PATENT CLAIM ANALYSIS

Application Number: 15867756
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["607", "046000"]

Abstract:
This document discusses, among other things, systems and methods for managing pain of a subject. A system may include a sensor circuit configured to sense a respiration signal and a heart rate signal. A pain analyzer circuit may determine respiratory cycles and respiratory phases in a respiratory cycle, and generate one or more signal metrics indicative of respiration-mediated heart rate variation. The pain analyzer may generate a pain score using the signal metrics indicative of respiration-mediated heart rate variation. The pain score may be output to a user or a process. The system may include an electrostimulator to generate and deliver closed-loop pain therapy according to the pain score.

Claim (Index 5):
The system of  claim 1 , further comprising a respiratory phase detector configured to detect a plurality of respiratory cycles and at least one of an inspiration phase or an expiration phase in each of the plurality of respiratory cycles,\n wherein the pain analyzer circuit is further configured to synchronize heart rates from the heart rate signal to the plurality of respiratory cycles, and to determine the respiration-mediated heart rate variation using the synchronized heart rates.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 86.0
- Lexical Diversity: 2.0
- Patent Class: 607.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15711578', '15867801', '15867760', '15788403', '14185751']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6165437412057319
- 35 USC 102 Novelty (BERT): 0.5428259074808636
- Combined Prediction Score: 0.6091719578332451
- Mean Citation Score: 344.606724
- Max Citation Score: 403.46762
- Similarity Product: 328.64629837331063

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