| 摘要 |
PROBLEM TO BE SOLVED: To provide a catheter not requiring attachment of a thermoplastic resin tube, having no level difference at the tip, operable, safe, having an adjustable diameter and exhibiting high cost performance by providing a cut portion in a catheter body. SOLUTION: In a catheter having a catheter body and an outside polymer layer covering the peripheral face of the catheter body, and at least one cut portion is provided axially from the tip of the catheter body. |
