CA2666334A1 - Endovascular cryotreatment catheter - Google Patents

Endovascular cryotreatment catheter Download PDF

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Publication number
CA2666334A1
CA2666334A1 CA002666334A CA2666334A CA2666334A1 CA 2666334 A1 CA2666334 A1 CA 2666334A1 CA 002666334 A CA002666334 A CA 002666334A CA 2666334 A CA2666334 A CA 2666334A CA 2666334 A1 CA2666334 A1 CA 2666334A1
Authority
CA
Canada
Prior art keywords
cooling chamber
balloon
catheter
fluid
cooling
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.)
Granted
Application number
CA002666334A
Other languages
French (fr)
Other versions
CA2666334C (en
Inventor
Miriam Lane
Leonilda Capuano
David Holtan
Jean-Pierre Lalonde
Claudia Lueckge
Jean-Luc Pageard
Marwan Abboud
Johnny Al Asmar
Abderrahim Benrabah
Ken Chen
John W. Lehmann
Philippe Marchand
Robert Martin
Frederic L. Milder
Daniel Nahon
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 Cryocath LP
Original Assignee
Cryocath Technologies Inc.
Miriam Lane
Leonilda Capuano
David Holtan
Jean-Pierre Lalonde
Claudia Lueckge
Jean-Luc Pageard
Marwan Abboud
Johnny Al Asmar
Abderrahim Benrabah
Ken Chen
John W. Lehmann
Philippe Marchand
Robert Martin
Frederic L. Milder
Daniel Nahon
Medtronic Cryocath 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
Application filed by Cryocath Technologies Inc., Miriam Lane, Leonilda Capuano, David Holtan, Jean-Pierre Lalonde, Claudia Lueckge, Jean-Luc Pageard, Marwan Abboud, Johnny Al Asmar, Abderrahim Benrabah, Ken Chen, John W. Lehmann, Philippe Marchand, Robert Martin, Frederic L. Milder, Daniel Nahon, Medtronic Cryocath Lp filed Critical Cryocath Technologies Inc.
Publication of CA2666334A1 publication Critical patent/CA2666334A1/en
Application granted granted Critical
Publication of CA2666334C publication Critical patent/CA2666334C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements 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
    • A61B2017/22001—Angioplasty, e.g. PCTA
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements 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
    • A61B2017/22051—Implements 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements 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
    • A61B2017/22051—Implements 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
    • A61B2017/22054—Implements 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements 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
    • A61B2017/22051—Implements 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
    • A61B2017/22065—Functions of balloons
    • A61B2017/22069—Immobilising; Stabilising
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0231—Characteristics of handpieces or probes
    • A61B2018/0262—Characteristics of handpieces or probes using a circulating cryogenic fluid
    • A61B2018/0268—Characteristics of handpieces or probes using a circulating cryogenic fluid with restriction of flow

Abstract

An elongated catheter device with a distal balloon assembly is adapted for endovascular insertion. Coolant injected through the device may, in different embodiments, directly cool tissue contacting the balloon, or may cool a separate internal chamber. In the first case, the coolant also inflates the balloon, and spent coolant is returned to the handle via a return passage extending through the body of the catheter. Plural balloons may be provided, wherein a secondary outer balloon surrounds a primary inner balloon, the primary balloon being filled with coolant and acting as the cooling chamber, the secondary balloon being coupled to a vacuum return lumen to serve as a robust leak containment device and thermal insulator around the cooling chamber. Various configurations, such as surface modification of the balloon interface, or placement of particles, coatings, or expandable meshes or coils in the balloon interface, may be employed to achieve this function.

Claims (7)

1. A catheter comprising:

a handle in fluid communication with a supply of cooling fluid having a boiling temperature, and a source of fluid evacuation, a cooling chamber having fluid impermeable inner and outer surfaces, an elongate catheter body having a coolant injection lumen having proximal and distal end portions, the proximal end portion being in fluid communication with the supply of cooling fluid, the distal end portion being in fluid communication with the cooling chamber, and a primary return lumen having proximal and distal end portions, the proximal end portion being in fluid communication with the source of vacuum, the distal end portion being in fluid communication with the cooling chamber, an expandable member having inner and outer surfaces coupled around said cooling chamber, wherein a space exists between the cooling chamber outer surface and the expandable member inner surface, and a secondary return lumen disposed within the catheter body, having proximal and distal end portions, the proximal end portion being in fluid communication with the source of vacuum, the distal end portion being in fluid communication with the space.
2. The catheter of claim 1, wherein the cooling chamber is controllably filled with cooling fluid, and vacuum is applied to the primary return lumen to direct the cooling fluid to flow from the cooling chamber through to the primary return lumen.
3. The catheter of claim 2, wherein the outer surface of the expandable member is disposed in contact with tissue proximate a body lumen to effect thermal conduction between said tissue and the flow of cooling fluid in the cooling chamber.
4. The catheter of claim 2, wherein vacuum is applied to the secondary return lumen.
5. The catheter of claim 1, wherein the cooling chamber is an inflatable membrane transitionable from a first volume to a second volume, the second volume being larger than the first volume.
6. The catheter of claim 1, further comprising at least one temperature sensor disposed within the cooling chamber.
7. The catheter of claim 1, further comprising at least one pressure sensor disposed with the cooling chamber.
CA2666334A 2001-08-31 2002-08-29 Endovascular cryotreatment catheter Expired - Fee Related CA2666334C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/945,319 2001-08-31
US09/945,319 US6575966B2 (en) 1999-08-23 2001-08-31 Endovascular cryotreatment catheter
CA002458832A CA2458832C (en) 2001-08-31 2002-08-29 Endovascular cryotreatment catheter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002458832A Division CA2458832C (en) 2001-08-31 2002-08-29 Endovascular cryotreatment catheter

Publications (2)

Publication Number Publication Date
CA2666334A1 true CA2666334A1 (en) 2003-03-13
CA2666334C CA2666334C (en) 2012-05-15

Family

ID=25482965

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2666334A Expired - Fee Related CA2666334C (en) 2001-08-31 2002-08-29 Endovascular cryotreatment catheter
CA002458832A Expired - Fee Related CA2458832C (en) 2001-08-31 2002-08-29 Endovascular cryotreatment catheter

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002458832A Expired - Fee Related CA2458832C (en) 2001-08-31 2002-08-29 Endovascular cryotreatment catheter

Country Status (6)

