Lasso catheter with rotating ultrasound transducer

US9308041B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-9308041-B2
Application numberUS-97578710-A
CountryUS
Kind codeB2
Filing dateDec 22, 2010
Priority dateDec 22, 2010
Publication dateApr 12, 2016
Grant dateApr 12, 2016

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A medical device includes an insertion shaft, having a longitudinal axis and having a distal end adapted for insertion into a body of a patient. A resilient end section is fixed to the distal end of the insertion shaft and is formed so as to define an arc oriented obliquely relative to the axis and having a center of curvature on the axis. One or more electrodes are disposed along the end section. An ultrasound transducer is fixed to the distal end and is configured to image a vicinity of the arc using ultrasound waves.

First claim

Opening claim text (preview).

The invention claimed is: 1. A medical device, comprising: an insertion shaft, having a longitudinal axis and having a distal end terminating in a distal tip adapted for insertion into a body of a patient; a resilient end section fixed to and extending from the distal tip of the insertion shaft, the resilient end section defining an arc residing in a plane, the plane oriented obliquely relative to the longitudinal axis, the arc having a center of curvature coincident with the lon…

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What does patent US9308041B2 cover?
A medical device includes an insertion shaft, having a longitudinal axis and having a distal end adapted for insertion into a body of a patient. A resilient end section is fixed to the distal end of the insertion shaft and is formed so as to define an arc oriented obliquely relative to the axis and having a center of curvature on the axis. One or more electrodes are disposed along the end secti…
Who is the assignee on this patent?
Altmann Andres Claudio, Govari Assaf, Biosense Webster Israel Ltd
What technology area does this patent fall under?
Primary CPC classification A61B18/1492. Mapped technology areas include Human Necessities.
When was this patent published?
Publication date Tue Apr 12 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).