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Medical device for use in bodily lumens, for example an atrium

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-018/14
  • A61B-005/06
  • A61B-005/00
  • A61B-018/18
  • A61B-018/20
  • A61B-018/00
  • A61B-018/02
출원번호 US-0229250 (2014-03-28)
등록번호 US-9603661 (2017-03-28)
발명자 / 주소
  • Gelbart, Daniel
  • Goertzen, Douglas Wayne
  • Lopes, Fernando Luis de Souza
출원인 / 주소
  • Kardium Inc.
대리인 / 주소
    Rossi, Kimms & McDowell LLP
인용정보 피인용 횟수 : 0  인용 특허 : 233

초록

A device positionable in a cavity of a bodily organ (e.g., a heart) may discriminate between fluid (e.g., blood) and non-fluid tissue (e.g., wall of heart) to provide information or a mapping indicative of a position and/or orientation of the device in the cavity. Discrimination may be based on flow

대표청구항

1. A method of controlling a catheter system including a frame member comprising a strip that is flexible, the frame member forming at least part of a frame that is selectively moveable between an unexpanded configuration and an expanded configuration, the catheter system further including a plurali

이 특허에 인용된 특허 (233)

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  196. Ganz, Robert A.; Zelickson, Brian D.; Stern, Roger A., System and method of treating abnormal tissue in the human esophagus.
  197. Ferry,Steven J.; Finney,Jennifer R.; Habeger,Cam; Hackenmueller,Vincent; Hall,Andrew F.; Houge,Reed A.; Klimek,Scott G.; Pikus,Michael J., System and methods for advancing a catheter.
  198. Panescu Dorin (Sunnyvale CA) Swanson David K. (Mountain View CA), System and methods for matching electrical characteristics and propagation velocities in cardiac tissue.
  199. Swanson David K. ; Burnside Robert ; Whayne James G. ; Panescu Dorin, Systems and methods for controlling power in an electrosurgical probe.
  200. Kordis Thomas F. (Sunnyvale CA) Swanson David K. (Mountain View CA) Jackson Jerome (Sunnyvale CA) Spraker Terry E. (Portolla CA), Systems and methods for creating complex lesion patterns in body tissue.
  201. Swanson David K. ; Fleischman Sidney D., Systems and methods for creating long, thin lesions in body tissue.
  202. Swanson,David K.; Fleischman,Sidney D., Systems and methods for creating long, thin lesions in body tissue.
  203. Fleischman,Sidney D.; McGee,David L.; Swanson,David K., Systems and methods for electronically altering the energy emitting characteristics of an electrode array to create different lesion patterns in body tissue.
  204. Fleischman Sidney D. ; Bourne Thomas M ; Panescu Dorin ; Swanson David K. ; Whayne James G., Systems and methods for forming elongated lesion patterns in body tissue using straight or curvilinear electrode elements.
  205. Swanson David K. (Mountain View CA) Panescu Dorin (Sunnyvale CA), Systems and methods for positioning multiple electrode structures in electrical contact with the myocardium.
  206. Swanson David K. ; Panescu Dorin, Systems and methods for positioning multiple electrode structures in electrical contact with the myocardium.
  207. Falwell,Gary S.; MacAdam,David, Systems and methods for three-dimensional mapping of electrical activity.
  208. James G. Whayne ; David K. Swanson ; Dorin Panescu ; Daniel A. Dupree, Systems and methods using annotated images for controlling the use of diagnostic or therapeutic instruments in interior body regions.
  209. Swanson David K. ; Fleischman Sidney D. ; Panescu Dorin ; Whayne James G. ; Kordis Thomas F., Systems and methods using asymmetric multiple electrode arrays.
  210. Pai,Suresh; Domingo,Nicanor; Whayne,James G., Systems for heart treatment.
  211. Panescu Dorin ; Whayne James G ; Swanson David K ; McGee David ; Dueiri David F., Systems for locating and guiding operative elements within interior body regions.
  212. Lennox Charles D. (Hudson NH), Temperature controlled RF coagulation.
  213. Immega Guy (Vancouver CAX), Tentacle-like manipulators with adjustable tension lines.
  214. Clement Thomas J. (Redmond WA) Auth David C. (Kirkland WA) Buchbinder Maurice (San Diego CA), Therapeutic device for treating vien graft lesions.
  215. Eggers Philip E. (San Francisco CA) Thapliyal Hira V. (Mountain View CA), Thermal angioplasty catheter and method.
  216. Eggers Philip E. (Dublin OH) Thapliyal Hira V. (Mountain View CA), Thermal dilatation catheter and method.
  217. Cosman Eric R. (872 Concord Ave. Belmont MA 02178), Thermocouple radio frequency lesion electrode.
  218. Nelson James P. (Shoreview MN), Thermocouple-based blood flow sensor.
  219. Renger Herman L. (Calabasas CA), Thermopile flow sensor.
  220. Pearlman,Andrew L., Tissue characterization based on impedance images and on impedance measurements.
  221. Hoey, Michael F.; Stone, Corbett W.; Foley, Kevin, Tissue discrimination and applications in medical procedures.
  222. Hoey,Michael; Stone,Corbett; Foley,Kevin, Tissue discrimination and applications in medical procedures.
  223. Spence,Paul A.; Maguire,Mark; Sansoucy,Michael R.; Bruszewski,Walter, Tissue fastening systems and methods utilizing magnetic guidance.
  224. Adoram,Avner; Pesach,Benny; Nagar,Ron; Ashkenazi,Shai; Balberg,Michal, Ultrasonic position indicator.
  225. Tachibana Katsuro,JPX ; Hansmann Douglas R. ; Anderson James R., Ultrasound catheter for providing a therapeutic effect to a vessel of a body.
  226. Webster ; Jr. Wilton W., Unique electrode configurations for cardiovascular electrode catheter with built-in deflection method and central pulle.
  227. Cooley Denton A. (3014 Del Monte Houston TX 77019), Valve prosthesis.
  228. Houser Russell A. (Livermore CA) Bourne Tom (Mountain View CA), Variable curve electrophysiology catheter.
  229. Ginn, Richard S.; Aldrich, William N., Vascular sheath with puncture site closure apparatus and methods of use.
  230. Murphy,Gregory; Suresh,Mitta; Davis,Albert, Ventricular restoration shaping apparatus and method of use.
  231. Zhang, Ji; Gilhuly, Terence J.; Lichtenstein, Samuel V, Wireless electrosurgical device and methods thereof.
  232. Yoon InBae (2101 Highland Ridge Dr. Phoenix MD 21131), Wound closing device.
  233. Kanner, Glenn, Wound site management and wound closure device.
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