PATENT CLAIM ANALYSIS

Application Number: 16001661
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["604", "164130"]

Abstract:
A catheter assembly is disclosed, which includes a catheter, a catheter hub fixed to a base end portion of the catheter, an inner needle having a needlepoint, inserted into the catheter, a needle hub coupled to the inner needle, and a needle support portion for supporting the inner needle through the catheter on a leading end side beyond the catheter hub, wherein the needle support portion has a pair of support arms openable and closeable in a left and right direction, and a restraining portion capable of restraining the pair of support arms in a closed state and releasing a restraint of the pair of support arms, the needle hub having an extension portion extending in a leading end direction beyond the catheter hub, the pair of support arms being laterally disposed between the restraining portion.

Claim (Index 7):
The catheter assembly according to  claim 1 , wherein the extension portion and each of the support arms are coupled so as to be rotatable through a hinge structure having a first structure and a second structure,\n the first structure is provided on one of the extension portions and each of the support arms, and has a plurality of coupling pieces facing each other and a recess portion formed between the plurality of coupling pieces, and the second structure is provided on another of the extension portion and each of the support arms, and has a coupling protruding portion disposed in the recess portion.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 94.0
- Lexical Diversity: 2.57895
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15220870', '15220791', '15713235', '14235202', '14235193']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8198251172723959
- 35 USC 102 Novelty (BERT): 0.601422712290945
- Combined Prediction Score: 0.7979848767742509
- Mean Citation Score: 370.47088
- Max Citation Score: 544.74054
- Similarity Product: 500.05833170636055

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