Medical elastomer hose and preparation method thereof

The invention discloses a medical elastomer hose and a preparation method thereof. The medical elastomer hose comprises a star-shaped supporting core, a supporting reinforcing pipe is arranged on theouter side of the star-shaped supporting core, a spiral reinforcing rib is arranged on the outer side of the supporting reinforcing pipe, heat resisting pipes are further arranged in three cavities formed between the star-shaped supporting core and the supporting reinforcing pipe, and a protective pipe is further arranged on the outer side of the supporting reinforcing pipe; each heat resisting pipe comprises a polypropylene layer and a chlorinated polyethylene layer; and the protective pipe is made of a soft elastic material. The medical elastomer hose is novel in conception, three gas through pipes are arranged in the hose and are fixed and positioned through the star-shaped supporting core, the overall strength and applicability of the interior of the hose body are improved, and the external protective pipe is