- Document Number:
20240212370
- Appl. No:
17/913771
- Application Filed:
March 08, 2021
- نبذة مختصرة :
To provide a data acquisition device capable of reducing the amount of data to be output when a biological sample is imaged. A data acquisition device including an imaging element including an acquisition unit that acquires image signals of a biological sample at two or more different time points, an information processing unit that extracts a feature amount from the image signals and generates data related to the biological sample on the basis of the feature amount, and an output control unit that causes the data related to the biological sample to be output to an outside of the imaging element, in which the signal acquisition unit, the information processing unit, and the output unit are arranged in a single chip.
- Assignees:
Sony Group Corporation (Tokyo, JP)
- Claim:
1. A data acquisition device comprising an imaging element including a signal acquisition unit that acquires image signals of a biological sample at two or more different time points, an information processing unit that extracts a feature amount from the image signals and generates data related to the biological sample on a basis of the feature amount, and an output control unit that causes the data related to the biological sample to be output to an outside of the imaging element, wherein the signal acquisition unit, the information processing unit, and the output unit are arranged in a single chip.
- Claim:
2. The data acquisition device according to claim 1, wherein the signal acquisition unit has a configuration in which a plurality of pixels is arranged two-dimensionally, and the imaging element is configured to image the biological sample through an objective lens.
- Claim:
3. The data acquisition device according to claim 1, wherein the information processing unit generates the data related to the biological sample using a learned model.
- Claim:
4. The data acquisition device according to claim 1, wherein the information processing unit includes a feature amount extraction unit that acquires the feature amount and a state determination unit that determines a state of the biological sample on a basis of the feature amount, and the information processing unit generates data related to a biological sample to be output on a basis of a determination result by the state determination unit.
- Claim:
5. The data acquisition device according to claim 1, wherein the feature amount is any of a feature amount related to a cell culture, a feature amount related to a fertilized egg, a feature amount related to a sperm, a feature amount related to a nucleic acid, or a feature amount related to a biological tissue piece.
- Claim:
6. The data acquisition device according to claim 1, wherein the biological sample is one kind or two or more kinds selected from a cell culture, a fertilized egg, a sperm, a nucleic acid, and a biological tissue piece.
- Claim:
7. The data acquisition device according to claim 1, wherein the data related to the biological sample includes image data, alert data, flag data, or nucleic acid sequence data.
- Claim:
8. The data acquisition device according to claim 1, wherein the biological sample includes a cell culture, and the information processing unit determines whether a predetermined cell density is reached or a foreign substance is generated in the cell culture on a basis of the feature amount related to the cell culture.
- Claim:
9. The data acquisition device according to claim 1, wherein the biological sample includes a cell culture, and the information processing unit generates image data of the cultured cell on a basis of the feature amount related to the cell culture.
- Claim:
10. The data acquisition device according to claim 1, wherein the biological sample includes a fertilized egg, and the information processing unit determines whether a predetermined division process has been reached on a basis of the feature amount related to the fertilized egg.
- Claim:
11. The data acquisition device according to claim 1, wherein the biological sample includes a fertilized egg, and the information processing unit generates image data of the fertilized egg on a basis of a feature amount related to the fertilized egg.
- Claim:
12. The data acquisition device according to claim 1, wherein the biological sample includes sperm, and the information processing unit determines a state of the sperm on a basis of the feature amount related to the sperm.
- Claim:
13. The data acquisition device according to claim 1, wherein the biological sample includes sperm, and the information processing unit generates image data of the sperm on a basis of the feature amount related to the sperm.
- Claim:
14. The data acquisition device according to claim 1, wherein the biological sample includes a nucleic acid, and the information processing unit generates sequence data of the nucleic acid on a basis of the feature amount related to the nucleic acid.
- Claim:
15. A data acquisition method, comprising: a feature amount extraction step of extracting a feature amount from image signals acquired by imaging a biological sample by an imaging element at two or more different time points; a data generation step of generating data related to the biological sample on a basis of the feature amount; and an output step of causing the data related to the biological sample to be output to an outside of the imaging element.
- Claim:
16. A biological sample observation system comprising: a holding unit capable of holding a biological sample; an irradiation unit that irradiates the biological sample with light; and an imaging element including a signal acquisition unit that acquires image signals of the biological sample at two or more different time points, an information processing unit that extracts a feature amount from the image signals and generates data related to the biological sample on a basis of the feature amount, and an output control unit that causes the data related to the biological sample to be output to an outside of the imaging element, wherein the signal acquisition unit, the information processing unit, and the output unit are arranged in a single chip.
- Claim:
17. The biological sample observation system according to claim 16, further comprising an incubator that stores the holding unit.
- Claim:
18. The biological sample observation system according to claim 16, wherein the biological sample observation system is a microscopic observation system.
- Claim:
19. The biological sample observation system according to claim 16, wherein the biological sample observation system is a nucleic acid sequence analysis system.
- Current International Class:
06
- الرقم المعرف:
edspap.20240212370
Processing Request
No Comments.