AU2014253527B2 - Unfurling electrode devices with the multiple longitudinal electrode segments - Google Patents

Unfurling electrode devices with the multiple longitudinal electrode segments Download PDF

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Publication number
AU2014253527B2
AU2014253527B2 AU2014253527A AU2014253527A AU2014253527B2 AU 2014253527 B2 AU2014253527 B2 AU 2014253527B2 AU 2014253527 A AU2014253527 A AU 2014253527A AU 2014253527 A AU2014253527 A AU 2014253527A AU 2014253527 B2 AU2014253527 B2 AU 2014253527B2
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AU
Australia
Prior art keywords
ablation structure
ablation
expansion member
longitudinal electrode
longitudinal
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.)
Ceased
Application number
AU2014253527A
Other languages
English (en)
Other versions
AU2014253527A1 (en
Inventor
Christopher L. Bagley
Hillary K. Huszar
Allen D. Jameson
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 US14/519,409 external-priority patent/US9763733B2/en
Priority claimed from US14/519,950 external-priority patent/US9743981B2/en
Application filed by Covidien LP filed Critical Covidien LP
Publication of AU2014253527A1 publication Critical patent/AU2014253527A1/en
Application granted granted Critical
Publication of AU2014253527B2 publication Critical patent/AU2014253527B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

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AU2014253527A 2013-10-25 2014-10-23 Unfurling electrode devices with the multiple longitudinal electrode segments Ceased AU2014253527B2 (en)

Applications Claiming Priority (12)

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

Publications (2)

Publication Number Publication Date
AU2014253527A1 AU2014253527A1 (en) 2015-05-14
AU2014253527B2 true AU2014253527B2 (en) 2019-01-17

Family

ID=53002972

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2014253527A Ceased AU2014253527B2 (en) 2013-10-25 2014-10-23 Unfurling electrode devices with the multiple longitudinal electrode segments

Country Status (4)

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JP (2) JP6445834B2 (ja)
CN (1) CN104546118B (ja)
AU (1) AU2014253527B2 (ja)
CA (1) CA2868603A1 (ja)

Families Citing this family (1)

* 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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7150745B2 (en) * 2004-01-09 2006-12-19 Barrx Medical, Inc. Devices and methods for treatment of luminal tissue
US8012149B2 (en) * 1999-11-16 2011-09-06 Barrx Medical, Inc. Methods and systems for determining physiologic characteristics for treatment of the esophagus

Family Cites Families (5)

* 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
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
EP2789301B1 (en) * 2011-08-25 2017-02-22 Covidien LP Systems and devices for treatment of luminal tissue

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8012149B2 (en) * 1999-11-16 2011-09-06 Barrx Medical, Inc. 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

Also Published As

Publication number Publication date
JP2019055238A (ja) 2019-04-11
JP6445834B2 (ja) 2018-12-26
AU2014253527A1 (en) 2015-05-14
CA2868603A1 (en) 2015-04-25
JP6647374B2 (ja) 2020-02-14
JP2015083133A (ja) 2015-04-30
CN104546118B (zh) 2018-11-13
CN104546118A (zh) 2015-04-29

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired