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 1):
A needle unit configured to be attached to a medical syringe, comprising:\n a needle member having a longitudinally extending inner space, and having a needle hole formed in a side surface of a front end portion and an opening formed in a base end portion, the inner space being in communication with an outside through the needle hole and the opening; a base portion configured to support the base end portion 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 at least 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 configured to bias the slide member from the second position side to the first position side; and a cap removably attached to the base portion and configured to cover the needle member.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 2.67647
- Patent Class: 604.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12430849', '15635346', '14418440', '15113278', '15353438']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7711233143513164
- 35 USC 102 Novelty (BERT): 0.4902276326136834
- Combined Prediction Score: 0.7430337461775531
- Mean Citation Score: 210.420648
- Max Citation Score: 242.47533
- Similarity Product: 171.48199086505474

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