PULL THROUGHS

摘要

A pull through comprising a filament (1) having at least a thermoplastics surface, and a moulded thermoplastic mass (2) about said filament defining a pull through profile adapted for the purpose of the pull through, wherein the filament (1) is a monofilament (whether of the one material or otherwise) sufficiently stiff t o enable its threading through a conduit, passageway or the like of a member (e.g.; endoscope) for which it is adapted or intended f or use, and wherein said moulded thermoplastic mass (2) is of a material of lower melting point than at least part of said filament (1). A method of manufacturing said pull through is also disclosed.