PATENT CLAIM ANALYSIS

Application Number: 16362834
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-11
Patent Classification: ["435", "286400"]

Abstract:
A 3D bio-printer capable of detecting cell activity is provided. The 3D bio-printer includes an upper PC and a lower 3D printer. A conveying hose is connected to a printhead base of the printer, and a temperature controller is connected to the conveying hose. A printhead controller is connected to the other end of the conveying hose, a printhead is connected to the bottom of the printhead controller, and a main control cabinet controls the printhead to work via a signal generator. A prototyping table is provided under the printhead and is connected with a cell activity detecting device for detecting activity of a printed product. Cell activity can be detected in the process of printing, which ensures that the printed biological tissues maintain biological activity. It can supply multi-biological raw materials and realize multi-biological material printing, which ensures an environment suitable for biological material printing.

Claim (Index 1):
A 3D bio-printer capable of detecting cell activity, comprising:\n an upper PC; and a lower 3D printer, wherein:\n the lower 3D printer includes:\n a main control cabinet; \n a stepping motor; \n a signal generator; \n a mechanical arm; \n a printhead base; \n a printhead; \n a printhead controller; \n a prototyping table; \n an air pump; \n an air pump control box; and \n an air tank, \n \n the upper PC is connected with the main control cabinet; \n the main control cabinet controls motion of the mechanical arm by the stepping motor; \n the mechanical arm is connected to the printhead base; \n the printhead base is connected with a conveying hose which is used for storing and conveying biological raw materials; \n a first end of the conveying hose is connected with the air pump, the air pump control box and the air tank through a conduit, and controls by the air pump speed of material feeding; \n a temperature controller is connected to the conveying hose; \n a second end of the conveying hose is connected to the printhead controller; \n the printhead controller is internally designed with a selector circuit and can select a working printhead channel according to requirements; \n the main control cabinet is connected to a power clock end of the signal generator; \n an output end of the signal generator is connected to the printhead controller as a work triggering signal of the printhead controller; \n the prototyping table is provided under the printhead and is connected with a cell activity detecting device for detecting cell activity of a printed product; \n the cell activity detecting device includes a mechanical transport arm, an operation table, a reagent kit, and a detector; \n the mechanical transport arm is connected with the operation table, a circular lifting platform is provided in the center of the operation table, and the reagent kit and the detector are fixed on the operation table; and \n the detector is connected with the upper PC through a signal line.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 99.0
- Lexical Diversity: 2.22535
- Patent Class: 435.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16362803', '10962524', '10962522', '15516301', '10962410']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5721875509841096
- 35 USC 102 Novelty (BERT): 0.4887019890209837
- Combined Prediction Score: 0.5638389947877971
- Mean Citation Score: 163.453356
- Max Citation Score: 188.26863
- Similarity Product: 123.46553232215524

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