PATENT CLAIM ANALYSIS

Application Number: 15893285
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-08
Patent Classification: ["356", "410000"]

Abstract:
A reflective SpO 2  measurement system includes a light source that emits light of at least a first and second wavelengths, and one or more detection devices forming a close detector positioned at a first distance from the light source and a far detector positioned at a second distance from the light source, wherein the second distance is greater than the first. The SpO 2  measurement system is configured to operate in a high power mode to determine a calibration factor based on the comparison of light reflections detected by the close detector and the far detector. The system is further configured to operate in a low power mode to generate a low intensity light pulse, and detect a close reflection of the low intensity light pulse with the close detector. An SpO 2  is then determined based on the close reflection of the low intensity light pulse and the calibration factor.

Claim (Index 6):
The system of  claim 2 , further comprising a middle detector positioned at a middle distance from the light source, wherein the middle distance is between the first distance of the close detector and the second distance of the far detector, and wherein the calibration module is configured to:\n detect a middle reflection of the high intensity light pulse with the middle detector; and determine the calibration factor based further on the middle reflection.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 88.0
- Lexical Diversity: 2.40909
- Patent Class: 356.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12467003', '11367013', '14328694', '12422915', '10309878']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7618388786806317
- 35 USC 102 Novelty (BERT): 0.46902522169581
- Combined Prediction Score: 0.7325575129821496
- Mean Citation Score: 154.69888999999995
- Max Citation Score: 161.1984
- Similarity Product: 114.67856464176178

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