IN2014DE00392A - - Google Patents

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Publication number
IN2014DE00392A
IN2014DE00392A IN392DE2014A IN2014DE00392A IN 2014DE00392 A IN2014DE00392 A IN 2014DE00392A IN 392DE2014 A IN392DE2014 A IN 392DE2014A IN 2014DE00392 A IN2014DE00392 A IN 2014DE00392A
Authority
IN
India
Prior art keywords
diameter
tip electrode
thin shell
fluid ports
inlet
Prior art date
Application number
Other languages
English (en)
Inventor
L Clark Jeffrey
Tola Jeffry
Original Assignee
Biosense Webster Israel Ltd
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 US13/789,574 external-priority patent/US9510894B2/en
Application filed by Biosense Webster Israel Ltd filed Critical Biosense Webster Israel Ltd
Publication of IN2014DE00392A publication Critical patent/IN2014DE00392A/en

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
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A61B2018/00821—Temperature measured by a thermocouple
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0133—Tip steering devices
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
IN392DE2014 2013-03-07 2014-02-12 IN2014DE00392A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/789,574 US9510894B2 (en) 2010-04-28 2013-03-07 Irrigated ablation catheter having irrigation ports with reduced hydraulic resistance

Publications (1)

Publication Number Publication Date
IN2014DE00392A true IN2014DE00392A (enrdf_load_stackoverflow) 2015-06-12

Family

ID=50239431

Family Applications (1)

Application Number Title Priority Date Filing Date
IN392DE2014 IN2014DE00392A (enrdf_load_stackoverflow) 2013-03-07 2014-02-12

Country Status (8)

Country Link
EP (1) EP2774567B1 (enrdf_load_stackoverflow)
JP (1) JP6440949B2 (enrdf_load_stackoverflow)
CN (1) CN104042328B (enrdf_load_stackoverflow)
AU (1) AU2014200882B2 (enrdf_load_stackoverflow)
CA (1) CA2843924A1 (enrdf_load_stackoverflow)
IL (1) IL230845A (enrdf_load_stackoverflow)
IN (1) IN2014DE00392A (enrdf_load_stackoverflow)
RU (1) RU2666115C2 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11628009B2 (en) 2014-12-17 2023-04-18 Biosense Webster (Israel) Ltd. EP catheter with trained support member, and related methods
WO2018118823A1 (en) * 2016-12-19 2018-06-28 Boston Scientific Scimed Inc. Open-irrigated ablation catheter with proximal insert cooling
KR102584105B1 (ko) * 2017-01-17 2023-10-05 콜피고, 인코포레이티드. 조직 표면의 어블레이션을 위한 장치, 및 관련 시스템 및 방법
CN108784896B (zh) * 2017-10-31 2024-04-05 杭州诺生医疗科技有限公司 房间隔造口装置、房间隔造口系统及其操作方法
EP3735996B1 (de) * 2019-05-07 2023-09-27 Free Life Medical GmbH Bidirektionale perfusionskanüle
PL3788974T3 (pl) 2019-09-05 2025-02-10 Erbe Elektromedizin Gmbh Sonda do ablacji
CN112603524B (zh) * 2020-11-30 2023-02-24 杭州诺生医疗科技有限公司 房间隔组织造口装置及房间隔组织造口系统
CN112603617B (zh) * 2020-12-17 2024-03-22 杭州诺生医疗科技有限公司 心房分流器械
CN115363740B (zh) * 2021-12-31 2025-04-25 杭州德晋医疗科技有限公司 一种用于心肌消融的消融针、消融装置以及消融系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129698A (en) * 1996-05-24 2000-10-10 Beck; Robert C Catheter
US5964757A (en) 1997-09-05 1999-10-12 Cordis Webster, Inc. Steerable direct myocardial revascularization catheter
US20030009094A1 (en) * 2000-11-15 2003-01-09 Segner Garland L. Electrophysiology catheter
US6969373B2 (en) * 2001-04-13 2005-11-29 Tricardia, Llc Syringe system
US8986298B2 (en) * 2006-11-17 2015-03-24 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
US7824406B2 (en) * 2006-12-28 2010-11-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Irrigated ablation catheter having a valve to prevent backflow
US7976537B2 (en) * 2007-06-28 2011-07-12 Biosense Webster, Inc. Optical pyrometric catheter for tissue temperature monitoring during cardiac ablation
US8123745B2 (en) * 2007-06-29 2012-02-28 Biosense Webster, Inc. Ablation catheter with optically transparent, electrically conductive tip
US8500730B2 (en) * 2007-11-16 2013-08-06 Biosense Webster, Inc. Catheter with omni-directional optical tip having isolated optical paths
US8469919B2 (en) * 2008-02-19 2013-06-25 Boston Scientific Scimed, Inc. Apparatus and methods for uniformly distributing coolant within a cryo-ablation device
US9943362B2 (en) * 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow
US9943363B2 (en) * 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow

Also Published As

Publication number Publication date
JP6440949B2 (ja) 2018-12-19
IL230845A0 (en) 2014-09-30
JP2014171885A (ja) 2014-09-22
EP2774567A1 (en) 2014-09-10
CN104042328B (zh) 2018-12-14
RU2014108748A (ru) 2015-09-20
AU2014200882A1 (en) 2014-09-25
AU2014200882B2 (en) 2018-11-01
CN104042328A (zh) 2014-09-17
IL230845A (en) 2017-06-29
EP2774567B1 (en) 2017-04-19
CA2843924A1 (en) 2014-09-07
RU2666115C2 (ru) 2018-09-05

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