최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0015792 (2016-02-04) |
등록번호 | US-10220213 (2019-03-05) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 730 |
Systems and methods for treating arrhythmias are disclosed. In one embodiment an LCP comprises a housing, a plurality of electrodes for sensing electrical signals emanating from outside of the housing, an energy storage module disposed within the housing, and a control module disposed within the hou
Systems and methods for treating arrhythmias are disclosed. In one embodiment an LCP comprises a housing, a plurality of electrodes for sensing electrical signals emanating from outside of the housing, an energy storage module disposed within the housing, and a control module disposed within the housing and operatively coupled to the plurality of electrodes. The control module may be configured to receive electrical signals via two or more of the plurality of electrodes and determine if the received electrical signals are indicative of a command for the LCP to deliver ATP therapy. If the received electrical signals are indicative of a command for the LCP to deliver ATP therapy, the control module may additionally determine whether a triggered ATP therapy mode of the LCP is enabled. If the triggered ATP therapy mode is enabled, the control module may cause the LCP to deliver ATP therapy via the plurality of electrodes.
1. A leadless cardiac pacemaker (LCP) comprising: a housing;a plurality of electrodes for sensing electrical signals emanating from outside of the housing;an energy storage module disposed within the housing;a control module disposed within the housing and operatively coupled to the plurality of ele
1. A leadless cardiac pacemaker (LCP) comprising: a housing;a plurality of electrodes for sensing electrical signals emanating from outside of the housing;an energy storage module disposed within the housing;a control module disposed within the housing and operatively coupled to the plurality of electrodes, wherein the control module is configured to: receive electrical signals via two or more of the plurality of electrodes;determine whether the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy;when the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy, determine whether a triggered ATP therapy mode of the LCP is enabled; when the received electrical signals are indicative of a command for the LCP to deliver ATP therapy and the triggered ATP therapy mode is enabled, deliver ATP therapy via two or more of the plurality of electrodes; andwhen the received electrical signals are indicative of a command for the LCP to deliver therapy and the LCP is in a safe mode in which the triggered ATP therapy mode is not enabled, not delivering ATP therapy via two or more of the plurality of electrodes. 2. The LCP of claim 1, wherein when the triggered ATP therapy mode is enabled, the control module of the LCP is further configured to determine whether to deliver ATP therapy before delivering the ATP therapy via the two or more of the plurality of electrodes, and wherein the control module is configured to determine to deliver ATP therapy based at least in part on whether a heart rate, determined from the received electrical signals, is above an arrhythmia threshold, and when the control module determines to deliver the ATP therapy, the control module delivers the ATP therapy via the two or more of the plurality of electrodes. 3. The LCP of claim 1, wherein the control module is configured to maintain a count of a number of ATP therapy bursts that have been delivered as part of the delivered ATP therapy, and wherein the control module is further configured to continue to deliver ATP therapy when the number of ATP therapy bursts has not exceeded a ATP therapy burst count threshold. 4. The LCP of claim 1, wherein the control module is configured to determine a signal morphology type of a cardiac signal received via two or more of the plurality of electrodes, and wherein when the triggered ATP therapy mode is enabled, the control module of the LCP is further configured to determine whether to deliver ATP therapy before delivering the ATP therapy via the two or more of the plurality of electrodes, and wherein the control module is configured to determine to deliver ATP therapy based at least in part on whether the determined signal morphology type is of a predetermined signal morphology type, and when the control module determines to deliver the ATP therapy, the control module delivers the ATP therapy via the two or more of the plurality of electrodes. 5. The LCP of claim 4, wherein the predetermined signal morphology type comprises a Monomorphic Ventricular Tachycardia (MVT). 6. The LCP of claim 4, wherein the predetermined signal morphology type comprises a Polymorphic Ventricular Tachycardia (PVT). 7. The LCP of claim 4, wherein the predetermined signal morphology type comprises a Supra Ventricular Tachycardia (SVT). 8. A leadless cardiac pacemaker (LCP) comprising: a housing;a plurality of electrodes for sensing electrical signals emanating from outside of the housing;an energy storage module disposed within the housing;a control module disposed within the housing and operatively coupled to the plurality of electrodes, wherein the control module is configured to: receive electrical signals via two or more of the plurality of electrodes;determine whether the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy;when the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy, deliver ATP therapy via two or more of the plurality of electrodes;maintain a measure related to an amount of ATP therapy delivered as part of the delivered ATP therapy within a predetermined period of time;continue to allow delivery of ATP therapy when the measure related to the amount of ATP therapy delivered within the predetermined period of time has not exceeded a predetermined ATP therapy threshold; andstop delivery of ATP therapy when the measure related to the amount of ATP therapy delivered within the predetermined period of time has exceeded the predetermined ATP therapy threshold. 9. The LCP of claim 8, wherein the predetermined period of time is between one hour and twenty-four hours. 10. The LCP of claim 8, wherein the measure related to the amount of ATP therapy delivered as part of the delivered ATP therapy within the predetermined period of time corresponds to an ATP therapy delivered count that is indicative of a number of times a command is received that results in the LCP delivering ATP therapy within the predetermined period of time. 11. The LCP of claim 8, wherein the measure related to the amount of ATP therapy delivered as part of the delivered ATP therapy within the predetermined period of time corresponds to an ATP burst count that is indicative of a number of ATP bursts that are delivered within the predetermined period of time. 12. The LCP of claim 8, wherein the received electrical signals comprise a plurality of communication pulses produced by a remote medical device. 13. The LCP of claim 8, wherein the received electrical signals comprise a plurality of communication pulses as part of a one-way communication path from a remote medical device. 14. The LCP of claim 13, wherein the plurality of communication pulses are free from error checking information for error checking the one-way communication path. 15. The LCP of claim 8, wherein after delivering ATP therapy, the LCP is further configured to enter a post shock pacing mode. 16. A leadless cardiac pacemaker (LCP) comprising: a housing;a plurality of electrodes for sensing electrical signals emanating from outside of the housing;an energy storage module disposed within the housing;a control module disposed within the housing and operatively coupled to the plurality of electrodes, wherein the control module is configured to: receive electrical signals via two or more of the plurality of electrodes;determine whether the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy;when the received electrical signals are indicative of a command for the LCP to deliver anti-tachyarrhythmia pacing (ATP) therapy: determine whether a triggered ATP therapy mode of the LCP is enabled;determine whether a heart rate determined from the received electrical signals is above an arrhythmia threshold;when the triggered ATP therapy mode is enabled and the heart rate is above the arrhythmia threshold, deliver ATP therapy via two or more of the plurality of electrodes; andwhen either the triggered ATP therapy mode is not enabled or the heart rate is not above the arrhythmia threshold, not delivering ATP therapy via two or more of the plurality of electrodes. 17. The LCP of claim 16, wherein the control module maintains a measure related to the amount of ATP therapy delivered within a predetermined period of time, and wherein the control module is configured to determine whether the measure related to the amount of ATP therapy delivered within the predetermined period of time exceeds a predetermined ATP therapy threshold, and only delivers ATP therapy via two or more of the plurality of electrodes when the triggered ATP therapy mode is enabled, the heart rate is above the arrhythmia threshold, and the measure related to the amount of ATP therapy delivered within the predetermined period of time does not exceed the predetermined ATP therapy threshold. 18. The LCP of claim 17, wherein the predetermined period of time is between one hour and twenty-four hours.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.