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device for unloading of a monomer to a polymer filled with a mixing device for preparation of bone reconstruction cements
device for unloading of a monomer to a polymer filled with a mixing device for preparation of bone reconstruction cements
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机译:用于将单体卸载到装有混合装置的聚合物的装置,该混合装置用于制备骨重建水泥
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摘要
A delivery device for a monomer may include an elongate container designed to enclose one or more ampoules containing the monomer. The elongate container may include: a connection at a first end of the elongate container for delivering the monomer to a mixing device, pre-filled with a polymer, for preparation of bone cement composition under vacuum; a cap at a second end of the elongate container; at least one air inlet aperture in a wall of the elongate container; and a manually actuatable element for opening the one or more ampoules. The manually actuatable element may include: a knob; a draw rod; and one or more spikes. The knob may be in threaded engagement with the draw rod. An end of the draw rod may extend past the one or more ampoules. Turning the knob may cause the one or more spikes to penetrate the one or more ampoules.
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