Country Link
US (3) US6575966B2 (en)
EP (1) EP1424950B1 (en)
AT (1) ATE376398T1 (en)
CA (2) CA2666334C (en)
DE (1) DE60223152T2 (en)
WO (1) WO2003020334A2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010054468A1 (en) * 2008-11-12 2010-05-20 Medtronic Cryocath Lp Coolant injection tube
WO2011091508A1 (en) * 2010-01-27 2011-08-04 Medtronic Cryocath Lp Partially compliant balloon device
WO2011091507A1 (en) * 2010-01-28 2011-08-04 Medtronic Cryocath Lp Triple balloon catheter
WO2012012869A1 (en) * 2010-07-28 2012-02-02 Medtronic Cryocath Lp Device and method for pulmonary vein isolation
WO2015139117A1 (en) * 2014-03-21 2015-09-24 Medtronic Cryocath Lp Balloon design to reduce distal length
US9855089B2 (en) 2014-03-21 2018-01-02 Medtronic Cryocath Lp Shape changing ablation balloon

Families Citing this family (270)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5971979A (en) * 1997-12-02 1999-10-26 Odyssey Technologies, Inc. Method for cryogenic inhibition of hyperplasia
US7004936B2 (en) * 2000-08-09 2006-02-28 Cryocor, Inc. Refrigeration source for a cryoablation catheter
US7527622B2 (en) * 1999-08-23 2009-05-05 Cryocath Technologies Inc. Endovascular cryotreatment catheter
CA2388861C (en) 1999-11-16 2013-09-03 Robert A. Ganz System and method of treating abnormal tissue in the human esophagus
US20060095032A1 (en) 1999-11-16 2006-05-04 Jerome Jackson Methods and systems for determining physiologic characteristics for treatment of the esophagus
US20040215235A1 (en) 1999-11-16 2004-10-28 Barrx, Inc. Methods and systems for determining physiologic characteristics for treatment of the esophagus
US20040243118A1 (en) * 2001-06-01 2004-12-02 Ayers Gregory M. Device and method for positioning a catheter tip for creating a cryogenic lesion
US7455666B2 (en) 2001-07-13 2008-11-25 Board Of Regents, The University Of Texas System Methods and apparatuses for navigating the subarachnoid space
AU2002337596A1 (en) * 2001-09-27 2003-04-07 Galil Medical Ltd. Cryoplasty apparatus and method
AU2002341359A1 (en) * 2001-09-27 2003-04-07 Galil Medical Ltd. Apparatus and method for cryosurgical treatment of tumors of the breast
US6755849B1 (en) 2002-03-28 2004-06-29 Board Of Regents, The University Of Texas System Method for delivering energy to tissue and apparatus
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
US8150519B2 (en) 2002-04-08 2012-04-03 Ardian, Inc. Methods and apparatus for bilateral renal neuromodulation
US7653438B2 (en) 2002-04-08 2010-01-26 Ardian, Inc. Methods and apparatus for renal neuromodulation
US7756583B2 (en) 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
US7004937B2 (en) * 2002-07-31 2006-02-28 Cryocor, Inc. Wire reinforced articulation segment
US7396354B2 (en) * 2002-08-05 2008-07-08 Rychnovsky Steven J Light delivery catheter
US20040034344A1 (en) * 2002-08-16 2004-02-19 Eric Ryba Tip pressure monitoring for cryoablation catheters
US20040034365A1 (en) * 2002-08-16 2004-02-19 Lentz David J. Catheter having articulation system
US6955673B2 (en) * 2002-08-16 2005-10-18 Cryocor, Inc. Heat transfer segment for a cryoablation catheter
US6923754B2 (en) * 2002-11-06 2005-08-02 Senorx, Inc. Vacuum device and method for treating tissue adjacent a body cavity
US8328710B2 (en) * 2002-11-06 2012-12-11 Senorx, Inc. Temporary catheter for biopsy site tissue fixation
US6824543B2 (en) 2002-12-11 2004-11-30 Cryocor, Inc. Guidance system for a cryocatheter
US6796979B2 (en) * 2002-12-11 2004-09-28 Cryocor, Inc. Coaxial catheter system for performing a single step cryoablation
US7195625B2 (en) 2002-12-11 2007-03-27 Cryocor, Inc. Catheter system for performing a single step cryoablation
US20040116921A1 (en) * 2002-12-11 2004-06-17 Marshall Sherman Cold tip rf/ultrasonic ablation catheter
US6893433B2 (en) * 2002-12-11 2005-05-17 Cryocor, Inc. System and method for performing a single step cryoablation
CN2885311Y (en) 2006-01-18 2007-04-04 郑成福 Via urethra prostate therapeutic equipment using photodynamic therapy
US20080269846A1 (en) * 2003-03-14 2008-10-30 Light Sciences Oncology, Inc. Device for treatment of blood vessels using light
US7252677B2 (en) * 2003-03-14 2007-08-07 Light Sciences Oncology, Inc. Light generating device to intravascular use
US10376711B2 (en) * 2003-03-14 2019-08-13 Light Sciences Oncology Inc. Light generating guide wire for intravascular use
US20040215177A1 (en) 2003-04-24 2004-10-28 Scimed Life Systems, Inc. Therapeutic apparatus having insulated region at the insertion area
US7101387B2 (en) 2003-04-30 2006-09-05 Scimed Life Systems, Inc. Radio frequency ablation cooling shield
US7060062B2 (en) * 2003-06-04 2006-06-13 Cryo Vascular Systems, Inc. Controllable pressure cryogenic balloon treatment system and method
US20040267338A1 (en) * 2003-06-25 2004-12-30 Kent Harrison Targeted tissue cooling within a body
US6981382B2 (en) * 2003-07-24 2006-01-03 Cryocor, Inc. Distal end for cryoablation catheters
US20050027289A1 (en) * 2003-07-31 2005-02-03 Thomas Castellano Cryoablation systems and methods
AU2004285412A1 (en) 2003-09-12 2005-05-12 Minnow Medical, Llc Selectable eccentric remodeling and/or ablation of atherosclerotic material
US20050131513A1 (en) * 2003-12-16 2005-06-16 Cook Incorporated Stent catheter with a permanently affixed conductor
US7150745B2 (en) 2004-01-09 2006-12-19 Barrx Medical, Inc. Devices and methods for treatment of luminal tissue
US7070594B2 (en) * 2004-02-10 2006-07-04 Cryocor, Inc. System and method for assessing ice ball formation during a cryoablation procedure
