PATENT CLAIM ANALYSIS

Application Number: 16274245
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["600", "114000"]

Abstract:
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. A contact surface of the overtube body with a body wall is constituted of a wall surface member that serves as a rotation-preventing wall surface for preventing rotation in a rotational direction with an axial direction of the overtube body as a center.

Claim (Index 4):
An exterior tube that fixes an overtube to an abdominal wall, the overtube including\n an overtube body that passes through a body wall and is inserted into the body cavity, a slider member provided in the overtube; and a sleeve member provided in the overtube; wherein the slider member has a first stopper and a second stopper which are provided separately from each other in a longitudinal axis direction of the overtube, the sleeve member is slidably located on a first path formed between the first stopper and the second stopper, the slider member has a first holder part configured to hold an endoscope and a second path through which the endoscope is inserted, the sleeve member has a third path through which a treatment tool is inserted, and the sleeve member comprises a second holding part configured to hold the treatment tool inserted through the third path, wherein the exterior tube comprises: an insertion part that covers the portion of the overtube body that passes through the body wall; a base end part that is provided on a base end side of the insertion part and has a larger external diameter than that of the insertion part; and an airtight valve that is provided at the base end part and maintains the airtightness with the overtube body, wherein a plurality of transverse grooves along a circumferential direction are formed in an axial direction in an outer peripheral surface of the insertion part, the transverse grooves have a distal end-side wall surface and a base-end-side wall surface, and an inclination angle of the distal end-side wall surface with respect to a radial direction of the insertion part is made smaller than an inclination angle of the base-end-side wall surface with respect to the radial direction of the insertion part.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 99.0
- Lexical Diversity: 2.20968
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15058175', '15058176', '15058164', '15058111', '15059277']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5626654340639813
- 35 USC 102 Novelty (BERT): 0.5995236439190789
- Combined Prediction Score: 0.566351255049491
- Mean Citation Score: 477.148452
- Max Citation Score: 555.3542
- Similarity Product: 469.41215032520296

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

Dataset: test