TOOL FOR REMOVAL OF EXTRANEOUS FOREIGN MATERIAL FROM A TUBULAR SPACE BY ONE OR MORE OF BRUSHING, SCRUBBING, SCRAPING, OR WIPING

摘要

A tool for removal of extraneous foreign material from a tubular space by one or more of brushing, scrubbing, scraping, or wiping. The tool may comprise at least one supporting body and at least one cleaning appendix. The cleaning appendix may be made of a first material. The supporting body may be made of a second material. The first material may be more flexible than the second material. The first material may be at least one thermosetting plastic material.