US4531944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Eye drop application aid
Assignee: ELECTRO-CAP INTERNATIONAL Inc
•
Filing: 1983-04-28
•
Granted: 1985-07-30
•
Expires: 2003-04-28
Abstract
Abstract An eye drop application aid for self-application of droplets of ophthalmic solution by an individual includes a housing having a top, side walls and an open bottom, with the lower periphery of the side walls being contoured to conform to the facial area surrounding the eye socket. The housing top includes an eye drop dispenser seat with a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser. A vertical alignment indicator is mounted on the housing in view of the eye being treated to achieve vertical alignment of the eye drop dispenser end before dispensing droplets of ophthalmic solution to insure accurate application of the droplets to the eye. An eye distracting orifice in the housing top in view of the eye being treated focuses the eye's attention on the orifice instead of the dispenser end to avoid premature blinking before the droplet has contacted the eye. Removeably mounted dispenser seats are utilized to permit interchangeability of differently configured dispenser seats to accommodate dispensers of differing configurations.
Inventors
- 👤 Samuel J. Bechtle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:42
CPC Classifications
A; A61; A61F; A61F9/00; A61F9/0008; A61F9/0026
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
153 words
An eye drop application aid for self-application of droplets of opthalmic solution by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; an eye drop dispenser seat in said housing top having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye; and vertical alignment indicator means mounted to said housing adjacent to said dispenser seat in view of the eye being treated whereby said individual can be guided by said indicator to vertically align said eye drop dispenser end by head movement before d',spensing droplets of opthalmic solution to insure accurate application of said droplets to the eye.
Claim 2
Dependent Claim
153 words
An eye drop application aid for self-application of droplets of opthalmic solution by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; an eye drop dispenser seat in said housing top having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye; and vertical alignment indicator means mounted to said housing adjacent to said dispenser seat in view of the eye being treated whereby said individual can be guided by said indicator to vertically align said eye drop dispenser end by head movement before d',spensing droplets of opthalmic solution to insure accurate application of said droplets to the eye.
Claim 3
Dependent Claim
135 words
An eye drop application aid according to claim 1 wherein said vertical alignment indicator means comprises an orifice in said housing top adjacent to said dispenser seat in view of the eye being treated and an indicator element freely rotatably mounted parallel to the housing side wall, said indicator element having an indicator point at one end and a center of gravity nearer the other end below the point of rotatable mounting, said indicator point being positioned to pass by said orifice during rotation of said indicator element, whereby the force of gravity will cause said indicator element to constantly seek a vertical orientation with the indicator point on top, and when said indicator point is positioned at said orifice, said eye drop dispenser end will be vertically aligned above the eye to be treated.
Claim 4
Dependent Claim
70 words
An eye drop application aid according to claim 2 wherein said indicator element is freely rotatably mounted interior of said housing on an axle pin which is perpendicularly mounted to said housing side wall and wherein said indicator point is perpendicular to the main body of said indicator element and extends toward said dispenser seat so as to pass by said orifice between the eye and the orifice during rotation.
Claim 5
Dependent Claim
34 words
An eye drop application aid according to claim 1 wherein said dispenser seat is removeably mounted in said housing top to permit interchangeability of differently configured dispenser seats to accommodate dispensers of differing configurations.
Claim 6
Dependent Claim
194 words
An eye drop application aid kit for self-application of droplets of opthalmic solution by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; a dispenser seat receiving aperture positioned in said housing top so as to be above the eye when the device is in a position to dispense eye drops to the eye; and a plurality of eye drop dispenser seats interchangeably mountable in said dispenser seat receiving aperture, each dispenser seat having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye, each dispenser seat being removeably mountable in said housing top to permit interchangeability of differently configured dispenser seats to accommodate dispensers of differing configurations one dispenser seat being shaped to receive a medicine dropper and another dispenser seat having an internally threaded opening that is shaped to receive a screw top of a plastic squeeze bottle.
