PATENT CLAIM ANALYSIS

Application Number: 16290971
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-06
Patent Classification: ["600", "114000"]

Abstract:
Provided is an endoscopic surgical device and an overtube with which a surgeon can easily obtain a desired image and operability is high. The overtube includes a slider within an overtube body, which guides an endoscope and a treatment tool into a body cavity. An endoscope-coupled part and a treatment tool-coupled part are provided inside the slider, and the slider has a dead zone where the forward and backward movement of either the endoscope or the treatment tool does not interlock with the movement of the other and a sensing zone where the forward and backward movement of either the endoscope or the treatment tool interlocks with the movement of the other. F1>F2 is satisfied when a fixing force for fixing the endoscope-coupled part to the endoscope tool is defined as F1 and a fixing force for fixing the treatment tool-coupled part to the treatment tool is defined as F2.

Claim (Index 1):
An endoscopic surgical device comprising:\n an endoscope that observes the inside of a body cavity; a treatment tool that inspects or treats an affected part within the body cavity; and an overtube that guides the endoscope and the treatment tool into the body cavity, wherein the overtube includes an overtube body that passes through a body wall and is inserted into the body cavity, an endoscope insertion passage that is provided inside the overtube body and allows the endoscope to be inserted therethrough so as to be movable forward and backward, a treatment tool insertion passage that is provided inside the overtube body and allows the treatment tool to be inserted therethrough so as to be movable forward and backward, and an interlocking member that is configured to be movable forward and backward inside the overtube body and has an endoscope-coupled part coupled to the endoscope inserted through the endoscope insertion passage and a treatment tool-coupled part coupled to the treatment tool inserted through the treatment tool insertion passage, and wherein a following formula is satisfied when a fixing force for fixing the endoscope-coupled part to the endoscope is defined as F1 and a fixing force for fixing the treatment tool-coupled part to the treatment tool is defined as F2:\n F 1 >F 2.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 2.35821
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15058176', '15059279', '15058096', '15853972', '15058175']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5576832615358901
- 35 USC 102 Novelty (BERT): 0.6159158759248454
- Combined Prediction Score: 0.5635065229747857
- Mean Citation Score: 529.9928359999999
- Max Citation Score: 555.9833
- Similarity Product: 548.7271104539334

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