Patent US2877111A successfully refreshed from Google Patents.
Patent US4080963A successfully refreshed from Google Patents.
US4080963A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fenestrated drape
Assignee: Boundary Healthcare Products Corp
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Filing: 1976-11-15
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Granted: 1978-03-28
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Expires: 1996-11-15
Abstract
Abstract A folded drape comprising, a sheet of flexible material including a first surface for contacting the body of a patient after placement of the drape, and an opposed second surface. The sheet has first and second spaced lateral fold lines defining a central panel having a fenestration located adjacent a lateral central portion thereof, and a third lateral fold line located intermediate the central panel and one end edge of the sheet, with the third fold line defining an end panel intermediate the one end edge and the third fold line, and with the first fold line being located intermediate the second and third fold lines. The sheet has a connecting panel intermediate the first and third fold lines, with the connecting panel being folded into a configuration overlying the first surface and a first end portion of the central panel, with the third fold line being spaced from the second fold line and the first surface of a second end portion of the central panel being exposed intermediate the second and third fold lines, and with the fenestration being located in the second end portion and the first surface of the end panel being exposed in the folded configuration. The drape has a pair of first adhesive zones located on opposed sides of and adjacent the fenestration in the second end portion, with the first adhesive zones facing outwardly from the first surface. The drape has a pair of second adhesive zones on the end panel adjacent opposed side edges of the sheet, with the second adhesive zones facing outwardly from the first surface. The drape also has pairs of first and second release sheets respectively covering and releasably attached to the first and second adhesive zones.
Inventors
- 👤 Jack D. Merry
- 👤 Mark W. Kolstedt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 17:02
CPC Classifications
A; A61; A61B; A61B46/00; A61B46/20; A61B2046/205; A61F; A61F13/00; A61F13/15; A61F2013/15008; A61F2013/15073
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
358 words
A folded drape, comprising: a sterile sheet of flexible material including, a pair of side edges extending longitudinally along the sheet, a pair of laterally extending end edges connecting said side edges, a first surface for contacting the body of a patient after placement of the drape, a second surface facing away from the patient after placement of the drape, first and second spaced lateral fold lines extending between said side edges and defining a laterally extending central panel having a fenestration located adjacent a lateral central portion thereof, a third lateral fold line extending between said side edges and located intermediate the central panel and one of said end edges, said third fold line defining a laterally extending end panel intermediate said one end edge and said third fold line, said first fold line being located intermediate said second and third fold lines, at least one laterally extending connecting panel intermediate said first and third fold lines, said connecting panel being folded into a configuration overlying the first surface of a first end portion of the central panel, said first end portion being covered between the first and third fold lines, said third fold line being spaced from the second fold line and the first surface of a second end portion of the central panel being exposed intermediate said second and third fold lines, said fenestration being located in said second end portion, and said first surface of the end panel being exposed in the folded configuration, and at least one end section extending from the second fold line and folded beneath the central panel; a pair of first adhesive zones located on opposed sides of and adjacent the fenestration in said second end portion of the central panel, said first adhesive zones facing outwardly from said first surface; a pair of first release sheets covering and releasably attached to said first adhesive zones; a pair of second adhesive zones on said end panel adjacent opposed side edges of the sheet, said second adhesive zone facing outwardly from said first surface; and a pair of second release sheets covering and releasably attached to said second adhesive zones.
Claim 2
Dependent Claim
358 words
A folded drape, comprising: a sterile sheet of flexible material including, a pair of side edges extending longitudinally along the sheet, a pair of laterally extending end edges connecting said side edges, a first surface for contacting the body of a patient after placement of the drape, a second surface facing away from the patient after placement of the drape, first and second spaced lateral fold lines extending between said side edges and defining a laterally extending central panel having a fenestration located adjacent a lateral central portion thereof, a third lateral fold line extending between said side edges and located intermediate the central panel and one of said end edges, said third fold line defining a laterally extending end panel intermediate said one end edge and said third fold line, said first fold line being located intermediate said second and third fold lines, at least one laterally extending connecting panel intermediate said first and third fold lines, said connecting panel being folded into a configuration overlying the first surface of a first end portion of the central panel, said first end portion being covered between the first and third fold lines, said third fold line being spaced from the second fold line and the first surface of a second end portion of the central panel being exposed intermediate said second and third fold lines, said fenestration being located in said second end portion, and said first surface of the end panel being exposed in the folded configuration, and at least one end section extending from the second fold line and folded beneath the central panel; a pair of first adhesive zones located on opposed sides of and adjacent the fenestration in said second end portion of the central panel, said first adhesive zones facing outwardly from said first surface; a pair of first release sheets covering and releasably attached to said first adhesive zones; a pair of second adhesive zones on said end panel adjacent opposed side edges of the sheet, said second adhesive zone facing outwardly from said first surface; and a pair of second release sheets covering and releasably attached to said second adhesive zones.
Claim 3
Dependent Claim
23 words
The drape of claim 1 wherein said first adhesive zones extend substantially between said second and third fold lines of the folded sheet.
Claim 4
Dependent Claim
20 words
The drape of claim 1 wherein said first release sheets include an end portion extending past said second fold line.
Claim 5
Dependent Claim
22 words
The drape of claim 1 wherein said second adhesive zones extend substantially between said one end edge and said third fold line.
Claim 6
Dependent Claim
20 words
The drape of claim 1 wherein said second release sheets include an end portion extending past said third fold line.
Claim 7
Dependent Claim
55 words
The drape of claim 1 wherein said sheet includes one connecting panel extending between the first and third fold lines, said second surface of the end panel is folded against the second surface of the connecting panel, and said first surface of the connecting panel is folded against the first surface of the central panel.
Claim 8
Dependent Claim
24 words
The drape of claim 1 wherein said end panel includes an end portion adjacent said one end edge extending past said first fold line.
Claim 9
Dependent Claim
34 words
The drape of claim 1 including a longitudinal fold line extending between said end edges, said longitudinal fold line defining side panels folded together with the first surface of said end panel being exposed.
Claim 10
Dependent Claim
121 words
The drape of claim 1 wherein said sheet includes a fourth lateral fold line extending between said side edges, said fourth fold line defining a first end section intermediate the second and fourth fold lines, and a second end section intermediate the fourth fold line and the other end edge of said sheet, said first end section being folded against the central panel with the second surface of the first end section facing the second surface of the central panel and with said fourth fold line located adjacent said first fold line, said second end section being folded against the first end section with the first surface of the second end section facing the first surface of the first end section.
Claim 11
Dependent Claim
19 words
The drape of claim 9 wherein said other end edge is located intermediate said second and fourth fold lines.
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) | 1981-03-27 | 1981-09-26 | 1982-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-03-27 | 1985-09-26 | 1986-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-03-27 | 1989-09-26 | 1990-03-28 | $7700.00 | Window Closed / Lapsed |