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 11):
The memory metal optical fiber puncture needle tubing according to  claim 4 , wherein the body portion of the optical fiber is configured to be communicatively coupled with a light source, and the tapered petals of the split-shaped needle are configured to absorb heat from the light source by way of the optical fiber such that light irradiated by the light source increases the temperature of the split-shaped needle from T0 to T1 such that the tapered petals are in the opened state when the temperature of the split-shaped needled is T1.

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): 0.6664355281110951
- 35 USC 102 Novelty (BERT): 0.5482186184077168
- Combined Prediction Score: 0.6546138371407573
- Mean Citation Score: 261.522414
- Max Citation Score: 427.8961
- Similarity Product: 296.4341696308553

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