CA2868603A1 - Deploiement de dispositifs d'electrodes avec des segments d'electrode longitudinale multiples - Google Patents

Deploiement de dispositifs d'electrodes avec des segments d'electrode longitudinale multiples Download PDF

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Publication number
CA2868603A1
CA2868603A1 CA 2868603 CA2868603A CA2868603A1 CA 2868603 A1 CA2868603 A1 CA 2868603A1 CA 2868603 CA2868603 CA 2868603 CA 2868603 A CA2868603 A CA 2868603A CA 2868603 A1 CA2868603 A1 CA 2868603A1
Authority
CA
Canada
Prior art keywords
ablation
ablation structure
expansion member
longitudinal electrode
catheter
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.)
Abandoned
Application number
CA 2868603
Other languages
English (en)
Inventor
Allen D. Jameson
Christopher L. Bagley
Hillary K. Huszar
Mark A. Maguire
David S. Utley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien LP
Original Assignee
Covidien LP
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US14/520,028 external-priority patent/US9918789B2/en
Priority claimed from US14/519,409 external-priority patent/US9763733B2/en
Application filed by Covidien LP filed Critical Covidien LP
Publication of CA2868603A1 publication Critical patent/CA2868603A1/fr
Abandoned legal-status Critical Current

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  • Surgical Instruments (AREA)
CA 2868603 2013-10-25 2014-10-23 Deploiement de dispositifs d'electrodes avec des segments d'electrode longitudinale multiples Abandoned CA2868603A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US201361895514P 2013-10-25 2013-10-25
US201361895530P 2013-10-25 2013-10-25
US201361895501P 2013-10-25 2013-10-25
US61/895,514 2013-10-25
US61/895,501 2013-10-25
US61/895,530 2013-10-25
US14/520,028 US9918789B2 (en) 2013-10-25 2014-10-21 Unfurling electrode devices with the protection element
US14/520,028 2014-10-21
US14/519,950 2014-10-21
US14/519,950 US9743981B2 (en) 2013-10-25 2014-10-21 Unfurling electrode devices with spring
US14/519,409 2014-10-21
US14/519,409 US9763733B2 (en) 2013-10-25 2014-10-21 Unfurling electrode devices with the multiple longitudinal electrode segments

Publications (1)

Publication Number Publication Date
CA2868603A1 true CA2868603A1 (fr) 2015-04-25

Family

ID=53002972

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2868603 Abandoned CA2868603A1 (fr) 2013-10-25 2014-10-23 Deploiement de dispositifs d'electrodes avec des segments d'electrode longitudinale multiples

Country Status (4)

Country Link
JP (2) JP6445834B2 (fr)
CN (1) CN104546118B (fr)
AU (1) AU2014253527B2 (fr)
CA (1) CA2868603A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2551117A (en) * 2016-05-31 2017-12-13 Creo Medical Ltd Electrosurgical apparatus and method
CA3175952A1 (fr) * 2020-05-27 2021-12-02 PAVmed Inc. Systemes et procedes de division mini-invasive de structures fibreuses
CN117426858A (zh) * 2022-07-14 2024-01-23 波士顿科学医疗器械有限公司 用于治疗静脉曲张的具有电镀加热元件的消融导管
CN117159130B (zh) * 2023-09-22 2024-09-06 朗信医疗科技(无锡)有限公司 一种自然腔道消融电极

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6216043B1 (en) * 1994-03-04 2001-04-10 Ep Technologies, Inc. Asymmetric multiple electrode support structures
US7452358B2 (en) * 1996-01-05 2008-11-18 Thermage, Inc. RF electrode assembly for handpiece
US20060095032A1 (en) * 1999-11-16 2006-05-04 Jerome Jackson Methods and systems for determining physiologic characteristics for treatment of the esophagus
US7150745B2 (en) * 2004-01-09 2006-12-19 Barrx Medical, Inc. Devices and methods for treatment of luminal tissue
US8702694B2 (en) * 2005-11-23 2014-04-22 Covidien Lp Auto-aligning ablating device and method of use
US8784338B2 (en) * 2007-06-22 2014-07-22 Covidien Lp Electrical means to normalize ablational energy transmission to a luminal tissue surface of varying size
KR101497458B1 (ko) * 2011-08-25 2015-03-02 코비디엔 엘피 관강 조직의 치료용 시스템, 장치 및 방법

Also Published As

Publication number Publication date
CN104546118B (zh) 2018-11-13
AU2014253527A1 (en) 2015-05-14
JP6647374B2 (ja) 2020-02-14
CN104546118A (zh) 2015-04-29
JP6445834B2 (ja) 2018-12-26
JP2019055238A (ja) 2019-04-11
AU2014253527B2 (en) 2019-01-17
JP2015083133A (ja) 2015-04-30

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191011

FZDE Discontinued

Effective date: 20230815