US20120136344A1 - Neuromodulation cryotherapeutic devices and associated systems and methods - Google Patents

Neuromodulation cryotherapeutic devices and associated systems and methods Download PDF

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Publication number
US20120136344A1
US20120136344A1 US13/279,321 US201113279321A US2012136344A1 US 20120136344 A1 US20120136344 A1 US 20120136344A1 US 201113279321 A US201113279321 A US 201113279321A US 2012136344 A1 US2012136344 A1 US 2012136344A1
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US
United States
Prior art keywords
balloon
portion
cooling assembly
shaft
lumen
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
US13/279,321
Inventor
Naomi Buckley
Benjamin J. Clark
Michael Cummins
Danny Donovan
Luke Hughes
Brian Kelly
Gary Kelly
Grace Kelly
John Kelly
Gwenda McMullin
Karun D. Naga
Stephen Nash
Eric Ryba
Fiachra Sweeney
Vincenzo Tilotta
Lana Woolley
Denise Zarins
Mark Gelfand
Mark S. Leung
Barry Mullins
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.)
Medtronic Ardian Luxembourg SARL
Original Assignee
Medtronic Ardian Luxembourg SARL
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 to US40696810P priority Critical
Priority to US201161528091P priority
Priority to US201161528684P priority
Priority to US201161546510P priority
Application filed by Medtronic Ardian Luxembourg SARL filed Critical Medtronic Ardian Luxembourg SARL
Priority to US13/279,321 priority patent/US20120136344A1/en
Priority claimed from CN 201120416226 external-priority patent/CN202714918U/en
Priority claimed from CN201110330645.8A external-priority patent/CN102727298B/en
Priority claimed from TW100139039A external-priority patent/TW201223577A/en
Assigned to MEDTRONIC ARDIAN LUXEMBOURG S.A.R.L. reassignment MEDTRONIC ARDIAN LUXEMBOURG S.A.R.L. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MULLINS, BARRY, GELFAND, MARK, DONOVAN, DANNY, BUCKLEY, NAOMI, CUMMINS, MICHAEL, KELLY, BRIAN, KELLY, GRACE, SWEENEY, FIACHRA, HUGHES, LUKE, MCMULLIN, GWENDA, TILOTTA, VINCENZO, KELLY, GARY, KELLY, JOHN, LEUNG, MARK S., NASH, STEPHEN, WOOLLEY, LANA, CLARK, BENJAMIN J., NAGA, KARUN D., RYBA, ERIC, ZARINS, DENISE
Publication of US20120136344A1 publication Critical patent/US20120136344A1/en
Application status is Abandoned legal-status Critical

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22054Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation with two balloons
    • AHUMAN NE