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Patent US5916236A successfully refreshed from Google Patents.
US5916236A
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US
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Occlusion assembly for sealing openings in blood vessels and a method for sealing openings in blood vessels
Assignee: INNOVASC R&D BV TE ROTTERDAM
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Filing: 1997-01-07
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Granted: 1999-06-29
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Expires: 2017-01-07
Abstract
Abstract Occlusion assembly for sealing openings in blood vessels, consisting of an occlusion element and fixing element to be fitted through the openings in the blood vessel. The fixing element is firmly connected to a retaining element. A locking element engages on the retaining element. This locking element is fitted horizontally against the outside of the blood vessel.
Inventors
- 👤 Wouter Matthijs Muijs Van de Moer
- 👤 Rienk Rienks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:57
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/0057; A61B2017/00637; A61B2017/00646; A61B2017/00659; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
122 words
An occlusion assembly for introduction into an incision and for sealing an opening in the wall of a blood vessel with the incision comprising; a first element which is sized to be fitted through the opening in the wall of a blood vessel and to lie generally adjacent thereto in use; a second element sized for reception in the incision and in operative connection with said first element to extend proximally thereof in the incision; and a bioabsorbable third element sized to be received in the incision and beneath the skin and operatively movable along said second element to a location in the incision generally adjacent to the wall of the blood vessel to obstruct the flow of blood through the incision.
Claim 2
Dependent Claim
122 words
An occlusion assembly for introduction into an incision and for sealing an opening in the wall of a blood vessel with the incision comprising; a first element which is sized to be fitted through the opening in the wall of a blood vessel and to lie generally adjacent thereto in use; a second element sized for reception in the incision and in operative connection with said first element to extend proximally thereof in the incision; and a bioabsorbable third element sized to be received in the incision and beneath the skin and operatively movable along said second element to a location in the incision generally adjacent to the wall of the blood vessel to obstruct the flow of blood through the incision.
Claim 3
Dependent Claim
50 words
The occlusion assembly of claim 1 wherein said third element is movable along said second element to a position generally adjacent to the wall of the blood vessel and spaced apart from said first element to seal the incision from the flow of blood passing through the blood vessel opening.
Claim 4
Dependent Claim
28 words
The occlusion assembly of claim 1 wherein said occlusion assembly includes a stenosis combating agent combined with at least one of said first element and said second element.
Claim 5
Dependent Claim
47 words
The occlusion assembly of claim 1 wherein said first element is adapted in use to be movable relative to an opening in the wall of a blood vessel between a first orientation during insertion and a second orientation generally adjacent to the wall of the blood vessel.
Claim 6
Dependent Claim
25 words
The occlusion assembly of claim 4 wherein said first element is oriented generally parallel to the wall of the blood vessel in said second orientation.
Claim 7
Dependent Claim
37 words
The occlusion assembly of claim 1 wherein at least one of said first element and said third element is bioabsorbable and movable along said second element toward the other of said third element and said first element.
Claim 8
Dependent Claim
15 words
The occlusion assembly of claim 1 wherein said second element is a rod shaped member.
Claim 9
Independent Claim
127 words
A method of inserting an occlusion assembly comprising an occlusion element, a locking element and a retaining element into an incision to seal an incision that extends through the skin of a patient and into a blood vessel, said occlusion assembly being sized to be placed beneath the surface of the skin in the incision, the method comprising the steps of: inserting the occlusion assembly into the incision and blood vessel; and moving the locking element along the retaining element to a position in the incision wherein the locking element is spaced apart from the occlusion element and positioned below the surface of the skin in the incision to occlude a portion of said incision and the flow of blood through the incision from the blood vessel.
Claim 10
Independent Claim
127 words
A method of inserting an occlusion assembly comprising an occlusion element, a locking element and a retaining element into an incision to seal an incision that extends through the skin of a patient and into a blood vessel, said occlusion assembly being sized to be placed beneath the surface of the skin in the incision, the method comprising the steps of: inserting the occlusion assembly into the incision and blood vessel; and moving the locking element along the retaining element to a position in the incision wherein the locking element is spaced apart from the occlusion element and positioned below the surface of the skin in the incision to occlude a portion of said incision and the flow of blood through the incision from the blood vessel.
Claim 11
Dependent Claim
28 words
The method of claim 8 wherein the occlusion element is moved from a non-occluding orientation during insertion to an occluding orientation along the wall of the blood vessel.
