PATENT CLAIM ANALYSIS

Application Number: 16031004
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["348", "143000"]

Abstract:
Various patient monitoring systems can include a sensor configured to collect three dimensional information. The systems can identify a location of a patient support surface based on the three dimensional information. The systems can set a two dimensional planar threshold based on the patient support surface. The systems can identify a patient location above the patient support surface based on the three dimensional information and compare the patient location to the two dimensional planar threshold. Exceeding the threshold can be indicative of a high risk of a patient fall. An alert can be generated based on the threshold being exceeded. The systems can repeat the identification of the patient support surface location and the setting of the threshold to account for changes in the patient area.

Claim (Index 33):
A patient monitoring system for monitoring a patient area, the system comprising:\n a sensor configured to output a plurality of frames, the plurality of frames containing three dimensional information of the patient area, wherein the three dimensional information comprises grid positions of a plurality of pixels represented by coordinates along X- and Y-axes and depth of each pixel relative to a floor along a Z-axis; and control circuitry configured to: receive the three dimensional information of the plurality of frames; identify a location of a patient support surface by segmenting the three dimensional information into candidate areas and grouping one or more planar surfaces in the candidate areas based on pixel depth; set at least one threshold above the location of the patient support surface on the Z-axis; identify one or more patient locations based on pixels that are above a depth of the patient support surface and within the location of the patient support surface; compare the one or more patient locations to the at least one threshold; and generate an output for display on a user interface based on the one or more patient locations traversing the at least one threshold.

Metadata:
- Claim Count in Document: 59.0
- Percentile: 95.0
- Lexical Diversity: 2.66
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14209726', '15409002', '15332283', '15926416', '12804774']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5756702384388585
- 35 USC 102 Novelty (BERT): 0.5076815437403334
- Combined Prediction Score: 0.568871368969006
- Mean Citation Score: 210.00343400000003
- Max Citation Score: 293.18494
- Similarity Product: 257.03350218539475

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

Dataset: test