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    SYSTEMS AND METHODS FOR FACILITATING MOVEMENT EFFICIENCY OF A MEDICAL DEVICE WITHIN A BODILY CAVITY
    1.
    发明公开
    SYSTEMS AND METHODS FOR FACILITATING MOVEMENT EFFICIENCY OF A MEDICAL DEVICE WITHIN A BODILY CAVITY 审中-公开

    公开(公告)号：US20240261035A1

    公开(公告)日：2024-08-08

    申请号：US18543301

    申请日：2023-12-18

    申请人： KARDIUM INC.

    发明人： Stefan AVALL ,  Saar MOISA

    IPC分类号： A61B34/20 ,  A61B34/00 ,  G06T1/00 ,  G16H10/60

    CPC分类号： A61B34/20 ,  A61B34/25 ,  G06T1/0007 ,  G16H10/60 ,  A61B2034/2055 ,  G06T2207/30048

    摘要： A data processing device system may be configured to cause display of a three-dimensional graphical representation of a first volume within a bodily cavity, cause the three-dimensional graphical representation to be annotated to include a graphical annotation set, and cause, at least in response to the annotation, the three-dimensional graphical representation to add an anatomical feature graphical representation. A data processing device system may be configured cause display of a particular graphical representation including a graphical representation of a particular volume within a cardiac cavity, cause the particular graphical representation to be annotated to include a graphical annotation set having a particular graphical attribute set, and cause, in response to a movement of a medical device, a changing of the particular graphical attribute set while the graphical annotation set graphically remains in correspondence with a same location in real-world three-dimensional space.

    SYSTEMS AND METHODS FOR FACILITATING MOVEMENT EFFICIENCY OF A MEDICAL DEVICE WITHIN A BODILY CAVITY
    2.
    发明公开
    SYSTEMS AND METHODS FOR FACILITATING MOVEMENT EFFICIENCY OF A MEDICAL DEVICE WITHIN A BODILY CAVITY 审中-公开

    公开(公告)号：US20240252258A1

    公开(公告)日：2024-08-01

    申请号：US18542972

    申请日：2023-12-18

    申请人： KARDIUM INC.

    发明人： Stefan AVALL ,  Saar MOISA

    IPC分类号： A61B34/00 ,  A61B18/00

    CPC分类号： A61B34/25 ,  A61B18/00 ,  A61B2018/00375 ,  A61B2018/00577 ,  A61B2034/105 ,  A61B2034/2065 ,  A61B2034/254

    摘要： A data processing device system may be configured to cause display of a three-dimensional graphical representation of a first volume within a bodily cavity, cause the three-dimensional graphical representation to be annotated to include a graphical annotation set, and cause, at least in response to the annotation, the three-dimensional graphical representation to add an anatomical feature graphical representation. A data processing device system may be configured cause display of a particular graphical representation including a graphical representation of a particular volume within a cardiac cavity, cause the particular graphical representation to be annotated to include a graphical annotation set having a particular graphical attribute set, and cause, in response to a movement of a medical device, a changing of the particular graphical attribute set while the graphical annotation set graphically remains in correspondence with a same location in real-world three-dimensional space.

    SYSTEMS AND METHODS FOR ACTIVATING TRANSDUCERS
    9.
    发明申请
    SYSTEMS AND METHODS FOR ACTIVATING TRANSDUCERS 有权

    公开(公告)号：US20220401029A1

    公开(公告)日：2022-12-22

    申请号：US17893667

    申请日：2022-08-23

    申请人： Kardium Inc.

    发明人： Daniel Martin Reinders ,  Daniel Robert Weinkam ,  Roxanne Wai Tak Louie ,  Danai Bisalputra

    IPC分类号： A61B5/00 ,  A61B18/06 ,  A61B5/0538 ,  A61B18/12 ,  A61N1/362 ,  A61B5/01 ,  A61B18/14 ,  A61N1/372 ,  A61B5/053 ,  A61B18/24 ,  A61B18/08 ,  A61B5/283 ,  A61B5/287

    摘要： 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.

    Medical device for use in bodily lumens, for example an atrium
    10.
    发明授权
    Medical device for use in bodily lumens, for example an atrium 有权

    公开(公告)号：US11413091B2

    公开(公告)日：2022-08-16

    申请号：US17500186

    申请日：2021-10-13

    申请人： Kardium Inc.

    发明人： Daniel Gelbart ,  Douglas Wayne Goertzen ,  Fernando Luis de Souza Lopes

    IPC分类号： A61B18/14 ,  A61B5/06 ,  A61B5/00 ,  A61B18/18 ,  A61B18/20 ,  A61B18/00 ,  A61B18/02

    摘要： A device positionable in a cavity of a bodily organ (e.g., a heart) may discriminate between fluid (e.g., blood) and non-fluid tissue (e.g., wall of heart) to provide information or a mapping indicative of a position and/or orientation of the device in the cavity. Discrimination may be based on flow, or some other characteristic, for example electrical permittivity or force. The device may selectively ablate portions of the non-fluid tissue based on the information or mapping. The device may detect characteristics (e.g., electrical potentials) indicative of whether ablation was successful. The device may include a plurality of transducers, intravascularly guided in an unexpanded configuration and positioned proximate the non-fluid tissue in an expanded configuration. Expansion mechanism may include helical member(s) or inflatable member(s).