PATENT CLAIM ANALYSIS

Application Number: 15883102
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["600", "114000"]

Abstract:
An overtube, which is punctured into a body wall and guides an endoscope and a treatment tool into a body cavity, includes an interlocking member that interlocks the forward and backward movements of the endoscope and the treatment tool with each other. The interlocking member is constituted of a first sleeve coupled to the endoscope, a second sleeve coupled to the treatment tool, and a coupling member having an elastic body, which couples the first sleeve and the second sleeve together. Accordingly, in a case where the stretching of the coupling member is small, the endoscope interlocks with the forward and backward movement of the treatment tool at a slow response, and in a case where the stretching of the coupling member is large, the endoscope interlock with the forward and backward movement of a treatment tool at a quick response.

Claim (Index 1):
An endoscopic surgical device comprising:\n a first medical instrument having a first insertion part; a second medical instrument having a second insertion part; a tubular overtube allowing the first insertion part and the second insertion part to be inserted therethrough and guiding the first insertion part and the second insertion part into a body cavity; a first holding part that is disposed inside the overtube, holds the first insertion part inserted through the inside of the overtube, and moves in an axial direction of the overtube in a state where the first insertion part is held; a second holding part that is disposed inside the overtube, holds the second insertion part inserted through the inside of the overtube, and moves in the axial direction of the overtube in a state where the second insertion part is held; a coupling member which has a first fixing part fixed to the first holding part and a second fixing part fixed to the second holding part, and has an elastic body between the first fixing part and the second fixing part; and a resistance force generating part that generates a resistance force which hinders the movement of the first holding part in the axial direction of the overtube.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 2.73214
- Patent Class: 600.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15883101', '15275471', '15058175', '15059277', '15058164']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.49298900033525
- 35 USC 102 Novelty (BERT): 0.5778053449625756
- Combined Prediction Score: 0.5014706347979826
- Mean Citation Score: 396.0626
- Max Citation Score: 473.22476
- Similarity Product: 461.3317315332579

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