PATENT CLAIM ANALYSIS

Application Number: 16025432
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-10
Patent Classification: ["210", "645000"]

Abstract:
A membrane separation device is disclosed along with systems and methods employing the device in blood processing procedures. In one embodiment, a spinning membrane separator is provided in which at least two zones or regions are created in the gap between the membrane and the shell, such that mixing of the fluid between the two regions is inhibited by a radial rib associated with the membrane that decreases the gap between the membrane and the shell to define two fluid regions, the ridge isolating the fluid in the two regions to minimize mixing between the two. Automated systems and methods are disclosed for separating a unit of previously collected whole blood into components, such as concentrated red cells and plasma, for collecting red cells and plasma directly from a donor in a single pass, and for cell washing. Data management systems and methods and priming methods are also disclosed.

Claim (Index 13):
A method of single step collection and separation of whole blood from a donor into blood components employing a substantially automated blood collection system comprising a donor access device and a blood separation device of the type employing an outer housing and an inner rotor mounted therein and spaced from an inner surface of the housing by a gap into which whole blood is flowed, the method comprising:\n preventing communication between the donor access device and the blood separation device; performing a venipuncture on the donor with the donor access device; priming the system with anticoagulant; flowing whole blood from the donor; adding anticoagulant to the whole blood upstream of the separator device; flowing whole blood to the blood separation device;\n separating the whole blood into substantially concentrated red blood cells and plasma; \n flowing plasma from the separation device to a first collection container and substantially concentrated red blood cells from the separation device to a second collection container; \n removing the donor access from the donor upon the collection of a predetermined volume of red blood cells; and \n rinsing the system with anticoagulant; \n wherein the method is performed without reinfusion to the donor.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 1.9875
- Patent Class: 210.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14003290', '14422032', '15177426', '15014177', '15066047']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8364342154782526
- 35 USC 102 Novelty (BERT): 0.5398298553679655
- Combined Prediction Score: 0.806773779467224
- Mean Citation Score: 399.64824
- Max Citation Score: 409.28986
- Similarity Product: 320.6111823763907

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

Dataset: test