US20050198972A1 (en) * 2004-03-10 2005-09-15 Lentz David J. Pressure-temperature control for a cryoablation catheter system
US8491636B2 (en) 2004-03-23 2013-07-23 Medtronic Cryopath LP Method and apparatus for inflating and deflating balloon catheters
US9555223B2 (en) * 2004-03-23 2017-01-31 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
US7727228B2 (en) * 2004-03-23 2010-06-01 Medtronic Cryocath Lp Method and apparatus for inflating and deflating balloon catheters
JP3962999B2 (en) * 2004-03-29 2007-08-22 有限会社エスアールジェイ Endoscope device
US7288088B2 (en) 2004-05-10 2007-10-30 Boston Scientific Scimed, Inc. Clamp based low temperature lesion formation apparatus, systems and methods
US7291142B2 (en) 2004-05-10 2007-11-06 Boston Scientific Scimed, Inc. Low temperature lesion formation apparatus, systems and methods
US7582083B2 (en) * 2004-05-10 2009-09-01 Boston Scientific Scimed, Inc. Probe based low temperature lesion formation apparatus, systems and methods
US8177779B2 (en) * 2004-06-02 2012-05-15 Boston Scientific Scimed, Inc. Controllable pressure cryogenic balloon treatment system and method
US20050283146A1 (en) * 2004-06-17 2005-12-22 Lentz David J Thermally extended spiral cryotip for a cryoablation catheter
US7156840B2 (en) * 2004-06-29 2007-01-02 Cryocor, Inc. Pressure monitor for cryoablation catheter
US7163535B2 (en) * 2004-06-30 2007-01-16 Cryocor, Inc. System for detecting leaks and occlusions in a cryoablation catheter
US7357797B2 (en) * 2004-06-30 2008-04-15 Cryocor, Inc. System and method for varying return pressure to control tip temperature of a cryoablation catheter
US9277955B2 (en) 2010-04-09 2016-03-08 Vessix Vascular, Inc. Power generating and control apparatus for the treatment of tissue
US8396548B2 (en) 2008-11-14 2013-03-12 Vessix Vascular, Inc. Selective drug delivery in a lumen
US9713730B2 (en) 2004-09-10 2017-07-25 Boston Scientific Scimed, Inc. Apparatus and method for treatment of in-stent restenosis
US20060069385A1 (en) * 2004-09-28 2006-03-30 Scimed Life Systems, Inc. Methods and apparatus for tissue cryotherapy
US7662082B2 (en) 2004-11-05 2010-02-16 Theragenics Corporation Expandable brachytherapy device
US7604631B2 (en) * 2004-12-15 2009-10-20 Boston Scientific Scimed, Inc. Efficient controlled cryogenic fluid delivery into a balloon catheter and other treatment devices
US8206345B2 (en) * 2005-03-07 2012-06-26 Medtronic Cryocath Lp Fluid control system for a medical device
US20070129652A1 (en) * 2005-11-15 2007-06-07 Henry Nita Methods and apparatus for intracranial ultrasound therapies
US7963940B2 (en) * 2005-08-22 2011-06-21 Boston Scientific Scimed, Inc. Local perfusion device
US8273006B2 (en) * 2005-11-18 2012-09-25 Senorx, Inc. Tissue irradiation
US7413539B2 (en) * 2005-11-18 2008-08-19 Senorx, Inc. Treatment of a body cavity
US8079946B2 (en) 2005-11-18 2011-12-20 Senorx, Inc. Asymmetrical irradiation of a body cavity
US8702694B2 (en) * 2005-11-23 2014-04-22 Covidien Lp Auto-aligning ablating device and method of use
US7997278B2 (en) 2005-11-23 2011-08-16 Barrx Medical, Inc. Precision ablating method
US9937332B2 (en) * 2006-02-06 2018-04-10 Medtronic Cryocath Lp Cryo-perfusion balloon device
US8019435B2 (en) 2006-05-02 2011-09-13 Boston Scientific Scimed, Inc. Control of arterial smooth muscle tone
US20070299433A1 (en) * 2006-06-27 2007-12-27 C2 Therapeutics Barrett's Esophagus Cryogenic Ablation System
US9050117B2 (en) * 2006-08-28 2015-06-09 The Regents Of The University Of California Dynamic cooling of human skin using a nontoxic cryogen with no ozone depletion and minimal global warming potential
US10022181B2 (en) * 2006-09-27 2018-07-17 Medtronic Cryocath Lp Thermocouple mesh system for a medical device
US20080078404A1 (en) * 2006-09-29 2008-04-03 Nellcor Puritan Bennett Incorporated Endotracheal cuff and technique for using the same
EP2462975B1 (en) 2006-10-12 2015-09-09 C. R. Bard, Inc. Inflatables structure with braided layer
EP2455034B1 (en) 2006-10-18 2017-07-19 Vessix Vascular, Inc. System for inducing desirable temperature effects on body tissue
JP5479901B2 (en) 2006-10-18 2014-04-23 べシックス・バスキュラー・インコーポレイテッド Induction of desired temperature effects on body tissue
CA2666661C (en) 2006-10-18 2015-01-20 Minnow Medical, Inc. Tuned rf energy and electrical tissue characterization for selective treatment of target tissues
US8469950B2 (en) * 2007-02-15 2013-06-25 Cardionova Ltd. Intra-atrial apparatus and method of use thereof
US8287442B2 (en) 2007-03-12 2012-10-16 Senorx, Inc. Radiation catheter with multilayered balloon
US8740873B2 (en) * 2007-03-15 2014-06-03 Hologic, Inc. Soft body catheter with low friction lumen
US20080228023A1 (en) * 2007-03-15 2008-09-18 Senorx, Inc. Soft body catheter with low friction lumen
US8641711B2 (en) * 2007-05-04 2014-02-04 Covidien Lp Method and apparatus for gastrointestinal tract ablation for treatment of obesity
US8377050B2 (en) * 2007-06-08 2013-02-19 Boston Scientific Scimed, Inc. Cryo-applicator cross-section configuration
US20080312644A1 (en) 2007-06-14 2008-12-18 Boston Scientific Scimed, Inc. Cryogenic balloon ablation instruments and systems
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
US8251992B2 (en) 2007-07-06 2012-08-28 Tyco Healthcare Group Lp Method and apparatus for gastrointestinal tract ablation to achieve loss of persistent and/or recurrent excess body weight following a weight-loss operation
CN102688092B (en) 2007-07-06 2015-04-22 柯惠有限合伙公司 Ablation in the gastrointestinal tract to achieve hemostasis and eradicate lesions with a propensity for bleeding
