PATENT CLAIM ANALYSIS

Application Number: 15901823
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["623", "022460"]

Abstract:
Hip implant systems described herein can include a distal stem, a proximal body, and a fastener. In some embodiments, the distal stem can include a cavity configured to receive the fastener when a portion of the distal stem is positioned within the proximal body. In some embodiments, the distal stem can include a threaded exterior surface configured to mate with a fastener when a portion of the distal stem is positioned within the proximal body. In some embodiments, a distal end of the distal stem can include an anterior relief configured to conform to interior surface of a femoral canal of a patient.

Claim (Index 1):
A hip implant system comprising:\n an elongated distal stem having\n a tapered trunnion comprising\n a proximal end, a distal end, and a longitudinal axis extending therebetween; and \n an inner cavity defined by an interior surface of the tapered trunnion and extending from the proximal end of the tapered trunnion at least partially toward the distal end of the tapered trunnion through at least a portion of the tapered trunnion, wherein the interior surface of the tapered trunnion comprises a threaded portion configured to mate with a threaded end of a fastener; and \n \n a stem body comprising a proximal end and a distal end, the stem body extending distally from the tapered trunnion; and \n a proximal body having\n a body distal end; \n a first opening on one side of the proximal body at the body distal end; \n a second opening positioned opposite the first opening on the other side of the proximal body; \n an inner cavity extending in the proximal body between the first opening and the second opening, the inner cavity defined by an interior surface of the proximal body, wherein the inner cavity comprises\n a first inner cavity section positioned proximal to the first opening, wherein the proximal body is configured to receive the proximal end of the tapered trunnion of the distal stem through the first opening and within the first inner cavity section; and \n a second inner cavity section positioned proximal to the second opening between the first inner cavity and the second opening, wherein the interior surface in the second inner cavity section comprises a circumference smaller than a circumference of the interior surface in the first inner cavity section, wherein the circumference of the interior surface in the second inner cavity section is smaller than an outer circumference of the proximal end of the tapered trunnion of the distal stem; and \n \n a neck portion extending laterally and proximally from a side of the proximal body, the neck portion being configured to engage a femoral head; and \n the fastener having\n a head configured to engage a tool for tightening and loosening the fastener; \n a threaded end; and \n a shaft extending between the head and the threaded end, wherein at least a portion of the threaded end is configured to extend through the second inner cavity section and mate with the threaded portion of the interior surface of the tapered trunnion.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 88.0
- Lexical Diversity: 2.54545
- Patent Class: 623.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12718031', '15484189', '14675389', '14755419', '15643254']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8079389568502616
- 35 USC 102 Novelty (BERT): 0.5005601492067143
- Combined Prediction Score: 0.7772010760859069
- Mean Citation Score: 316.712764
- Max Citation Score: 330.5851
- Similarity Product: 257.95800387552976

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