Patent US4649908A successfully refreshed from Google Patents.
US4649908A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eye shield
Assignee: MSG HEALTH SYSTEMS Inc A CORP OF MAINE
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Filing: 1985-03-01
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Granted: 1987-03-17
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Expires: 2005-03-01
Abstract
Abstract An eye shield device protects one or both eyes of an individual during medical treatment, or while the individual is comatose, semi-comatose, or under anesthesia. The eye shield includes at least one soft, pliable air-filled cushion member of thin plastic material, sized and shaped to fit within the cavity formed by the orbital bone structure around the eye. During use, the cushion member is placed upon the closed eye and is secured in place by the eye shield support removably affixed to the head of the individual. The cushion member or eye pillow is formed with a pleated side edge for expansion of the air in a "bellows" effect at the periphery to redistribute pressure on the eye to the perimeter and reduce direct pressure on the eye globe. The cushion member is also formed with a central cavity on the side placed upon the closed eye to accommodate the curvature of the eye ball. An adhesive layer may be placed on the cushion member for contact with the upper eyelid of the closed eye, to assist in holding the eyelid closed and in securing the cushion member in place.
Inventors
- 👤 Maurice S. Ghaly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:48
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/04
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
131 words
A device for protecting an individual's eye comprising a soft, pliable air-filled thin plastic pillow, constructed and arranged to rest on the closed eye inside the orbital bone of the individual, and substantially fill the cavity formed by the orbital bone structure around the eye, and securing means to removably hold said pillow upon the closed eye of the individual, said pillow comprising a top layer and a bottom layer spaced apart substantially in parallel, and a perimeter wall integrally connecting said top and bottom layers, said perimeter wall being formed with at least one flexible longitudinal folded pleat entirely around the perimeter for expansion and contraction of the pillow at the perimeter, said pillow being air filled at substantially atmospheric pressure for maintaining the eyelids closed with soft cushioning pressure.
Claim 2
Independent Claim
131 words
A device for protecting an individual's eye comprising a soft, pliable air-filled thin plastic pillow, constructed and arranged to rest on the closed eye inside the orbital bone of the individual, and substantially fill the cavity formed by the orbital bone structure around the eye, and securing means to removably hold said pillow upon the closed eye of the individual, said pillow comprising a top layer and a bottom layer spaced apart substantially in parallel, and a perimeter wall integrally connecting said top and bottom layers, said perimeter wall being formed with at least one flexible longitudinal folded pleat entirely around the perimeter for expansion and contraction of the pillow at the perimeter, said pillow being air filled at substantially atmospheric pressure for maintaining the eyelids closed with soft cushioning pressure.
Claim 3
Dependent Claim
30 words
The device of claim 1 wherein the surface of the pillow adapted to be adjacent the individual's eye comprises a central depression for accommodating the curvature of the eye globe.
Claim 4
Dependent Claim
172 words
An eye shield device comprising a support member having an inner surface, a pair of spaced-apart soft, pliable air-filled cushion members affixed to said inner surface of said support member, said cushion members being constructed and arranged to rest on the closed eyes inside the orbital bones of an individual and fill substantially the cavities formed by the orbital bone structure around the eyes of said individual, and securing means for removably affixing said support member to the head of said individual to hold said cushion members in position upon the closed eyes of the individual, said cushion members comprising a top layer and a bottom layer spaced apart and substantially in parallel, and a perimeter wall integrally connecting said top and bottom layers, said perimeter wall being formed with at least one flexible longitudinal folded pleat entirely around the perimeter for expansion and contraction of the pillow at the perimeter, said cushion members being thin plastic pillows air-filled at substantially atmospheric pressure for maintaining the eyelids closed with soft cushioning pressure.
Claim 5
Dependent Claim
172 words
An eye shield device comprising a support member having an inner surface, a pair of spaced-apart soft, pliable air-filled cushion members affixed to said inner surface of said support member, said cushion members being constructed and arranged to rest on the closed eyes inside the orbital bones of an individual and fill substantially the cavities formed by the orbital bone structure around the eyes of said individual, and securing means for removably affixing said support member to the head of said individual to hold said cushion members in position upon the closed eyes of the individual, said cushion members comprising a top layer and a bottom layer spaced apart and substantially in parallel, and a perimeter wall integrally connecting said top and bottom layers, said perimeter wall being formed with at least one flexible longitudinal folded pleat entirely around the perimeter for expansion and contraction of the pillow at the perimeter, said cushion members being thin plastic pillows air-filled at substantially atmospheric pressure for maintaining the eyelids closed with soft cushioning pressure.
Claim 6
Dependent Claim
22 words
The eye shield device of claim 3 wherein said support member and said securing means comprises a supporting strip of adhesive tape.
Claim 7
Dependent Claim
33 words
The eye shield device of claim 3 further comprising adhesive means located on each of said cushion members to contact each eyelid of the individual to secure the cushion members on the eyelids.
Claim 8
Dependent Claim
37 words
The eye shield device of claim 3 wherein the surface of each of the cushion members adapted to be adjacent one of the individual's eyes comprises a central cavity for accommodating the curvature of the eye globe.
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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) | 1990-03-16 | 1990-09-15 | 1991-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-03-16 | 1994-09-15 | 1995-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-03-16 | 1998-09-15 | 1999-03-17 | $7700.00 | Window Closed / Lapsed |