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특허 상세정보

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내보내기 페이스북 공유 카카오톡 공유

Efficient generation of sensing signals in an implantable medical device such as a pacemaker or ICD

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A61N-001/37   
미국특허분류(USC) 607/027
출원번호 US-0223422 (1998-12-30)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 99  인용 특허 : 1
초록
▼

An implantable cardiac device such as a pacemaker or an implantable cardioverter defibrillator (ICD) that stores a broad band electrogram signal in response to the detecting of a particular cardiac event. The system includes an external programmer which is capable of accessing the stored electrogram via a telemetry circuit so that the stored electrogram can be downloaded and reviewed on a display of the external programmer. The external programmer is also equipped with a digital filter emulator that is capable of emulating the filtering of the broad band...

대표
청구항
▼

[ What is claimed is:] [1.]1. A system for displaying cardiac signals, comprising:an implantable cardiac stimulation device having:means for receiving a cardiac signal;filtering means for filtering the cardiac signal with a first filter to produce a first signal and for filtering the cardiac signal with a second filter to produce a second signal, wherein the second filter is selected to highlight a characteristic feature of heart activity;control means for controlling the delivery of therapeutic electrical stimulation to the heart based, at least in part...

이 특허에 인용된 특허 (1)

  1. McClure Kelly H. (Simi Valley CA) Mouchawar Gabriel (Newhall CA) Causey ; III James D. (Simi Valley CA). Cardiac arrhythmia detection system for an implantable stimulation device. USP1997115685315.

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