US5891082A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ballon catheter with light-conductive basic body
Assignee: Cordis US Corp
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Filing: 1997-11-13
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Granted: 1999-04-06
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Expires: 2017-11-13
Abstract
Abstract The invention relates to a catheter comprising a tube-like basic catheter body with a distal and a proximal end, and a balloon member arranged at the distal end. The basic catheter body has been made so as to be at least partially light-conductive, and comprises a light receiving section at the proximal end and a light-emitting section at the distal end.
Inventors
- 👤 James Ernest Leone
- 👤 Hendikus Cornelis Geert
- 👤 Marcel Gerhard Hann
- 👤 Jan Thalens
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:12
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/82; A61F2/92; A61F2/95; A61F2/958; A61M; A61M29/00; A61M29/02; A61B; A61B90/00; A61B90/30; A61B2090/306; A61M25/00; A61M2025/0004
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
92 words
A catheter which comprises a tubular basic catheter body having a distal end and a proximal end, and a balloon member carried on the distal end, at least a tubular portion of said basic body having proximal and distal ends, said tubular portion comprising a light-receiving section at its proximal end, and a light emitting section at its distal end that emits light in a multitude of radial directions, wherein the light emitting section and substantially the entire length of said tubular portion comprises a tubular, braided array of light conductive fibers.
Claim 2
Dependent Claim
92 words
A catheter which comprises a tubular basic catheter body having a distal end and a proximal end, and a balloon member carried on the distal end, at least a tubular portion of said basic body having proximal and distal ends, said tubular portion comprising a light-receiving section at its proximal end, and a light emitting section at its distal end that emits light in a multitude of radial directions, wherein the light emitting section and substantially the entire length of said tubular portion comprises a tubular, braided array of light conductive fibers.
Claim 3
Dependent Claim
40 words
The catheter of claim 1 in which said basic catheter body comprises a tubular outer member, and a tubular inner member positioned inside of the outer member, in which said tubular inner member is made of said light conductive fibers.
Claim 4
Dependent Claim
102 words
The catheter of claim 1 in which an outer plastic coating is positioned on the outside of the tubular braided array of light conductive fibers along substantially the entire length of said tubular braided array of light conductive fibers, said tubular braided array of light conductive fibers extending along said catheter to a position inside of said balloon member, a portion of said tubular braided array of light conductive fibers being inside of said balloon member and being free of the outer plastic coating to permit light to be emitted from said fibers within the balloon in a multitude of radial directions.
Claim 5
Dependent Claim
41 words
The catheter of claim 3 in which the portion of said tubular braided array of fibers within the balloon has fibers having roughened outer surfaces, the remaining sections of said tubular braided array of fibers having fibers with smooth outer surfaces.
Claim 6
Dependent Claim
19 words
The catheter of claim 1 in which the tubular portion of said basic body is conductive of ultraviolet light.
Claim 7
Dependent Claim
113 words
A catheter which comprises a tubular basic catheter body having a distal end and a proximal end, and a balloon member carried on the distal end, at least a tubular portion of said basic body comprising light conductive material which, in turn, comprises along substantially its entire length a tubular, braided array of light conductive fibers having proximal and distal ends, said tubular braided array of light conductive fibers comprising a light-receiving section at its proximal end, and a light-emitting section at its distal end that emits light in a plurality of radial directions from said fibers, wherein said light-emitting section comprises a portion of said tubular braided array of light conductive fibers.
Claim 8
Dependent Claim
113 words
A catheter which comprises a tubular basic catheter body having a distal end and a proximal end, and a balloon member carried on the distal end, at least a tubular portion of said basic body comprising light conductive material which, in turn, comprises along substantially its entire length a tubular, braided array of light conductive fibers having proximal and distal ends, said tubular braided array of light conductive fibers comprising a light-receiving section at its proximal end, and a light-emitting section at its distal end that emits light in a plurality of radial directions from said fibers, wherein said light-emitting section comprises a portion of said tubular braided array of light conductive fibers.
Claim 9
Dependent Claim
25 words
The catheter of claim 6 in which said light emitting section comprises fiber sections having roughened walls, the remainder of said fibers having smooth walls.
Claim 10
Dependent Claim
96 words
The catheter of claim 7 in which an outer coating is positioned on the outside of the tubular braided array of light conductive fibers along substantially the entire length of said tubular braided array of light conductive fibers, said tubular braided array of fibers extending along said catheter to a position inside of said balloon member, a portion of said tubular braided array of light conductive fibers inside said balloon member being free of the outer plastic coating to permit light to be emitted from said fiber within the balloon in a plurality of radial directions.
Claim 11
Dependent Claim
14 words
The catheter of claim 8 in which said fibers are conductive of ultraviolet light.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-04-05 | 2002-10-05 | 2003-04-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-04-05 | 2006-10-05 | 2007-04-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-04-05 | 2010-10-05 | 2011-04-06 | $7700.00 | Window Closed / Lapsed |