US8273012B2 (en) * 2007-07-30 2012-09-25 Tyco Healthcare Group, Lp Cleaning device and methods
US8646460B2 (en) * 2007-07-30 2014-02-11 Covidien Lp Cleaning device and methods
WO2009089427A1 (en) 2008-01-11 2009-07-16 Boston Scientific Scimed, Inc. Ablation devices and methods of use
US8579889B2 (en) * 2008-01-11 2013-11-12 Boston Scientific Scimed Inc. Linear ablation devices and methods of use
US8360950B2 (en) * 2008-01-24 2013-01-29 Senorx, Inc. Multilumen brachytherapy balloon catheter
EP2265205B1 (en) * 2008-03-13 2016-04-27 Boston Scientific Scimed, Inc. Cryo-ablation refrigerant distribution catheter
US9050069B2 (en) * 2008-05-16 2015-06-09 Medtronic Cryocath Lp Thermocouple-controlled catheter cooling system
US8187261B2 (en) 2008-05-29 2012-05-29 Boston Scientific Scimed, Inc. Regulating internal pressure of a cryotherapy balloon catheter
US8945106B2 (en) * 2008-07-03 2015-02-03 Steve Arless Tip design for cryogenic probe with inner coil injection tube
US20100010287A1 (en) * 2008-07-09 2010-01-14 Senorx, Inc. Brachytherapy device with one or more toroidal balloons
US9603558B2 (en) 2008-08-15 2017-03-28 Theranova, Llc Methods and devices for the diagnosis and treatment of diabetes
US8845627B2 (en) 2008-08-22 2014-09-30 Boston Scientific Scimed, Inc. Regulating pressure to lower temperature in a cryotherapy balloon catheter
AU2009321185B2 (en) * 2008-11-03 2014-05-01 G.I. View Ltd Remote pressure sensing system and method thereof
CN102271603A (en) 2008-11-17 2011-12-07 明诺医学股份有限公司 Selective accumulation of energy with or without knowledge of tissue topography
US8382746B2 (en) 2008-11-21 2013-02-26 C2 Therapeutics, Inc. Cryogenic ablation system and method
US9149320B2 (en) * 2009-02-02 2015-10-06 Medtronic Cryocath Lp Isolation of pulmonary vein
US9579524B2 (en) 2009-02-11 2017-02-28 Hologic, Inc. Flexible multi-lumen brachytherapy device
JP5693471B2 (en) 2009-02-11 2015-04-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Insulated ablation catheter device and use thereof
US9248311B2 (en) 2009-02-11 2016-02-02 Hologic, Inc. System and method for modifying a flexibility of a brachythereapy catheter
US8915908B2 (en) * 2009-03-20 2014-12-23 Atricure, Inc. Cryogenic probe
US10207126B2 (en) 2009-05-11 2019-02-19 Cytyc Corporation Lumen visualization and identification system for multi-lumen balloon catheter
WO2010141500A1 (en) 2009-06-01 2010-12-09 Theranova, Llc Methods and apparatus for treatment of a body cavity or lumen
US8414579B2 (en) 2009-06-30 2013-04-09 Boston Scientific Scimed, Inc. Map and ablate open irrigated hybrid catheter
US8298218B2 (en) * 2009-07-29 2012-10-30 Medtronic Cryocath Lp Compliant balloon
US8298219B2 (en) * 2009-09-02 2012-10-30 Medtronic Cryocath Lp Cryotreatment device using a supercritical gas
EP2485638B1 (en) 2009-10-07 2016-11-30 Endophys Holdings, LLC Pressure-sensing medical device
US20110144637A1 (en) 2009-12-11 2011-06-16 Medtronic Cryocath Lp Vein Occlusion Devices and Methods for Catheter-Based Ablation
US20110270238A1 (en) * 2009-12-31 2011-11-03 Raed Rizq Compliant Cryoballoon Apparatus for Denervating Ostia of the Renal Arteries
US9445859B2 (en) 2010-01-29 2016-09-20 Medtronic Cryocath Lp Multifunctional ablation device
US9033965B2 (en) * 2010-02-01 2015-05-19 Boston Scientific Scimed, Inc. Nested balloon cryotherapy
US9192790B2 (en) 2010-04-14 2015-11-24 Boston Scientific Scimed, Inc. Focused ultrasonic renal denervation
US8473067B2 (en) 2010-06-11 2013-06-25 Boston Scientific Scimed, Inc. Renal denervation and stimulation employing wireless vascular energy transfer arrangement
US20120016355A1 (en) * 2010-07-14 2012-01-19 Boston Scientific Scimed, Inc. System and method for regulating coolant flow through a catheter and an expansion element of a cryoablation system
US9358365B2 (en) 2010-07-30 2016-06-07 Boston Scientific Scimed, Inc. Precision electrode movement control for renal nerve ablation
US9408661B2 (en) 2010-07-30 2016-08-09 Patrick A. Haverkost RF electrodes on multiple flexible wires for renal nerve ablation
US9155589B2 (en) 2010-07-30 2015-10-13 Boston Scientific Scimed, Inc. Sequential activation RF electrode set for renal nerve ablation
US9463062B2 (en) 2010-07-30 2016-10-11 Boston Scientific Scimed, Inc. Cooled conductive balloon RF catheter for renal nerve ablation
US9084609B2 (en) 2010-07-30 2015-07-21 Boston Scientific Scime, Inc. Spiral balloon catheter for renal nerve ablation
EP2600784B1 (en) 2010-08-05 2021-12-29 Medtronic Ireland Manufacturing Unlimited Company Cryoablation apparatuses, systems, and methods for renal neuromodulation
WO2012027641A2 (en) 2010-08-26 2012-03-01 Cryomedix, Llc Cryoablation balloon catheter and related method
US9352172B2 (en) 2010-09-30 2016-05-31 Hologic, Inc. Using a guide member to facilitate brachytherapy device swap
US8974451B2 (en) 2010-10-25 2015-03-10 Boston Scientific Scimed, Inc. Renal nerve ablation using conductive fluid jet and RF energy
US20120158104A1 (en) 2010-10-26 2012-06-21 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
US9060754B2 (en) 2010-10-26 2015-06-23 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation cryotherapeutic devices and associated systems and methods
AU2011319789A1 (en) 2010-10-27 2013-05-02 Cryomedix, Llc Cryoablation apparatus with enhanced heat exchange area and related method
US9220558B2 (en) 2010-10-27 2015-12-29 Boston Scientific Scimed, Inc. RF renal denervation catheter with multiple independent electrodes
US9655666B2 (en) * 2010-10-29 2017-05-23 Medtronic Ablatio Frontiers LLC Catheter with coronary sinus ostium anchor
