CN109480881A - Pet-mr同步门控方法、装置、pet-mr检测设备及存储介质 - Google Patents
Pet-mr同步门控方法、装置、pet-mr检测设备及存储介质 Download PDFInfo
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- CN109480881A CN109480881A CN201811641436.3A CN201811641436A CN109480881A CN 109480881 A CN109480881 A CN 109480881A CN 201811641436 A CN201811641436 A CN 201811641436A CN 109480881 A CN109480881 A CN 109480881A
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- 238000001514 detection method Methods 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 40
- 238000012360 testing method Methods 0.000 claims abstract description 20
- 230000001360 synchronised effect Effects 0.000 claims abstract description 12
- 238000012549 training Methods 0.000 claims abstract description 12
- 238000003062 neural network model Methods 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 19
- 230000015654 memory Effects 0.000 claims description 14
- 238000012545 processing Methods 0.000 claims description 8
- 238000002591 computed tomography Methods 0.000 claims description 3
- 238000005481 NMR spectroscopy Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012636 positron electron tomography Methods 0.000 description 37
- 230000000241 respiratory effect Effects 0.000 description 6
- 238000005259 measurement Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 238000012879 PET imaging Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000747 cardiac effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000002595 magnetic resonance imaging Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computed tomography [CT]
- A61B6/037—Emission tomography
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4417—Constructional features of apparatus for radiation diagnosis related to combined acquisition of different diagnostic modalities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/48—Diagnostic techniques
- A61B6/482—Diagnostic techniques involving multiple energy imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/54—Control of apparatus or devices for radiation diagnosis
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- High Energy & Nuclear Physics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811641436.3A CN109480881A (zh) | 2018-12-29 | 2018-12-29 | Pet-mr同步门控方法、装置、pet-mr检测设备及存储介质 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811641436.3A CN109480881A (zh) | 2018-12-29 | 2018-12-29 | Pet-mr同步门控方法、装置、pet-mr检测设备及存储介质 |
Publications (1)
Publication Number | Publication Date |
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CN109480881A true CN109480881A (zh) | 2019-03-19 |
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Family Applications (1)
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CN201811641436.3A Pending CN109480881A (zh) | 2018-12-29 | 2018-12-29 | Pet-mr同步门控方法、装置、pet-mr检测设备及存储介质 |
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CN (1) | CN109480881A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101855564A (zh) * | 2007-11-09 | 2010-10-06 | 皇家飞利浦电子股份有限公司 | Mr-pet周期运动门控和校正 |
US20130085375A1 (en) * | 2006-03-06 | 2013-04-04 | Siemens Medical Solutions Usa, Inc. | Optimal Respiratory Gating In Medical Imaging |
CN103445800A (zh) * | 2012-05-30 | 2013-12-18 | 西门子公司 | 正电子发射断层成像衰减校正方法和组合的断层成像系统 |
US20140296698A1 (en) * | 2013-03-28 | 2014-10-02 | Siemens Aktiengesellschaft | Method for creating a motion correction for pet data, a method for creating pet images as well as a correspondingly embodied mr system and pet system |
CN104287769A (zh) * | 2014-10-13 | 2015-01-21 | 沈阳东软医疗系统有限公司 | 一种基于pet/ct设备的外部门控信号检测装置及方法 |
CN104799858A (zh) * | 2014-01-26 | 2015-07-29 | 包头市稀宝博为医疗系统有限公司 | 用于磁共振系统的心电呼吸外周门控系统 |
WO2018108821A1 (en) * | 2016-12-14 | 2018-06-21 | Koninklijke Philips N.V. | Automated computation of trigger delay for triggered magnetic resonance imaging sequences |
CN108186015A (zh) * | 2018-01-02 | 2018-06-22 | 上海东软医疗科技有限公司 | 磁共振扫描触发方法和装置 |
-
2018
- 2018-12-29 CN CN201811641436.3A patent/CN109480881A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130085375A1 (en) * | 2006-03-06 | 2013-04-04 | Siemens Medical Solutions Usa, Inc. | Optimal Respiratory Gating In Medical Imaging |
CN101855564A (zh) * | 2007-11-09 | 2010-10-06 | 皇家飞利浦电子股份有限公司 | Mr-pet周期运动门控和校正 |
CN103445800A (zh) * | 2012-05-30 | 2013-12-18 | 西门子公司 | 正电子发射断层成像衰减校正方法和组合的断层成像系统 |
US20140296698A1 (en) * | 2013-03-28 | 2014-10-02 | Siemens Aktiengesellschaft | Method for creating a motion correction for pet data, a method for creating pet images as well as a correspondingly embodied mr system and pet system |
CN104799858A (zh) * | 2014-01-26 | 2015-07-29 | 包头市稀宝博为医疗系统有限公司 | 用于磁共振系统的心电呼吸外周门控系统 |
CN104287769A (zh) * | 2014-10-13 | 2015-01-21 | 沈阳东软医疗系统有限公司 | 一种基于pet/ct设备的外部门控信号检测装置及方法 |
WO2018108821A1 (en) * | 2016-12-14 | 2018-06-21 | Koninklijke Philips N.V. | Automated computation of trigger delay for triggered magnetic resonance imaging sequences |
CN108186015A (zh) * | 2018-01-02 | 2018-06-22 | 上海东软医疗科技有限公司 | 磁共振扫描触发方法和装置 |
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CB03 | Change of inventor or designer information |
Inventor after: Lou Cuan Inventor after: Ma Lin Inventor after: Li Wuqian Inventor after: Tan Guosheng Inventor before: Ma Lin Inventor before: Lou Cuan Inventor before: Li Wuqian Inventor before: Tan Guosheng |
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Address after: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant after: Shanghai Lianying Medical Technology Co., Ltd Address before: 201807 Shanghai City, north of the city of Jiading District Road No. 2258 Applicant before: SHANGHAI UNITED IMAGING HEALTHCARE Co.,Ltd. |
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