RU2016151766A3 - - Google Patents
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- Publication number
- RU2016151766A3 RU2016151766A3 RU2016151766A RU2016151766A RU2016151766A3 RU 2016151766 A3 RU2016151766 A3 RU 2016151766A3 RU 2016151766 A RU2016151766 A RU 2016151766A RU 2016151766 A RU2016151766 A RU 2016151766A RU 2016151766 A3 RU2016151766 A3 RU 2016151766A3
- Authority
- RU
- Russia
Links
Classifications
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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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0033—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room
- A61B5/0035—Features or image-related aspects of imaging apparatus classified in A61B5/00, e.g. for MRI, optical tomography or impedance tomography apparatus; arrangements of imaging apparatus in a room adapted for acquisition of images from more than one imaging mode, e.g. combining MRI and optical tomography
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/70—Means for positioning the patient in relation to the detecting, measuring or recording means
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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
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room
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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]
- G01R33/48—NMR imaging systems
- G01R33/58—Calibration of imaging systems, e.g. using test probes, Phantoms; Calibration objects or fiducial markers such as active or passive RF coils surrounding an MR active material
- G01R33/583—Calibration of signal excitation or detection systems, e.g. for optimal RF excitation power or frequency
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0257—Proximity sensors
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP14171089 | 2014-06-04 | ||
| EP14171089.7 | 2014-06-04 | ||
| PCT/EP2015/061754 WO2015185421A1 (en) | 2014-06-04 | 2015-05-27 | Patient proximity-modulated specific absorption rate |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| RU2016151766A RU2016151766A (ru) | 2018-07-10 |
| RU2016151766A3 true RU2016151766A3 (ru) | 2018-12-03 |
| RU2700468C2 RU2700468C2 (ru) | 2019-09-17 |
Family
ID=50980123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2016151766A RU2700468C2 (ru) | 2014-06-04 | 2015-05-27 | Удельная скорость поглощения, модулируемая пространственной близостью к пациенту |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11428761B2 (ru) |
| EP (1) | EP3151746B1 (ru) |
| JP (1) | JP6692757B2 (ru) |
| CN (1) | CN106456049B (ru) |
| RU (1) | RU2700468C2 (ru) |
| WO (1) | WO2015185421A1 (ru) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10845439B2 (en) * | 2018-03-28 | 2020-11-24 | Canon Medical Systems Corporation | Magnetic resonance imaging apparatus using positional information based on an image obtained by reconstructing a magnetic resonance signal |
| CN113960513A (zh) * | 2020-07-21 | 2022-01-21 | 通用电气精准医疗有限责任公司 | 磁共振成像系统的监测方法和装置以及磁共振成像系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10150138B4 (de) * | 2001-10-11 | 2009-10-08 | Siemens Ag | Verfahren zur Magnetresonanz-Bildgebung |
| WO2005001502A1 (en) * | 2003-06-30 | 2005-01-06 | Koninklijke Philips Electronics N.V. | Control of specific absorption rate (asr) in mri |
| US7218106B2 (en) * | 2003-12-04 | 2007-05-15 | Kabushiki Kaisha Toshiba | MRI with automatic contour-controlled separation between RF coil and object being imaged |
| US7030615B2 (en) * | 2004-03-19 | 2006-04-18 | Siemens Aktiengesellschaft | Magnetic resonance apparatus with a positioning unit |
| DE102005007895B4 (de) * | 2005-02-21 | 2016-06-30 | Siemens Healthcare Gmbh | Verfahren zur Kontrolle einer Hochfrequenzeinrichtung, Magnetresonanztomographiesystem und Hochfrequenz-Kontrolleinrichtung |
| CA3152286A1 (en) * | 2006-10-03 | 2008-04-10 | Duke University | Systems and methods for assessing pulmonary gas transfer using hyperpolarized 129xe mri |
| DE102007013060A1 (de) * | 2007-03-19 | 2008-09-25 | Siemens Ag | Verfahren zur Einstellung eines B1-Felds |
| DE102008006711A1 (de) | 2008-01-30 | 2009-08-13 | Siemens Aktiengesellschaft | Medizinische Diagnose- oder Therapieeinheit und Verfahren zur Verbesserung von Untersuchungs- bzw. Behandlungsabläufen mit einer medizinischen Diagnose- oder Therapieeinheit |
| US8941380B2 (en) * | 2008-04-16 | 2015-01-27 | Koninkijke Philips N.V. | Real-time local and global SAR estimation for patient safety and improved scanning performance |
| JP5732775B2 (ja) * | 2010-08-17 | 2015-06-10 | オムロンヘルスケア株式会社 | 体脂肪測定装置 |
| KR20130021194A (ko) | 2011-08-22 | 2013-03-05 | 삼성전자주식회사 | 자기공명영상 시스템, 이를 제어하는 방법 |
| WO2013153493A1 (en) * | 2012-04-10 | 2013-10-17 | Koninklijke Philips N.V. | Patient examination table system for use with a magnetic resonance (mr) scanner system |
| DE102012206922A1 (de) * | 2012-04-26 | 2013-10-31 | Siemens Aktiengesellschaft | Empfangsspulensystem |
| DE102012209190A1 (de) * | 2012-05-31 | 2013-12-05 | Siemens Aktiengesellschaft | Verfahren zu einer Erfassung von Informationen wenigstens eines auf einer Patientenlagerungsvorrichtung angeordneten Objekts in einer medizinischen Bildgebungsvorrichtung sowie eine medizinische Bildgebungsvorrichtung zur Durchführung des Verfahrens |
| US20150185298A1 (en) | 2012-06-05 | 2015-07-02 | The University Of Queensland | Method of estimating specific absorption rate |
| DE102012210507B4 (de) * | 2012-06-21 | 2016-06-16 | Siemens Healthcare Gmbh | Lokalspule für ein Magnetresonanzbildgebungssystem und Magnetresonanzbildgebungssystem |
| DE112013005114T5 (de) * | 2012-10-23 | 2015-09-10 | Koninklijke Philips N.V. | Spezifische Apsorptionsraten - Steuerung für die Magnetresonanz - (SAR) Bildgebung |
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2015
- 2015-05-27 US US15/315,416 patent/US11428761B2/en active Active
- 2015-05-27 CN CN201580029381.9A patent/CN106456049B/zh active Active
- 2015-05-27 WO PCT/EP2015/061754 patent/WO2015185421A1/en active Application Filing
- 2015-05-27 RU RU2016151766A patent/RU2700468C2/ru active
- 2015-05-27 JP JP2016570307A patent/JP6692757B2/ja active Active
- 2015-05-27 EP EP15725336.0A patent/EP3151746B1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6692757B2 (ja) | 2020-05-13 |
| CN106456049A (zh) | 2017-02-22 |
| JP2017516577A (ja) | 2017-06-22 |
| EP3151746B1 (en) | 2021-10-13 |
| RU2700468C2 (ru) | 2019-09-17 |
| RU2016151766A (ru) | 2018-07-10 |
| EP3151746A1 (en) | 2017-04-12 |
| US20170097396A1 (en) | 2017-04-06 |
| US11428761B2 (en) | 2022-08-30 |
| CN106456049B (zh) | 2022-01-04 |
| WO2015185421A1 (en) | 2015-12-10 |