PATENT CLAIM ANALYSIS

Application Number: 15940542
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["623", "019130"]

Abstract:
Systems, kits and methods for long bone arthroplasty that include arrays of humeral head prosthesis components, each having on a first side a bone articulation surface that has an overall generally hemielliptical convex shape defined by a major axis and a minor axis, the bone articulation surface having an apex and a base that each has an non-circular elliptical cross sectional shape, the prosthesis components having on an opposite side, adjacent the base, a bone contact surface. The humeral head prosthesis components in the arrays vary from having a base with a more circular cross sectional shape to a more elongated elliptical cross sectional shape with increasing size.

Claim (Index 10):
A kit for long bone arthroplasty, comprising:\n an array of prosthesis components, the array comprising a plurality of convex prosthesis components each comprising on a first side a bone articulation surface that has an overall generally hemielliptical convex shape and comprises an apex and a base that each has an non-circular elliptical cross sectional shape, and on an opposite side, adjacent the base an engagement surface for one or more of contact with a bone and engagement with one of a coupler component and an anchor; and at least one of:\n (i) at least one generally disc shaped coupler component comprising an convex prosthesis component side comprising a receiving recess for the engagement surface of the convex prosthesis component, and a sidewall that is defined by a lateral edge that bounds the humeral head prosthesis component side and an opposite bone contact side and has a geometry selected from cylindrical, frustoconical and frustohemispherical; and \n (ii) at least one anchor component, \n wherein a selected component from the array of convex prosthesis components is engageable directly or indirectly with one of the coupler component and the anchor component to provide an arthroplasty assembly, wherein the position of the convex prosthesis component can be varied rotationally around an engagement axis with the coupler component or the anchor component.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 1.9661
- Patent Class: 623.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15263012', '14586677', '11066978', '14329853', '12569206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7733856619792348
- 35 USC 102 Novelty (BERT): 0.6737654861291477
- Combined Prediction Score: 0.763423644394226
- Mean Citation Score: 451.73903600000006
- Max Citation Score: 780.7361
- Similarity Product: 668.3255562249957

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