Claim 12
Dependent Claim
19 words
The method of claim 8 further including positioning the locking element along the outer surface of the blood vessel.
Claim 13
Dependent Claim
30 words
The method of claim 8 further including orienting the occlusion element generally perpendicular to the retaining element as the occlusion element is positioned along the wall of the blood vessel.
Claim 14
Dependent Claim
29 words
The method of claim 8 further including placing the portion of the retaining element between the occlusion element and the locking member along the wall of the blood vessel.
Claim 15
Independent Claim
114 words
A method of inserting an occlusion assembly comprising an occlusion element, a locking element and a rod shaped element into an incision to seal the incision wherein the incision extends through the skin of a patient and into a blood vessel, the method of sealing the incision including the steps of: inserting the occlusion assembly and rod shaped element into the incision and below the surface of the skin; and sliding a bioabsorbable locking element along the rod shaped element and in the incision between beneath the surface of the skin of a patient and the blood vessel to obstruct the flow of blood through the incision from the blood vessel of the patient.
Claim 16
Independent Claim
114 words
A method of inserting an occlusion assembly comprising an occlusion element, a locking element and a rod shaped element into an incision to seal the incision wherein the incision extends through the skin of a patient and into a blood vessel, the method of sealing the incision including the steps of: inserting the occlusion assembly and rod shaped element into the incision and below the surface of the skin; and sliding a bioabsorbable locking element along the rod shaped element and in the incision between beneath the surface of the skin of a patient and the blood vessel to obstruct the flow of blood through the incision from the blood vessel of the patient.
Claim 17
Dependent Claim
40 words
The method of claim 13 further including the step of positioning the occlusion element in the blood vessel generally adjacent to the incision such that the occlusion element obstructs the flow of blood through the incision from the blood vessel.
Claim 18
Dependent Claim
34 words
The method of claim 13 further including the step of moving the bioabsorbable locking element along the rod shaped element in the incision to a location which is spaced apart from the occlusion element.
Claim 19
Dependent Claim
35 words
The method of claim 13 further including the step of positioning the portion of the rod shaped element between the locking element and the occlusion element generally adjacent to the wall of the blood vessel.
Claim 20
Dependent Claim
100 words
An occlusion assembly for sealing an incision in the body of a patient wherein the incision extends through the skin of the patient and through a blood vessel wall, defining an opening therein, the assembly comprising; an occlusion element; an elongate retaining element operatively connected to said occlusion element and in use extending proximally of said occlusion element; and a bioabsorbable locking element sized to be received beneath the surface of the skin of the patient and in the incision and wherein said locking element is slidable along said retaining element to obstruct the flow of blood through an incision.
Claim 21
Dependent Claim
100 words
An occlusion assembly for sealing an incision in the body of a patient wherein the incision extends through the skin of the patient and through a blood vessel wall, defining an opening therein, the assembly comprising; an occlusion element; an elongate retaining element operatively connected to said occlusion element and in use extending proximally of said occlusion element; and a bioabsorbable locking element sized to be received beneath the surface of the skin of the patient and in the incision and wherein said locking element is slidable along said retaining element to obstruct the flow of blood through an incision.
Claim 22
Dependent Claim
32 words
The occlusion assembly of claim 17 wherein said locking element is movable along said retaining element to an in use position which is generally adjacent to the wall of a blood vessel.
Claim 23
Dependent Claim
34 words
The occlusion assembly of claim 17 wherein said occlusion element is sized to be received in use through an opening in a blood vessel and generally in a first orientation of said occlusion element.
Claim 24
Dependent Claim
25 words
The occlusion assembly of claim 17 wherein said occlusion element is generally perpendicular to said retaining element in a second orientation of said occlusion element.
Claim 25
Dependent Claim
30 words
The occlusion assembly of claim 20 wherein said occlusion element is in use in a second orientation when a flow of blood passing through a blood vessel opening is obstructed.
Claim 26
Dependent Claim
34 words
The occlusion assembly of claim 17 wherein said locking element is movable along said retaining element and is in use insertable into an incision in a first orientation with respect to said retaining element.
Claim 27
Dependent Claim
29 words
The occlusion assembly of claim 17 wherein a portion of said retaining element between said occlusion element and said locking element in use extends through a blood vessel opening.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2002-06-28 | 2002-12-28 | 2003-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2006-06-28 | 2006-12-28 | 2007-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2010-06-28 | 2010-12-28 | 2011-06-29 | $7700.00 | Window Closed / Lapsed |