PATENT CLAIM ANALYSIS

Application Number: 16133911
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["600", "513000"]

Abstract:
Systems and methods for detecting events indicative of worsening using heart sounds are disclosed. A system can include a signal sensor circuit to sense a heart sound (HS) signal. The system can detect at least first and different second HS components using the HS signal, and generate respective first and second HS metrics. The system can determine a trend indicator for the first or second HS metric, and selectively generate one or more composite HS metrics using the first and second HS metrics, according to the trend indicator indicating a growing or decay trend. The system can include a heart failure (HF) event detector to produce a HF status using the composite HS metrics, and output an indication of the HF status, or deliver therapy according to the HF status.

Claim (Index 18):
The method of  claim 14 , comprising:\n receiving physiologic information of the patient different from the received cardiac acceleration information, wherein detecting the HF status further includes using the received physiologic information.

Metadata:
- Claim Count in Document: 42.0
- Percentile: 97.0
- Lexical Diversity: 2.18182
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15286027', '14510392', '15335873', '15473783', '14637447']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4590071992241223
- 35 USC 102 Novelty (BERT): 0.5440876290365864
- Combined Prediction Score: 0.4675152422053688
- Mean Citation Score: 309.86957600000005
- Max Citation Score: 431.45938
- Similarity Product: 276.86726536648155

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