CN115243619A - 使用神经网络评估心脏参数 - Google Patents
使用神经网络评估心脏参数 Download PDFInfo
- Publication number
- CN115243619A CN115243619A CN202180019306.XA CN202180019306A CN115243619A CN 115243619 A CN115243619 A CN 115243619A CN 202180019306 A CN202180019306 A CN 202180019306A CN 115243619 A CN115243619 A CN 115243619A
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- China
- Prior art keywords
- parameter
- images
- heart
- neural network
- echocardiographic
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
- A61B8/0883—Detecting organic movements or changes, e.g. tumours, cysts, swellings for diagnosis of the heart
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
- A61B8/065—Measuring blood flow to determine blood output from the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/463—Displaying means of special interest characterised by displaying multiple images or images and diagnostic data on one display
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
- A61B8/461—Displaying means of special interest
- A61B8/466—Displaying means of special interest adapted to display 3D data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/481—Diagnostic techniques involving the use of contrast agent, e.g. microbubbles introduced into the bloodstream
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/483—Diagnostic techniques involving the acquisition of a 3D volume of data
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/48—Diagnostic techniques
- A61B8/485—Diagnostic techniques involving measuring strain or elastic properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
- A61B8/5223—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data for extracting a diagnostic or physiological parameter from medical diagnostic data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/04—Architecture, e.g. interconnection topology
- G06N3/045—Combinations of networks
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N3/00—Computing arrangements based on biological models
- G06N3/02—Neural networks
- G06N3/08—Learning methods
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Software Systems (AREA)
- Mathematical Physics (AREA)
- Computational Linguistics (AREA)
- Data Mining & Analysis (AREA)
- Evolutionary Computation (AREA)
- Computing Systems (AREA)
- General Physics & Mathematics (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Computer Graphics (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
2C | 3C | 4C | SAX | |
2C | 0.99 | 0.01 | 0.00 | 0.00 |
3C | 0.01 | 0.99 | 0.00 | 0.00 |
4C | 0.00 | 0.00 | 1.00 | 0.00 |
SAX | 0.00 | 0.00 | 0.00 | 1.00 |
2C | 3C | 4C | SAX | |
2C | 0.90 | 0.01 | 0.08 | 0.00 |
3C | 0.05 | 0.95 | 0.00 | 0.00 |
4C | 0.05 | 0.00 | 0.94 | 0.00 |
SAX | 0.00 | 0.00 | 0.00 | 1.00 |
2C | 3C | 4C | SAX | |
2C | 0.97 | 0.02 | 0.01 | 0.00 |
3C | 0.01 | 0.99 | 0.00 | 0.00 |
4C | 0.01 | 0.00 | 0.99 | 0.00 |
SAX | 0.01 | 0.00 | 0.00 | 0.99 |
2C | 3C | 4C | SAX | |
2C | 0.85 | 0.01 | 0.12 | 0.01 |
3C | 0.04 | 0.96 | 0.00 | 0.00 |
4C | 0.07 | 0.00 | 0.93 | 0.00 |
SAX | 0.00 | 0.01 | 0.01 | 0.99 |
Claims (13)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2003347.8 | 2020-03-06 | ||
GBGB2003347.8A GB202003347D0 (en) | 2020-03-06 | 2020-03-06 | Neural network |
GB2003346.0 | 2020-03-06 | ||
GBGB2003346.0A GB202003346D0 (en) | 2020-03-06 | 2020-03-06 | Neural network |
PCT/GB2021/050563 WO2021176237A1 (en) | 2020-03-06 | 2021-03-05 | Assessing heart parameters using neural networks |
Publications (1)
Publication Number | Publication Date |
---|---|
CN115243619A true CN115243619A (zh) | 2022-10-25 |
Family
ID=74870841
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202180019306.XA Pending CN115243619A (zh) | 2020-03-06 | 2021-03-05 | 使用神经网络评估心脏参数 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230104425A1 (zh) |
EP (1) | EP4114271A1 (zh) |
JP (1) | JP2023517318A (zh) |
CN (1) | CN115243619A (zh) |
WO (1) | WO2021176237A1 (zh) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB201610269D0 (en) | 2016-06-13 | 2016-07-27 | Isis Innovation | Image-based diagnostic systems |
US11446009B2 (en) * | 2018-12-11 | 2022-09-20 | Eko.Ai Pte. Ltd. | Clinical workflow to diagnose heart disease based on cardiac biomarker measurements and AI recognition of 2D and doppler modality echocardiogram images |
WO2020121014A1 (en) * | 2018-12-11 | 2020-06-18 | Eko.Ai Pte. Ltd. | Automatic clinical workflow that recognizes and analyzes 2d and doppler modality echocardiogram images for automatic cardiac measurements and the diagnosis, prediction and prognosis of heart disease |
-
2021
- 2021-03-05 EP EP21711341.4A patent/EP4114271A1/en active Pending
- 2021-03-05 CN CN202180019306.XA patent/CN115243619A/zh active Pending
- 2021-03-05 US US17/905,688 patent/US20230104425A1/en active Pending
- 2021-03-05 JP JP2022553614A patent/JP2023517318A/ja active Pending
- 2021-03-05 WO PCT/GB2021/050563 patent/WO2021176237A1/en active Search and Examination
Also Published As
Publication number | Publication date |
---|---|
JP2023517318A (ja) | 2023-04-25 |
EP4114271A1 (en) | 2023-01-11 |
WO2021176237A1 (en) | 2021-09-10 |
US20230104425A1 (en) | 2023-04-06 |
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Legal Events
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PB01 | Publication | ||
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CB03 | Change of inventor or designer information |
Inventor after: A. Bechri Inventor after: A. Parker Inventor after: J. A. Mummith Inventor after: G. Woodward Inventor after: D. Markham Inventor after: R. Upton Inventor before: A. Bechri Inventor before: A. Parker Inventor before: A. Mummith Inventor before: G. Woodward Inventor before: D. Markham Inventor before: R. Upton |
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