PATENT CLAIM ANALYSIS

Application Number: 16174483
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-05
Patent Classification: ["128", "204230"]

Abstract:
This disclosure describes systems and methods for providing drive pressure ventilation of a patient. The disclosure describes a novel breath type that provides a spontaneous breath type that allows for the calculation of drive pressure that does not require invasive monitoring.

Claim (Index 13):
A ventilator system for delivering drive pressure ventilation to a patient, the ventilator system comprising:\n a pressure generating system that generates a flow of breathing gas; a ventilation tubing system including a patient interface for connecting the pressure generating system to the patient; one or more non-invasive sensors operatively coupled to at least one of the pressure generating system or the ventilation tubing system, wherein the one or more non-invasive sensors generate output indicative of at least one of flow, volume or pressure; a controller that collects and analyzes the output to determine a condition, in response to the condition, the controller temporarily switches the ventilator system from a spontaneous breath subtype into a proportional assist (PA) breath subtype for at least one breath, wherein the controller estimates a respiratory system compliance of the patient during the PA breath subtype based on the output collected during the PA breath subtype; after the at least one breath, the controller switches the ventilator system from the PA breath subtype back to the spontaneous breath subtype, after a return to the spontaneous breath subtype, the controller calculates a drive pressure of the patient based on the respiratory system compliance and the output after the return; and a display for displaying the drive pressure.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 1.43333
- Patent Class: 128.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13671815', '12572033', '15145902', '15423340', '13400371']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6979680108963922
- 35 USC 102 Novelty (BERT): 0.4782467815490214
- Combined Prediction Score: 0.6759958879616551
- Mean Citation Score: 288.491012
- Max Citation Score: 294.1812
- Similarity Product: 241.6222679700136

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

Dataset: test