US762298A - Artificial eye. - Google Patents
Artificial eye. Download PDFInfo
- Publication number
- US762298A US762298A US6149201A US1901061492A US762298A US 762298 A US762298 A US 762298A US 6149201 A US6149201 A US 6149201A US 1901061492 A US1901061492 A US 1901061492A US 762298 A US762298 A US 762298A
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- US
- United States
- Prior art keywords
- eye
- artificial
- eyes
- artificial eye
- projections
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/14—Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
- A61F2/141—Artificial eyes
Definitions
- This invention has reference to artificial eyes, which are used as substitutes for natural eyes when these have been removed and it becomes necessary to hide the socket, so as not to disfigure the face of the patient.
- the artificial eye as constructed according to my invention is of the usual shape and color.
- a is the front part representing the pupil, as shown in front view in Fig. 1 and in section in Fig. 2 of the drawings.
- Z is a ridge or projection along the upper front part of the artificial eye which is right underneath the upper eyelid and serves to prevent the drooping of the same.
- Projections or lugs preferably rounded on the back side of the concave part of the eye and of which there may be any suitable number, serve to prevent the dropping back of the artificial eye, as they tend to push the same outward.
- the projections referred to may be both combined in one and the same eye; but I may also arrange to have such projections, of which there may be any number, either only on the upper part of the front side or both on the front and on the rear side of the artificial eye.
- the artificial eye and the projections referred to may be made of any material suitable for the purpose, and the latter may be made in one piece with the body part of the artificial eye or may be separate therefrom and may then be attached by any suitable binding material. 1
- the projections are preferably provided at the side of the eye near the temple, whereby the eye is properly positioned and retained in place.
- a vaulted dish-shaped body substantially as described, a vaulted dish-shaped body, a thickened ridge along and on the upper rim of the said body and n-otruding upon the convex side of the same and a projection or bulb constituting the iris or pupil part below said thickened rim on the convex face of the said body.
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- Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Ophthalmology & Optometry (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Description
No. 762,298. PATENTED JUNE 14, 1904,
v. PUKALA.
ARTIFICIAL BYE.
' APPLIOA-TIOIPILED MAY 23, 1901. MODEL.
In Van Z07":
Patented J urie 14, 1904.
PATENT OFFICE.
VINCENZ FUKALA, OF VIENNA, AUSTRIA-HUNGARY.
ARTIFICIAL EYE.
SPECIFICATION forming part of Letters Patent N0. 762,298, dated June 14, 1904.
Application filed May 23, 1901. Serial No. 61,492. (Model) To all whom, it may concern:
Be it known that 1, VINonNz FUKALA, a subject of the Emperor of Austria-Hungary, residing at Kaiserstrasse 86, Vienna, in the Empire of Austria-Hungary, have invented a certain new and useful Artificial Eye for Empty Orbits, of which the following is a specification.
This invention has reference to artificial eyes, which are used as substitutes for natural eyes when these have been removed and it becomes necessary to hide the socket, so as not to disfigure the face of the patient.
The artificial eyes heretofore in use showed theinconvenience that they had no means of properly positioning the eye in the socket, the eye dropping back into the cavity of the socket, so that the surrounding parts of the face assumed an ugly hollow appearance. This also caused great inconvenience to the wearer of the artificial eye, for, aside from the failure to imitate the appearance of natural eyes, these artificial eyes as used before my invention by their constant pressure caused an irritation of the inner walls of the socket, their sharp edges chafing the conjunctiva and exercising a constant pull upon the straight muscles of the eyelid. All these difiiculties are avoided in my invention by providing the artificial eye with suitable projections, lugs, or the like, and preferably at the side near the temple, by which it is possible to adjust them properly in the cavity of socket and to retain them in the position it is desired to impart to them. The eye as constructed according to my invention is particularly intended for use in such cases where the socket is perfectly empty, the stump of the eye having been also removed.
My invention is shown by way of example on theaccompanying drawings in Figures 1 to 6 in various modifications, while Figs. 7 and 8 show the eyes as heretofore constructed in plan and section.
