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 5):
The fully detached trocar according to  claim 4 , wherein\n the second sealing seat is provided with a sealing structure for sealing with the shell, and the second sealing membrane and the sealing structure are mutually separated, so that the second sealing membrane cannot be deformed due to the sealing connection between the second sealing seat and the shell; the second sealing seat is fixedly connected to the shell, so as to limit the movement thereof relative to the shell, and avoid the sealing structure from deformation under a friction force; the second sealing membrane comprises a plane provided with the finedraw, and cambered surfaces arranged at either side of the plane; and each of the camber surfaces is provided with a reinforcing rib perpendicular to the finedraw, which enables the finedraw to be recovered quickly after the device is pulled out, so as to avoid air leakage.

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): 0.4726616554935819
- 35 USC 102 Novelty (BERT): 0.4617640082623935
- Combined Prediction Score: 0.4715718907704631
- Mean Citation Score: 129.88694679999998
- Max Citation Score: 138.33263
- Similarity Product: 99.01027426793694

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