Systems and methods for activating transducers
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A61B-018/00
A61B-018/12
A61B-005/042
A61N-001/362
A61N-001/372
A61B-005/00
A61B-005/053
A61B-005/01
A61B-018/14
A61B-017/00
출원번호
US-0948924
(2015-11-23)
등록번호
US-9572509
(2017-02-21)
발명자
/ 주소
Reinders, Daniel Martin
Weinkam, Daniel Robert
Louie, Roxanne Wai Tak
Bisalputra, Danai
출원인 / 주소
KARDIUM INC.
대리인 / 주소
Rossi, Kimms & McDowell LLP
인용정보
피인용 횟수 :
0인용 특허 :
184
초록▼
Transducer-based systems and methods may be configured to display a graphical representation of a transducer-based device, the graphical representation including graphical elements corresponding to transducers of the transducer-based device, and also including between graphical elements respectively
Transducer-based systems and methods may be configured to display a graphical representation of a transducer-based device, the graphical representation including graphical elements corresponding to transducers of the transducer-based device, and also including between graphical elements respectively associated with a set of the transducers and respectively associated with a region of space between the transducers of the transducer-based device. Selection of graphical elements and/or between graphical elements can cause activation of the set of transducers associated with the selected elements. Transducer activation characteristics, such as initiation time, activation duration, activation sequence, and energy delivery characteristics, can vary based on numerous factors. Visual characteristics of graphical elements and between graphical elements can change based on an activation-status of the corresponding transducers. Activation requests for a set of transducers can be denied if it is determined that a transducer in the set of transducers is unacceptable for activation.
대표청구항▼
1. A transducer-activation system comprising: a data processing device system;an input-output device system communicatively connected to the data processing device system and a transducer-based device; anda memory device system communicatively connected to the data processing device system and stori
1. A transducer-activation system comprising: a data processing device system;an input-output device system communicatively connected to the data processing device system and a transducer-based device; anda memory device system communicatively connected to the data processing device system and storing a program executable by the data processing device system, the program comprising:display instructions configured to cause the input-output device system to concurrently display: at least a map depicting a surface of a tissue wall of the bodily cavity, the surface interrupted by one or more ports, anda plurality of transducer graphical elements, each transducer graphical element of the plurality of transducer graphical elements corresponding to at least part of a respective one of a plurality of transducers of the transducer-based device, the plurality of transducers arranged in a distribution, the distribution positionable in a bodily cavity, and a first spatial relationship between the displayed plurality of transducer graphical elements consistent with a second spatial relationship between the plurality of transducers in the distribution;selection instructions configured to cause selection, via the input-output device system, of selected transducer graphical elements representing less than all of the plurality of transducer graphical elements, the selected transducer graphical elements corresponding to selected transducers representing less than all of the plurality of transducers, the selected transducers defining a plurality of transducer sets including at least a first transducer set; andactivation instructions configured to cause activation, via the input-output device system, of the plurality of transducer sets according to a sequence, the activation according to the sequence including an initiation of an activation of each transducer in the first transducer set after activation of each transducer in each of at least a second transducer set of the plurality of transducer sets has completed, the first transducer set comprising a first transducer included in the second transducer set,wherein the display instructions are configured to cause the input-output device system to display the selected transducer graphical elements surrounding at least one of the one or more ports depicted in the map. 2. The transducer-activation system of claim 1 wherein the plurality of transducer sets comprises a third transducer set, the third transducer set excluding the first transducer, and wherein the activation according to the sequence includes the initiation of the activation of each transducer in the first transducer set after activation of each transducer in the third transducer set has completed. 3. The transducer-activation system of claim 2 wherein the activation according to the sequence includes the initiation of the activation of each transducer in the third transducer set after activation of each transducer in the second transducer set has completed. 4. The transducer-activation system of claim 1 wherein the plurality of transducer sets comprises at least three transducer sets, and wherein the activation according to the sequence includes the initiation of the activation of each transducer in the first transducer set after activation of each transducer in each of the other transducer sets of the plurality of transducer sets has completed. 5. The transducer-activation system of claim 1 wherein the activation according to the sequence comprises a completion of each of at least two activations of each of at least two of the selected transducers during the activation according to the sequence. 6. The transducer-activation system of claim 1 wherein the activation instructions are configured to cause, via the input-output device system, completion of the activation according to the sequence when each of the selected transducers has been activated at least once during the activation according to the sequence and each of at least some of the selected transducers has been activated at least twice during the activation according to the sequence. 7. The transducer-activation system of claim 1 wherein, during the activation according to the sequence, the display instructions are configured to cause the input-output device system to display each respective selected transducer graphical element with a respective first visual characteristic set during activation of the respective selected transducer and with a respective second visual characteristic set after completion of the activation of the respective selected transducer, the respective second visual characteristic set different than the respective first visual characteristic set. 8. The transducer-activation system of claim 1 wherein the display instructions are configured to cause the input-output device system to display the selected transducer graphical elements surrounding at least some of the plurality of transducer graphical elements other than the selected transducer graphical elements. 