PATENT CLAIM ANALYSIS

Application Number: 15745570
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["600", "236000"]

Abstract:
The present patent request refers to a utility model for an iris expansion ring which conjugates the functions of iris expansion and pupil dilation on patients that will be subjected to ophthalmic surgeries, and also permits implantation e withdrawal with a single incision. Handling of the present device spares accessory incisions to the ocular globe as well as the use of injector for its insertion, also displaying an alternated indents structure and low thickness that renders the whole implantation process easier.

Claim (Index 2):
2 - IRIS EXPANSION RING FOR CATARACT SURGERY WITHOUT INJECTOR according to vindication  1  since the implantation of the ring ( 1 ) can be carried on through the same incision made for withdrawal of the cataract, and insertion can start by any of the support points ( 8 ) of the ring ( 1 ); the ring ( 1 ) can be inserted in the ocular globe with the help of simple tweezers commonly used in cataract surgery; once inserted, one may use a hook used for manipulation of the cataract lens; this hook must be inserted in each orifice ( 6 ) fitting each of the structures, superior ( 4 ) and inferior ( 5 ), to patient's iris until its pupil is fully dilated by the ring; next, one can proceed with the surgery and after implantation of the intraocular lens, the lens manipulating hook is again used to detach each of the structures, superior ( 4 ) and inferior ( 5 ), from the iris, and then proceed with the removal of the ring ( 1 ) from the ocular globe and finalizing the surgery.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 1.34921
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13011807', '15294436', '13620182', '10108458', '13960416']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4190195750243773
- 35 USC 102 Novelty (BERT): 0.4920561348972511
- Combined Prediction Score: 0.4263232310116647
- Mean Citation Score: 97.7538132
- Max Citation Score: 101.86127
- Similarity Product: 53.69903773898721

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