US9028485B2 (en) 2010-11-15 2015-05-12 Boston Scientific Scimed, Inc. Self-expanding cooling electrode for renal nerve ablation
US9089350B2 (en) 2010-11-16 2015-07-28 Boston Scientific Scimed, Inc. Renal denervation catheter with RF electrode and integral contrast dye injection arrangement
US9668811B2 (en) 2010-11-16 2017-06-06 Boston Scientific Scimed, Inc. Minimally invasive access for renal nerve ablation
US20120123261A1 (en) * 2010-11-16 2012-05-17 Jenson Mark L Renal Nerve Ablation Using Mild Freezing and Vibration
US9326751B2 (en) 2010-11-17 2016-05-03 Boston Scientific Scimed, Inc. Catheter guidance of external energy for renal denervation
US9060761B2 (en) 2010-11-18 2015-06-23 Boston Scientific Scime, Inc. Catheter-focused magnetic field induced renal nerve ablation
US9192435B2 (en) 2010-11-22 2015-11-24 Boston Scientific Scimed, Inc. Renal denervation catheter with cooled RF electrode
US9023034B2 (en) 2010-11-22 2015-05-05 Boston Scientific Scimed, Inc. Renal ablation electrode with force-activatable conduction apparatus
CN103370016B (en) 2010-12-15 2016-10-19 科洛戈德有限公司 For bypassing the system and method for anastomotic position
US20120157993A1 (en) 2010-12-15 2012-06-21 Jenson Mark L Bipolar Off-Wall Electrode Device for Renal Nerve Ablation
US9168079B2 (en) 2010-12-27 2015-10-27 Medtronic Cryocath Lp Method and system to prevent complete obstruction in catheter in case of a kink
US10342992B2 (en) 2011-01-06 2019-07-09 Hologic, Inc. Orienting a brachytherapy applicator
US9220561B2 (en) 2011-01-19 2015-12-29 Boston Scientific Scimed, Inc. Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury
EP2670328B1 (en) 2011-02-01 2019-10-16 Channel Medsystems, Inc. Apparatus for cyrogenic treatment of a body cavity or lumen
US10278774B2 (en) 2011-03-18 2019-05-07 Covidien Lp Selectively expandable operative element support structure and methods of use
US9439707B2 (en) * 2011-03-25 2016-09-13 Medtronic Cryocath Lp Spray nozzle design for a catheter
US20120259269A1 (en) 2011-04-08 2012-10-11 Tyco Healthcare Group Lp Iontophoresis drug delivery system and method for denervation of the renal sympathetic nerve and iontophoretic drug delivery
CN103930061B (en) 2011-04-25 2016-09-14 美敦力阿迪安卢森堡有限责任公司 Relevant low temperature sacculus for restricted conduit wall cryogenic ablation limits the device and method disposed
EP2713888B1 (en) 2011-06-01 2019-09-04 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capabilities
US9084592B2 (en) * 2011-07-11 2015-07-21 C2 Therapeutics, Inc. Focal ablation assembly
AU2012283908B2 (en) 2011-07-20 2017-02-16 Boston Scientific Scimed, Inc. Percutaneous devices and methods to visualize, target and ablate nerves
WO2013016203A1 (en) 2011-07-22 2013-01-31 Boston Scientific Scimed, Inc. Nerve modulation system with a nerve modulation element positionable in a helical guide
US9387031B2 (en) * 2011-07-29 2016-07-12 Medtronic Ablation Frontiers Llc Mesh-overlayed ablation and mapping device
CN103987336A (en) 2011-09-14 2014-08-13 波士顿科学西美德公司 Ablation device with multiple ablation modes
US9603659B2 (en) 2011-09-14 2017-03-28 Boston Scientific Scimed Inc. Ablation device with ionically conductive balloon
EP2765942B1 (en) 2011-10-10 2016-02-24 Boston Scientific Scimed, Inc. Medical devices including ablation electrodes
US9420955B2 (en) 2011-10-11 2016-08-23 Boston Scientific Scimed, Inc. Intravascular temperature monitoring system and method
US10085799B2 (en) 2011-10-11 2018-10-02 Boston Scientific Scimed, Inc. Off-wall electrode device and methods for nerve modulation
US9364284B2 (en) 2011-10-12 2016-06-14 Boston Scientific Scimed, Inc. Method of making an off-wall spacer cage
EP2768563B1 (en) 2011-10-18 2016-11-09 Boston Scientific Scimed, Inc. Deflectable medical devices
US9079000B2 (en) 2011-10-18 2015-07-14 Boston Scientific Scimed, Inc. Integrated crossing balloon catheter
US9204916B2 (en) * 2011-10-27 2015-12-08 Medtronic Cryocath Lp Cryogenic balloon device with radiofrequency tip
EP2773276B1 (en) * 2011-11-05 2018-04-04 Medtronic Ardian Luxembourg S.à.r.l. Systems for crynogenic renal neuromodulation
EP2775948B1 (en) 2011-11-08 2018-04-04 Boston Scientific Scimed, Inc. Ostial renal nerve ablation
EP2779929A1 (en) 2011-11-15 2014-09-24 Boston Scientific Scimed, Inc. Device and methods for renal nerve modulation monitoring
US9119632B2 (en) 2011-11-21 2015-09-01 Boston Scientific Scimed, Inc. Deflectable renal nerve ablation catheter
US9265969B2 (en) 2011-12-21 2016-02-23 Cardiac Pacemakers, Inc. Methods for modulating cell function
WO2013096913A2 (en) 2011-12-23 2013-06-27 Vessix Vascular, Inc. Methods and apparatuses for remodeling tissue of or adjacent to a body passage
EP2797536B1 (en) 2011-12-28 2016-04-13 Boston Scientific Scimed, Inc. Ablation probe with ultrasonic imaging capability
WO2013101452A1 (en) 2011-12-28 2013-07-04 Boston Scientific Scimed, Inc. Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements
US9050106B2 (en) 2011-12-29 2015-06-09 Boston Scientific Scimed, Inc. Off-wall electrode device and methods for nerve modulation
AU2013207994B2 (en) 2012-01-10 2015-05-07 Boston Scientific Scimed, Inc. Electrophysiology system
US9220556B2 (en) * 2012-01-27 2015-12-29 Medtronic Cryocath Lp Balloon design to enhance cooling uniformity
WO2013115941A1 (en) 2012-01-31 2013-08-08 Boston Scientific Scimed, Inc. Ablation probe with fluid-based acoustic coupling for ultrasonic tissue imaging
US10610294B2 (en) 2012-04-22 2020-04-07 Newuro, B.V. Devices and methods for transurethral bladder partitioning
US9883906B2 (en) 2012-04-22 2018-02-06 Newuro, B.V. Bladder tissue modification for overactive bladder disorders
