PATENT CLAIM ANALYSIS

Application Number: 15742292
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["606", "099000"]

Abstract:
A surgical tool and method used to extract an acetabular cup from an acetabulum with minimal or no bone damage even if there has been significant bone ingrowth prior to the extraction process. The tool is designed for use with a reverse hip prosthesis wherein the acetabular cup comprises a stem extending from its concave surface and an acetabular ball is affixed to the stem. The tool is rotated on the ball and a blade is thereby caused to rotate adjacent or in close proximity to a convex surface of the cup in a position between the acetabular bone and the cup, thereby separating the cup from the bone.

Claim (Index 2):
The surgical tool of  claim 1  further comprising a lever arm movably positioned in the shaft and adapted to facilitate rotation of the tool while maintaining downward pressure on the tool.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 86.0
- Lexical Diversity: 1.73846
- Patent Class: 606.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15742238', '13510342', '13049619', '12543156', '14910632']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7733417324260099
- 35 USC 102 Novelty (BERT): 0.4603959025873598
- Combined Prediction Score: 0.7420471494421449
- Mean Citation Score: 155.891534
- Max Citation Score: 164.43521
- Similarity Product: 110.61450525636972

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