专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07778699B1 System and method for trigger-specific recording of cardiac signals using an implantable medical device 有权
标题翻译：用于使用可植入医疗装置的用于触发特定记录心脏信号的系统和方法
公开(公告)号：US07778699B1
公开(公告)日：2010-08-17
申请号：US11740720
申请日：2007-04-26
申请人： Gianni Ferrise , Gregory Roberts
发明人： Gianni Ferrise , Gregory Roberts
IPC分类号： A61B5/0432
CPC分类号： A61B5/0432 , A61B5/0452 , A61B5/7203 , A61B5/7264
摘要： Techniques are provided for controlling the recording of intracardiac electrograms (IEGMs) within an implantable medical device such as a pacemaker, wherein the device is capable of recording different channels of IEGMs in response to different diagnostic triggers. Exemplary triggers include pacemaker-mediated tachycardia; atrial tachycardia, atrial fibrillation, ventricular tachycardia, etc. In one example, the device stores, for each diagnostic trigger, a physician selection of particular IEGMs to be recorded for subsequent review. Then, whenever a trigger is detected, the device senses and records only the particular IEGMs that had been selected by the physician for that particular trigger. The IEGMs are eventually transmitted to an external programmer for review. In this manner, the physician can specify particular IEGMs to be stored in response to particular diagnostic triggers, thereby providing considerable diagnostic flexibility, while also conserving memory. Triggers can be classified as atrial-related or ventricular-related, with appropriate IEGMs stored. Pre-trigger IEGM storage can also be accommodated.
摘要翻译：提供了用于控制在诸如起搏器之类的可植入医疗装置内记录心内电描记图（IEGM）的技术，其中该装置能够响应于不同的诊断触发而记录不同通道的IEGM。示例性触发器包括起搏器介导的心动过速; 心房性心动过速，心房颤动，室性心动过速等。在一个示例中，该设备针对每个诊断触发器存储要记录的特定IEGM的医师选择用于随后的检查。然后，每当检测到触发信号时，该设备仅感测并记录由该医师针对该特定触发器选择的特定IEGM。 IEGM最终被传送给外部程序员进行审查。以这种方式，医生可以指定特定的IEGM，以响应于特定的诊断触发来存储，从而提供相当大的诊断灵活性，同时还节省存储器。触发器可以分类为心房相关或心室相关，存储适当的IEGM。也可以预先触发IEGM存储。

IPRDB

热门服务

关于我们

友情链接

联系方式