CONDUIT, AND METHOD OF MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a conduit which gives a public and a medical professional an effective option, particularly a branched conduit of a breathing circuit, and method of manufacturing such conduit.

SOLUTION: The method of continuously manufacturing the conduit comprises the steps of: attaching a sacrificial layer 17 of a thin plastic around a former 1 rotating and advancing the conduct in an overlapping pattern; forming a conduit 6 by covering the sacrificial layer on the former while bonding overlapped layers each other; and removing the sacrificial layer from the inner part of the conduit after bonding.

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