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Balloon for catheter and balloon catheter
US9205232B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9205232-B2 |
| Application number | US-201213554717-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 20, 2012 |
| Priority date | Sep 29, 2011 |
| Publication date | Dec 8, 2015 |
| Grant date | Dec 8, 2015 |
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Abstract
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A balloon for catheter of the type that has a film body that is inflatable and deflatable using a fluid supplied from a catheter, the film body including a hard layer containing a polyamide and a flexible layer formed on the hard layer and containing a polyamide elastomer having a Shore D hardness that is not larger than 62, and the content of the amide units of the polyamide elastomer in the flexible layer is not less than 60 wt %.
First claim
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What is claimed is: 1. A balloon for a catheter, comprising: a film body that is inflatable and deflatable by a fluid supplied from a catheter, wherein said film body includes a hard layer containing a polyamide and a flexible layer formed on the hard layer and containing a polyamide elastomer having a Shore D hardness that is 56 to 62, and a content of amide units of the polyamide elastomer in the flexible layer is not less than 60 wt %, wherein the amide units of the polyam…
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- What does patent US9205232B2 cover?
- A balloon for catheter of the type that has a film body that is inflatable and deflatable using a fluid supplied from a catheter, the film body including a hard layer containing a polyamide and a flexible layer formed on the hard layer and containing a polyamide elastomer having a Shore D hardness that is not larger than 62, and the content of the amide units of the polyamide elastomer in the f…
- Who is the assignee on this patent?
- Kiminami Hideaki, Kohama Hiromasa, Terumo Corp
- What technology area does this patent fall under?
- Primary CPC classification A61L29/06. Mapped technology areas include Human Necessities.
- When was this patent published?
- Publication date Tue Dec 08 2015 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).