PATENT CLAIM ANALYSIS

Application Number: 16007637
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["604", "260000"]

Abstract:
Systems for insufflation and recirculation of insufflation fluid in a surgical procedure include a control unit having a fluid pump, a supply conduit, a return fluid conduit and a pressure-controlled valve. The pressure-controlled valve is in fluid communication with an insufflation gas supply, the supply conduit and the return conduit and is adapted and configured to respond to pressure control signals to adjust position and thereby system flow parameters, to reduce entrainment of air from the surrounding environment, and to increase the concentration of insufflation gas in an operative space, and/or to reduce an overpressure condition in the operative space.

Claim (Index 22):
The surgical access device as recited in  claim 21 , wherein the distal end portion of the inner tubular member defines a plurality of circumferentially spaced apart apertures extending through the inner tubular member to provide communication between the outer conduit and the central conduit.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 94.0
- Lexical Diversity: 1.96364
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14268408', '14298419', '12587584', '14196176', '14444322']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8523206417635454
- 35 USC 102 Novelty (BERT): 0.5654991511600258
- Combined Prediction Score: 0.8236384927031934
- Mean Citation Score: 433.848718
- Max Citation Score: 505.20044
- Similarity Product: 377.1431572678995

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

Dataset: test