Patent US4042109A successfully refreshed from Google Patents.
US4042109A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Medical procedure package
Assignee: CR Bard Inc
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Filing: 1976-01-21
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Granted: 1977-08-16
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Expires: 1996-01-21
Abstract
Abstract A medical procedure tray incorporating a stepped rim defining inner and outer ledges peripherally thereabout. A surgical sheet or drape includes an aperture formed therethrough conforming to the tray area within the inner ledge with the drape, about the aperture, being affixed to the inner ledge for a folding of the drape inwardly onto the inner ledge and inward of the outer ledge which subsequently receives a package sealing cover sheet. The drape includes diametrically opposed corners defining gripping tabs which, through a transverse and longitudinal fan folding of the drape, remain continuously upwardly exposed and accessible for a grasping thereof and a single motion complete unfolding of the drape upwardly and out of the tray in surrounding relation thereto.
Inventors
- 👤 Donald S. Barcan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:26
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/001; A61B; A61B46/00; A61B50/00; A61B50/30; A61B2050/005; A61B2050/0065; A61B50/33
Claims Analysis
Total Claims: 29
Claim 1
Independent Claim
212 words
A medical procedure package comprising a tray and a drape secured to and about said tray, said tray having two pairs of generally opposed sides, said drape including generally diagonally opposed upwardly exposed tabs, said drape having opposed first and second side portions extending from a first pair of opposing sides of the tray and longitudinally beyond the second pair of opposing sides of the tray, one of said tabs appearing on each of said first and second side portions, said first and second side portions being transversely fan foldable to a point inward of the corresponding first pair of sides of the tray and defining longitudinal fan folds positioned within the transverse confines of the first pair of sides and projecting longitudinally beyond the second pair of sides so as to form fan folded end portions, the tabs remaining upwardly exposed at diagonally opposed points longitudinally beyond the second pair of opposed sides and on the fan folded end portions, said end portions being longitudinally fan foldable to a point inward of the corresponding second pair of sides of the tray and defining fan folds positioned within the longitudinal confines of the second pair of sides, said tabs remaining upwardly exposed at diagonally opposed points within the confines of the tray.
Claim 2
Dependent Claim
212 words
A medical procedure package comprising a tray and a drape secured to and about said tray, said tray having two pairs of generally opposed sides, said drape including generally diagonally opposed upwardly exposed tabs, said drape having opposed first and second side portions extending from a first pair of opposing sides of the tray and longitudinally beyond the second pair of opposing sides of the tray, one of said tabs appearing on each of said first and second side portions, said first and second side portions being transversely fan foldable to a point inward of the corresponding first pair of sides of the tray and defining longitudinal fan folds positioned within the transverse confines of the first pair of sides and projecting longitudinally beyond the second pair of sides so as to form fan folded end portions, the tabs remaining upwardly exposed at diagonally opposed points longitudinally beyond the second pair of opposed sides and on the fan folded end portions, said end portions being longitudinally fan foldable to a point inward of the corresponding second pair of sides of the tray and defining fan folds positioned within the longitudinal confines of the second pair of sides, said tabs remaining upwardly exposed at diagonally opposed points within the confines of the tray.
Claim 3
Dependent Claim
57 words
The medical procedure package of claim 1 wherein said tray includes a stepped rim having an outer periphery and an inner peripheral ledge about the main compartment thereof, said drape being secured to said ledge peripherally thereabout with an aperture defined through said drape within the confines of the ledge to expose the interior of said tray.
Claim 4
Dependent Claim
29 words
The medical procedure package of claim 2 wherein said drape, when completely folded, is supported on said inner ledge within and below the outer periphery of the stepped rim.
Claim 5
Dependent Claim
22 words
The medical procedure package of claim 3 wherein said first and second side portions, upon a fan folding thereof, overlap each other.
Claim 6
Dependent Claim
19 words
The medical procedure package of claim 4 wherein said end portions, upon a fan folding thereof, overlap each other.
Claim 7
Dependent Claim
28 words
The medical procedure package of claim 5 including a cover engageable with the outer periphery of the rim for a sealing of the folded drape within the tray.
Claim 8
Dependent Claim
123 words
A medical procedure package comprising a tray and a drape secured to said tray, said drape comprising plural sections selectively foldable inwardly over said tray for compact storage and unfoldable relative to said tray defining an upwardly directed sterile field outward of the tray, said tray and drape sections when unfolded including generally diagonally opposed portions defining upwardly exposed manually accessible gripping tabs, said tray and drape sections when folded inwardly over said tray maintaining said tabs in a generally diagonally opposed orientation with said tabs maintained upwardly exposed and manually accessible to enable a direct grasping thereof and an unfolding of the folded drape section relative to said tray by a single outward drawing of the tabs in a generally diagonal direction.
Claim 9
Dependent Claim
123 words
A medical procedure package comprising a tray and a drape secured to said tray, said drape comprising plural sections selectively foldable inwardly over said tray for compact storage and unfoldable relative to said tray defining an upwardly directed sterile field outward of the tray, said tray and drape sections when unfolded including generally diagonally opposed portions defining upwardly exposed manually accessible gripping tabs, said tray and drape sections when folded inwardly over said tray maintaining said tabs in a generally diagonally opposed orientation with said tabs maintained upwardly exposed and manually accessible to enable a direct grasping thereof and an unfolding of the folded drape section relative to said tray by a single outward drawing of the tabs in a generally diagonal direction.
Claim 10
Dependent Claim
34 words
The medical procedure package of claim 7 wherein said tray and drape sections in the unfolded position include at least one set of generally diagonally opposed corners, said tabs being generally at said corners.
Claim 11
Dependent Claim
13 words
The medical procedure package of claim 8 wherein said corners form said tabs.