US9241752B2 (en) 2012-04-27 2016-01-26 Medtronic Ardian Luxembourg S.A.R.L. Shafts with pressure relief in cryotherapeutic catheters and associated devices, systems, and methods
US20150088113A1 (en) 2012-04-27 2015-03-26 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices for renal neuromodulation and associated systems and methods
US10660703B2 (en) 2012-05-08 2020-05-26 Boston Scientific Scimed, Inc. Renal nerve modulation devices
US10321946B2 (en) 2012-08-24 2019-06-18 Boston Scientific Scimed, Inc. Renal nerve modulation devices with weeping RF ablation balloons
US9113911B2 (en) 2012-09-06 2015-08-25 Medtronic Ablation Frontiers Llc Ablation device and method for electroporating tissue cells
EP2895095A2 (en) 2012-09-17 2015-07-22 Boston Scientific Scimed, Inc. Self-positioning electrode system and method for renal nerve modulation
US9211156B2 (en) 2012-09-18 2015-12-15 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter with flat tip
WO2014047068A1 (en) 2012-09-18 2014-03-27 Boston Scientific Scimed, Inc. Map and ablate closed-loop cooled ablation catheter
US10398464B2 (en) 2012-09-21 2019-09-03 Boston Scientific Scimed, Inc. System for nerve modulation and innocuous thermal gradient nerve block
US10549127B2 (en) 2012-09-21 2020-02-04 Boston Scientific Scimed, Inc. Self-cooling ultrasound ablation catheter
US20140088584A1 (en) * 2012-09-26 2014-03-27 Boston Scientific Scimed, Inc. Medical device balloon catheter
IN2015DN00517A (en) 2012-10-01 2015-06-26 Bard Inc C R
JP6074051B2 (en) 2012-10-10 2017-02-01 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Intravascular neuromodulation system and medical device
US9095321B2 (en) 2012-11-21 2015-08-04 Medtronic Ardian Luxembourg S.A.R.L. Cryotherapeutic devices having integral multi-helical balloons and methods of making the same
US9017317B2 (en) 2012-12-06 2015-04-28 Medtronic Ardian Luxembourg S.A.R.L. Refrigerant supply system for cryotherapy including refrigerant recompression and associated devices, systems, and methods
US20140228875A1 (en) 2013-02-08 2014-08-14 Nidus Medical, Llc Surgical device with integrated visualization and cauterization
US10076384B2 (en) 2013-03-08 2018-09-18 Symple Surgical, Inc. Balloon catheter apparatus with microwave emitter
US9956033B2 (en) 2013-03-11 2018-05-01 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
WO2014143571A1 (en) 2013-03-11 2014-09-18 Boston Scientific Scimed, Inc. Medical devices for modulating nerves
US9808311B2 (en) 2013-03-13 2017-11-07 Boston Scientific Scimed, Inc. Deflectable medical devices
US9867660B2 (en) * 2013-03-13 2018-01-16 Medtronic Cryocath Lp Vein occlusion assessment using temperature
US10265122B2 (en) 2013-03-15 2019-04-23 Boston Scientific Scimed, Inc. Nerve ablation devices and related methods of use
JP6220044B2 (en) 2013-03-15 2017-10-25 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Medical device for renal nerve ablation
CN105228546B (en) 2013-03-15 2017-11-14 波士顿科学国际有限公司 Utilize the impedance-compensated medicine equipment and method that are used to treat hypertension
US9636172B2 (en) 2013-05-31 2017-05-02 Medtronic Cryocath Lp Compliant balloon with liquid injection
US9943365B2 (en) 2013-06-21 2018-04-17 Boston Scientific Scimed, Inc. Renal denervation balloon catheter with ride along electrode support
JP2016524949A (en) 2013-06-21 2016-08-22 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Medical device for renal nerve ablation having a rotatable shaft
US9707036B2 (en) 2013-06-25 2017-07-18 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation using localized indifferent electrodes
WO2015002787A1 (en) 2013-07-01 2015-01-08 Boston Scientific Scimed, Inc. Medical devices for renal nerve ablation
EP3019106A1 (en) 2013-07-11 2016-05-18 Boston Scientific Scimed, Inc. Medical device with stretchable electrode assemblies
US10660698B2 (en) 2013-07-11 2020-05-26 Boston Scientific Scimed, Inc. Devices and methods for nerve modulation
EP3049007B1 (en) 2013-07-19 2019-06-12 Boston Scientific Scimed, Inc. Spiral bipolar electrode renal denervation balloon
WO2015013205A1 (en) 2013-07-22 2015-01-29 Boston Scientific Scimed, Inc. Medical devices for renal nerve ablation
US10695124B2 (en) 2013-07-22 2020-06-30 Boston Scientific Scimed, Inc. Renal nerve ablation catheter having twist balloon
US20150031946A1 (en) 2013-07-24 2015-01-29 Nidus Medical, Llc Direct vision cryosurgical probe and methods of use
JP6159888B2 (en) 2013-08-22 2017-07-05 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Flexible circuit with improved adhesion to renal neuromodulation balloon
US9895194B2 (en) 2013-09-04 2018-02-20 Boston Scientific Scimed, Inc. Radio frequency (RF) balloon catheter having flushing and cooling capability
CN105530885B (en) 2013-09-13 2020-09-22 波士顿科学国际有限公司 Ablation balloon with vapor deposited covering
US9895183B2 (en) * 2013-09-17 2018-02-20 Channel Medsystems, Inc. Liner for cryogenic treatment systems
EP3049005B1 (en) 2013-09-24 2022-08-10 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter
US9687288B2 (en) 2013-09-30 2017-06-27 Arrinex, Inc. Apparatus and methods for treating rhinitis
WO2015057521A1 (en) 2013-10-14 2015-04-23 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
US11246654B2 (en) 2013-10-14 2022-02-15 Boston Scientific Scimed, Inc. Flexible renal nerve ablation devices and related methods of use and manufacture
US9770606B2 (en) 2013-10-15 2017-09-26 Boston Scientific Scimed, Inc. Ultrasound ablation catheter with cooling infusion and centering basket
