PATENT CLAIM ANALYSIS

Application Number: 15966829
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["623", "006130"]

Abstract:
An accommodative hydraulic intraocular lens system (AHIOL) has a cylindrical actuator contained within which is a hydraulic lens assembly. The hydraulic lens assembly has a transparent elastically reconfigurable membrane coupled to a fixed focus lens by a bellows and a refractive hydraulic fluid contained in the space defined by the membrane, the bellows and the lens, and is maintained at the upper range of its diopter power by the elastic properties of the bellows, springs, or both.

Claim (Index 1):
A biocompatible accommodative hydraulic intraocular lens (AHIOL) system for implantation in the capsule of an eye from which the crystalline lens has been extracted via anterior capsule capsulorhexis, the system comprising:\n a self-reservoired hydraulic lens and an actuator for the hydraulic lens; the actuator comprising a coaxial pair of cylinders in sliding relationship with one another, the outer cylinder further comprising an inner ledge and an end configured for contact with one of the anterior and a posterior capsule, the inner cylinder further comprising a plurality of substantially axis-parallel slots at one end and an end configured for contact with the other of the anterior and posterior capsule; the hydraulic lens comprising a fixed focus lens in slideable relationship with respect to the inner actuator and further comprising the same plurality of radial tabs as the inner cylinder slots and extending therethrough, an elastically reconfigurable transparent membrane one of fixedly affixed to the ledge and fixedly sandwiched between the ledge and a membrane ring, a tensional bellows, one end of which is fixedly affixed to the fixed focus lens and the other end to the ledge, wherein a closed hydraulic fluid chamber as defined by the membrane, the bellows, the fixed focus lens and the ledge, and contained within which is a refractive hydraulic fluid the index of refraction of which is greater than that of aqueous humor.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 91.0
- Lexical Diversity: 1.66667
- Patent Class: 623.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15175707', '14768994', '12341799', '13858647', '14161183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7441579877239202
- 35 USC 102 Novelty (BERT): 0.5348072435960243
- Combined Prediction Score: 0.7232229133111305
- Mean Citation Score: 283.873536
- Max Citation Score: 397.68793
- Similarity Product: 379.34438668232383

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

Dataset: test