DEVICE AND METHOD FOR CALCULATING STROKE VOLUME USING AI
The present invention provides a device for calculating stroke volume using AI, which includes a filtering unit configured to filter an arterial blood pressure value and a stroke volume which are in a preset range, among first data and second data including a plurality of arterial blood pressure values and stroke volumes corresponding to the arterial blood pressure values; a pre-training unit configured to pre-train a first stroke volume calculation model which calculates a stroke volume based on the arterial blood pressure value, by using third data filtered from the first data; a transfer learning unit configured to transfer learn the first stroke volume calculation model which calculates a stroke volume based on the arterial blood pressure value, by using fourth data filtered from the second data, thus to generate a second stroke volume calculation model; and a stroke volume calculation unit configured to calculate a stroke volume corresponding to the input arterial blood pressure of a specific patient by using the second stroke volume calculation model..
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Patent| Erscheinungsjahr: |
2024 |
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| Erschienen: |
2024 |
| Enthalten in: |
Europäisches Patentamt - (2024) vom: 03. Apr. Zur Gesamtaufnahme - year:2024 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
JUNG CHUL WOO [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| Anmerkungen: |
Source: www.epo.org (no modifications made), First posted: 2024-04-03, Last update posted on www.tib.eu: 2024-04-16, Last updated: 2024-04-19 |
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| Patentnummer: |
EP4111955 |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
EPA000177385 |
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| 520 | |a The present invention provides a device for calculating stroke volume using AI, which includes a filtering unit configured to filter an arterial blood pressure value and a stroke volume which are in a preset range, among first data and second data including a plurality of arterial blood pressure values and stroke volumes corresponding to the arterial blood pressure values; a pre-training unit configured to pre-train a first stroke volume calculation model which calculates a stroke volume based on the arterial blood pressure value, by using third data filtered from the first data; a transfer learning unit configured to transfer learn the first stroke volume calculation model which calculates a stroke volume based on the arterial blood pressure value, by using fourth data filtered from the second data, thus to generate a second stroke volume calculation model; and a stroke volume calculation unit configured to calculate a stroke volume corresponding to the input arterial blood pressure of a specific patient by using the second stroke volume calculation model. | ||
| 650 | 4 | |a G06N: Computer systems based on specific computational models | |
| 650 | 4 | |a G16H: Healthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data | |
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