PATENT CLAIM ANALYSIS

Application Number: 15756270
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["494", "027000"]

Abstract:
A container constitutes a platelet separator (tertiary separator separating a platelet-containing component into platelets and another component by applying a centrifugal force. An inflow portion configured to allow the platelet-containing component to flow into a third chamber and configured to allow a platelet additive solution to flow in and an accommodating portion accommodating the platelets are disposed in the container. Also disposed in the container are an opening of an outflow port allowing at least an outflow of the other component and an opening of a recovery port disposed in a place different than the opening and recovering the platelets and the platelet additive solution.

Claim (Index 11):
A platelet recovery device comprising:\n a primary separation unit accommodating whole blood collected from a donor and separating the whole blood into a first blood component including a large number of platelets and a remaining component by performing centrifugal separation; a secondary separation unit accommodating the first blood component transferred from the primary separation unit and separating the first blood component into a platelet-containing component and a second blood component by performing centrifugal separation; and a tertiary separation unit including a chamber accommodating the platelet-containing component transferred from the secondary separation unit and separating the platelet-containing component into platelets and another component by performing centrifugal separation, wherein the tertiary separation unit includes a main body portion to which a centrifugal force is applied, an inflow portion disposed in the main body portion, configured to allow the platelet-containing component to flow into the chamber, and configured to allow a platelet additive solution to flow into the chamber, an accommodating portion accommodating the platelets resulting from the centrifugal separation in the chamber, an outflow portion disposed in the main body portion and configured to allow at least the other component resulting from the centrifugal separation to flow out from the chamber, and a recovery unit disposed in a place different than the outflow portion in the main body portion and configured to recover the platelets and the platelet additive solution from the chamber.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.13725
- Patent Class: 494.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15756201', '15510592', '09994696', '15193397', '14640080']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7099535514817985
- 35 USC 102 Novelty (BERT): 0.552303901535419
- Combined Prediction Score: 0.6941885864871606
- Mean Citation Score: 292.3038180000001
- Max Citation Score: 438.37668
- Similarity Product: 403.9208524368596

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test