公开(公告)号：US08048056B2

公开(公告)日：2011-11-01

申请号：US11059872

申请日：2005-02-17

申请人： George J. Picha ,  Davor G. Mandic

发明人： George J. Picha ,  Davor G. Mandic

IPC分类号： A61M31/00

CPC分类号： A61J15/0015 ,  A61J15/0038 ,  A61J15/0061

摘要： A gastrostomy device includes a tubular portion and an internal bolster having a radial wing secured to the tubular portion. The internal bolster is flexible and permits elastic deformation between a first orientation with the wing wrapped into a generally cylindrical configuration and a second orientation with the wing unfurled. A constraining member encases the internal bolster to retain the internal bolster in the first orientation and to cover at least a major portion of the wrapped wing. Removal of the casing permits the internal bolster to move from the first orientation to the second orientation. The internal bolster may be deployed by a ripcord, freeing the internal bolster into the patient' stomach and deploying the internal bolster to the second orientation. Alternatively, the internal bolster may be deployed by the constraining member being dissolved by the patient's bodily fluids located inside the patient's stomach.

摘要翻译： 胃造口术装置包括管状部分和具有固定到管状部分的径向翼的内部枕垫。 内部枕垫是柔性的，并且允许在翼状物的第一取向与大体圆柱形构造之间弹性变形，并且允许翼展开时的第二取向。 约束构件包住内部枕垫以将内部枕垫保持在第一取向并且覆盖包裹的翼的至少大部分。 外壳的拆卸允许内部垫子从第一方向移动到第二方位。 内部支架可以通过撕开部署，将内部枕垫释放到患者的胃中并将内部枕垫部署到第二方向。 或者，内部枕垫可以由限制构件展开，所述约束构件被位于患者胃内的患者的体液溶解。

公开(公告)号：US06896665B2

公开(公告)日：2005-05-24

申请号：US10016532

申请日：2001-12-10

申请人： George J. Picha ,  Davor G. Mandic

发明人： George J. Picha ,  Davor G. Mandic

IPC分类号： A61M25/02 ,  A61J15/00 ,  A61M29/00

CPC分类号： A61J15/0015 ,  A61J15/0038 ,  A61J15/0061

摘要： A gastrostomy device includes a tubular portion and an internal bolster having a radial wing secured to the tubular portion. The internal bolster is flexible and permits elastic deformation between a first orientation with the wing wrapped into a generally cylindrical configuration and a second orientation with the wing unfuried. A constraining member encases the internal bolster to retain the internal bolster in the first orientation and to cover at least a major portion of the wrapped wing. Removal of the casing permits the internal bolster to move from the first orientation to the second orientation. The internal bolster may be deployed by a ripcord, freeing the internal bolster into the patient' stomach and deploying the internal bolster to the second orientation. Alternatively, the internal bolster may be deployed by the constraining member being dissolved by the patient's bodily fluids located inside the patient's stomach.

摘要翻译： 胃造口术装置包括管状部分和具有固定到管状部分的径向翼的内部枕垫。 内部枕头是柔性的，并且允许在第一方向与翼部之间的弹性变形被包裹成大致圆柱形的构造，并且第二方向与翼不通。 约束构件包住内部枕垫以将内部枕垫保持在第一取向并且覆盖包裹的翼的至少大部分。 外壳的拆卸允许内部垫子从第一方向移动到第二方位。 内部支架可以通过撕开部署，将内部枕垫释放到患者的胃中并将内部枕垫部署到第二方向。 或者，内部枕垫可以由限制构件展开，所述约束构件被位于患者胃内的患者的体液溶解。