PATENT CLAIM ANALYSIS

Application Number: 15752567
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["600", "204000"]

Abstract:
Disclosed is a fully detachable trocar, comprising: a cannula; a support connected to one end of the cannula; a channel passing through the cannula and the support along an axial direction; an air-inflated structure arranged on the support and communicated with the channel; an air valve for controlling the air-inflated structure to turn on and off; a primary sealing component for sealing when a device is used; and a second sealing component for sealing when no device is used; the primary sealing component, the second sealing component and the support are connected in a sealing manner from top to bottom in sequence, and the primary sealing component can be independently separated from the second sealing component which can be independently separated from the support, so as to provide multiple methods for taking out tissues.

Claim (Index 3):
The fully detached trocar according to  claim 2 , wherein the primary sealing component comprises a plurality of guide plates, the guide plates collectively form a via hole coaxial with the round hole for guiding the instrument so that the device can only pass through the round hole, which prevents the device from deviation to puncture the first sealing membrane to cause air leakage; and wherein the guide plates are arranged at either side of the primary sealing membrane.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 88.0
- Lexical Diversity: 2.19403
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15748181', '13365715', '10444378', '13714137', '15582744']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4725751728180647
- 35 USC 102 Novelty (BERT): 0.4620829755714644
- Combined Prediction Score: 0.4715259530934047
- Mean Citation Score: 129.88694679999998
- Max Citation Score: 138.33263
- Similarity Product: 98.76568665958048

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

Dataset: test