首页> 外国专利> DEFIBRILLATOR WITH IMPROVED HEMODYNAMIC RESPONSE AND ENHANCED MYOCARDIAL STABILITY

DEFIBRILLATOR WITH IMPROVED HEMODYNAMIC RESPONSE AND ENHANCED MYOCARDIAL STABILITY

机译:改善血液动力学反应和增强心肌稳定性的除颤器

摘要

PROBLEM TO BE SOLVED: To provide an implantable defibrillator which provides a device-implemented method of delivering cardiac pacing, cardioversion, and defibrillation therapies in selective response to dysrhythmia detection of an implant patient's cardiac signal.;SOLUTION: The patient's heart rate is sensed, and cardioversion/defibrillation therapies are delivered by the device by producing electrical shocks of adjustable energy level for application to the patient's heart in response to applicable detected levels of pathologic accelerated heart rate. A match between the generated cardiac pacing rate and the hemodynamic needs of the patient under conditions of rest and physical activity is optimized by sensing periods of patient physical activity and rest and generating a signal representative thereof to control the cardiac pacing rate accordingly and according to the extent of activity by means of an accelerometer (30) mounted on hybrid electronic circuitry.;COPYRIGHT: (C)2010,JPO&INPIT
机译:要解决的问题:提供一种植入式除纤颤器,该设备提供了一种设备实现的方法,可根据对植入患者的心律不齐的检测做出选择性反应,以进行心脏起搏,心脏复律和除纤颤疗法;解决方案:感测到患者的心率,该设备通过响应可检测到的病理加速心率水平产生可调节能量水平的电击,通过电击产生可调节能量水平的电击,从而将电击穿和除颤疗法用于该设备。通过感测患者身体活动和休息的时间段并生成代表其的信号来相应地控制心脏起搏频率,从而优化所生成的心脏起搏频率与患者在休息和身体活动条件下的血液动力学需求之间的匹配度。通过安装在混合电子电路上的加速度计(30)来确定活动范围。;版权所有:(C)2010,JPO&INPIT

著录项

  • 公开/公告号JP2009285506A

    专利类型

  • 公开/公告日2009-12-10

    原文格式PDF

  • 申请/专利权人 INTERMEDICS INC;

    申请/专利号JP20090210750

  • 发明设计人 ALT ECKHARD;

    申请日2009-09-11

  • 分类号A61N1/365;A61N1/39;

  • 国家 JP

  • 入库时间 2022-08-21 19:02:25

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