了有时必须可靠地接合并且容易脱开的用于柔性片状构件的紧固装置。 阳构件理想地具有由相对较软的材料形成的两个部分。 阴构件期望地包括一对相对的翼构件,其构造成使得朝向另一个翼构件施加到每个翼构件的外部压力具有利用翼构件来积极地锁定紧固装置的效果。 帘线封闭件具有可手动操作的释放机构,其被弹簧偏压以将在相对端锚定的绳构件接合到固定到紧固装置的柔性片。 操作人员选择绳索构件长度上要接合的位置,以缩短柔性片的长度。 以这种方式,可以将紧固装置选择性地向下拉到患者支撑表面下方以不与患者接触。