US4600003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intraocular lens inserting tool
Assignee: Individual
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Filing: 1982-09-08
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Granted: 1986-07-15
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Expires: 2002-09-08
Abstract
Abstract A tool for inserting an intraocular lens into an eye having an elongated flat member with a wide end, and two side walls for closing the haptics of lens around the lens. The lens is placed on the wide end and after the narrow end is inserted into the eye through an appropriate opening, the lens is slid along the tool into the eye.
Inventors
- 👤 Octavio Lopez
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 03:24
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/14; A61F2/16; A61F2/1662
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
157 words
A tool for inserting an intraocular lens with haptics into an eye comprising: an elongated flat member having a longitudinal axis, a top surface and bottom surface; two opposed spaced side walls at least partially extending longitudinally along said member and terminating above said top surface and adapted to engage said haptics and force them into a closed position around said lens when a portion of said tool is inserted into the eye and said lens is disposed with the eye by sliding it on said flat member between said side walls; a first end connected to said flat member provided for holding said lens prior to insertion, said first end having a dimension transversal to said longitudinal axis of said flat member, said dimension being larger than a width of said member; and a second end connected to said flat member opposite said first end adapted to facilitate the insertion of the tool into the eye.
Claim 2
Dependent Claim
157 words
A tool for inserting an intraocular lens with haptics into an eye comprising: an elongated flat member having a longitudinal axis, a top surface and bottom surface; two opposed spaced side walls at least partially extending longitudinally along said member and terminating above said top surface and adapted to engage said haptics and force them into a closed position around said lens when a portion of said tool is inserted into the eye and said lens is disposed with the eye by sliding it on said flat member between said side walls; a first end connected to said flat member provided for holding said lens prior to insertion, said first end having a dimension transversal to said longitudinal axis of said flat member, said dimension being larger than a width of said member; and a second end connected to said flat member opposite said first end adapted to facilitate the insertion of the tool into the eye.
Claim 3
Dependent Claim
14 words
The tool of claim 1 wherein said two side walls lean toward each other.
Claim 4
Dependent Claim
17 words
The tool of claim 1 wherein said first end is at a predetermined angle to said member.
Claim 5
Dependent Claim
21 words
The tool of claim 1 wherein said first end is trapezoidal and has two bases oriented perpendicularly to said side walls.
Claim 6
Dependent Claim
144 words
A tool for inserting an intraocular lens with two haptics into an incision of an eye comprising: a flat member having a width of 6-8 mm, a length of 10-12 mm; two opposing side walls disposed along said length, and leaning toward each other and having a height of 1.5 mm; and a trapezoidal end with a short base equal to said width, a long base of 12-14 mm and a height of 8-10 mm; said end being attached to said flat member and adapted to hold a lens adjacent to said side walls and; an arcuate end attached to said flat member opposite said trapezoidal end; whereby said lens is inserted into said eye by disposing said arctuate end within said eye through the incision; placing the lens on said trapezoidal end and sliding it between said side walls toward said arcuate end.
Claim 7
Dependent Claim
144 words
A tool for inserting an intraocular lens with two haptics into an incision of an eye comprising: a flat member having a width of 6-8 mm, a length of 10-12 mm; two opposing side walls disposed along said length, and leaning toward each other and having a height of 1.5 mm; and a trapezoidal end with a short base equal to said width, a long base of 12-14 mm and a height of 8-10 mm; said end being attached to said flat member and adapted to hold a lens adjacent to said side walls and; an arcuate end attached to said flat member opposite said trapezoidal end; whereby said lens is inserted into said eye by disposing said arctuate end within said eye through the incision; placing the lens on said trapezoidal end and sliding it between said side walls toward said arcuate end.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-07-14 | 1990-01-13 | 1990-07-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-07-14 | 1994-01-13 | 1994-07-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-07-14 | 1998-01-13 | 1998-07-15 | $7700.00 | Window Closed / Lapsed |