公开(公告)号：EP2345024A1

公开(公告)日：2011-07-20

申请号：EP09825616.7

申请日：2009-11-10

申请人： Cardioinsight Technologies, Inc.

发明人： RAMANATHAN, Charulatha ,  WODLINGER, Harold, M. ,  JIA, Ping ,  HARRIS, Gasparakis ,  ARLESS, Steven, G. ,  ANDERSON, John, E. ,  BHOJWANI, Soniya

IPC分类号： G09G5/00

CPC分类号： A61B5/044 ,  A61B5/04012 ,  A61B5/726 ,  A61B5/7475 ,  G06F19/00

摘要： A method for visualization of electrophysiology information can include storing electroanatomic data (14) in memory, the electroanatomic data representing electrical activity on a surface of an organ over a time period. An interval within the time period is selected in response to a user selection (28). Responsive to the user selection of the interval, a visual representation (26) of physiological information for the user selected interval is generated by applying at least one method to the electroanatomic data (14). The visual representation (26) is spatially represented on a graphical representation of a predetermined region of the surface of the organ.

公开(公告)号：EP2345024B1

公开(公告)日：2017-11-08

申请号：EP09825616.7

申请日：2009-11-10

申请人： Cardioinsight Technologies, Inc.

发明人： RAMANATHAN, Charulatha ,  WODLINGER, Harold, M. ,  JIA, Ping ,  HARRIS, Gasparakis ,  ARLESS, Steven, G. ,  ANDERSON, John, E. ,  BHOJWANI, Soniya

IPC分类号： G09G5/00 ,  A61B5/044 ,  A61B5/04 ,  A61B5/00

CPC分类号： A61B5/044 ,  A61B5/04012 ,  A61B5/726 ,  A61B5/7475 ,  G06F19/00

摘要： A method for visualization of electrophysiology information can include storing electroanatomic data (14) in memory, the electroanatomic data representing electrical activity on a surface of an organ over a time period. An interval within the time period is selected in response to a user selection (28). Responsive to the user selection of the interval, a visual representation (26) of physiological information for the user selected interval is generated by applying at least one method to the electroanatomic data (14). The visual representation (26) is spatially represented on a graphical representation of a predetermined region of the surface of the organ.

公开(公告)号：EP2352421A1

公开(公告)日：2011-08-10

申请号：EP09825578.9

申请日：2009-11-10

申请人： Cardioinsight Technologies, Inc.

发明人： RAMANATHAN, Charulatha ,  WODLINGER, Harold, M. ,  PING, Jia ,  ARLESS, Steven, G. ,  HARRIS, Gasparakis

IPC分类号： A61B5/04

CPC分类号： A61B5/04085 ,  A61B5/04286 ,  A61B5/6831 ,  A61B2090/395 ,  A61B2562/17

摘要： Systems and methods are disclosed for sensing electrical activity of a patient. In one embodiment, a sensor array system (10) includes a plurality of elongated strips (22) of a flexible substrate material that extend from a first end to terminate in a second end spaced therefrom by a length of the substrate material having spaced apart side edges. A plurality of electrically conductive sensors (20) are connected with and distributed along the length of each of the plurality of elongated strips (22) to provide a column of sensors (20) along each respective strip (22). Electrically conductive paths (23) extend from each of the conductive sensors (20) through a respective strip (22) to which it is connected and terminate in a corresponding connector (24) located near the first end of the respective strip (22).

公开(公告)号：EP2348979B1

公开(公告)日：2019-10-30

申请号：EP09825554.0

申请日：2009-11-09

申请人： Cardioinsight Technologies, Inc.

发明人： RAMANATHAN, Charulatha ,  WODLINGER, Harold, M. ,  PING, Jia ,  HARRIS, Gasparakis ,  ANDERSON, John, E. ,  ARLESS, Steven, G.

IPC分类号： G16H30/20

公开(公告)号：EP2348979A1

公开(公告)日：2011-08-03

申请号：EP09825554.0

申请日：2009-11-09

申请人： Cardioinsight Technologies, Inc.

发明人： RAMANATHAN, Charulatha ,  WODLINGER, Harold, M. ,  PING, Jia ,  HARRIS, Gasparakis ,  ANDERSON, John, E. ,  ARLESS, Steven, G.

IPC分类号： A61B5/04

摘要： Systems and methods can be utilized to visualize physiological data relative to a surface region (e.g., an organ) of a patient. A computer-implemented method can include storing electroanatomic data in memory representing electrical activity for a predetermined surface region of the patient and providing an interactive graphical representation of the predetermined surface region of the patient. A user input is received to define location data corresponding to a user-selected location for at least one virtual electrode on the graphical representation of the predetermined surface region of the patient. A visual representation of physiological data for the predetermined surface region of the patient is generated based on the location data and the electroanatomic data.