PATENT CLAIM ANALYSIS

Application Number: 16095078
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-04
Patent Classification: ["345", "633000"]

Abstract:
Method for verifying registration of a model of an internal-body-part with the internal-body-part in a reference coordinate system. The internal-body-part is at least partially unseen directly by a user. The method includes the procedures of continuously determining a position and orientation of a head-mounted-display in the reference coordinate system, determining a display location of at least one virtual marker, and displaying the virtual marker according to the display location. The display location of the virtual marker is determined according to the expected position of a respective at least one reference point relative to the head-mounted-display. The reference point is directly visible to the user. The relative position between the reference point and the internal-body-part is substantially constant. The position of the reference point in the reference coordinate system is predetermined. When the model and the internal-body-part are effectively registered, the reference point and corresponding virtual marker appears visually in alignment.

Claim (Index 20):
The system according to  claim 16 , wherein said head mounted display tracking unit and said reference tracking unit each includes at least three light emitters, and\n wherein said tracking module further includes at least one optical detector placed near the surgical field, such that a clear line-of-sight exists between said at least one optical detector and said surgical field.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 97.0
- Lexical Diversity: 2.63934
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14085960', '12583148', '16066480', '15860057', '10863414']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6747353338806437
- 35 USC 102 Novelty (BERT): 0.4732806512872049
- Combined Prediction Score: 0.6545898656212997
- Mean Citation Score: 185.62837
- Max Citation Score: 196.66026
- Similarity Product: 158.64662710335728

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test