EP3057520A1 (en) 2013-10-15 2016-08-24 Boston Scientific Scimed, Inc. Medical device balloon
JP6259099B2 (en) 2013-10-18 2018-01-10 ボストン サイエンティフィック サイムド，インコーポレイテッドＢｏｓｔｏｎ Ｓｃｉｅｎｔｉｆｉｃ Ｓｃｉｍｅｄ，Ｉｎｃ． Balloon catheter comprising a conductive wire with flexibility, and related uses and manufacturing methods
CN105658163B (en) 2013-10-25 2020-08-18 波士顿科学国际有限公司 Embedded thermocouple in denervation flexible circuit
WO2015103617A1 (en) 2014-01-06 2015-07-09 Boston Scientific Scimed, Inc. Tear resistant flex circuit assembly
US10441338B2 (en) 2014-01-14 2019-10-15 Medtronic Cryocath Lp Balloon catheter with fluid injection elements
US11000679B2 (en) 2014-02-04 2021-05-11 Boston Scientific Scimed, Inc. Balloon protection and rewrapping devices and related methods of use
EP3102136B1 (en) 2014-02-04 2018-06-27 Boston Scientific Scimed, Inc. Alternative placement of thermal sensors on bipolar electrode
US10492842B2 (en) 2014-03-07 2019-12-03 Medtronic Ardian Luxembourg S.A.R.L. Monitoring and controlling internally administered cryotherapy
EP3131487A4 (en) 2014-04-17 2017-12-13 Adagio Medical, Inc. Endovascular near critical fluid based cryoablation catheter having plurality of preformed treatment shapes
US10709490B2 (en) 2014-05-07 2020-07-14 Medtronic Ardian Luxembourg S.A.R.L. Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods
US9936997B2 (en) * 2014-05-28 2018-04-10 Kyphon SÀRL Cryogenic kyphoplasty instrument and methods of use
US9763743B2 (en) 2014-07-25 2017-09-19 Arrinex, Inc. Apparatus and method for treating rhinitis
US10524684B2 (en) 2014-10-13 2020-01-07 Boston Scientific Scimed Inc Tissue diagnosis and treatment using mini-electrodes
JP2017535322A (en) 2014-10-14 2017-11-30 コロスパン リミテッドＣｏｌｏｓｐａｎ Ｌｔｄ． Instrument for delivering a device to a hollow organ
US10603105B2 (en) 2014-10-24 2020-03-31 Boston Scientific Scimed Inc Medical devices with a flexible electrode assembly coupled to an ablation tip
EP3217903A4 (en) 2014-11-13 2018-05-30 Adagio Medical, Inc. Pressure modulated cryoablation system and related methods
US9743854B2 (en) 2014-12-18 2017-08-29 Boston Scientific Scimed, Inc. Real-time morphology analysis for lesion assessment
US10456160B2 (en) 2015-03-09 2019-10-29 Teleflex Innovations S.À.R.L. Stenotic region scoring assembly and method
US9414878B1 (en) 2015-05-15 2016-08-16 C2 Therapeutics, Inc. Cryogenic balloon ablation system
US9993280B2 (en) 2015-07-02 2018-06-12 Medtronic Cryocath Lp N2O thermal pressurization system by cooling
US10433894B2 (en) 2015-07-02 2019-10-08 Medtronic Cryocath Lp N2O liquefaction system with subcooling heat exchanger for medical device
WO2017047543A1 (en) * 2015-09-14 2017-03-23 テルモ株式会社 Ablation catheter
US11051867B2 (en) 2015-09-18 2021-07-06 Adagio Medical, Inc. Tissue contact verification system
WO2017095756A1 (en) 2015-11-30 2017-06-08 Adagio Medical, Inc. Ablation method for creating elongate continuous lesions enclosing multiple vessel entries
JP7125349B2 (en) 2016-02-11 2022-08-24 アリネックス， インコーポレイテッド Method and device for image-guided posterior nasal nerve ablation
US10251693B2 (en) 2016-05-20 2019-04-09 Pentax Of America, Inc. Cryogenic ablation system with rotatable and translatable catheter
US20190307499A1 (en) 2016-06-08 2019-10-10 Afreeze Gmbh Ablation device having a sheath with a dilatable member for fixation and/or support of an ablation applicator, and method of operating an ablation device
CN109600988B (en) 2016-06-15 2021-08-31 阿里内克斯股份有限公司 Device and method for treating the outer surface of the nasal cavity
US10939965B1 (en) 2016-07-20 2021-03-09 Arrinex, Inc. Devices and methods for treating a nerve of the nasal cavity using image guidance
US11253312B2 (en) 2016-10-17 2022-02-22 Arrinex, Inc. Integrated nasal nerve detector ablation-apparatus, nasal nerve locator, and methods of use
JP6868694B2 (en) * 2016-12-09 2021-05-12 セント・ジュード・メディカル，カーディオロジー・ディヴィジョン，インコーポレイテッド Pulmonary vein isolation balloon catheter
AU2018237167A1 (en) * 2017-03-20 2019-10-24 Corflow Therapeutics Ag Combined stent reperfusion system
EP3606482A4 (en) 2017-04-05 2021-01-06 Miraki Innovation Think Tank LLC Point of delivery cold slurry generation
KR102589816B1 (en) 2017-04-05 2023-10-16 미라키 이노베이션 씽크 탱크 엘엘씨 Low-temperature slurry containment
US11278356B2 (en) 2017-04-28 2022-03-22 Arrinex, Inc. Systems and methods for locating blood vessels in the treatment of rhinitis
US10350395B2 (en) 2017-06-23 2019-07-16 Cook Medical Technologies Llc Introducer for lumen support or dilation
AU2018328115A1 (en) 2017-09-05 2020-04-02 Adagio Medical, Inc. Ablation catheter having a shape memory stylet
CN107411815B (en) * 2017-09-12 2020-06-12 康沣生物科技(上海)有限公司 Cryoablation catheter and system
US20210177483A1 (en) * 2017-10-27 2021-06-17 St. Jude Medical, Cardiology Division, Inc. Pulmonary vein isolation balloon catheter
CA3087772A1 (en) 2018-01-10 2019-07-18 Adagio Medical, Inc. Cryoablation element with conductive liner
CN108309432B (en) * 2018-04-13 2024-04-09 山前（珠海）医疗科技有限公司 Cryoablation catheter, cryoablation operating device and cryoablation equipment
DE102018213637A1 (en) * 2018-08-14 2020-02-20 Te Connectivity Germany Gmbh Cooling lance and electrical contact arrangement with a cooling lance
US11737818B2 (en) 2018-08-14 2023-08-29 Biosense Webster (Israel) Ltd. Heat transfer during ablation procedures
US11832869B2 (en) * 2019-03-04 2023-12-05 Gyrus Acmi, Inc. Resistive heat ablation for treatment of the anatomy
US11547477B2 (en) 2019-11-26 2023-01-10 Biosense Webster (Israel) Ltd. Heat transfer through an ablation electrode

