PATENT CLAIM ANALYSIS

Application Number: 16079440
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-05
Patent Classification: ["436", "514000"]

Abstract:
Provided is a single-channel chemiluminescent micro-fluidic chip, including a chip body with a quantification-reaction cavity and a waste liquid cavity. The quantification-reaction cavity is composed of a quantification-reaction pool on a lower portion and a reaction pool cover plate, the quantification-reaction pool is equally divided into three cavities by two partition plates, a labeled antibody is placed in the middle cavity, coated antibodies are placed in the others, a surface, facing the quantification-reaction pool, of the reaction pool cover plate is equally divided into two parts. In result, the coated antibodies and the labeled antibodies are physically separated to effectively avoid nonspecific binding. Due to a special structure of the reaction tank, wavy fluid flow is generated to fully mix the coated antibodies and the labeled antibodies, which improves testing efficiency and sensitivity.

Claim (Index 1):
A single-channel chemiluminescent micro-fluidic chip, including a chip body, wherein the chip body includes an optical path scanning window, a whole blood filter cavity, a quantification-reaction cavity and a waste liquid cavity, a fluid outlet of the whole blood filter cavity is sequentially communicated with the quantification-reaction cavity and the waste liquid cavity through a micro-fluidic passage, the optical path scanning window is disposed over the quantification-reaction cavity, a fluid inlet of the quantification-reaction cavity is communicated with external fluid paths through a cleaning solution delivery branch and a chromogenic reagent delivery branch respectively, and the whole blood filter cavity is communicated with an external air path; characterized in that the quantification-reaction cavity is composed of a quantification-reaction pool on a lower portion and a reaction pool cover plate for sealing an opening of the quantification-reaction pool, the quantification-reaction pool is equally divided into three cavities by two partition plates a disposed perpendicular to a fluid flow direction, a labeled antibody is placed in the middle cavity, coated antibodies are placed in the partitioned cavities on two sides, a surface, facing the quantification-reaction pool, of the reaction pool cover plate is equally divided into two cover plate parts by a partition plate b disposed perpendicular to the fluid flow direction, and the coated antibodies are embedded in the cover plate parts.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.0137
- Patent Class: 436.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12876883', '12202414', '10801180', '13346615', '13004933']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6443533323081845
- 35 USC 102 Novelty (BERT): 0.4805815799472773
- Combined Prediction Score: 0.6279761570720939
- Mean Citation Score: 178.765272
- Max Citation Score: 189.7442
- Similarity Product: 135.46440673383475

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