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Retention bolster for corporeal access tube assembly
Retention bolster for corporeal access tube assembly
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机译:用于有孔进入管组件的固定垫
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摘要
A corporeal access tube assembly (10) includes tube segment (15) having a pretension member (20) mounted thereon adjacent one end and a bolster (21) for the passage therethrough through which the tube segment passes. The assembly further comprises a system for precisely gauging the proper position for the bolster (21) on the tube segment (15) which comprises a first set of gauge markings on the tube segment (15) in a recognisable series and a second set of gauge markings on the tube segment (15) in a recognisable series. IMAGE
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