PATENT CLAIM ANALYSIS

Application Number: 16373771
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2020-01
Patent Classification: ["607", "092000"]

Abstract:
A memory metal optical fiber puncture needle tubing includes an optical fiber, a body tube, a metal casing and a split-shaped needle. The optical fiber has a body portion and a head portion. The head portion has a cylindrical head portion and a tapered head portion. The body tube surrounds the body portion. The metal casing is wrapped around the cylindrical head portion. The split-shaped needle is made of memory metal surrounding a periphery of the tapered head portion. The split-shaped needle has a plurality of tapered petals. When a temperature of the split-shaped needle is T0, the tapered petals are in a closed state such that the split-shaped needle is conical. When the temperature of the split-shaped needle is T1, the tapered petals are in an opened state such that the tapered head portion of the optical fiber is exposed.

Claim (Index 12):
The memory metal optical fiber puncture needle tubing according to  claim 1 , wherein when the tapered petals are in the closed state, the adjacent sides of the adjacent tapered petals are inclined with respect to an inner circumference of the tapered head portion, the adjacent sides of two adjacent tapered petals are abutted, and the split-shaped needle is a fully enclosed conical structure.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 100.0
- Lexical Diversity: 3.20833
- Patent Class: 607.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16372989', '16374072', '12737041', '14076606', '12117675']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6663656000496105
- 35 USC 102 Novelty (BERT): 0.5483601907453103
- Combined Prediction Score: 0.6545650591191806
- Mean Citation Score: 261.522414
- Max Citation Score: 427.8961
- Similarity Product: 297.8400594233155

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