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 |
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국제특허분류(IPC7판) |
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출원번호 | US-0272092 (2011-10-12) |
등록번호 | US-8543205 (2013-09-24) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 32 인용 특허 : 436 |
A leadless cardiac pacemaker comprises a housing, a plurality of electrodes coupled to an outer surface of the housing, and a pulse delivery system hermetically contained within the housing and electrically coupled to the electrode plurality, the pulse delivery system configured for sourcing energy
A leadless cardiac pacemaker comprises a housing, a plurality of electrodes coupled to an outer surface of the housing, and a pulse delivery system hermetically contained within the housing and electrically coupled to the electrode plurality, the pulse delivery system configured for sourcing energy internal to the housing, generating and delivering electrical pulses to the electrode plurality. The pacemaker further comprises a temperature sensor hermetically contained within the housing and adapted to sense temperature information, wherein the pacemaker can control electrical pulse delivery at least partly based on the temperature information.
1. A leadless cardiac pacemaker comprising: a hermetic housing adapted and configured to be disposed in a chamber of a human heart;a battery disposed in the housing;at least two electrodes supported by the housing;a temperature sensor disposed in the housing but not bonded to the housing; anda contr
1. A leadless cardiac pacemaker comprising: a hermetic housing adapted and configured to be disposed in a chamber of a human heart;a battery disposed in the housing;at least two electrodes supported by the housing;a temperature sensor disposed in the housing but not bonded to the housing; anda controller disposed in the housing and adapted to sense intracardiac information using the two electrodes and deliver stimulation energy from the battery to the electrodes using temperature information from the temperature sensor. 2. The leadless cardiac pacemaker of claim 1 wherein the temperature sensor comprises a thermistor. 3. The leadless cardiac pacemaker of claim 2 wherein the thermistor is mounted on a header assembly of the housing. 4. The leadless cardiac pacemaker of claim 1 wherein the controller comprises an ASIC and the temperature sensor comprises a semiconductor temperature sensor incorporated into the ASIC. 5. The method of claim 1 wherein the temperature sensor is not thermally bonded to the housing. 6. A method for providing electrical pacing signals to a patient's heart comprising: sensing intracardiac information via two electrodes in contact with tissue within a chamber of the heart and supported by a hermetic housing disposed within the chamber;providing electrical stimulation signals to the heart at a stimulation rate using the electrodes;sensing temperature with a temperature sensor disposed in the housing but not bonded to the housing; andadjusting the stimulation rate of electrical stimulation signals using a controller disposed within the housing based on the temperature. 7. The method of claim 6 wherein the sensing step comprises sensing the temperature with a thermistor. 8. The method of claim 7 wherein the sensing step comprises sensing the temperature with a thermistor mounted on a header assembly of the housing. 9. The method of claim 6 wherein the sensing step comprises sensing the temperature with a semiconductor temperature sensor incorporated into an ASIC containing the controller. 10. The method of claim 6 wherein the temperature sensor is not thermally bonded to the housing.
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