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COUPLINGS, TRACHEOSTOMY TUBES AND AIRWAY SYSTEMS
COUPLINGS, TRACHEOSTOMY TUBES AND AIRWAY SYSTEMS
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机译:联轴器,气管切开管和气道系统
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摘要
A coupling (2) for a tracheostomy tube (1) has first component (21) with a short sleeve (23) at its patient end that it fitted on the patient end of the machine end coupling (17) on the tube so that the machine end of the coupling extends within a part-spherical formation (24) at the opposite end of the first component. The coupling (2) includes a second component (22) with a male tapered fitting (27) at its machine end and a part-spherical formation (28) at its patient end that is a close sliding fit inside the part-spherical formation (24) on the first component (21).
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