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courses:446:2013:446-2013-1:ultrasound_imaging_of_brain_shunts [2013/05/06 20:08]
rhan3@johnshopkins.edu [Technical Approach]
courses:446:2013:446-2013-1:ultrasound_imaging_of_brain_shunts [2019/08/07 16:01] (current)
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 ======Ultrasound Imaging of Brain Shunts====== ======Ultrasound Imaging of Brain Shunts======
-**Last updated: ​28/02/2013 14:19pm**+**Last updated: ​6/05/2013 16:09pm**
  
  
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 ======Deliverables====== ======Deliverables======
    
-  * **Minimum:​** (03/​26/​2013)+  * **Minimum:​** (03/​26/​2013) ​--Achieved
     - An ultrasound friendly brain phantom is designed and built, with shunts inserted. ​     - An ultrasound friendly brain phantom is designed and built, with shunts inserted. ​
-    - Laser and US system is tested preliminarily for PA signal detection with tissue-like material. ​-- Done +    - Laser and US system is tested preliminarily for PA signal detection with tissue-like material. 
-    - Experiment data is collected and processed without skull to form delayed images. ​--Done +    - Experiment data is collected and processed without skull to form delayed images. 
-    - Experiments with different distance between the end of fiber and the occlusion is conducted. ​--Working on +    - Experiments with different distance between the end of fiber and the occlusion is conducted.
-    - More to be added and updated+
  
-  * **Expected:​** (04/​20/​2013) +  * **Expected:​** (04/​20/​2013) ​--Achieved 
-    - Experiment data with skull is collected and processed. ​+    - Experiment data with skull is collected and processed. Pig pelvis bone is used.
     - Different levels of occlusion can be recognized from the image. ​     - Different levels of occlusion can be recognized from the image. ​
-    - Shunts, tissues and fluid will be able to distinguish. +    - <del>Shunts, tissues and fluid will be able to distinguish.</​del> ​-- They are all nearly transparent with the ultrasound.
-    ​More to be added and updated+
  
-  * **Maximum:​** (05/​10/​2013) +  * **Maximum:​** (05/​10/​2013) --Achieved 
-    ​Faster image processing method is developed. +    - <del>Real-time imaging through the skull for occlusion and shunts is achieved.</​del>​ Changed to delayed imaging due to limitation of the data collecting and processing time of the hardware(DAQ).  
-    - Real-time imaging through the skull for occlusion and shunts is achieved.  +    - <del>Monitor the clearing ​procedure of the shunt.</​del>​ Changed ​to the visualization of the approaching process of the fiber end point to occlusion, ​and the accumulation process of the occlusion. 
-    - Monitor the surgery ​procedure of clearing ​the shunt. +(Version ​3)
-    - More to be addd and updated +
-(Version ​1)+
 ======Technical Approach====== ======Technical Approach======
 \\ \\
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     * Planned Date:  02/28/2013     * Planned Date:  02/28/2013
     * Expected Date: 04/08/2013     * Expected Date: 04/08/2013
-    * Status: ​Simple shape brain phantoms have been constructed. Next is to get a piece of skull or 3D print one.+    * Status: ​Done
     * {{:​courses:​446:​2013:​446-2013-1:​a_short_report_for_phantom_investigation_v2.pdf| Phantom Material Investigation Report}}     * {{:​courses:​446:​2013:​446-2013-1:​a_short_report_for_phantom_investigation_v2.pdf| Phantom Material Investigation Report}}
   - Milestone name:  Preliminary test of US probe and laser will be completed   - Milestone name:  Preliminary test of US probe and laser will be completed
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     * Planned Date:  04/15/2013     * Planned Date:  04/15/2013
     * Expected Date: 04/22/2013     * Expected Date: 04/22/2013
-    * Status: ​Looking for bone.+    * Status: ​Done
   - Milestone name:  Delayed monitoring for occlusion in shunts through skull will be achieved   - Milestone name:  Delayed monitoring for occlusion in shunts through skull will be achieved
     * Planned Date:  05/10/2013     * Planned Date:  05/10/2013
     * Expected Date: 05/10/2013     * Expected Date: 05/10/2013
-    * Status: ​Not started but planning+    * Status: ​Done
  
-(Version ​2)+(Version ​3)
 ======Reports and presentations====== ======Reports and presentations======
  