Claim 12
Dependent Claim
27 words
The medical procedure package of claim 7 wherein said tabs, in the folded position of said drape sections, are positioned immediately adjacent opposed sides of the tray.
Claim 13
Dependent Claim
19 words
The medical procedure package of claim 7 wherein said drape sections are fan folded inwardly to overlie said tray.
Claim 14
Dependent Claim
158 words
The medical procedure package of claim 7 wherein said drape, in the unfolded position of the sections, includes a first upper surface and a second lower surface, said drape sections including at least a first longitudinally extending side section outward of said tray and having one of said tabs thereon, and a longitudinally extending intermediate section between the tray and said side section, a first fold line defined between the intermediate section and the tray for an upward and inward transverse folding of the intermediate section into overlying relation to the tray and an upwardly exposing of the second surface thereof, and a second fold line defined between the intermediate section and the associated side section for a folding of this side section into overlying relation to the second surface of the intermediate section defining a longitudinally extending fan fold forming a first plurality of longitudinally extending stacked sections overlying said tray with the associated tab upwardly exposed.
Claim 15
Dependent Claim
132 words
The medical procedure package of claim 12 wherein said fan fold defines first and second end sections, one end section including said associated upwardly exposed tab, a transversely extending intermediate section between the tray and said one of said end sections, a first fold line defined between the transversely extending intermediate section and the tray for an upward and inward longitudinal folding of the transversely extending intermediate section into overlying relation to the tray and the tray overlying portion of the fan fold, and a second fold line defined between the transversely extending intermediate section and the associated end section for a folding of this end section into overlying relation to the transversely extending intermediate section to define a longitudinally collapsed fan fold overlying said tray with the associated tab upwardly exposed.
Claim 16
Dependent Claim
68 words
The medical procedure package of claim 13 including a second longitudinally extending side section, an intermediate section between the tray and the second side section, said second side section including a second one of said tabs, said second side section and associated intermediate section being fan foldable inwardly into overlying relation to the tray and defining a second longitudinally extending fan fold with the associated tab upwardly exposed.
Claim 17
Dependent Claim
31 words
The medical procedure package of claim 14 wherein said second longitudinally extending fan fold combines with said first mentioned longitudinally extending fan fold to define said first and second end sections.
Claim 18
Dependent Claim
73 words
The medical procedure package of claim 15 including a second transversely extending intermediate section between the tray and the second of said end sections, said second of said end sections including the second of said tabs upwardly exposed, said second transversely extending intermediate section and said second end section being fan foldable inward into overlying relation to the tray and defining a second longitudinally collapsed fan fold with the associated tab upwardly exposed.
Claim 19
Dependent Claim
25 words
The medical procedure package of claim 16 wherein said longitudinally collapsed fan folds bring the folded drape section completely within the confines of the tray.
Claim 20
Dependent Claim
38 words
The medical procedure package of claim 17 wherein said tray includes a peripheral stepped rim, said rim including a lower inner ledge which receives and supports the folded drape sections, said drape being affixed to said inner ledge.
Claim 21
Dependent Claim
27 words
The medical procedure package of claim 18 including cover means engageable with the rim of the tray in overlying relation to the folded drape and tray interior.
Claim 22
Dependent Claim
72 words
The medical procedure package of claim 12 including a second longitudinally extending side section having a second one of said tabs thereon, and a second longitudinally extending intermediate section between the tray and the second side section, said second longitudinally extending intermediate section and said second side section being fan foldable inwardly into overlying relation to the tray and defining a second longitudinally extending fan fold with the associated tab upwardly exposed.
Claim 23
Independent Claim
98 words
A method of preparing medical procedure material including the packing of a medical drape within a medical procedure tray, said method comprising the steps of fan folding opposed sides of the drape inwardly toward each other to define elongated stacks of folds longitudinally aligned over the interior of the tray with the outer portion of each of said sides defining the upper fold in each stack and the upper surface of the drape at the outer edge of each of said opposed sides remaining upwardly directed in the upper fold in the fan folded position of the side.
Claim 24
Independent Claim
98 words
A method of preparing medical procedure material including the packing of a medical drape within a medical procedure tray, said method comprising the steps of fan folding opposed sides of the drape inwardly toward each other to define elongated stacks of folds longitudinally aligned over the interior of the tray with the outer portion of each of said sides defining the upper fold in each stack and the upper surface of the drape at the outer edge of each of said opposed sides remaining upwardly directed in the upper fold in the fan folded position of the side.
Claim 25
Dependent Claim
63 words
The method of claim 21, including the step of fan folding the opposed ends of the elongated stacks of folds inwardly toward each other into the interior of the tray with the outer portion of each stack end defining the upper fold and the upper surface of the outer portion of each stack end remaining upwardly directed in the fan folded position thereof.
Claim 26
Dependent Claim
23 words
The method of claim 22 including the steps of sealing a cover to the tray over the folded drape and sterilizing the package.
Claim 27
Dependent Claim
47 words
The method of claim 23 including the steps of removing the cover, grasping generally diagonally opposed areas, one on the outer portion of each stack end, and diagonally outwardly drawing said areas in a single motion to effect a complete unfolding of all of said fan folds.
Claim 28
Dependent Claim
44 words
The method of claim 22 including the steps of grasping generally diagonally opposed areas, one on the outer portion of each stack end, and diagonally outwardly drawing said areas in a single motion to effect a complete unfolding of all of said fan folds.
Claim 29
Dependent Claim
22 words
The method of claim 25 including the step of severing said diagonally opposed areas subsequent to an unfolding of said fan folds.
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) | 1980-08-15 | 1981-02-14 | 1981-08-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-08-15 | 1985-02-14 | 1985-08-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-08-15 | 1989-02-14 | 1989-08-16 | $7700.00 | Window Closed / Lapsed |