9. The transducer-activation system of claim 1 wherein the program further comprises information reception instructions configured to cause reception via the input-output device system of information from each of the plurality of transducers, and wherein the display instructions are configured to cause the input-output device system to display the map based at least on the information received from the each of the plurality of transducers. 10. The transducer-activation system of claim 1 wherein the display instructions are configured to cause the input-output device system to display the selected transducer graphical elements in a manner different than the display of others of the transducer graphical elements. 11. The transducer-activation system of claim 1 wherein the display instructions are configured to cause the input-output device system to display a plurality of between graphical elements, each of the plurality of between graphical elements associated with a region of space between the transducers of a respective one of a plurality of groups of adjacent ones of the transducers of the plurality of transducers, each region of space not including any transducer. 12. The transducer-activation system of claim 11wherein the display instructions are configured to cause the input-output device system to display the selected transducer graphical elements in a manner different than the display of others of the transducer graphical elements, andwherein the display instructions are configured to cause the input-output device system to display the respective between graphical elements between respective groups of adjacent ones of the selected transducer graphical elements in a manner different than the display of others of the between graphical elements. 13. The transducer-activation system of claim 11 wherein the transducer-activation system comprises the transducer-based device, which comprises the plurality of transducers, and wherein at least one of the between graphical elements is associated with a region of space that is not associated with any physical part of the transducer-based device. 14. The transducer-activation system of claim 13wherein the distribution is an array-based distribution comprising a plurality of intersecting rows and columns, adjacent ones of the rows separated from each other at least by a physical portion of the transducer-based system, and adjacent ones of the columns separated from each other at least by a non-physical portion of the transducer-based system, andwherein the region of space that is not associated with any physical part of the transducer-based device is between the transducers of a particular one of the plurality of groups of adjacent ones of the transducers that comprises one transducer located on a first particular one of the columns and another transducer located on a second particular one of the columns. 15. The transducer-activation system of claim 1 wherein the activation instructions are configured to cause, via the input-output device system, each of the selected transducers to transmit energy sufficient for tissue ablation during the activation according to the sequence. 16. The transducer-activation system of claim 1 wherein the activation instructions are configured to cause, via the input-output device system, the selected transducers to transmit energy during the activation according to the sequence, the energy sufficient to form a series of ablated regions in the bodily cavity during a state in which the distribution is positioned in the bodily cavity, the series of ablated regions arranged along an ablation path that surrounds the at least one of the one or more ports. 17. The transducer-activation system of claim 16, wherein the display instructions are configured to cause the input-output device system to display a representation of the ablation path surrounding the at least one of the one or more ports depicted in the map. 18. The transducer-activation system of claim 16, wherein the display instructions are configured to cause the input-output device system to display a representation of the ablation path surrounding the at least one of the one or more ports depicted in the map at least prior to the activation according to the sequence. 19. The transducer-activation system of claim 1 wherein the activation instructions are configured to cause, via the input-output device system, the selected transducers to transmit energy during the activation according to the sequence, the energy sufficient to form an electrophysiological conduction block arranged to continuously surround the at least one of the one or more ports during a state in which the distribution is positioned in the bodily cavity. 20. The transducer-activation system of claim 1 wherein the activation instructions are configured to cause, via the input-output device system, the first transducer to transmit energy sufficient for tissue ablation during each activation of the first transducer during the activation according to the sequence. 21. The transducer-activation system of claim 1 wherein the first transducer set comprises the first transducer and a second transducer, and the second transducer set comprises the first transducer and a third transducer other than the second transducer, wherein the activation instructions are configured to cause, via the input-output device system, concurrent activation of both the first transducer and the second transducer during the activation of the first transducer set during the activation according to the sequence, and wherein the activation instructions are configured to cause, via the input-output device system, concurrent activation of both the first transducer and the third transducer during the activation of the second transducer set during the activation according to the sequence. 22. The transducer-activation system of claim 1 wherein the selection instructions are configured to cause a first concurrent selection, via the input-output device system, of a first transducer graphical element corresponding to the first transducer and a second transducer graphical element corresponding to a second transducer, and the selection instructions are configured to cause a second concurrent selection, via the input-output device system, of the first transducer graphical element and a third transducer graphical element corresponding to a third transducer other than the second transducer, the second concurrent selection occurring after the first concurrent selection.
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