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Kardium Inc patents

Recent patent applications related to Kardium Inc. Kardium Inc is listed as an Agent/Assignee. Note: Kardium Inc may have other listings under different names/spellings. We're not affiliated with Kardium Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "K" | Kardium Inc-related inventors

Apparatus and intra-cardiac mapping and ablation

An intra-cardiac mapping system is based on locating the ports through which blood flows in or out the heart chambers. For many procedures, such as ablation to cure atrial fibrillation, locating the pulmonary veins and the mitral valve accurately allows to perform a Maze procedure. The location of the ports... Kardium Inc

Medical device for use in bodily lumens, for example an atrium

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,... Kardium Inc

Systems and methods for activating transducers

In some embodiments, a plurality of transducers of a transducer-based device may be selected for activation. A first pair of subsets of the selected transducers may be identified for initial activation, each subset of the first pair being activated with a different phase angle range than the other. No transducer... Kardium Inc

Systems and methods for ablating tissue

Intra-cardiac voltage data display systems display a plurality of data sets derived at least from intra-cardiac voltage data sampled by an electrode. In some embodiments, at least some of the data sets are derived from a portion of the intra-cardiac voltage data that excludes an excludable portion of the intra-cardiac... Kardium Inc

Catheter system

A medical device system may include a structure including a first elongate member, a line including a plurality of flexible members, and an actuator coupled to the line to selectively transmit force to at least the first elongate member. The structure may include a delivery configuration in which at least... Kardium Inc

Circuits for flexible structures

Some aspects of this disclosure generally are related to improving the robustness of a flexible circuit structure, for example, by providing fault-tolerant electrical pathways for flow of electric current through the flexible circuit structure. In some embodiments, such fault tolerance is enhanced by way of a conductive mesh provided between... Kardium Inc

Systems and methods for activating transducers

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... Kardium Inc

Medical device systems and methods including safety release, lumen fluid-providing mechanisms, or both

A medical device system may include a catheter sheath and a catheter shaft sized for delivery through a lumen of the catheter sheath. The catheter shaft may be coupled to an end effector at or adjacent a distal end of the catheter shaft. The catheter shaft may include a lumen... Kardium Inc

Enhanced medical device for use in bodily cavities, for example an atrium

Systems, methods, and devices allow intravascular or percutaneous mapping, orientation and/or ablation, in bodily cavities or lumens. A device includes elongate members, moveable between an unexpanded configuration and an expanded or fanned configuration. The elongate members form a stack in the unexpanded configuration to fit through a catheter sheath. The... Kardium Inc

High-density electrode-based medical device system

A medical device system is disclosed including a high-density arrangement of transducers, which may be configured to ablate, stimulate, or sense characteristics of tissue inside a bodily cavity, such as an intra-cardiac cavity. High-density arrangements of transducers may be achieved, at least in part, by overlapping elongate members on which... Kardium Inc

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Kardium Inc in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Kardium Inc with additional patents listed. Browse our Agent directory for other possible listings. Page by