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   * Project Checkpoint   * Project Checkpoint
     * {{:​courses:​446:​2013:​446-2013-1:​checkpoint_presentation.pdf| Project checkpoint presentation}}     * {{:​courses:​446:​2013:​446-2013-1:​checkpoint_presentation.pdf| Project checkpoint presentation}}
 +    * {{:​courses:​446:​2013:​446-2013-1:​quick_checkpoint_presentation.pdf| Project quick checkpoint presentation}}
   * Paper Seminar Presentations   * Paper Seminar Presentations
     * Yang Hong     * Yang Hong
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         * {{:​courses:​446:​2013:​446-2013-1:​Paper2_han.pdf| Paper II}}         * {{:​courses:​446:​2013:​446-2013-1:​Paper2_han.pdf| Paper II}}
   * Project Final Presentation   * Project Final Presentation
-    * {{:​courses:​446:​2013:​446-2013-X:final_poster_pdf.pdf|PDF of Poster}}+    * {{:​courses:​446:​2013:​446-2013-1:final_project_poster.pdf|PDF of Poster}}
   * Project Final Report   * Project Final Report
-    * {{:​courses:​446:​2013:​446-2013-X:final_report.pdf|Final Report}}+    * {{:​courses:​446:​2013:​446-2013-1:final_report_v2.pdf|Final Report}}
     * links to any appendices or other material     * links to any appendices or other material
 ======Project Bibliography======= ======Project Bibliography=======
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 [2]. Fre ́ de ́ ric Bevilacqua, Dominique Piguet, Pierre Marquet, Jeffrey D. Gross, Bruce J. Tromberg, and Christian Depeursinge:​ In vivo local determination of tissue optical properties: applications to human brain. 1 August 1999/ Vol.38, No.22/ Applied Optics.\\ [2]. Fre ́ de ́ ric Bevilacqua, Dominique Piguet, Pierre Marquet, Jeffrey D. Gross, Bruce J. Tromberg, and Christian Depeursinge:​ In vivo local determination of tissue optical properties: applications to human brain. 1 August 1999/ Vol.38, No.22/ Applied Optics.\\
 [3]. Matteo Gatto, Gianluca Memoli, Adam Shaw, Neelaksh Sadhooo, Pierre Gelat, Russell A. Harris, Three-Dimensional Prinrting (3DP) of neonatal head phantom for ultrasound: Thermocouple embedding and simulation of bone, Medical Engineering &​Physics 34 (2012) 929-937.\\ [3]. Matteo Gatto, Gianluca Memoli, Adam Shaw, Neelaksh Sadhooo, Pierre Gelat, Russell A. Harris, Three-Dimensional Prinrting (3DP) of neonatal head phantom for ultrasound: Thermocouple embedding and simulation of bone, Medical Engineering &​Physics 34 (2012) 929-937.\\
 +[4]. Limng Nie, Xin Cai, Konstantin Maslov, ​ Alejandro Garcia-Uribe,​ Mark A.  Anastasio, Lihong V. Wang, “Photoacoustic tomography through a whole adult human skull with a photon recycler”,​ Washington University, Department of Biomedical Engineering,​ St. Louis, Missouri 63130.\\
 +[5]. H. J. Kang et al., “Software framework of a real-time pre-beam-formed RF data acquisition of an ultrasound research scanner,” Proc. SPIE 8320, 83201F (2012).\\
 +[6]. N. Kuo, H.J. Kang, D.Y. Song, J.U. Kang, E.M. Boctor, "​Real-time Photoacoustic Imaging of Prostate Brachytherapy Seeds Using a Clinical Ultrasound System",​ Journal of Biomedical Optics, 17(6), June 2012.\\
 +[7]. P. J. Stolka, ​ H.-J. Kang,  and M. B. Emad, “The MUSiiC toolkit: ​ Modular Real-Time Toolkit for Advanced Ultrasound Research,​” MIDAS Journal, (2010)\\
 +[8]. H.-J. Kang, P. J. Stolka, and M.B.Emad, “OpenITGLinkMUSiiC toolkit: A Standard Communications Protocol for Advanced Ultrasound Research,​” MIDAS Journal, (2010)\\
 +[9]. M. Fink, “Time reversal of ultrasonic fields-Part I: Basic principles”. IEEE Trans. Sonics Ultrason. 39(5), 555–566 (1992).\\
 +[10]. J.-L. Robert, M. Burcher, C. Cohen-Bacrie,​ and M.Fink, “Time reversal operator decomposition with focused transmission and robustness to speckle noise: Application to microcalcification detection”. J. Acoust. Soc. Am., 119:​3848-3859 (2006).
 +
  
  
 ======Other Resources and Project Files====== ======Other Resources and Project Files======
-Here give list of other project files (e.g., source ​code) associated with the project. ​ If these are online give a link to an appropriate external repository or to uploaded media files under this name space.+* Project MATLAB beamforming code 
 +    * {{:​courses:​446:​2013:​446-2013-1:​matlab.zip| MATLAB beam-forming ​code}} 
courses/446/2013/446-2013-1/ultrasound_imaging_of_brain_shunts.1367870935.txt.gz · Last modified: 2019/08/07 16:05 (external edit)




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