US4427109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centering folder retainer for needled sutures
Assignee: Ethicon Inc
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Filing: 1983-06-02
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Granted: 1984-01-24
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Expires: 2003-06-02
Abstract
Abstract An improved multi-panel suture retainer. The retainer provides separate compartments for the needle and the suture material. The suture material is disposed within the retainer inwardly from all edges of the retainer to better protect heat sensitive suture materials during subsequent sterilization and packaging.
Inventors
- 👤 Constance E. Roshdy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:53
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06114; A61B17/06133; A61B17/06138; A61B2017/06152
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
323 words
A needled suture retainer comprising: first and second needle retainer panels, said panels each having a generally rectangular shape and said panels being foldably connected to each other at a common longitudinal edge, a suture winding panel, said panel having two suture winding holes disposed inwardly from the edges of said panel and said panel foldably connected to the second needle retainer panel along the longitudinal edge opposite the longitudinal edge connected to the first needle retainer panel, a suture retainer panel foldably connected to the suture winding panel along the edge opposite the edge connected to the second needle retainer panel, the width of the suture winding panel being less than the width of the second needle retainer panel and the width of said second needle retainer panel being less than the width of the first needle retainer panel, first and second suture protector panels, each panel having a generally rectangular shape, said first suture protector panel foldably connected to the first needle retainer panel along the longitudinal edge opposite the longitudinal edge connected to the second needle retainer panel, two suture winding holes disposed in the foldably connected edge between the first needle retainer panel and the first suture protector panel, said holes being disposed so as to underlie the holes in the suture winding panel when the second needle retainer panel and the suture winding panel are folded on top of the first needle retainer panel, said second suture protector panel foldably connected to the first suture protector panel along the longitudinal edge opposite the longitudinal edge and connected to the first needle retainer panel, the width of said second suture protector panel being less than the width of said first suture protector panel whereby a needled suture, when packaged in said retainer and said retainer is folded the needle and suture are retained in separate compartments and the suture is disposed inwardly from the edges of said folded retainer.
Claim 2
Dependent Claim
323 words
A needled suture retainer comprising: first and second needle retainer panels, said panels each having a generally rectangular shape and said panels being foldably connected to each other at a common longitudinal edge, a suture winding panel, said panel having two suture winding holes disposed inwardly from the edges of said panel and said panel foldably connected to the second needle retainer panel along the longitudinal edge opposite the longitudinal edge connected to the first needle retainer panel, a suture retainer panel foldably connected to the suture winding panel along the edge opposite the edge connected to the second needle retainer panel, the width of the suture winding panel being less than the width of the second needle retainer panel and the width of said second needle retainer panel being less than the width of the first needle retainer panel, first and second suture protector panels, each panel having a generally rectangular shape, said first suture protector panel foldably connected to the first needle retainer panel along the longitudinal edge opposite the longitudinal edge connected to the second needle retainer panel, two suture winding holes disposed in the foldably connected edge between the first needle retainer panel and the first suture protector panel, said holes being disposed so as to underlie the holes in the suture winding panel when the second needle retainer panel and the suture winding panel are folded on top of the first needle retainer panel, said second suture protector panel foldably connected to the first suture protector panel along the longitudinal edge opposite the longitudinal edge and connected to the first needle retainer panel, the width of said second suture protector panel being less than the width of said first suture protector panel whereby a needled suture, when packaged in said retainer and said retainer is folded the needle and suture are retained in separate compartments and the suture is disposed inwardly from the edges of said folded retainer.
Claim 3
Dependent Claim
18 words
A retainer according to claim 1 having integral locking means to secure said retainer in its folded configuration.
Claim 4
Dependent Claim
39 words
A retainer according to claim 2 wherein the integral locking means are interlocking tabs disposed at the foldable edge between the first and second needle retainer panels and the foldable edge between the first and second suture protector panels.
Claim 5
Dependent Claim
22 words
A retainer according to claim 1 including dual parallel fold lines between the second needle retainer panel and the suture winding panel.
Claim 6
Dependent Claim
27 words
A retainer according to claim 1 wherein the width of the first suture protector panel is substantially equal to the width of the first needle retainer panel.
Claim 7
Dependent Claim
36 words
A suture package comprising a combination of a folded retainer of claim 1 or 2 with a needled suture positioned therein enclosed in an outer envelope, said outer envelope being heat sealed around the periphery thereof.
Claim 8
Dependent Claim
58 words
A suture package comprising a folded suture retainer of claim 1 or 2 with a needled suture retained therein in separate compartments within said retainer and including layers of materials on opposite sides of said retainer and being heat sealed about the periphery thereof to form a hermetically sealed package for said retainer and the needled suture therein.
Claim 9
Dependent Claim
17 words
The package of claim 7 wherein the layers are aluminum foil coated with a heat sealable material.
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) | 1987-01-23 | 1987-07-25 | 1988-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-01-23 | 1991-07-25 | 1992-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-01-23 | 1995-07-25 | 1996-01-24 | $7700.00 | Window Closed / Lapsed |