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US4496045A Expired / Lapsed US ⏱️ 0.0 years remaining

Multi-panel folder for surgical sutures

Assignee: W.L. Gore and Associates Inc
•
Filing: 1984-06-14
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Granted: 1985-01-29
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Expires: 2004-06-14
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Abstract

Abstract An improved package for needled sutures comprising a 3-panel folded paper folder for PTFE (and optionally silk, cotton, and other) sutures wherein the suture is arranged in a sinusoidal configuration within the folder and the needle(s) held firmly in place across a U-shaped slot at the top of the folder which allows ready access from either side of the folder when the protective envelopes are opened.

Inventors

  • 👤 Douglas M. Ferguson
  • 👤 William M. Owens
  • 👤 Michael Lang
  • 👤 Jay P. Lincoln

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 16:35
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06114; A61B17/06133; A61B17/06138; A61B2017/06142; A61B2017/06157

Claims Analysis

Total Claims: 19
Claim 1
Independent Claim 322 words
A folded elongated folder for a surgical suture comprising: a first panel foldably connected to a second panel along a major edge thereof and a third panel foldably connected along a major edge to said second panel along the opposite major edge of said second panel; said first panel having optionally chamfered upper corners, a generally U-shaped notch disposed in the center of the upper edge, means for locking said first panel to said third panel when folded, a fold line near the bottom of said first panel to form a foldable flap, and a clearance notch disposed at the lower corner of said first panel adjacent said second panel; said second panel having optionally chamfered upper corners, a generally U-shaped notch disposed in the center of the upper edge, integral incised means for holding a needle in place disposed on each side adjacent said notch, an optional folder-loading registration aperture disposed below and to the left of said needle holding means adjacent the fold line connecting said first and second panels, and means for locking said second panel with said third panel; said third panel optionally having a chamfered corner at the fold line between said third panel and the second panel, the major edge opposite said fold line having a contour to avoid overlapping the upper edge generally U-shaped notches of said first and second panels, and means for locking said third panel with said second panel; said folder when folded with said foldable flap disposed at the bottom of said first panel inwardly folded, said first panel folded to cover said second panel adapted to hold in place a surgical suture disposed thereon and to retain in place any needles attached thereto, said third panel folded to cover said first panel, and said third panel interlocked with said first and second panels at said interlocking means thereon to provide for the dispensing of said suture without opening said folder.
Claim 2
Dependent Claim 322 words
A folded elongated folder for a surgical suture comprising: a first panel foldably connected to a second panel along a major edge thereof and a third panel foldably connected along a major edge to said second panel along the opposite major edge of said second panel; said first panel having optionally chamfered upper corners, a generally U-shaped notch disposed in the center of the upper edge, means for locking said first panel to said third panel when folded, a fold line near the bottom of said first panel to form a foldable flap, and a clearance notch disposed at the lower corner of said first panel adjacent said second panel; said second panel having optionally chamfered upper corners, a generally U-shaped notch disposed in the center of the upper edge, integral incised means for holding a needle in place disposed on each side adjacent said notch, an optional folder-loading registration aperture disposed below and to the left of said needle holding means adjacent the fold line connecting said first and second panels, and means for locking said second panel with said third panel; said third panel optionally having a chamfered corner at the fold line between said third panel and the second panel, the major edge opposite said fold line having a contour to avoid overlapping the upper edge generally U-shaped notches of said first and second panels, and means for locking said third panel with said second panel; said folder when folded with said foldable flap disposed at the bottom of said first panel inwardly folded, said first panel folded to cover said second panel adapted to hold in place a surgical suture disposed thereon and to retain in place any needles attached thereto, said third panel folded to cover said first panel, and said third panel interlocked with said first and second panels at said interlocking means thereon to provide for the dispensing of said suture without opening said folder.
Claim 3
Dependent Claim 81 words
A folder of claim 1 wherein the means for interlocking said second and third panels comprise interlocking cut tabs disposed in the lower edge of said panels and the means for locking said first and third panels comprise insertion of the outer contoured major edge of said third panel into an incised slit disposed in the upper half of said first panel, adjacent the fold line with said second panel, said slit configured to receive said edge of said third panel.
Claim 4
Dependent Claim 20 words
A folder of claim 1 wherein the means for holding in place needles comprise integral incised tabs, slits and apertures.
Claim 5
Dependent Claim 11 words
A folder of claim 1 comprising paper, plastics, and combinations thereof.
Claim 6
Dependent Claim 9 words
A folder of claim 1 embodying integral self-locking means.
Claim 7
Dependent Claim 10 words
A folder of claim 1 embodying adhesive panel locking means.
Claim 8
Dependent Claim 41 words
A folder of claim 1 wherein said panels, said U-shaped notches, and said integral incised means for holding a needle in place vary in size and shape to accommodate a commensurate variance of the size and shape of needles enclosed therein.
Claim 9
Dependent Claim 17 words
A folder of claim 1 configured to accommodate sutures having attached none or at least one needle.
Claim 10
Dependent Claim 16 words
A folder of claim 1 wherein said suture is placed within said folder by manual means.
Claim 11
Dependent Claim 16 words
A folder of claim 1 wherein said suture is placed within said folder by mechanical means.
Claim 12
Dependent Claim 21 words
A suture package comprising in combination a folded folder of claim 1 and a suture having attached at least one needle.
Claim 13
Dependent Claim 26 words
A suture package of claim 11 wherein the suture is disposed within the folder in a configuration commensurate with the composition and properties of the suture.
Claim 14
Dependent Claim 18 words
A suture package of claim 11 wherein the suture is disposed within the folder in a sinusoidal configuration.
Claim 15
Dependent Claim 13 words
A suture package of claim 11 wherein the suture comprises porous expanded polytetrafluoroethylene.
Claim 16
Dependent Claim 13 words
A suture package of claim 11 wherein the suture is comprised of silk.
Claim 17
Dependent Claim 13 words
A suture package of claim 11 wherein the suture is comprised of cotton.
Claim 18
Dependent Claim 15 words
A suture package of claim 11 wherein the suture comprises a pliable suitable suture material.
Claim 19
Dependent Claim 14 words
A sterilized suture package of claim 11 sealed in at least one protective envelope.

References Cited (Backward Citations)

US3910410A Cited
US4014433A Cited
US4063638A Cited
US4413727A Cited
US4406363A Cited
US4427109A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1988-01-29 1988-07-30 1989-01-29 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1992-01-29 1992-07-30 1993-01-29 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1996-01-29 1996-07-30 1997-01-29 $7700.00 Window Closed / Lapsed

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