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744366A (en) * 1986-09-10 1988-05-17 Jang G David Concentric independently inflatable/deflatable multiple diameter balloon angioplasty catheter systems and method of use
US4952357A (en) * 1988-08-08 1990-08-28 Scimed Life Systems, Inc. Method of making a polyimide balloon catheter
US5160321A (en) * 1988-11-23 1992-11-03 Harvinder Sahota Balloon catheters
DE68915150T2 (en) 1989-01-30 1994-10-13 Bard Inc C R Quickly replaceable coronary catheter.
US5112304A (en) * 1989-03-17 1992-05-12 Angeion Corporation Balloon catheter
US4994033A (en) * 1989-05-25 1991-02-19 Schneider (Usa) Inc. Intravascular drug delivery dilatation catheter
DE69002295T2 (en) * 1989-09-25 1993-11-04 Schneider Usa Inc MULTILAYER EXTRUSION AS A METHOD FOR PRODUCING BALLOONS FOR VESSEL PLASTICS.
US5273526A (en) 1991-06-21 1993-12-28 Lake Region Manufacturing Company, Inc. Vascular occulusion removal devices and method
US5860971A (en) 1991-11-05 1999-01-19 Spembly Cryosurgery Limited Thawing of cryosurgical apparatus
US5246421A (en) 1992-02-12 1993-09-21 Saab Mark A Method of treating obstructed regions of bodily passages
US5968735A (en) 1992-11-12 1999-10-19 Max Delbruck-Centrum Fur Molekular Medizin Berlin Vector for the expression of therapy-relevant genes
US6620188B1 (en) * 1998-08-24 2003-09-16 Radiant Medical, Inc. Methods and apparatus for regional and whole body temperature modification
US6161543A (en) 1993-02-22 2000-12-19 Epicor, Inc. Methods of epicardial ablation for creating a lesion around the pulmonary veins
US6233491B1 (en) 1993-03-16 2001-05-15 Ep Technologies, Inc. Cardiac mapping and ablation systems
US5673695A (en) 1995-08-02 1997-10-07 Ep Technologies, Inc. Methods for locating and ablating accessory pathways in the heart
US5575810A (en) 1993-10-15 1996-11-19 Ep Technologies, Inc. Composite structures and methods for ablating tissue to form complex lesion patterns in the treatment of cardiac conditions and the like
US5575766A (en) 1993-11-03 1996-11-19 Daig Corporation Process for the nonsurgical mapping and treatment of atrial arrhythmia using catheters guided by shaped guiding introducers
US5487385A (en) 1993-12-03 1996-01-30 Avitall; Boaz Atrial mapping and ablation catheter system
US5484385A (en) 1994-04-21 1996-01-16 C. R. Bard, Inc. Intra-aortic balloon catheter
GB2289414B (en) * 1994-05-10 1998-05-13 Spembly Medical Ltd Cryosurgical instrument
GB2289510A (en) 1994-05-10 1995-11-22 Spembly Medical Ltd Connector
US5505730A (en) 1994-06-24 1996-04-09 Stuart D. Edwards Thin layer ablation apparatus
US5885278A (en) 1994-10-07 1999-03-23 E.P. Technologies, Inc. Structures for deploying movable electrode elements
US5868704A (en) 1995-09-18 1999-02-09 W. L. Gore & Associates, Inc. Balloon catheter device
US5632762A (en) 1995-11-09 1997-05-27 Hemodynamics, Inc. Ostial stent balloon
US6090083A (en) 1996-01-31 2000-07-18 Scimed Life Systems, Inc. Low profile valve and balloon catheter
US5725521A (en) 1996-03-29 1998-03-10 Eclipse Surgical Technologies, Inc. Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications
US5868703A (en) * 1996-04-10 1999-02-09 Endoscopic Technologies, Inc. Multichannel catheter
US5776129A (en) 1996-06-12 1998-07-07 Ethicon Endo-Surgery, Inc. Endometrial ablation apparatus and method
US5725535A (en) * 1996-09-20 1998-03-10 Hegde; Anant V. Multiple balloon stent delivery catheter and method
US5899898A (en) 1997-02-27 1999-05-04 Cryocath Technologies Inc. Cryosurgical linear ablation
US5868735A (en) 1997-03-06 1999-02-09 Scimed Life Systems, Inc. Cryoplasty device and method
US6024740A (en) 1997-07-08 2000-02-15 The Regents Of The University Of California Circumferential ablation device assembly
US6012457A (en) 1997-07-08 2000-01-11 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US5938660A (en) 1997-06-27 1999-08-17 Daig Corporation Process and device for the treatment of atrial arrhythmia
US6652515B1 (en) 1997-07-08 2003-11-25 Atrionix, Inc. Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall
US6164283A (en) 1997-07-08 2000-12-26 The Regents Of The University Of California Device and method for forming a circumferential conduction block in a pulmonary vein
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
US5902299A (en) 1997-07-29 1999-05-11 Jayaraman; Swaminathan Cryotherapy method for reducing tissue injury after balloon angioplasty or stent implantation
US5971979A (en) 1997-12-02 1999-10-26 Odyssey Technologies, Inc. Method for cryogenic inhibition of hyperplasia
US6042559A (en) * 1998-02-24 2000-03-28 Innercool Therapies, Inc. Insulated catheter for selective organ perfusion
US6179827B1 (en) 1998-03-16 2001-01-30 Chase Medical Catheter having integral expandable/collapsible lumen
US5964778A (en) 1998-03-17 1999-10-12 Medtronic, Inc. Balloon attachment at catheter tip
US6685732B2 (en) 1998-03-31 2004-02-03 Innercool Therapies, Inc. Method and device for performing cooling- or cryo-therapies for, e.g., angioplasty with reduced restenosis or pulmonary vein cell necrosis to inhibit atrial fibrillation employing microporous balloon
US6106518A (en) 1998-04-09 2000-08-22 Cryocath Technologies, Inc. Variable geometry tip for a cryosurgical ablation device
US6126684A (en) * 1998-04-21 2000-10-03 The Regents Of The University Of California Indwelling heat exchange catheter and method of using same
US6368304B1 (en) * 1999-02-19 2002-04-09 Alsius Corporation Central venous catheter with heat exchange membrane
US6241722B1 (en) * 1998-06-17 2001-06-05 Cryogen, Inc. Cryogenic device, system and method of using same
US6036697A (en) 1998-07-09 2000-03-14 Scimed Life Systems, Inc. Balloon catheter with balloon inflation at distal end of balloon
WO2000047118A1 (en) * 1999-02-10 2000-08-17 Swaminathan Jayaraman Balloon catheter for cryotherapy and method of using same
US6514245B1 (en) * 1999-03-15 2003-02-04 Cryovascular Systems, Inc. Safety cryotherapy catheter
US6648879B2 (en) 1999-02-24 2003-11-18 Cryovascular Systems, Inc. Safety cryotherapy catheter
US6428534B1 (en) * 1999-02-24 2002-08-06 Cryovascular Systems, Inc. Cryogenic angioplasty catheter
US6325797B1 (en) 1999-04-05 2001-12-04 Medtronic, Inc. Ablation catheter and method for isolating a pulmonary vein
US6440126B1 (en) * 1999-04-21 2002-08-27 Cryocath Technologies Cryoblation catheter handle
US6471694B1 (en) 2000-08-09 2002-10-29 Cryogen, Inc. Control system for cryosurgery
US6270493B1 (en) * 1999-07-19 2001-08-07 Cryocath Technologies, Inc. Cryoablation structure
US6641511B2 (en) * 2000-08-31 2003-11-04 Hurco Companies, Inc. Movable arm activated tool changer for machine tool system
US6989009B2 (en) 2002-04-19 2006-01-24 Scimed Life Systems, Inc. Cryo balloon

Cited By (18)

* Cited by examiner, † Cited by third party
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WO2010054468A1 (en) * 2008-11-12 2010-05-20 Medtronic Cryocath Lp Coolant injection tube
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WO2011091508A1 (en) * 2010-01-27 2011-08-04 Medtronic Cryocath Lp Partially compliant balloon device
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US20030187428A1 (en) 2003-10-02
US20060030843A1 (en) 2006-02-09
US20020045893A1 (en) 2002-04-18
WO2003020334A3 (en) 2003-11-13
US7648497B2 (en) 2010-01-19
EP1424950A4 (en) 2005-11-30
US7300433B2 (en) 2007-11-27
WO2003020334B1 (en) 2003-12-18
DE60223152T2 (en) 2008-08-07
ATE376398T1 (en) 2007-11-15
CA2458832C (en) 2009-08-18
DE60223152D1 (en) 2007-12-06
EP1424950B1 (en) 2007-10-24
EP1424950A2 (en) 2004-06-09
US6575966B2 (en) 2003-06-10
CA2458832A1 (en) 2003-03-13
CA2666334C (en) 2012-05-15

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