PATENT CLAIM ANALYSIS

Application Number: 15901741
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-12
Patent Classification: ["604", "256000"]

Abstract:
A needleless injection port assembly includes first and second body parts and a resilient barrier received within the body. A cannula attached to the first body part is received within an internal cavity of the resilient barrier. The resilient barrier is moveable between a less axially compressed first position in which fluid flow through the injection port assembly is prevented and a more axially compressed second position in which fluid flow through the assembly is allowed. An interference fit is provided between the resilient barrier and the cannula to seal against fluid flow through the cannula when the resilient barrier is in the first position. The cannula has an internal fluid passageway with a non-circular cross section providing increased fluid flow.

Claim (Index 25):
An injection port assembly, comprising:\n a body having a first mating structure and a second mating structure configured to be coupled to the first mating structure; a resilient barrier configured to be received within the body and compressible from a less compressed first position in which fluid flow through the injection port assembly is blocked to a more compressed second position in which fluid flow through the injection port assembly is permitted, the resilient barrier including an internal cavity; a hollow cannula coupled to the first mating structure and configured to be received within internal cavity of the resilient barrier; wherein the first mating structure includes a first locking portion and the second mating structure includes a second locking portion, and the first and second locking portions are configured to lock together as the second mating structure is coupled to the first mating structure; wherein one of the first and second locking portions includes a locking edge and the other of the first and second locking portions includes a tapered locking surface, the locking edge being configured to engage the tapered locking surface to resist disengagement of the first mating structure from the second mating structure.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 88.0
- Lexical Diversity: 2.21053
- Patent Class: 604.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15628990', '14939835', '10756601', '11300005', '10435620']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7837169835818907
- 35 USC 102 Novelty (BERT): 0.582437553130991
- Combined Prediction Score: 0.7635890405368008
- Mean Citation Score: 300.900726
- Max Citation Score: 501.28638
- Similarity Product: 464.28351350146295

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