PATENT CLAIM ANALYSIS

Application Number: 15958620
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["600", "310000"]

Abstract:
A biosensor includes an optical sensor circuit that emits light directed at skin tissue of a patient at a plurality of wavelengths. A first and second spectral response of light reflected from the tissue is obtained around a first wavelength in a UV range and a second wavelength in an IR range. A measurement of a substance in blood flow is then determined from the spectral responses. A risk of a health condition is obtained using the measurement. The health condition may include one or more of hyperglycemia, diabetes or hypoglycemia.

Claim (Index 1):
A disposable patch, comprising:\n an attachment mechanism configured for attaching to skin tissue of a user; and a biosensor for detecting a health condition, including:\n a sensor circuit configured to:\n obtain at least a first spectral response of light from the skin tissue of a user, wherein the light includes a first wavelength; \n obtain at least a second spectral response of light from the skin tissue of the user, wherein the light includes a second wavelength; and \n \n one or more processing circuits configured to:\n obtain an alternating current (AC) component of the first spectral response due to pulsating blood flow; \n obtain an AC component of the second spectral response due to the pulsating blood flow; \n obtain a measurement using a ratio of the AC component of the first spectral response and the AC component of the second spectral response; \n compare the measurement to one or more predetermined thresholds; and \n generate an alert in response to the comparison, wherein the comparison indicates a risk of a health condition of one or more of: hyperglycemia, diabetes or hypoglycemia.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 91.0
- Lexical Diversity: 1.70175
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15680991', '15811479', '15718721', '15622941', '15275388']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5512554451696945
- 35 USC 102 Novelty (BERT): 0.5461808278714162
- Combined Prediction Score: 0.5507479834398666
- Mean Citation Score: 395.897844
- Max Citation Score: 453.5241
- Similarity Product: 331.43685977556106

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

Dataset: test