公开(公告)号：US20150126840A1

公开(公告)日：2015-05-07

申请号：US14528539

申请日：2014-10-30

Applicant: Boston Scientific Scimed, Inc.

Inventor： PRAMODSINGH HIRASINGH THAKUR ,  BARUN MASKARA ,  SHIBAJI SHOME ,  ALLAN C. SHUROS ,  SHANTHA ARCOT-KRISHNAMURTHY ,  SUNIPA SAHA

IPC: A61B5/042 ,  A61B18/14 ,  A61B5/00

CPC classification number: A61B5/0422 ,  A61B5/04028 ,  A61B5/0452 ,  A61B5/0464 ,  A61B5/6852 ,  A61B5/6858 ,  A61B5/7278 ,  A61B18/1492 ,  A61B2018/0016 ,  A61B2018/00267 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/1467 ,  A61B2018/1475 ,  A61B2562/0209 ,  A61N1/06

Abstract: Medical devices and methods for using medical devices are disclosed. An example mapping medical device may include a catheter shaft with a plurality of electrodes. The plurality of electrodes may include a first pair of electrodes, a second pair of electrodes, a third pair of electrodes and a fourth pair of electrodes. The mapping medical device may further include a processor, wherein the processor may be configured to determine a first latency between the first pair of electrodes, determine a second latency between the second pair of electrodes, determine a third latency between the third pair of electrodes, determine a fourth latency between the fourth pair of electrodes, and determine a target signal by interpolating the first latency, the second latency, the third latency and the fourth latency.

Abstract translation: 公开了用于使用医疗装置的医疗装置和方法。 示例性映射医疗设备可以包括具有多个电极的导管轴。 多个电极可以包括第一对电极，第二对电极，第三对电极和第四对电极。 映射医疗设备还可以包括处理器，其中处理器可以被配置为确定第一对电极之间的第一等待时间，确定第二对电极之间的第二等待时间，确定第三对电极之间的第三等待时间， 确定第四对电极之间的第四等待时间，并且通过内插第一等待时间，第二等待时间，第三等待时间和第四等待时间来确定目标信号。

公开(公告)号：US20150119672A1

公开(公告)日：2015-04-30

申请号：US14527090

申请日：2014-10-29

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： PRAMODSINGH HIRASINGH THAKUR ,  ALLAN C. SHUROS ,  BARUN MASKARA ,  SHIBAJI SHOME ,  SHANTHA ARCOT-KRISHNAMURTHY ,  SUNIPA SAHA ,  SCOTT A. MEYER

IPC: A61B5/042 ,  A61B5/046

CPC classification number: A61B5/042 ,  A61B5/0422 ,  A61B5/0452 ,  A61B5/046 ,  A61B5/0464 ,  A61B5/7246 ,  A61B18/1492 ,  A61B2018/0016 ,  A61B2018/00267 ,  A61B2018/00357 ,  A61B2018/00577 ,  A61B2018/00839 ,  A61B2018/1465 ,  A61B2018/1467

Abstract: Medical devices and methods for using medical devices are disclosed. An example mapping medical device may include a catheter shaft with a plurality of electrodes. The catheter shaft may be coupled to a processor. The processor may be capable of collecting a first set of signals from a first location, collecting a second set of signals from a second location, characterizing the first set of signals over a first time period, characterizing the second set of signals over a second time period, comparing the first set of signals to the second set of signals and matching a first signal from the first set of signals with a second signal from the second set of signals.

Abstract translation: 公开了用于使用医疗装置的医疗装置和方法。 示例性映射医疗设备可以包括具有多个电极的导管轴。 导管轴可以联接到处理器。 处理器可以能够从第一位置收集第一组信号，从第二位置收集第二组信号，在第一时间段表征第一组信号，在第二时间表征第二组信号 周期，将第一组信号与第二组信号进行比较，并将来自第一组信号的第一信号与来自第二组信号的第二信号进行匹配。