(19)
(11) EP 3 213 791 A8

(12) CORRECTED EUROPEAN PATENT APPLICATION
published in accordance with Art. 153(4) EPC

(15) Correction information:
Corrected version no 1 (W1 A1)

(48) Corrigendum issued on:
11.10.2017 Bulletin 2017/41

(43) Date of publication:
06.09.2017 Bulletin 2017/36

(21) Application number: 15855569.8

(22) Date of filing: 28.10.2015
(51) International Patent Classification (IPC): 
A61M 25/10(2013.01)
A61M 25/01(2006.01)
 A61M 25/00(2006.01)
(86) International application number:
PCT/JP2015/080334
(87) International publication number:
WO 2016/068167 (06.05.2016 Gazette 2016/18)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA

(30) Priority: 30.10.2014 JP 2014221134

(71) Applicant: Goodman Co., Ltd.
Aichi 460-0008 (JP)

(72) Inventors:
  • IWANO Kenshi
    Seto-shi Aichi 489-0976 (JP)
  • MIYAKE Takamasa
    Seto-shi Aichi 489-0976 (JP)
  • OGAWA Tomokazu
    Seto-shi Aichi 489-0976 (JP)
  • OGAWA Keisuke
    Seto-shi Aichi 489-0976 (JP)
  • FUJISAWA Soichiro
    Seto-shi Aichi 489-0976 (JP)
  • OTA Mitsuhiro
    Seto-shi Aichi 489-0976 (JP)

(74) Representative: Epping - Hermann - Fischer 
Patentanwaltsgesellschaft mbH Schloßschmidstraße 5
80639 München
80639 München (DE)

   


(54) BALLOON CATHETER


(57) A balloon catheter is provided that is capable of suppressing warping of a balloon. A balloon catheter 10 is provided with an outer shaft 11, an inner shaft 12, and a balloon 14. The inner shaft 12 is inserted inside the outer shaft 11 and a part of the inner shaft 12 extends from a leading end of the outer shaft 12. The balloon 14 includes a base end side joint portion 21 and a leading end side joint portion 22. The base end side joint portion 21 is a portion joined to the outer shaft 11. The leading end side joint portion 22 is a portion joined to the inner shaft 12. The inner shaft 12 has an extension portion. The extension portion is configured to extend and retract in an axial line direction.