PATENT CLAIM ANALYSIS

Application Number: 15746951
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["604", "198000"]

Abstract:
The present invention provides a needle unit configured to be mounted to medical syringe, the needle unit including a needle member having a longitudinally extending inner space and having a needle hole formed in a side surface of a front end and an opening formed in a base end, the inner space being in communication with the outside through the needle hole and the opening, a base portion for supporting the base end of the needle member and communicating between the syringe and the inner space of the needle member by being attached to the syringe, a slide member movable along an outer peripheral surface of the needle member and capable of taking a first position to close the needle hole and a second position to uncover the needle hole in the base end portion side of the first position, a biasing member that biases the slide member from the second position side to the first position side; and a cap removably mounted to the base portion and is configured to cover the needle member.

Claim (Index 5):
The needle unit according to  claim 4 , wherein\n a pair of the plate springs are provided, and the pair of plate springs are arranged symmetrically around the axis of the needle member.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.67647
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12430849', '15635346', '14418440', '15113278', '15353438']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7892836038652519
- 35 USC 102 Novelty (BERT): 0.5067800168924583
- Combined Prediction Score: 0.7610332451679725
- Mean Citation Score: 210.420648
- Max Citation Score: 242.47533
- Similarity Product: 137.1065366642082

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