PATENT CLAIM ANALYSIS

Application Number: 15864185
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["604", "121000"]

Abstract:
Flush syringe assemblies capable of creating pulsatile movement of the plunger rod as it moves in the distal direction within a syringe barrel, while preventing overpressurization of the catheter are provided. An exemplary flush syringe assembly includes a syringe barrel with a first pulsing element and a chamber with flush solution, a plunger rod with a stopper and a second pulsing element that interacts with the first pulsing element to provide an engagement force that causes pulsatile movement of the plunger rod and a thumb press slidably attached to the plunger rod with a pulse control element. The pulse control element is compressible to create a compression force that is greater than the engagement force of the first pulsing element and the second pulsing element.

Claim (Index 3):
The flush syringe assembly of  claim 2 , wherein the spring has a spring rate so that application of a continuous distally directed force on the thumb press in the first position increases the compression force until it is greater than the engagement force and causes the first pulsing element to disengage from the second pulsing element permitting the plunger rod to move in a distal direction.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 86.0
- Lexical Diversity: 2.06349
- Patent Class: 604.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14798648', '13871682', '12833551', '12833432', '14306343']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8437066292170164
- 35 USC 102 Novelty (BERT): 0.6502351751718092
- Combined Prediction Score: 0.8243594838124958
- Mean Citation Score: 541.551282
- Max Citation Score: 620.7872
- Similarity Product: 617.2753961128235

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