PL440045A1 - Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2, program komputerowy oraz zastosowanie - Google Patents

Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2, program komputerowy oraz zastosowanie

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Publication number
PL440045A1
PL440045A1 PL440045A PL44004521A PL440045A1 PL 440045 A1 PL440045 A1 PL 440045A1 PL 440045 A PL440045 A PL 440045A PL 44004521 A PL44004521 A PL 44004521A PL 440045 A1 PL440045 A1 PL 440045A1
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PL
Poland
Prior art keywords
data
application
computer program
detecting
tissue
Prior art date
Application number
PL440045A
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English (en)
Other versions
PL246923B1 (pl
Inventor
Michał Madera
Marta Micek
Justyna Surówka
Dorota Bartusik-Aebisher
David Aebisher
Ewa Kaznowska
Jacek Tabarkiewicz
Original Assignee
Softsystem Spółka Z Ograniczoną Odpowiedzialnością
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Softsystem Spółka Z Ograniczoną Odpowiedzialnością filed Critical Softsystem Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL440045A priority Critical patent/PL246923B1/pl
Priority to US17/718,409 priority patent/US20230213601A1/en
Publication of PL440045A1 publication Critical patent/PL440045A1/pl
Publication of PL246923B1 publication Critical patent/PL246923B1/pl

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/448—Relaxometry, i.e. quantification of relaxation times or spin density
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
    • G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/20—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for electronic clinical trials or questionnaires
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Primary Health Care (AREA)
  • Epidemiology (AREA)
  • Pathology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2, a także program komputerowy realizujący ten sposób oraz zastosowanie sposobu w systemie ekspertowym. Czasy relaksacji T1 i T2 wyznacza się w urządzeniu obliczeniowym (2) na podstawie analizy zestawu danych (3) uzyskanych z aparatu (1) do rezonansu magnetycznego. Sposób obejmuje etapy: wczytania (200) do urządzenia obliczeniowego (2) zestawu danych (3) z co najmniej jednej tkanki; wyznaczania obszaru zainteresowania (400); wyznaczanie średniej (401) wartości sygnału zaniku indukcji swobodnej w obrębie obszaru zainteresowania na każdym ze skanów z osobna; wykrywania skanów (402) z danymi odstającymi w każdej serii danych; a jeżeli wykryto skan z danymi odstającymi oznaczanie skanu (403) w serii danych; wyznaczanie czasu relaksacji (404) w obszarze zainteresowania w oparciu o skany z odpowiedniej serii danych oznaczone jako nie odstające; klasyfikowanie tkanki (500) jako prawidłowej lub nieprawidłowej na podstawie predefiniowanych wartości, które ustala się zależnie od rodzaju badanej tkanki. Przedmiotem zgłoszenia jest produkt programu komputerowego, oraz zastosowanie sposobu w systemie ekspertowym , który wykorzystuje dane kliniczne na temat pacjenta zawarte w bazie danych do wspierania decyzji diagnostycznych.
PL440045A 2021-12-30 2021-12-30 Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2 oraz program komputerowy jako produkt PL246923B1 (pl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL440045A PL246923B1 (pl) 2021-12-30 2021-12-30 Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2 oraz program komputerowy jako produkt
US17/718,409 US20230213601A1 (en) 2021-12-30 2022-04-12 Method For Detecting The Presence Of Abnormal Tissue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL440045A PL246923B1 (pl) 2021-12-30 2021-12-30 Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2 oraz program komputerowy jako produkt

Publications (2)

Publication Number Publication Date
PL440045A1 true PL440045A1 (pl) 2023-07-03
PL246923B1 PL246923B1 (pl) 2025-03-31

Family

ID=86992675

Family Applications (1)

Application Number Title Priority Date Filing Date
PL440045A PL246923B1 (pl) 2021-12-30 2021-12-30 Sposób wykrywania obecności nieprawidłowych tkanek za pomocą czasów relaksacji T1 i T2 oraz program komputerowy jako produkt

Country Status (2)

Country Link
US (1) US20230213601A1 (pl)
PL (1) PL246923B1 (pl)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6815711B1 (ja) * 2020-01-31 2021-01-20 学校法人慶應義塾 診断支援プログラム、装置、及び方法
CN118089926B (zh) * 2024-04-23 2024-07-19 杭州普江科技有限公司 一种智能采集设备运行数据分析系统

Also Published As

Publication number Publication date
US20230213601A1 (en) 2023-07-06
PL246923B1 (pl) 2025-03-31

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