Martinos Center Anthropomorphic Phantoms - User contributions [en]

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2013-12-13T16:34:48Z

WikiSysop:

== A.A. Martinos Center / Wald group anthropomorphic phantom builder's Wiki ==
[[File:giorgio_phant.jpg|200px|thumb|right|]]

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The basic principle is that improved anthropomorphic phantoms lead to better and faster development of MRI methodology with less use of healthy subject volunteers. This is both cost effective and ethical. Therefore we distribute our designs and ask only that you reference the appropriate paper and the source of the design.

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

== some links to papers about phantom making ==

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/3821466 New Polyvinyl Alcohol Gel Material for MRI Phantoms

[http://www.ncbi.nlm.nih.gov/pubmed/16148391 Tissue-mimicking phantom materials for narrowband and ultrawideband microwave applications

[http://www.ncbi.nlm.nih.gov/pubmed/22396226 A Novel MRI-Compatible Brain Ventricle Phantom for Validation of Segmentation and Volumetry Methods

[http://www.ncbi.nlm.nih.gov/pubmed/21866208 HETEROGENEOUS ANTHROPOMORPHIC PHANTOMS WITH REALISTIC DIELECTRIC PROPERTIES FOR MICROWAVE BREAST IMAGING EXPERIMENTS

[http://www.ncbi.nlm.nih.gov/pubmed/22225325 An anthropomorphic polyvinyl alcohol brain phantom based on Colin27 for use in multimodal imaging

== MGH Phantoms for download ==
* [https://gate.nmr.mgh.harvard.edu/wiki/phantoms/index.php/MGH_head_1:MGH_head_1 MGH_head_1]
* [https://gate.nmr.mgh.harvard.edu/wiki/phantoms/index.php/MGH_head_2:MGH_head_2 MGH_head_2]
* [https://gate.nmr.mgh.harvard.edu/wiki/phantoms/index.php/MGH_head_shoulders_1:MGH_head_shoulders_1 MGH_head_shoulders_1]
* [https://gate.nmr.mgh.harvard.edu/wiki/phantoms/index.php/MGH_fetal_1:MGH_fetal_1 MGH_fetal_1]

* [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/Hardware:GPA GPA/Gradient Filters]
* [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/Hardware:Magnet Magnet]
* [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/Hardware:RF RF]
* [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/Hardware:Gradient_coil Gradient coil]

Main Page

2013-12-13T02:55:37Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts
[[File:giorgio_phant.jpg|200px|thumb|right|]]

== Introduction ==

Main Page

2013-12-13T02:54:55Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

[[File:giorgio_phant.jpg|200px|thumb|right|]]

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

== Introduction ==

Main Page

2013-12-13T02:54:32Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

[[File:giorgio_phant.jpg|400px|thumb|right|]]

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

== Introduction ==

Main Page

2013-12-13T02:53:40Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

[[File:Giorgio phantom.jpg|400px|thumb|right|]]

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

== Introduction ==

File:Giorgio phant.jpg

2013-12-13T02:52:43Z

WikiSysop:

Main Page

2013-12-13T02:48:04Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

[[File:System_cart.jpg|400px|thumb|right|]]

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an Anthropomorphic Head Phantom With Realistic Susceptibility Artifacts

== Introduction ==

Main Page

2013-12-13T02:45:45Z

WikiSysop:

Main Page

2013-12-13T02:45:13Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an
Anthropomorphic Head Phantom With Realistic
Susceptibility Artifacts

== Introduction ==

Main Page

2013-12-13T02:44:31Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/17659546 Design, Construction and Evaluation of an
Anthropomorphic Head Phantom With Realistic
Susceptibility Artifacts]

== Introduction ==

Main Page

2013-12-13T02:42:21Z

WikiSysop:

This Wiki is a resource for people who are constructing antrhopomorphic MRI phantoms developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The designs are available in CAD and STL files and are intended to be 3D printed. Most of the components are open source designs.

Other phantom designs:

[http://www.ncbi.nlm.nih.gov/pubmed/11755094 Design, Construction and Evaluation of an
Anthropomorphic Head Phantom With Realistic
Susceptibility Artifacts]

== Introduction ==

Main Page

2013-12-13T02:40:13Z

WikiSysop:

Main Page

2013-12-13T02:38:17Z

WikiSysop:

Main Page

2013-12-13T02:36:56Z

WikiSysop:

Main Page

2013-12-13T02:34:32Z

WikiSysop:

This Wiki is a resource for people who are assembling, programming, or using the instructional tabletop MRI scanner developed by [http://www.nmr.mgh.harvard.edu/martinos/people/showPerson.php?people_id=178 Larry Wald's group] at the [http://www.nmr.mgh.harvard.edu/martinos/flashHome.php Martinos Center for Biomedical Imaging], [http://www.massgeneral.org/ Massachusetts General Hospital].

The scanner design is a low-cost resource for demonstrating the concepts like magnetic resonance, spatial encoding, and the Fourier transform in an educational setting. The system was first used in MIT's undergraduate course [http://www.eecs.mit.edu/academics-admissions/academic-information/subject-updates-st-2013/6s02 6.S02 - Intro to EECS II from a Medical Technology Perspective]. Most of the components are open source designs.

The design was made possible through a collaboration between MGH, the Chinese Academy of Sciences (who built the magnets), Pascal Stang of Stanford University (who provided the MEDUSA console), and Maxim Zaitsev's group at the University of Freiburg (who designed the gradient coil traces). During fabrication we also benefited from access to the equipment and resources of the [http://cba.mit.edu/ Center for Pits and Atoms] at the [http://media.mit.edu/ MIT Media Lab].

First delivery to MIT: [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/File:First_delivery_of_systems.JPG photo here]
Systems ready to roll out: [https://gate.nmr.mgh.harvard.edu/wiki/Tabletop_MRI/index.php/File:Systems_ready_to_roll.jpg photo here]

[[File:System_cart.jpg|400px|thumb|right|]]

== Introduction ==

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2013-12-02T18:52:44Z

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