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Biosense Webster Inc patents


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

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


Prevention of kinks in catheter irrigation tubes

A medical device includes an insertion tube, having a distal end for insertion into a body of a subject and an opening at the distal end. A lumen, which includes a flexible tube which passes longitudinally through the insertion tube so as to communicate with the opening at the distal... Biosense Webster Inc

Control handle with rotational cam mechanism for contraction/deflection of medical device

A medical device has a distal member with a configuration that can be changed by means of a control handle with a control assembly employing a rotational cam, a shaft, and a pulley, where the rotational cam is rotationally mounted on a portion of the control handle for rotation by... Biosense Webster Inc

Catheter with perforated tip

A medical device includes an insertion tube, having a distal end for insertion into a body of a subject. A distal tip is fixed to the distal end of the insertion tube and is coupled to apply energy to tissue inside the body. The distal tip has an outer surface... Biosense Webster Inc

Deflectable catheter with hinge

A deflectable device, such as a catheter, is provided that includes a hinge that enhances the ability of the device to deflect or bend within a predetermined plane. The catheter comprises an elongated tubular catheter body having proximal and distal ends and at least one lumen extending therethrough. A distal... Biosense Webster Inc

Catheter with bendable tip

... Biosense Webster Inc

Catheter with multi-functional control handle having rotational mechanism

A catheter for use in a patient's heart, especially for mapping a tubular region of the heart, has a catheter body, a deflectable intermediate section and a distal mapping assembly that has a generally circular portion adapted to sit on or in a tubular region of the heart. A control... Biosense Webster Inc

Catheter with multi-functional control handle having linear mechanism

A catheter for use in a patient's heart, especially for mapping a tubular region of the heart, has a catheter body, a deflectable intermediate section and a distal a mapping assembly that has a generally circular portion adapted to sit on or in a tubular region of the heart. A... Biosense Webster Inc

Catheter with omni-directional optical tip having isolated optical paths

A catheter enables real-time light measurements, for example, without limitation, diffuse reflectance, fluorescence, etc., from biological materials, such as tissue (including blood), while performing RF ablation. The catheter tip design isolates illumination and collection paths within the tip electrode such that light for illuminating the tissue of interest (e.g., cardiac... Biosense Webster Inc

Catheter with omni-directional optical lesion evaluation

A catheter is adapted to ablate tissue and provide lesion qualitative information on a real time basis, having an ablation tip section with a generally omni-directional light diffusion chamber with one openings to allow light energy in the chamber to radiate the tissue and return to the chamber. The chamber... Biosense Webster Inc

Control handle with device advancing mechanism

A catheter having an internal advancing mechanism that can advance stiffening wires or other devices, has a catheter with a catheter body, a tip section distal the catheter body, a device extending through at least the catheter body, and a control handle proximal the catheter body, where the control handle... Biosense Webster Inc

System and selectively energizing catheter electrodes

The present invention is directed to a system, a method and a catheter that provide improved ablation capabilities and improved energy efficiency by selectively energizing catheter electrodes on the basis of impedance measurements. In particular, the invention is directed to the selective energization of catheter radial electrodes that together with... Biosense Webster Inc

Steering mechanism for bi-directional catheter

The present invention provides a bi-directional catheter with nearly double the throw in its catheter tip deflection. In particular, the travel path of each the puller wire includes a U-turn or doubling-back around a pulley which minimizes the offset angle between the puller wire and the longitudinal axis of the... Biosense Webster Inc

Enhanced ablation and mapping catheter and treating atrial fibrillation

A catheter for ablating tissue is provided. The catheter comprises an elongated generally-tubular catheter body having proximal and distal ends. An electrode assembly is provided at the distal end of the catheter body. The electrode assembly including a porous electrode arrangement that is generally transverse to the catheter body. The... Biosense Webster Inc








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