The artificial eye as constructed according to my invention is of the usual shape and color.
a is the front part representing the pupil, as shown in front view in Fig. 1 and in section in Fig. 2 of the drawings.
Z) is a ridge or projection along the upper front part of the artificial eye which is right underneath the upper eyelid and serves to prevent the drooping of the same. Projections or lugs 0, preferably rounded on the back side of the concave part of the eye and of which there may be any suitable number, serve to prevent the dropping back of the artificial eye, as they tend to push the same outward. By these means it is possible to so position and adjust the artificial eye that it will cause no inconvenience to the wearer and will present a true imitation of the appearance of natural eyes.-
It is obvious that the projections referred to may be both combined in one and the same eye; but I may also arrange to have such projections, of which there may be any number, either only on the upper part of the front side or both on the front and on the rear side of the artificial eye. The artificial eye and the projections referred to may be made of any material suitable for the purpose, and the latter may be made in one piece with the body part of the artificial eye or may be separate therefrom and may then be attached by any suitable binding material. 1
In order to present a true imitation of the natural eye and in order to keep the artificial eye at the front of the socket, it is essential to make it concave at the inside, so that the muscle and the conjunctiva are not chafed and have a chance to extend freely into the cavity. On the other hand, in order to prevent the dropping back into the socket the projections are preferably provided at the side of the eye near the temple, whereby the eye is properly positioned and retained in place.
I am aware that artificial eyes with projections on the concave part of the same are old, and I make no claim specific to such construction; but in all these former constructions the projections were of lesser depth than the artificial eye itself, and besides they were jointed and not rigidly secured to the back of the same, or if rigidlyconnected to the same they were secured at the edge of 'the eye, so as to constitute a backward extension of the same, nor has there been any extension along the rim at the front part of the eyes as heretofore manufactured. Such artificial eyes failed to seat themselves perfectly in the socket and frequently caused painful strains and chafing of the conjunctiva, which is avoided in my invention, which is applicable for entirely empty eye-sockets also, while the eyes as heretofore constructed were, as a rule, only adaptable for use with eye-sockets where the stump was still left in the cavity.
hat I claim, and desire to secure by Letters Patent of the United States, is"
1. In artificial eyes, the combination with a concave dish-shaped, solid body, of projections along the upper rim of the convex outer surface of the said body and above the iris part of the artificial eye.
2. In artificial eyes the combination with a solid vaulted disl'l-shaped body, of projections along the upper rim of the outer convex said body and of at least the same depth, but of smaller height than the same, the rims of the said. dish-shaped body extending on all sidrs considerably beyond the juncture with the said rounded projection.
3. In artificial eyes, substantially as described, a vaulted dish-shaped body, a thickened ridge along and on the upper rim of the said body and n-otruding upon the convex side of the same and a projection or bulb constituting the iris or pupil part below said thickened rim on the convex face of the said body.
In witness whereof I have hereunto set my hand in presence of two Witnesses.
VINCENZ FUKALA.
\Vitnesses:
C. B. HURT, ALvnsTo S. HoeUE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6149201A US762298A (en) | 1901-05-23 | 1901-05-23 | Artificial eye. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6149201A US762298A (en) | 1901-05-23 | 1901-05-23 | Artificial eye. |
Publications (1)
Publication Number | Publication Date |
---|---|
US762298A true US762298A (en) | 1904-06-14 |
Family
ID=2830784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US6149201A Expired - Lifetime US762298A (en) | 1901-05-23 | 1901-05-23 | Artificial eye. |
Country Status (1)
Country | Link |
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US (1) | US762298A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467401A (en) * | 1945-01-23 | 1949-04-19 | Phelps J Murphey | Artificial eye and method of making same |
-
1901
- 1901-05-23 US US6149201A patent/US762298A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2467401A (en) * | 1945-01-23 | 1949-04-19 | Phelps J Murphey | Artificial eye and method of making same |
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