ROTATIONAL ATHERECTOMY DEVICE WITH EXCHANGEABLE DRIVE SHAFT AND MESHING GEARS - Patent 3206591

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EP 3 206 591 A1

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(43)	Date of publication:
	23.08.2017 Bulletin 2017/34

(21)	Application number: 15850654.3

(22)	Date of filing: 05.10.2015

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International Patent Classification (IPC):

A61B 17/00^(2006.01)

(86)	International application number:
	PCT/US2015/054026

(87)	International publication number:
	WO 2016/060871 (21.04.2016 Gazette 2016/16)

(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

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Priority:

14.10.2014 US 201414513493

(71)	Applicant: Cardiovascular Systems, Inc.
	New Brighton, Minnesota 55112 (US)

(72)	Inventors:
	RYDBERG, Nicholas W. New Brighton, Minnesota 55112 (US) SMITH, Gregory H. New Brighton, Minnesota 55112 (US) POTTS, Blake G. New Brighton, Minnesota 55112 (US)

(74)	Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte
	Am Brauhaus 8 01099 Dresden 01099 Dresden (DE)

(54)	ROTATIONAL ATHERECTOMY DEVICE WITH EXCHANGEABLE DRIVE SHAFT AND MESHING GEARS