(19)
(11) EP 3 990 090 A1

(12)

(43) Date of publication:
04.05.2022 Bulletin 2022/18

(21) Application number: 20832727.0

(22) Date of filing: 25.06.2020
(51) International Patent Classification (IPC): 
A61M 29/00(2006.01)
A61B 5/00(2006.01)
A61B 18/00(2006.01)
(52) Cooperative Patent Classification (CPC):
A61M 2025/1047; A61M 2025/1079; A61M 2025/0087; A61M 25/0084; A61N 2007/0043; A61B 2018/00404; A61B 2018/00285; A61B 2018/0212; A61B 18/1492; A61B 2018/1475; A61B 2018/1425; A61B 2018/143
(86) International application number:
PCT/US2020/039605
(87) International publication number:
WO 2020/264152 (30.12.2020 Gazette 2020/53)
(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:
KH MA MD TN

(30) Priority: 25.06.2019 US 201962866266 P
06.09.2019 US 201916563235
21.11.2019 US 201916690992

(71) Applicant: Neurotronic, Inc.
Plymouth, MN 55441 (US)

(72) Inventors:
  • WANG, Lixiao
    Henderson, Nevada 89011 (US)
  • CHEN, John, J.
    Plymouth, Minnesota 55446 (US)
  • TRAN, The Thomas Trinh
    Coon Rapids, Minnesota 55433 (US)

(74) Representative: Hansen, Norbert 
Maiwald Patentanwalts- und Rechtsanwaltsgesellschaft mbH Elisenhof Elisenstraße 3
80335 München
80335 München (DE)

   


(54) DELIVERY CATHETER AND METHOD OF DISEASE TREATMENT