Cardiopulmonary Resuscitation Catheter and Related Systems and Methods
US-2016263356-A1 · Sep 15, 2016 · US
Segmented balloon catheter
US9352134B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9352134-B2 |
| Application number | US-201314069729-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 1, 2013 |
| Priority date | Nov 1, 2013 |
| Publication date | May 31, 2016 |
| Grant date | May 31, 2016 |
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Abstract
Official abstract text for this publication.
A catheter has an inflatable assembly at its distal portion, including a containment chamber, an axial core and a plurality of longitudinally oriented partitions extending from the axial core to the wall of the chamber to divide the containment chamber into at least four inflatable sectors. Hydraulic valves are connected to respective sectors to enable selective inflation of the sectors by a fluid when the valves are connected to a source of the fluid, and at least one surface electrode is mounted on each of the sectors. When introduced into a heart chamber and diametrically opposed sectors are inflated the assembly is stably fixed against the walls of the heart chamber and readings can be obtained from the surface electrodes of the inflated sectors.
First claim
Opening claim text (preview).
The invention claimed is: 1. A medical apparatus, comprising: a catheter having an elongated shaft and a distal portion, the distal portion comprising an inflatable assembly, wherein the inflatable assembly comprises a containment chamber having an outer wall, an outer surface, an axial core and a plurality of longitudinally oriented partitions extending from the axial core to the outer wall to divide the containment chamber into at least four inflatable sectors, the sectors bei…
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Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
Human Necessities · mapped topic
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Frequently asked questions
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- What does patent US9352134B2 cover?
- A catheter has an inflatable assembly at its distal portion, including a containment chamber, an axial core and a plurality of longitudinally oriented partitions extending from the axial core to the wall of the chamber to divide the containment chamber into at least four inflatable sectors. Hydraulic valves are connected to respective sectors to enable selective inflation of the sectors by a fl…
- Who is the assignee on this patent?
- Biosense Webster Israel Ltd
- What technology area does this patent fall under?
- Primary CPC classification A61M25/10185. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue May 31 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).