Visualization and ablation systems and catheters. The systems can capture a plurality of
different 2D images of the patient's anatomy adjacent an expandable member, each of …

Apparatus and methods are described for use with an image of blood vessels of a subject. In
response to a user designating a single point on the image (a) a target portion of a blood …

Cardiac tissue ablation catheters including an inflatable and flexible toroidal or spherically
shaped balloon disposed at a distal region of an elongate member, a flexible circuit carried …

Apparatus and methods are provided, including displaying an image of one or more lumens
of a subject. A processor includes lumen-identification functionality configured to …

Methods and systems for determining information about a vascular bodily lumen are
described. An exemplary method includes generating an electrical signal, delivering the …

Related US Application Data phase of the cyclic activity, and outputting a set of the image
(60) Provisional application No. 60/906,091, filed on Mar. frames corresponding to image …

Apparatus and methods are provided for imaging a tool inside a portion of a subject's body
that undergoes motion. A plurality of image frames of the portion are acquired. An image …

Apparatus and methods are provided for use with an endoluminal data-acquisition device
that acquires a set of endoluminal data-points of a lumen of a subject's body at respective …

An ablation catheter includes an elongate shaft and an inflatable ablation member. The
inflatable ablation member includes a flexible circuit with a conductor in electrical …

A61B5/0033—Features or image-related aspects of imaging apparatus classified in
A61B5/00, eg for MRI, optical tomography or impedance tomography apparatus; …