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-0486725 (2017-04-13) |
등록번호 | US-10080901 (2018-09-25) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 471 |
Approaches for selecting an electrode combination of multi-electrode pacing devices are described. Electrode combination parameters that support cardiac function consistent with a prescribed therapy are evaluated for each of a plurality of electrode combinations. Electrode combination parameters tha
Approaches for selecting an electrode combination of multi-electrode pacing devices are described. Electrode combination parameters that support cardiac function consistent with a prescribed therapy are evaluated for each of a plurality of electrode combinations. Electrode combination parameters that do not support cardiac function are evaluated for each of the plurality of electrode combinations. An order is determined for the electrode combinations based on the parameter evaluations. An electrode combination is selected based on the order, and therapy is delivered using the selected electrode combination.
1. A method for identifying an electrode combination for use in providing a patient therapy using one or more multiple-electrode leads, the method comprising: evaluating, using an electrode combination processor, for each electrode combination of a plurality of electrode combinations, one or more pa
1. A method for identifying an electrode combination for use in providing a patient therapy using one or more multiple-electrode leads, the method comprising: evaluating, using an electrode combination processor, for each electrode combination of a plurality of electrode combinations, one or more patient parameters associated with electrical stimulation of a particular electrode combination;ordering, using the electrode combination processor, the plurality of electrode combinations into an electrode combination order using the one or more evaluated patient parameters; andproviding, using the electrode combination processor, information about the one or more evaluated patient parameters in the electrode combination order. 2. The method of claim 1, wherein the ordering the plurality of electrode combinations includes assigning a rank to each of the plurality of electrode combinations using the one or more evaluated patient parameters, wherein the rank indicates a preference for a particular electrode combination to carry out a prescribed patient therapy. 3. The method of claim 1, further comprising receiving a selection of one of the electrode combinations using the information about the one or more parameters, and programming an implantable pacing circuit to deliver a pacing therapy using the selected one of the electrode combinations. 4. The method of claim 1, further comprising updating a therapy signal delivery parameter in an implantable pacing circuit using the electrode combination order. 5. The method of claim 1, further comprising displaying, using a display screen, information about the one or more evaluated patient parameters in the electrode combination order. 6. The method of claim 1, wherein the evaluating includes, for each electrode combination of the plurality of electrode combinations, evaluating first parameters that support cardiac function consistent with a prescribed patient therapy and evaluating second parameters that do not support cardiac function consistent with the prescribed patient therapy. 7. The method of claim 6, wherein the ordering includes using the first and the second parameters. 8. The method of claim 6, wherein the evaluating second parameters that do not support cardiac function includes determining a presence or absence of phrenic nerve stimulation for each of electrode combination of the plurality of electrode combinations. 9. The method of claim 1, wherein the evaluating the one or more patient parameters includes evaluating a cardiac capture threshold for each of the electrode combinations, and evaluating extra-cardiac stimulation for each of the electrode combinations. 10. The method of claim 1, wherein the evaluating the one or more patient parameters includes evaluating a responsiveness to a cardiac resynchronization therapy. 11. The method of claim 1, wherein the evaluating the one or more patient parameters includes detecting at least one of unintended nerve stimulation and unintended muscle stimulation. 12. The method of claim 1, further comprising performing an electrode combination status update, including re-evaluating the one or more patient parameters for at least a selected one of the electrode combinations. 13. The method of claim 1, wherein the evaluating the one or more patient parameters for each electrode combination of the plurality of electrode combinations includes evaluating one or more of an impedance, contraction duration, ventricular synchronization, activation sequence, depolarization and/or repolarization wave characteristic, interval, responsiveness to cardiac resynchronization, activation timing, extra-cardiac stimulation, non-cardiac muscle stimulation, nerve stimulation, anodal cardiac stimulation, contractility, blood pressure, change in pressure over time, stroke volume, cardiac output, contraction duration, hemodynamic parameters, ventricular synchronization, activation sequence, and depolarization and/or repolarization wave characteristics. 14. A cardiac rhythm management system comprising: an electrode combination processor circuit configured to:evaluate, for each electrode combination of a plurality of electrode combinations, one or more patient parameters associated with electrical stimulation of a particular electrode combination;order the plurality of electrode combinations into an electrode combination order using the one or more evaluated patient parameters; andprovide information about the one or more evaluated patient parameters in the electrode combination order. 15. The system of claim 14, further comprising an external device in data communication with the electrode combination processor circuit, wherein the external device includes a display configured to display information about the one or more evaluated patient parameters in the electrode combination order. 16. The system of claim 15, wherein the external device comprises a user input configured to receive a user selection of at least one of the electrode combinations using the information about the one or more parameters. 17. The system of claim 14, further comprising a therapy delivery circuit configured to deliver a cardiac resynchronization therapy using a selected one of the plurality of electrode combinations. 18. The system of claim 14, further comprising at least one lead including at least four discrete electrodes, and wherein the electrode combination processor circuit is configured to evaluate the one or more patient parameters using different combinations of the at least four discrete electrodes. 19. A cardiac rhythm management system comprising: an electrode combination processor circuit configured to:evaluate, for each of multiple electrode combinations available for use by the cardiac rhythm management system, one or more first parameters and one or more second parameters produced as a result of an electrical stimulation delivered using each of the multiple electrode combinations, the first parameters supportive of cardiac function consistent with a prescribed therapy and the second parameters not supportive of cardiac function consistent with the prescribed therapy;compare the first and second parameters for each of the evaluated multiple electrode combinations;select for use, for a first therapy duration, a first electrode combination from the multiple electrode combinations using a result of the compared parameters; anda therapy circuit configured to deliver a cardiac resynchronization therapy using the selected first or second electrode combinations. 20. The system of claim 19, further comprising a programmer device including a display and a user input, wherein the electrode combination processor circuit is further configured to order the evaluated multiple electrode combinations using the first and second parameters as compared, and wherein the programmer device is configured to display the evaluated multiple electrode combinations and receive an indication from a user, using the user input, of a selected one of the electrode combinations for use in the cardiac resynchronization therapy.
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