PATENT CLAIM ANALYSIS

Application Number: 15752409
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["623", "006430"]

Abstract:
Intraocular lenses and related assemblies and intraocular attachment methods are disclosed herein. In one embodiment, an intraocular lens assembly comprises a helical-shaped coil fastener to affix an intraocular lens to an iris to correct for astigmatism, presbyopia, and/or myopia or hyperopia. The helical-shaped coil fastener comprises a head and a helical wire extending from a bottom surface of the head and comprising a pointed tip opposite the head. The helical-shaped coil fastener is configured to be affixed to the iris by rotatable penetration of the iris, and thus can be removed from the iris by reverse rotation of the helical-shaped coil fastener. The helical-shaped coil fastener has a low volume, large surface area, low cross-sectional area of penetration, and an oblique angle of penetration. Thus, the helical-shaped coil fastener is easy to apply, easy to remove, minimizes tissue damage, maximizes stability, and minimizes penetration force.

Claim (Index 1):
An intraocular lens assembly configured to be inserted and affixed in an eye with a crystalline lens, comprising:\n an intraocular lens comprising an optic for producing a preselected optical effect, the optic comprising an outer peripheral edge; a haptic extending from the outer peripheral edge of the optic, the haptic comprising a proximal end, a distal end, and a riser section therebetween, the proximal end at the outer peripheral edge of the optic at a different height than the distal end; and a helical-shaped coil fastener comprising a wire comprising an end portion with a pointed tip, the helical-shaped coil fastener configured to affix the haptic to the eye by insertion through the distal end of the haptic and rotatable penetration into an anterior side of an iris to compress a portion of the haptic between a top portion of the helical-shaped coil fastener and the anterior side of the iris.

Metadata:
- Claim Count in Document: 51.0
- Percentile: 88.0
- Lexical Diversity: 2.06329
- Patent Class: 623.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11398412', '12841632', '15684313', '11335080', '10058592']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8234994889802855
- 35 USC 102 Novelty (BERT): 0.4927243176613876
- Combined Prediction Score: 0.7904219718483957
- Mean Citation Score: 289.442888
- Max Citation Score: 296.63895
- Similarity Product: 206.50002593491675

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test