Invention Grant
US08147449B2 Device for gastric feeding and drainage via an artificial stoma 有权
通过人工造口进行胃排出的装置

Device for gastric feeding and drainage via an artificial stoma
Abstract:
The invention describes a closure device for the provision of freshly created gastric feeding fistulas, the basis of the design of the device being an introverted balloon that allows a sealing and hemostatic axial traction movement on the fistula that is to be sealed, the concentric balloon ends which run transmurally through the stomach and abdominal wall being arranged in a special seal-promoting and hemostatic manner.
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