PATENT CLAIM ANALYSIS

Application Number: 16367104
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["351", "246000"]

Abstract:
The present invention discloses systems and methods for determine preoperative estimation of postoperative IOL position (or the EAPD) in accordance with one or both of the following mathematical relationships, which are derived from linear regression: EAPD= S 1 +( S 2 ×AND)+( S 3 ×NT)+( S 4 ×AL),  (1a) EAPD= W 1 +( W 2 ×AND)+( W 3 ×RND)+( W 4 ×AL),  (1b) where S 1 , S 2 , S 3 , and S 4  for equation (1a) and W 1 , W 2 , W 3 , and W 4  for equation (1b) are statistically derived linear regression constant coefficients.

Claim (Index 10):
The method for determining preoperative estimation of postoperative intraocular lens position of an intraocular lens as set forth in  claim 1 , wherein:\n an intraocular estimated power IOL EP  based on a location of the intraocular lens determined by the Estimated Anterior Pseudophakic Distance (EAPD) is derived by: IOL EP = n AH AL - EAPD - 1 1 K + R C - EAPD n AH where: n AH  is a index of refraction for the aqueous humor; K is corneal power; and R C  is refractive error at a corneal plane.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.375
- Patent Class: 351.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14613225', '13063326', '14969264', '13871301', '14564754']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5383337364368153
- 35 USC 102 Novelty (BERT): 0.6145024025182163
- Combined Prediction Score: 0.5459506030449554
- Mean Citation Score: 297.787598
- Max Citation Score: 552.4826
- Similarity Product: 527.025226368773

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

Dataset: test