Claim 7
Dependent Claim
194 words
An eye drop application aid kit for self-application of droplets of opthalmic solution by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; a dispenser seat receiving aperture positioned in said housing top so as to be above the eye when the device is in a position to dispense eye drops to the eye; and a plurality of eye drop dispenser seats interchangeably mountable in said dispenser seat receiving aperture, each dispenser seat having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye, each dispenser seat being removeably mountable in said housing top to permit interchangeability of differently configured dispenser seats to accommodate dispensers of differing configurations one dispenser seat being shaped to receive a medicine dropper and another dispenser seat having an internally threaded opening that is shaped to receive a screw top of a plastic squeeze bottle.
Claim 8
Dependent Claim
210 words
An eye drop application aid for self-application of droplets of ophthalmic soltuion by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; an eye drop dispenser seat in said housing top having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye; an eye distracting orifice in said housing top adjacent to said dispenser seat in view of the eye being treated, which permits light to pass therethrough to focus the eye's attention on the orifice, instead of the dispenser end and the impending droplet of opthalmic solution, to avoid premature blinking before the droplet has contacted the eye; and vertical alignment indicator means mounted to said housing adjacent to said dispenser seat in view of the eye being treated, whereby said individual can be guided by said indicator to vertically align said eye drop dispenser end by head movement before dispensing droplets of opthalmic solution to insure accurate application of said droplets to the eye.
Claim 9
Dependent Claim
210 words
An eye drop application aid for self-application of droplets of ophthalmic soltuion by an individual comprising: a housing having a top, side walls and an open bottom, the lower periphery of said side walls being contoured to conform to the facial area surrounding the eye socket; an eye drop dispenser seat in said housing top having a central droplet discharge aperture therethrough for receiving and supporting the dispensing end of an eye drop dispenser a predetermined distance directly above the center of the eye and permitting droplets of opthalmic solution to be applied to the eye; an eye distracting orifice in said housing top adjacent to said dispenser seat in view of the eye being treated, which permits light to pass therethrough to focus the eye's attention on the orifice, instead of the dispenser end and the impending droplet of opthalmic solution, to avoid premature blinking before the droplet has contacted the eye; and vertical alignment indicator means mounted to said housing adjacent to said dispenser seat in view of the eye being treated, whereby said individual can be guided by said indicator to vertically align said eye drop dispenser end by head movement before dispensing droplets of opthalmic solution to insure accurate application of said droplets to the eye.
Claim 10
Dependent Claim
116 words
An eye drop application aid according to claim 6 wherein said vertical alignment indicator means comprises an indicator element freely rotatably mounted parallel to the housing side wall, said indicator element having an indicator point at one end and a center of gravity nearer the other end below the point of rotatable mounting, said indicator point being positioned to pass by said orifice during rotation of said indicator element, whereby the force of gravity will cause said indicator element to constantly seek a vertical orientation with the indicator point on top, and when said indicator point is positioned at said orifice, said eye drop dispenser end will be vertically aligned above the eye to be treated.
Claim 11
Dependent Claim
70 words
An eye drop application aid according to claim 7 wherein said indicator element is freely rotatably mounted interior of said housing on an axle pin which is perpendicularly mounted to said housing side wall, and wherein said indicator point is perpendicular to the main body of said indicator element and extends toward said dispenser seat so as to pass by said orifice between the eye and the orifice during rotation.
References Cited (Backward Citations)
US2482431A
Cited
US2516818A
Cited
US2589178A
Cited
US3058466A
Cited
US3016898A
Cited
FR1259476A
Cited
US3279466A
Cited
US3446209A
Cited
US3779245A
Cited
US3888251A
Cited
US3945381A
Cited
US3934590A
Cited
US4002168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-07-29 | 1989-01-28 | 1989-07-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-07-29 | 1993-01-28 | 1993-07-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-07-29 | 1997-01-28 | 1997-07-30 | $7700.00 | Window Closed / Lapsed |