PATENT CLAIM ANALYSIS

Application Number: 16195573
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-11
Patent Classification: ["600", "509000"]

Abstract:
Systems, apparatus, and methods are disclosed for conveying signals between a patient and monitoring and treatment devices. An EP system provides large-signal input protection and RF ablation signal noise suppression while preserving the integrity of relevant components of small signals. The EP system has a low-noise amplifier topology with minimal hardware filtering. An input protection circuit shunts to ground signals with amplitude above an ablation voltage. An RF filter circuit linearly attenuates the signals between 300 kHz and 600 kHz. A low-frequency feedback circuit drives a common mode node of the RF filter circuit for additional attenuation. A signal amplification circuit amplifies the signals between 0.01 Hz and 1000 Hz. A fast recovery circuit feeds back a low-frequency voltage signal to the signal amplification circuit to gradually reduce offset voltage of the signals. A high-resolution A/D converter converts the signals from the signal amplification circuit to clean digital signals.

Claim (Index 22):
The electrical signal interface device of  claim 6 , wherein the respective electrode that each differential circuit path of the two paths is adapted to be connected to a surface electrocardiogram (ECG) electrode adapted to attach to skin of the patient.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 98.0
- Lexical Diversity: 1.81818
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16195562', '12795072', '12048221', '14896337', '11700405']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.469883726987346
- 35 USC 102 Novelty (BERT): 0.5516676965646645
- Combined Prediction Score: 0.4780621239450778
- Mean Citation Score: 211.257756
- Max Citation Score: 402.97025
- Similarity Product: 276.02006675820047

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

Dataset: test