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METHOD AND APPARATUS FOR SUCKING SECRETION LIQUID DROM WOUNDPART AND NEEDLE FOR ARRANGING FLOW-OUT TUBE FOR SUCKING SECRETION LIQUID
METHOD AND APPARATUS FOR SUCKING SECRETION LIQUID DROM WOUNDPART AND NEEDLE FOR ARRANGING FLOW-OUT TUBE FOR SUCKING SECRETION LIQUID
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机译:从伤口部位吸出分泌液的方法和装置以及安排用于流出分泌液的流出管的针
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摘要
A method and apparatus for aspirating secreted fluids from a wound is disclosed which involves the placement of a drain into a wound via the tissue adjacent the wound. After the wound is closed, a secretion aspiration and collection device, which is connected to the drain via a tube, is placed into operation. The device is designed to have a suction effect controlled between a minimum value and a maximum value according to the quantity of secreted fluid to be aspirated. This is achieved by one or more sensors which control a tube pump. When a second sensor is used, the pump will not be shut off by a passing air bubble in the fluid. A sleeve may also be provided to facilitate introduction of the drain into the wound. Additionally, a needle may be detachably connected to the sleeve to aid the insertion of the sleeve.
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