Surgery – Diagnostic testing – Structure of body-contacting electrode or electrode inserted...
Reexamination Certificate
2007-08-13
2010-06-15
Cohen, Lee S (Department: 3739)
Surgery
Diagnostic testing
Structure of body-contacting electrode or electrode inserted...
C600S374000
Reexamination Certificate
active
07738938
ABSTRACT:
An improved catheter is provided that is particularly useful for mapping the pulmonary vein and other tubular regions of or near the heart. The catheter comprises an elongated catheter body having a proximal end, a distal end and at least one lumen extending longitudinally therethrough. A mapping assembly is mounted at the distal end of the catheter body and comprises a stem and at least two spines. The spines are moveable between a collapsed position, where each spine has a distal end attached to the stem, and a free proximal end positioned generally against the stem, and an expanded position, where the free proximal end of each spine extends outwardly from the stem. Each spine carries at least one electrode.
REFERENCES:
patent: 4522212 (1985-06-01), Gelinas et al.
patent: 5237996 (1993-08-01), Waldman et al.
patent: 5282845 (1994-02-01), Bush et al.
patent: 5327889 (1994-07-01), Imran
patent: 5391199 (1995-02-01), Ben-Haim
patent: 5411025 (1995-05-01), Webster, Jr.
patent: 5443489 (1995-08-01), Ben-Haim
patent: 5480422 (1996-01-01), Ben-Haim
patent: 5546951 (1996-08-01), Ben-Haim
patent: 5551426 (1996-09-01), Hummel et al.
patent: 5558091 (1996-09-01), Acker et al.
patent: 5567901 (1996-10-01), Gibson et al.
patent: 5568809 (1996-10-01), Ben-haim
patent: 5628313 (1997-05-01), Webster, Jr.
patent: 5683384 (1997-11-01), Gough et al.
patent: 5728143 (1998-03-01), Gough et al.
patent: 5741214 (1998-04-01), Ouchi et al.
patent: 5772590 (1998-06-01), Webster, Jr.
patent: 5782239 (1998-07-01), Webster, Jr.
patent: 5855576 (1999-01-01), LeVeen et al.
patent: 5908446 (1999-06-01), Imran
patent: 5935102 (1999-08-01), Bowden et al.
patent: 5938694 (1999-08-01), Jaraczewski et al.
patent: 5951547 (1999-09-01), Gough et al.
patent: 6024739 (2000-02-01), Ponzi et al.
patent: 6053937 (2000-04-01), Edwards et al.
patent: 6064905 (2000-05-01), Webster, Jr. et al.
patent: 6068629 (2000-05-01), Haissaguerre et al.
patent: 6071280 (2000-06-01), Edwards et al.
patent: 6216044 (2001-04-01), Kordis
patent: 6221107 (2001-04-01), Steiner
patent: 6231570 (2001-05-01), Tu et al.
patent: 6285898 (2001-09-01), Ben-Haim
patent: 6374476 (2002-04-01), Ponzi et al.
patent: 6389311 (2002-05-01), Whayne et al.
patent: 6402746 (2002-06-01), Whayne et al.
patent: 6574492 (2003-06-01), Ben-Haim et al.
patent: 6628976 (2003-09-01), Fuimaono et al.
patent: 6669693 (2003-12-01), Friedman
patent: 6992477 (2006-01-01), Govari
patent: 7003342 (2006-02-01), Plaza
patent: 7089045 (2006-08-01), Fuimaono et al.
patent: 7257435 (2007-08-01), Plaza
patent: 2001/0001819 (2001-05-01), Lee et al.
patent: 2002/0026188 (2002-02-01), Balbierz et al.
patent: 2002/0072742 (2002-06-01), Schaefer et al.
patent: 2002/0087157 (2002-07-01), Sliwa, Jr. et al.
patent: 2003/0050637 (2003-03-01), Maguire et al.
patent: 2003/0125614 (2003-07-01), Fuimaono et al.
patent: 1297796 (2003-04-01), None
patent: WO 95/02995 (1995-02-01), None
patent: WO 96/05768 (1996-02-01), None
patent: WO 97/24981 (1997-07-01), None
patent: WO 97/24983 (1997-07-01), None
patent: WO 98/29033 (1998-07-01), None
European Search Report dated Aug. 23, 2004 for corresponding European Application No. 04253130.1, 4 pgs.
Biosense Webster Inc.
Christie Parker & Hale LLP
Cohen Lee S
LandOfFree
Catheter and method for mapping a pulmonary vein does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catheter and method for mapping a pulmonary vein, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catheter and method for mapping a pulmonary vein will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4237674