US5797949A
Expired / Lapsed
US
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Method and apparatus for implanting a prosthesis within a body passageway
Assignee: Individual
•
Filing: 1997-06-03
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Granted: 1998-08-25
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Expires: 2017-06-03
Abstract
Abstract An apparatus for repairing a body passageway, includes a catheter having first and second inflatable portions, a prosthesis having first and second ends, and a first securing member associated with the first end of the prosthesis and disposed on the second inflatable portion of the catheter. A method of assembling the apparatus for repairing a body passageway, a method of repairing a body passageway, and a method for implanting a prosthesis are also described.
Inventors
- 👤 Juan C. Parodi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:40
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06; A61F2/07; A61F2/95; A61F2/958; A61F2/82; A61F2/86; A61F2/90; A61F2002/075; A61F2002/826
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
127 words
A method of assembling an apparatus for repairing a body passageway, the apparatus including a catheter, the catheter having first and second ends, a first inflatable member disposed upon the catheter proximate the first end of the catheter, a second inflatable member disposed upon the catheter between the first inflatable member and the second end of the catheter, and a prosthesis having first and second ends, comprising the steps of: associating a first means for securing, the prosthesis within the body passageway, with the prosthesis, proximate the first end of the prosthesis; disposing the first securing means and the first end of the prosthesis upon the second inflatable member; and disposing a second means for securing the prosthesis within the body passageway upon the first inflatable member.
Claim 2
Independent Claim
127 words
A method of assembling an apparatus for repairing a body passageway, the apparatus including a catheter, the catheter having first and second ends, a first inflatable member disposed upon the catheter proximate the first end of the catheter, a second inflatable member disposed upon the catheter between the first inflatable member and the second end of the catheter, and a prosthesis having first and second ends, comprising the steps of: associating a first means for securing, the prosthesis within the body passageway, with the prosthesis, proximate the first end of the prosthesis; disposing the first securing means and the first end of the prosthesis upon the second inflatable member; and disposing a second means for securing the prosthesis within the body passageway upon the first inflatable member.
Claim 3
Dependent Claim
25 words
The method of claim 1, including the step of providing a delivery sheath about the catheter, the prosthesis and the first and second securing means.
Claim 4
Dependent Claim
22 words
The method of claim 1, including the step of utilizing radially expandable, tubular shaped members as the first and second securing means.
Claim 5
Independent Claim
168 words
A method of repairing a body passageway having an interior wall surface with an elongate, tubular shaped prosthesis and a catheter having first and second ends, a first inflatable member disposed on the catheter proximate the first end of the catheter, a second inflatable member disposed on the catheter between the first inflatable member and the second end of the catheter, comprising the steps of: providing a first means for securing, the prosthesis within the body passageway, to the prosthesis, proximate the first end of the prosthesis; providing the first securing means and the first end of the prosthesis disposed upon the second inflatable member; introducing the catheter, having the first securing means and prosthesis disposed thereon, into the body passageway; positioning the second inflatable member of the catheter at a desired location within the body passageway; securing the first securing means and the prosthesis within the body passageway by inflating the second inflatable member; deflating the second inflatable member; and removing the catheter from the body passageway.
Claim 6
Independent Claim
168 words
A method of repairing a body passageway having an interior wall surface with an elongate, tubular shaped prosthesis and a catheter having first and second ends, a first inflatable member disposed on the catheter proximate the first end of the catheter, a second inflatable member disposed on the catheter between the first inflatable member and the second end of the catheter, comprising the steps of: providing a first means for securing, the prosthesis within the body passageway, to the prosthesis, proximate the first end of the prosthesis; providing the first securing means and the first end of the prosthesis disposed upon the second inflatable member; introducing the catheter, having the first securing means and prosthesis disposed thereon, into the body passageway; positioning the second inflatable member of the catheter at a desired location within the body passageway; securing the first securing means and the prosthesis within the body passageway by inflating the second inflatable member; deflating the second inflatable member; and removing the catheter from the body passageway.
Claim 7
Dependent Claim
48 words
The method of claim 4, further including the steps of at least partially deflating the second inflatable member and moving the second inflatable member from the first end toward the second end of the prosthesis to urge the prosthesis toward the interior wall surface of the body passageway.
Claim 8
Dependent Claim
20 words
The method of claim 4, further including the step of disposing a second securing means upon the first inflatable member.
Claim 9
Dependent Claim
47 words
The method of claim 6, further including the steps of selectively positioning the first inflatable member within the prosthesis, while the prosthesis is located in the body passageway, and securing the second securing means and the prosthesis within the body passageway by inflating the first inflatable member.
Claim 10
Independent Claim
237 words
A method of implanting, within a body passageway, a prosthesis, having first and second ends, the first end of the prosthesis being associated with a first securing means, by use of a catheter, the catheter having first and second ends, a longitudinal axis extending therebetween, and first and second inflatable portions, the first inflatable portion being disposed proximate the first end of the catheter, the second inflatable portion being disposed between the first inflatable portion and the second end of the catheter, the first end of the prosthesis and the first securing means being disposed on the second inflatable portion of the catheter and a second securing means being disposed upon the first inflatable portion of the catheter, comprising the steps of; delivering the catheter, prosthesis and first and second securing means into the body passageway; inflating the second inflatable portion of the catheter to expand the first securing means and anchor the first securing means and first end of the prosthesis within the body passageway; at least partially deflating the second inflatable portion of the catheter; moving the second inflatable portion through the prosthesis; positioning the first inflatable portion at a desired location at least partially within the prosthesis; inflating the first inflatable portion to expand the second securing means and anchor the second securing means and the prosthesis within the body passageway; deflating the first inflatable portion; and removing the catheter from the body passageway.
Claim 11
Independent Claim
237 words
A method of implanting, within a body passageway, a prosthesis, having first and second ends, the first end of the prosthesis being associated with a first securing means, by use of a catheter, the catheter having first and second ends, a longitudinal axis extending therebetween, and first and second inflatable portions, the first inflatable portion being disposed proximate the first end of the catheter, the second inflatable portion being disposed between the first inflatable portion and the second end of the catheter, the first end of the prosthesis and the first securing means being disposed on the second inflatable portion of the catheter and a second securing means being disposed upon the first inflatable portion of the catheter, comprising the steps of; delivering the catheter, prosthesis and first and second securing means into the body passageway; inflating the second inflatable portion of the catheter to expand the first securing means and anchor the first securing means and first end of the prosthesis within the body passageway; at least partially deflating the second inflatable portion of the catheter; moving the second inflatable portion through the prosthesis; positioning the first inflatable portion at a desired location at least partially within the prosthesis; inflating the first inflatable portion to expand the second securing means and anchor the second securing means and the prosthesis within the body passageway; deflating the first inflatable portion; and removing the catheter from the body passageway.
Claim 12
Dependent Claim
24 words
The method of claim 8, including the step of utilizing, as the first and second securing means, first and second expandable tubular shaped members.
References Cited (Backward Citations)
US3657744A
Cited
US4140126A
Cited
US4787899A
Cited
US4562596A
Cited
US4577631A
Cited
US4733665A
Cited
US4733665C2
Cited
US4733665B1
Cited
US5104399A
Cited
US5002532A
Cited
US5571171A
Cited
US5571173A
Cited
US5578071A
Cited
US5219355A
Cited
US5316023A
Cited
US5456694A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2001-08-24 | 2002-02-23 | 2002-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-08-24 | 2006-02-23 | 2006-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-08-24 | 2010-02-23 | 2010-08-25 | $7700.00 | Window Closed / Lapsed |