US3759376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Suture package
Assignee: Ethicon Inc
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Filing: 1972-02-14
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Granted: 1973-09-18
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Expires: 1992-02-14
Abstract
Abstract A surgical suture package, primarily for double armed multistrand sutures, retains each individual suture in a predetermined sinusoidal configuration within adjacent but separate compartments. Notches along one edge of the package secure the armed ends of each suture which are held in place within the package when the compartments are folded together. As the package is unfolded, the armed ends are exposed sequentially, facilitating removal by the surgeon of each suture from its compartment one at a time without tangling and kinking.
Inventors
- 👤 B Lisowski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 15:56
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/38; A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06114; A61B17/06133; A61B17/06138; A61B2017/06057; A61B2017/06152
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
233 words
A multi-strand suture package comprising a foldable card of relatively stiff material rectangular in shape having a bottom edge, a top edge, and two side edges; and overlying sheet sealed to the bottom edge of said card and along fold lines parallel to said side edges to form a plurality of adjacent compartments that are open at the top edge of said card; each compartment containing a double-armed suture wound in the form of a coil comprising a multiplicity of figure-eight convolutions each of which comprise a centrally located suture crossing and opposed loops on each side of said crossing and integral with the suture portions forming the crossing, the suture crossings of successive figure-eight convolutions being superimposed one upon the other to dispose the convolutions in successive layers; a needle affixed to each end of each suture and extending from the open end of each compartment toward the bottom edge Of said card, said card being folded inwardly toward the overlying sheet along the fold lines to bring adjacent compartments together with the coiled sutures in registry and the needles in position between adjacent compartments; and means for retaining the folded card in its folded position to form a suture package whereby as the package is unfolded, said armed ends are exposed sequentially facilitating removal by the surgeon of each suture from its compartment one at a time without tangling or kinking.
Claim 2
Dependent Claim
233 words
A multi-strand suture package comprising a foldable card of relatively stiff material rectangular in shape having a bottom edge, a top edge, and two side edges; and overlying sheet sealed to the bottom edge of said card and along fold lines parallel to said side edges to form a plurality of adjacent compartments that are open at the top edge of said card; each compartment containing a double-armed suture wound in the form of a coil comprising a multiplicity of figure-eight convolutions each of which comprise a centrally located suture crossing and opposed loops on each side of said crossing and integral with the suture portions forming the crossing, the suture crossings of successive figure-eight convolutions being superimposed one upon the other to dispose the convolutions in successive layers; a needle affixed to each end of each suture and extending from the open end of each compartment toward the bottom edge Of said card, said card being folded inwardly toward the overlying sheet along the fold lines to bring adjacent compartments together with the coiled sutures in registry and the needles in position between adjacent compartments; and means for retaining the folded card in its folded position to form a suture package whereby as the package is unfolded, said armed ends are exposed sequentially facilitating removal by the surgeon of each suture from its compartment one at a time without tangling or kinking.
Claim 3
Dependent Claim
22 words
The suture package of claim 1, wherein the means for retaining said card in its folded position is a paper retaining sleeve.
Claim 4
Dependent Claim
36 words
A suture package according to claim 1, characterized by a ''''key-hole'''' notch positioned near said open edge of each compartment that functions to retain said needles in a fixed position when adjacent compartments are folded together.
Claim 5
Dependent Claim
14 words
A sterile suture package according to claim 1, enclosed in a hermetically sealed envelope.
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) | 1976-09-17 | 1977-03-19 | 1977-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-09-17 | 1981-03-19 | 1981-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-09-17 | 1985-03-19 | 1985-09-18 | $7700.00 | Window Closed / Lapsed |