Method and system for detecting capture with cancellation of...

Details Method and system for detecting capture with cancellation of... Method and system for detecting capture with cancellation of...

2010-03-15

2011-11-01

Patel, Niketa (Department: 3762)

Surgery: light, thermal, and electrical application

Light, thermal, and electrical application

Electrical therapeutic systems

C607S028000, C600S517000, C600S521000

Reexamination Certificate

active

08050762

ABSTRACT:
Methods and systems for detecting capture using pacing artifact cancellation are described. One or more pacing artifact templates are provided and a cardiac signal is sensed in a cardiac verification window. Each of the pacing artifact templates may characterize the pacing artifact associated with a particular pacing energy level, for example. A particular pacing artifact template is canceled from the cardiac signal. Capture is determined using the pacing artifact canceled cardiac signal. Detection of fusion/pseudofusion beats may be accomplished by comparing a cardiac signal to a captured response template.

REFERENCES:
patent: 3920005 (1975-11-01), Gombrich et al.
patent: 4674508 (1987-06-01), DeCote
patent: 4674509 (1987-06-01), DeCote, Jr.
patent: 4825869 (1989-05-01), Sasmor et al.
patent: 5033473 (1991-07-01), Wang et al.
patent: 5222493 (1993-06-01), Sholder
patent: 5271411 (1993-12-01), Ripley et al.
patent: 5350410 (1994-09-01), Kleks et al.
patent: 5431693 (1995-07-01), Schroeppel
patent: 5443485 (1995-08-01), Housworth et al.
patent: 5626620 (1997-05-01), Kieval et al.
patent: 5683431 (1997-11-01), Wang
patent: 5683434 (1997-11-01), Archer
patent: 5697957 (1997-12-01), Noren et al.
patent: 5873898 (1999-02-01), Hemming et al.
patent: 6038474 (2000-03-01), Zhu et al.
patent: 6101416 (2000-08-01), Sloman
patent: 6128535 (2000-10-01), Maarse
patent: 6163724 (2000-12-01), Hemming et al.
patent: 6169921 (2001-01-01), KenKnight et al.
patent: 6175766 (2001-01-01), Bornzin et al.
patent: 6188928 (2001-02-01), Noren et al.
patent: 6192275 (2001-02-01), Zhu et al.
patent: 6275731 (2001-08-01), Zhu et al.
patent: 6324427 (2001-11-01), Florio
patent: 6418343 (2002-07-01), Zhang et al.
patent: 6449503 (2002-09-01), Hsu
patent: 6505071 (2003-01-01), Zhu et al.
patent: 6512953 (2003-01-01), Florio et al.
patent: 6567701 (2003-05-01), Vonk
patent: 6615082 (2003-09-01), Mandell
patent: 6731985 (2004-05-01), Poore et al.
patent: 6950702 (2005-09-01), Sweeney
patent: 6973350 (2005-12-01), Levine et al.
patent: 7006869 (2006-02-01), Bradley
patent: 7027868 (2006-04-01), Rueter et al.
patent: 7162301 (2007-01-01), Kim et al.
patent: 2002/0095188 (2002-07-01), Mower
patent: 2002/0183798 (2002-12-01), Vonk
patent: 2003/0050671 (2003-03-01), Bradley
patent: 2003/0083710 (2003-05-01), Ternes et al.
patent: 2003/0083711 (2003-05-01), Yonce et al.
patent: 2004/0127950 (2004-07-01), Kim et al.
patent: 2004/0171959 (2004-09-01), Staler et al.
patent: 0468720 (1992-01-01), None
Splett et al., Determination of Pacing Capture in Implantable Defibrillators: Benefit of Evoked Response Detection Using RV Coil to Can Vector, PACE, vol. 23, pp. 1645-1650, 2000.
Office Action dated Sep. 27, 2005 from related U.S. Appl. No. 10/335,534, 5 pages.
Office Action dated Nov. 15, 2005 from related U.S. Appl. No. 10/335,534, 13 pages.
Office Action dated Jan. 16, 2009 from related U.S. Appl. No. 11/651,336, 9 pages.
Office Action dated Sep. 4, 2009 from related U.S. Appl. No. 11/651,336, 7 pages.
Office Action Response dated Oct. 27, 2005 from related U.S. Appl. No. 10/335,534, 11 pages.
Office Action Response dated Mar. 15, 2006 from related U.S. Appl. No. 10/335,534, 20 pages.
Office Action Response dated Apr. 16, 2009 from related U.S. Appl. No. 11/651,336, 8 pages.
Office Action Response dated Oct. 14, 2009 from related U.S. Appl. No. 11/651,336, 7 pages.
Office Action dated Mar. 17, 2009 from U.S. Appl. No. 11/717,483, 9 pages.
Office Action Response submitted Jun. 16, 2009 to office action dated Mar. 17, 2009 from U.S. Appl. No. 11/717,483, 7 pages.
Notice of Allowance dated Oct. 19, 2009 from U.S. Appl. No. 11/717,483, 10 pages.
Office Action dated Sep. 29, 2005 from U.S. Appl. No. 10/335,599, 17 pages.
Office Action Response submitted Dec. 29, 2005 to office action dated Sep. 29, 2005 from U.S. Appl. No. 10/335,599, 24 pages.
Office Action dated Mar. 3, 2006 from U.S. Appl. No. 10/335,599, 14 pages.
Office Action Response submitted May 3, 2006 to office action dated Mar. 3, 2006 from U.S. Appl. No. 10/335,599, 19 pages.
Office Action Response with RCE submitted Jun. 30, 2006 to office action dated Mar. 3, 2006 from U.S. Appl. No. 10/335,599, 19 pages.
Notice of Allowance dated Sep. 27, 2006 from U.S. Appl. No. 10/335,599, 9 pages.
File History for U.S. Appl. No. 12/719,117 as retrieved from U.S. Patent and Trademark Office PAIR System on Mar. 1, 2011, 202 pages.
Notice of Allowance dated May 19, 2011 for U.S. Appl. No. 12/719,117 as retrieved from U.S. Patent and Trademark Office PAIR System, 20 pages.

Affiliated with

Also associated with

Rating

Method and system for detecting capture with cancellation of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for detecting capture with cancellation of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for detecting capture with cancellation of... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4301358