US4122847A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective eye shield for surgical patients
Assignee: INSTITUTE FOR SOCIAL AND SCIENTIFIC DEVELOPMENT 376 EAST 400 SOUTH NO 315 SALT LAKE CITY UTAH 84111 A CORP OF UTAH
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Filing: 1977-07-25
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Granted: 1978-10-31
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Expires: 1997-07-25
Abstract
Abstract A protective eye shield for patients during surgery comprises a flexible face mask, preferably soft, foamed plastic, for lying across the patient's brow or forehead, around the eyes and upper cheeks, and across the nose bridge, and having a pair of openings covered by transparent eye covers secured to the mask member, and a contact adhesive inner surface for securing the periphery of the mask to the face of the patient.
Inventors
- 👤 Robert G. Craig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:35
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/04; A61F9/02; A61F9/026
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
159 words
A protective eye shield for a surgical patient comprising: a unitary flexible, soft and relatively thick, foamed, plastic blank means of substantially uniform thickness, having a substantially flat surface and shaped for covering a patient's lower forehead, across and beneath the eyes, and across the upper nose bridge, and having a pair of opposite openings over the eyes, said flat inner surface having a contact adhesive entirely around the peripheral portion thereof for securing the eye shield to the patient, a pair of thin, transparent, plastic covers overlying said openings, each cover having a flange terminating in a peripheral edge extending therearound, and which flange is secured to the inner mask surface around said openings, and tape, relatively thin as compared to the thickness of said foamed, plastic blank means, secured to said inner mask surface and substantially entirely around said flange to overlie said peripheral cover edge, whereby a patient is protected from said edge by said tape.
Claim 2
Dependent Claim
159 words
A protective eye shield for a surgical patient comprising: a unitary flexible, soft and relatively thick, foamed, plastic blank means of substantially uniform thickness, having a substantially flat surface and shaped for covering a patient's lower forehead, across and beneath the eyes, and across the upper nose bridge, and having a pair of opposite openings over the eyes, said flat inner surface having a contact adhesive entirely around the peripheral portion thereof for securing the eye shield to the patient, a pair of thin, transparent, plastic covers overlying said openings, each cover having a flange terminating in a peripheral edge extending therearound, and which flange is secured to the inner mask surface around said openings, and tape, relatively thin as compared to the thickness of said foamed, plastic blank means, secured to said inner mask surface and substantially entirely around said flange to overlie said peripheral cover edge, whereby a patient is protected from said edge by said tape.
Claim 3
Dependent Claim
71 words
During a general surgical procedure, a method of preventing injury to a patient's eyes comprising placing a protective eye shield of claim 1 on said patient's face so that the patient's eyes are observable through said covers and openings, and exerting pressure around the exterior shield surface by pressing the blank means against the patient's forehead, around the eyes, temples and nose bridge to secure said adhesive to the patient's skin.
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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) | 1981-10-30 | 1982-05-01 | 1982-10-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-10-30 | 1986-05-01 | 1986-10-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-10-30 | 1990-05-01 | 1990-10-31 | $7700.00 | Window Closed / Lapsed |