Patent US4126221A successfully refreshed from Google Patents.
US4126221A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Package for multiple surgical sutures
Assignee: Ethicon Inc
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Filing: 1977-11-08
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Granted: 1978-11-21
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Expires: 1997-11-08
Abstract
Abstract A package for multiple strands of surgical sutures which provides for delivery of individual suture strands. The several sutures are contained within a single compartment of the package, with each suture being individually wound in the form of a coil comprising a series of convolutions, each convolution being laterally displaced from adjacent convolutions and disposed in sequence over the length of the suture. Each individual suture within the package compartment is laterally displaced from adjacent sutures in a contiguous, partially overlapping relationship. The desired suture coil configuration and positioning within the package compartment is conveniently obtained by sequentially winding individual sutures around two vertical winding pins in an upwardly spiraling pattern, with successive loops of each suture and successive sutures being displaced laterally along the pins. The wound sutures are packaged in a suture folder which is adapted to maintain the individual sutures in their wound configuration and in their relative positions with one end of each suture extending from the folder whereby individual suture strands may be grasped and withdrawn from the package without entangling sutures remaining in the package.
Inventors
- 👤 Robert J. Cerwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:06
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06114; A61B17/06133; A61B17/06138
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
140 words
A multistrand suture package providing individual suture delivery comprising a plurality of suture strands, each strand being individually coiled in a series of overlapping elongated convolutions disposed in sequence from one end of the suture to the other, each convolution having a longitudinal axis lying in a plane, the longitudinal axis of adjacent convolutions of each suture strand being substantially parallel and laterally displaced from each other in said plane, and each individual suture being laterally displaced from adjacent sutures in a contiguous and partially overlapping relationship, and suture retaining means comprising a common suture compartment within said package, said suture strands being retained in said compartment in the aforesaid configuration with one end of each suture extending from said compartment, whereby individual suture strands may be grasped and withdrawn from said compartment without entangling sutures remaining in the compartment.
Claim 2
Dependent Claim
140 words
A multistrand suture package providing individual suture delivery comprising a plurality of suture strands, each strand being individually coiled in a series of overlapping elongated convolutions disposed in sequence from one end of the suture to the other, each convolution having a longitudinal axis lying in a plane, the longitudinal axis of adjacent convolutions of each suture strand being substantially parallel and laterally displaced from each other in said plane, and each individual suture being laterally displaced from adjacent sutures in a contiguous and partially overlapping relationship, and suture retaining means comprising a common suture compartment within said package, said suture strands being retained in said compartment in the aforesaid configuration with one end of each suture extending from said compartment, whereby individual suture strands may be grasped and withdrawn from said compartment without entangling sutures remaining in the compartment.
Claim 3
Dependent Claim
17 words
A package of claim 1 wherein said suture strands are coiled in a series of figure-8 convolutions.
Claim 4
Dependent Claim
17 words
A package of claim 1 wherein said suture strands are coiled in a series of oval convolutions.
Claim 5
Dependent Claim
27 words
A package of claim 1 wherein said suture strands are coiled in a series of circular convolutions having at least one reversal in the direction of winding.
Claim 6
Dependent Claim
19 words
A package of claim 1 wherein said suture strands have needles attached to the end extending from said compartment.
Claim 7
Dependent Claim
13 words
A package of claim 1 comprising a plurality of multifilament braided suture strands.
Claim 8
Dependent Claim
12 words
A package of claim 6 wherein said suture strands have needles attached.
Claim 9
Dependent Claim
51 words
A package of claim 1 wherein said retaining means comprises first and second panels foldably connected and adapted to hold the suture coils therebetween in a common suture compartment when said panels are in a folded position, and means associated with said panels for holding said panels in said folded position.
Claim 10
Dependent Claim
51 words
A suture package according to claim 8 wherein the means for holding said panels in a folded position comprise a locking tab along a free edge of one panel which enters into alignment with and engages a locking slot in the other panel when said panels are in a folded position.
Claim 11
Dependent Claim
21 words
A suture package according to claim 8 wherein the means for holding said panels in a folded position comprise stapling means.
Claim 12
Dependent Claim
21 words
A suture package according to claim 8 wherein the means for holding said panels in a folded position comprise adhesive means.
Claim 13
Dependent Claim
85 words
A package of claim 8 wherein the ends of the suture strands extending from the common suture compartment extend from between said first and second panels and are returned back over said second panel, and said package additionally comprises a third panel foldably attached to said first panel and adapted to be folded down over said suture ends to retain said ends in the aforesaid position over said second panel, and means associated with said third panel for holding said panel in said folded position.
Claim 14
Dependent Claim
20 words
A package of claim 12 wherein said suture strands have needles attached to the ends retained by said third panel.
Claim 15
Dependent Claim
100 words
A package of claim 1 wherein said retaining means comprise a first rectangular panel having major and minor edges, second and third panels foldably connected to said first panel along the minor edges thereof, and a fourth panel foldably connected to said first panel along one major edge thereof, said second and third panels being adapted to fold inwardly over said first panel to form a common suture compartment with said suture strands retained therein and said fourth panel being adapted to fold over said second and third panel, and means for holding said panels in the aforesaid folded positions.
Claim 16
Dependent Claim
45 words
A package of claim 14 wherein said second and third panels have locking tabs and said first panel has a locking slot, said tabs and slot entering into alignment and engaging one another when said second and third panels are folded over said first panel.
Claim 17
Dependent Claim
44 words
A package of claim 14 wherein said fourth panel has a locking tab and said first panel has a locking slot, said tab and slot entering into alignment and engaging one another when said fourth panel is folded over said second and third panels.
Claim 18
Dependent Claim
63 words
A package of claim 1 wherein said retaining means comprises first and second rectangular panels having the suture coils positioned therebetween, said panels being joined around the periphery of three sides to form a single suture compartment having an opening on one side thereof, said suture strands being enclosed within said compartment with one end extending from the compartment through the opening thereof.
Claim 19
Dependent Claim
17 words
A package of claim 17 wherein said first and second panels are joined by a heat seal.
Claim 20
Dependent Claim
16 words
A package of claim 17 wherein said first and second panels are joined by an adhesive.
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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) | 1981-11-20 | 1982-05-22 | 1982-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-11-20 | 1986-05-22 | 1986-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-11-20 | 1990-05-22 | 1990-11-21 | $7700.00 | Window Closed / Lapsed |