JP2016531612A5 - - Google Patents

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Publication number
JP2016531612A5
JP2016531612A5 JP2016517361A JP2016517361A JP2016531612A5 JP 2016531612 A5 JP2016531612 A5 JP 2016531612A5 JP 2016517361 A JP2016517361 A JP 2016517361A JP 2016517361 A JP2016517361 A JP 2016517361A JP 2016531612 A5 JP2016531612 A5 JP 2016531612A5
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JP
Japan
Prior art keywords
elongate member
track element
catheter
neuromodulation
track
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2016517361A
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Japanese (ja)
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JP2016531612A (en
Filing date
Publication date
Priority claimed from US14/041,270 external-priority patent/US20150066118A1/en
Application filed filed Critical
Priority claimed from PCT/US2014/056040 external-priority patent/WO2015047817A1/en
Publication of JP2016531612A publication Critical patent/JP2016531612A/en
Publication of JP2016531612A5 publication Critical patent/JP2016531612A5/ja
Pending legal-status Critical Current

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Claims (6)

神経調節装置において、
ヒト患者の標的血管内の血管内配置のために構成されたカテーテル、
前記カテーテルの遠位部に治療用アセンブリ、
を備え、
前記治療用アセンブリはトラック素子及び前記トラック素子により摺動可能に運ばれた長尺部材を備え、前記長尺部材はその遠位部周囲に配置された神経調節素子を備え、
前記トラック素子は、前記標的血管の前記内壁部沿いの１つ以上の治療位置と並置で前記神経調節素子を位置決めするような大きさ及び形状の予備成形されたらせん構造を有する展開形態へ、ロー・プロファイル送達形態から自己拡張するように構成される、
前記装置。 In the neuromodulator,
A catheter configured for intravascular placement within a target vessel of a human patient;
A therapeutic assembly at the distal portion of the catheter;
With
The therapeutic assembly comprises a track element and an elongate member slidably carried by the track element, the elongate member comprising a neuromodulation element disposed about a distal portion thereof;
The track element is in a deployment configuration having a preformed helical structure sized and shaped to position the neuromodulation element in juxtaposition with one or more treatment locations along the inner wall of the target vessel. Configured to self-expand from profile delivery forms;
Said device. 前記トラック素子はニチノール・ワイヤを備え、前記長尺部材は前記ニチノール・ワイヤを少なくとも部分的に被覆するように構成されたシースを備える、請求項１に記載の前記装置。 The apparatus of claim 1 , wherein the track element comprises a nitinol wire and the elongate member comprises a sheath configured to at least partially cover the nitinol wire. 前記神経調節素子は第一神経調節素子であり、前記長尺部材は前記第一神経調節素子から離隔された第二神経調節素子を備える、請求項１に記載の前記装置。 The neuromodulation element is a first neuromodulatory element, the elongate member comprises a second neuromodulation element which is spaced apart from the first neuromodulatory element, the device according to claim 1. 前記カテーテルはガイド・カテーテルであり、前記ガイド・カテーテルは、前記送達形態の前記トラック素子を半径方向に制止させると同時に前記標的血管中の前記治療用アセンブリを血管内で位置決めするように構成され、さらに前記治療用アセンブリに関して前記ガイド・カテーテルの近位への後退は、前記展開形態へ前記トラック素子を解放する、請求項１に記載の前記装置。 The catheter is a guide catheter, the guide catheter configured to radially stop the track element of the delivery configuration and simultaneously position the therapeutic assembly in the target vessel within the vessel; 2. The apparatus of claim 1 , further wherein proximal retraction of the guide catheter with respect to the treatment assembly releases the track element to the deployed configuration. 前記神経調節素子は前記長尺部材の前記遠位部に配置され熱高周波（ＲＦ）エネルギーを送達するように構成された電極を備える、請求項１に記載の前記装置。 The apparatus of claim 1 , wherein the neuromodulating element comprises an electrode disposed at the distal portion of the elongate member and configured to deliver thermal radio frequency (RF) energy. 前記トラック素子に関して前記長尺部材を押し出すまたは引っ張るための操作用ワイヤをさらに備える、請求項１に記載の前記装置。 Further comprising an operating wire for pulling or pushing the elongated member with respect to said track element, the device according to claim 1.
JP2016517361A 2013-09-30 2014-09-17 Intravascular neuromodulation device having a spiral track and related methods Pending JP2016531612A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/041,270 2013-09-30
US14/041,270 US20150066118A1 (en) 2013-08-28 2013-09-30 Intravascular Neuromodulation Device Having a Spiral Track and Associated Methods
PCT/US2014/056040 WO2015047817A1 (en) 2013-09-30 2014-09-17 Intravascular neuromodulation device having a spiral track and associated methods

Publications (2)

Publication Number Publication Date
JP2016531612A JP2016531612A (en) 2016-10-13
JP2016531612A5 true JP2016531612A5 (en) 2017-10-26

Family

ID=52744356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016517361A Pending JP2016531612A (en) 2013-09-30 2014-09-17 Intravascular neuromodulation device having a spiral track and related methods

Country Status (4)

Country Link
EP (1) EP3052040A1 (en)
JP (1) JP2016531612A (en)
CN (1) CN105578982A (en)
WO (1) WO2015047817A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10588691B2 (en) 2012-09-12 2020-03-17 Relievant Medsystems, Inc. Radiofrequency ablation of tissue within a vertebral body
IL238516B (en) 2012-11-05 2022-08-01 Relievant Medsystems Inc System and methods for creating curved paths through bone and modulating nerves within the bone
US9724151B2 (en) 2013-08-08 2017-08-08 Relievant Medsystems, Inc. Modulating nerves within bone using bone fasteners
US20180154155A1 (en) * 2016-12-05 2018-06-07 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation devices for delivering neuromodulation energy to proximal vascular portions and distal vascular portions and associated systems and methods
CN107583176A (en) * 2017-09-25 2018-01-16 温州医科大学附属第医院 Two-chamber spiral duct is used in intervention
WO2020086110A1 (en) * 2018-10-26 2020-04-30 Kim Daniel H Apparatus and method for transoral minimally invasive treatment of gastrointestinal diseases
WO2021050767A1 (en) 2019-09-12 2021-03-18 Relievant Medsystems, Inc. Systems and methods for tissue modulation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7653438B2 (en) * 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US8347891B2 (en) * 2002-04-08 2013-01-08 Medtronic Ardian Luxembourg S.A.R.L. Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen
CN102933169B (en) * 2010-04-14 2016-03-16 波士顿科学西美德公司 Adopt the renal artery denervation art apparatus of spiral forming device
US8870863B2 (en) * 2010-04-26 2014-10-28 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
TWI556849B (en) * 2010-10-21 2016-11-11 美敦力阿福盧森堡公司 Catheter apparatus for renal neuromodulation
WO2012061164A1 (en) * 2010-10-25 2012-05-10 Kevin Mauch Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods
AU2012287189B2 (en) * 2011-07-22 2016-10-06 Boston Scientific Scimed, Inc. Nerve modulation system with a nerve modulation element positionable in a helical guide
US20130165921A1 (en) * 2011-08-24 2013-06-27 Boston Scientific Scimed, Inc. Device and methods for nerve modulation

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