US4600004A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Intraocular lens holder and inserter
Assignee: Individual
•
Filing: 1982-09-08
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Granted: 1986-07-15
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Expires: 2002-09-08
Abstract
Abstract An apparatus for storing an intraocular lens and inserting it into an eye having elongated tubular member with a flared end, and side walls for closing the haptics of lens around the lens. The lens is stored in the flared end and after the narrow end is inserted into the eye through an appropriate opening, the lens is made to slide through the member into the eye.
Inventors
- 👤 Osvaldo Lopez
- 👤 Gerald Horn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 11:00
CPC Classifications
A; A61; A61F; A61F2/00; A61F2/02; A61F2/14; A61F2/16; A61F2/1662
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
92 words
An apparatus for storing an intraocular lens with haptics for inserting it into an eye comprising an elongated tubular member with a first end for storing said lens said first end having flared sidewalls to engage said haptics when said lens is inserted into the eye and force them around said lens and second end which is open, whereby the lens is inserted by inserting said second end through an incision in the eye, then sliding said lens through said member into the eye and removing said second end from said eye.
Claim 2
Independent Claim
92 words
An apparatus for storing an intraocular lens with haptics for inserting it into an eye comprising an elongated tubular member with a first end for storing said lens said first end having flared sidewalls to engage said haptics when said lens is inserted into the eye and force them around said lens and second end which is open, whereby the lens is inserted by inserting said second end through an incision in the eye, then sliding said lens through said member into the eye and removing said second end from said eye.
Claim 3
Dependent Claim
44 words
the apparatus of claim 1 wherein said member is formed by a top part, a bottom part and two sides, said top part being longer than said bottom part to form a first overhand at said first end to which said lens is affixed.
Claim 4
Dependent Claim
34 words
The apparatus of claim 2 wherein said top is longer than said bottom to form a second overhang at said second end provided to protect the eye while the lens exits from said member.
Claim 5
Independent Claim
116 words
An apparatus for storing an intraocular lens and inserting it into an eye comprising a top part; a bottom part; and two sides; said top part, bottom part, and two sides forming an elongated tubular member with a first end and a second end said top part extending beyond said bottom part to provide a protective overhang; said member having a length of 16 mm; said member having a width of 7-7.25 mm; whereby said lens is inserted by making an incision in the eye, inserting said second end into the eye until said overhang is disposed at a preselected position, sliding said lens through said tubular member and releasing said lens at said preselected position.
Claim 6
Independent Claim
116 words
An apparatus for storing an intraocular lens and inserting it into an eye comprising a top part; a bottom part; and two sides; said top part, bottom part, and two sides forming an elongated tubular member with a first end and a second end said top part extending beyond said bottom part to provide a protective overhang; said member having a length of 16 mm; said member having a width of 7-7.25 mm; whereby said lens is inserted by making an incision in the eye, inserting said second end into the eye until said overhang is disposed at a preselected position, sliding said lens through said tubular member and releasing said lens at said preselected position.
Claim 7
Dependent Claim
19 words
The apparatus of claim 4 wherein said first end is flared out and has a width of 8.5 mm.
Claim 8
Dependent Claim
20 words
The apparatus of claim 4 wherein said bottom is shorter than said top at said first end by 1-2 mm.
Claim 9
Dependent Claim
20 words
The apparatus of claim 4 wherein said bottom is shorter than said top at said second end by 4 mm.
References Cited (Backward Citations)
US4251887A
Cited
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 |