US5062433A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protector pad
Assignee: New York University Langone Orthopedic Hospital
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Filing: 1990-01-16
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Granted: 1991-11-05
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Expires: 2010-01-16
Abstract
Abstract A protector to prevent hip fracture and/or bed-sores and/or protect a wound or wound area is formed from an outer load bearing member reinforced by internal ridges. The protector is dome shaped with structured ridges to form an internal dome or clearance for the region of desired protection. A soft inner sheet is attached for comfort. This structure has less bulk and weight than a solid pad. The outer shell formation distributes the load or pressure to the edges of the device, protecting the organ covered by the dome. The pad may have different internal ridge patterns to provide flexibility for user comfort.
Inventors
- 👤 Frederick J. Kummer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 06:21
CPC Classifications
A; A61; A61F; A61F15/00; A61F15/008; A41; A41D; A41D13/00; A41D13/05; A41D13/0506; A41D13/015; A41D13/0156; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24149
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
124 words
A protector pad for protecting a hip or other area on the body, said protector pad comprising: (a) a plurality of walls defining a plurality of substantially uniformly shaped rigid cells, said plurality of walls having a length and a width and a thickness, said thickness defining the depth of the cells of said plurality of cells; (b) said length and said width of said plurality of walls at least exceeding the length and width of a wound or a wound area to be protected by said protector pad; and (c) wherein the walls defining selected adjacent cells are progressively reduced in said thickness for forming a concave section in said plurality of walls for providing a clearance over said wound or wound area.
Claim 2
Dependent Claim
124 words
A protector pad for protecting a hip or other area on the body, said protector pad comprising: (a) a plurality of walls defining a plurality of substantially uniformly shaped rigid cells, said plurality of walls having a length and a width and a thickness, said thickness defining the depth of the cells of said plurality of cells; (b) said length and said width of said plurality of walls at least exceeding the length and width of a wound or a wound area to be protected by said protector pad; and (c) wherein the walls defining selected adjacent cells are progressively reduced in said thickness for forming a concave section in said plurality of walls for providing a clearance over said wound or wound area.
Claim 3
Dependent Claim
31 words
A protector pad as in claim 1 and further including a soft resilient barrier sheet between said plurality of walls adjacent said concave section and said would or said wound area.
Claim 4
Dependent Claim
45 words
A protector pad as in claim 1 and in which said plurality of walls are ribs and cross rib elements extending from a base and defining the cells of said plurality of cells and said plurality of cells are open at least at one end.
Claim 5
Dependent Claim
117 words
A protector pad for covering and protecting a wound area on a body, said protector pad comprising: a) an outer protective sheet defining an outer cover of said protector pad; b) an inner soft resilient sheet for providing soft, resilient contact with said protector pad; and, c) a plurality of cells sandwiched between said outer protective sheet and said inner soft resilient sheet, said plurality of cells defined by a plurality of walls aligned in a geometric pattern defining uniform geometric shaped cells, adjacent walls, of said plurality of walls, of selected cells being progressively reduced in depth adjacent said inner soft resilient sheet for providing a clearance in said plurality of cells, over said wound area.
Claim 6
Dependent Claim
117 words
A protector pad for covering and protecting a wound area on a body, said protector pad comprising: a) an outer protective sheet defining an outer cover of said protector pad; b) an inner soft resilient sheet for providing soft, resilient contact with said protector pad; and, c) a plurality of cells sandwiched between said outer protective sheet and said inner soft resilient sheet, said plurality of cells defined by a plurality of walls aligned in a geometric pattern defining uniform geometric shaped cells, adjacent walls, of said plurality of walls, of selected cells being progressively reduced in depth adjacent said inner soft resilient sheet for providing a clearance in said plurality of cells, over said wound area.
Claim 7
Dependent Claim
18 words
A protective pad as in claim 4 and in which said cells defined by said walls are rectangular.
Claim 8
Dependent Claim
18 words
A protective pad as in claim 4 and in which said cells defined by said walls are hexagonal.
Claim 9
Dependent Claim
18 words
A protective pad as in claim 4 and in which said cells defined by said walls are curved.
Claim 10
Dependent Claim
26 words
A protective pad as in claim 4 and in which said cells are formed by a plurality of ribs and cross ribs standing on a base.
Claim 11
Dependent Claim
27 words
A protector pad as in claim 4 and in which said plurality of walls are a plurality of ribs and cross rib elements, standing on a base.
Claim 12
Dependent Claim
34 words
A protector pad as in claim 4 and in which said plurality of walls are a plurality of internal ridges standing on a base and said internal ridges are aligned forming a geometric shape.
Claim 13
Dependent Claim
156 words
A protector pad for covering and protecting a wound or wound area on a body, said protector pad comprising: (a) an outer protection sheet defining an outer cover of said protector pad; (b) an inner soft resilient sheet for providing soft, resilient contact with said protector pad; and, (c) a plurality of cells formed by a plurality of walls, each cell of said plurality of cells being substantially similar in shape, relative to adjacent cells, said plurality of cells disposed between said outer protection sheet and said inner soft resilient sheet, each wall of said plurality of walls having a depth, said walls defining substantially similarly shaped cells and said depth of said walls defining a thickness of said plurality of cells, said walls of selected adjacent cells being progressively reduced in depth adjacent said inner soft resilient sheet for providing a concave shaped clearance in said plurality of cells over said wound or wound area.
Claim 14
Dependent Claim
156 words
A protector pad for covering and protecting a wound or wound area on a body, said protector pad comprising: (a) an outer protection sheet defining an outer cover of said protector pad; (b) an inner soft resilient sheet for providing soft, resilient contact with said protector pad; and, (c) a plurality of cells formed by a plurality of walls, each cell of said plurality of cells being substantially similar in shape, relative to adjacent cells, said plurality of cells disposed between said outer protection sheet and said inner soft resilient sheet, each wall of said plurality of walls having a depth, said walls defining substantially similarly shaped cells and said depth of said walls defining a thickness of said plurality of cells, said walls of selected adjacent cells being progressively reduced in depth adjacent said inner soft resilient sheet for providing a concave shaped clearance in said plurality of cells over said wound or wound area.
References Cited (Backward Citations)
US729293A
Cited
US3026874A
Cited
US3304938A
Cited
US3334626A
Cited
US3528416A
Cited
US4023569A
Cited
US4250882A
Cited
US4399816A
Cited
US4641641A
Cited
US4905681A
Cited
US4926883A
Cited
US4917112A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-11-04 | 1995-05-06 | 1995-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-11-04 | 1999-05-06 | 1999-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-11-04 | 2003-05-06 | 2003-11-05 | $7700.00 | Window Closed / Lapsed |