PROBLEM TO BE SOLVED: To provide a catheter tube manufacturing method capable of efficiently implementing predetermined shapes while continuously manufacturing a plurality of catheter tubes using the same core wire, and also to provide a continuous body of catheter tubes.SOLUTION: A catheter tube manufacturing method for a catheter tube 10 comprises: a coat body forming step of forming an internal coat layer body 51 and an external coat layer body 53 by applying coats of a resin onto a core wire 40 a forming step of forming the internal coat layer body 51 and the external coat layer body 53 in predetermined shapes at a predetermined interval a cutting step, following the forming step, of cutting at predetermined positions a tubular continuous body 60 obtained on the core wire 40, into a plurality of discrete tubes 61, in each of which formed portions are provided and a core wire removing step of removing the core wire 40 from the discrete tubes 61.COPYRIGHT: (C)2014,JPO&INPIT【課題】複数のカテーテル用チューブを同一の芯線を用いて連続的に製造しつつ、効率よく所定の形状を付与できるカテーテル用チューブの製造方法およびカテーテル用チューブの連続体を提供する。【解決手段】芯線40上に樹脂を被覆して内層被覆体51および外層被覆体53を形成する被覆体形成工程と、内層被覆体51および外層被覆体53に所定の間隔で所定の形状に賦形する賦形工程と、賦形工程よりも後に、芯線40上に得られる管状連続体60を所定の位置で切断して各々に賦形された部位が設けられる複数の単体チューブ61を切り出す切断工程と、単体チューブ61から芯線40を除去する芯線除去工程と、を有するカテーテル用チューブ10の製造方法である。【選択図】図4
