The broken line showing of the line circumscribing the prosthesis is unclaimed and the tibia in
The broken line showing of the line circumscribing the prosthesis is unclaimed and the tibia in
| Number | Name | Date | Kind |
|---|---|---|---|
| D242957 | Treace | Jan 1977 | S |
| D243123 | Shen et al. | Jan 1977 | S |
| D245259 | Shen | Aug 1977 | S |
| D248771 | Groth, Jr. et al. | Aug 1978 | S |
| D269547 | Rosenthal | Jun 1983 | S |
| D274090 | Kenna | May 1984 | S |
| D274094 | Kenna | May 1984 | S |
| D346218 | White | Apr 1994 | S |
| D358211 | Cohen | May 1995 | S |
| D358647 | Cohen | May 1995 | S |
| D365396 | Hayes | Dec 1995 | S |
| D369863 | Hayes | May 1996 | S |
| D373825 | Hayes | Sep 1996 | S |
| 5878170 | Kim | Mar 1999 | A |
| 6249594 | Hibbard | Jun 2001 | B1 |
| 6345112 | Summers et al. | Feb 2002 | B1 |
| 6912310 | Park et al. | Jun 2005 | B1 |
| 7184814 | Lang et al. | Feb 2007 | B2 |
| 7376254 | Barth | May 2008 | B2 |
| 7773786 | Fidrich et al. | Aug 2010 | B2 |
| 7799077 | Lang et al. | Sep 2010 | B2 |
| D626234 | Otto et al. | Oct 2010 | S |
| 7995810 | Li et al. | Aug 2011 | B2 |
| 8007533 | Zhukauskas et al. | Aug 2011 | B2 |
| 8036729 | Lang et al. | Oct 2011 | B2 |
| 8073252 | Florin et al. | Dec 2011 | B2 |
| 8077950 | Tsougarakis et al. | Dec 2011 | B2 |
| 8090172 | Shinagawa et al. | Jan 2012 | B2 |
| 8098909 | Hibbard et al. | Jan 2012 | B2 |
| 8112142 | Alexander et al. | Feb 2012 | B2 |
| 8160345 | Pavlovskaia et al. | Apr 2012 | B2 |
| 20040153162 | Sanford et al. | Aug 2004 | A1 |
| 20040167630 | Rolston | Aug 2004 | A1 |
| 20040193280 | Webster et al. | Sep 2004 | A1 |
| 20060184176 | Straszheim-Morley et al. | Aug 2006 | A1 |
| 20080030497 | Hu et al. | Feb 2008 | A1 |
| 20080139922 | Pelletier et al. | Jun 2008 | A1 |
| 20080215059 | Carignan et al. | Sep 2008 | A1 |
| 20090076371 | Lang et al. | Mar 2009 | A1 |
| 20090136103 | Sonka et al. | May 2009 | A1 |
| 20090190815 | Dam et al. | Jul 2009 | A1 |
| 20090226060 | Gering et al. | Sep 2009 | A1 |
| 20090306496 | Koo et al. | Dec 2009 | A1 |
| 20090324078 | Wu et al. | Dec 2009 | A1 |
| 20100232671 | Dam et al. | Sep 2010 | A1 |
| 20110066245 | Lang et al. | Mar 2011 | A1 |
| 20110144760 | Wong et al. | Jun 2011 | A1 |
| 20110295378 | Bojarski et al. | Dec 2011 | A1 |
| 20110304332 | Mahfouz et al. | Dec 2011 | A1 |
| 20120004725 | Shterling et al. | Jan 2012 | A1 |
| 20120197408 | Lang et al. | Aug 2012 | A1 |
| 20120209394 | Bojarski et al. | Aug 2012 | A1 |
| 20120316563 | Metzger et al. | Dec 2012 | A1 |
| 20120323334 | Jones et al. | Dec 2012 | A1 |
| Number | Date | Country |
|---|---|---|
| 2009052562 | Apr 2009 | WO |
| 2011150238 | Dec 2011 | WO |
| 2012017375 | Feb 2012 | WO |
| Entry |
|---|
| Kapur et al., Model Based Segmentation of Clinical Knee MRI, 1998, 9 pages, Massachusetts Institute of Technology, Artificial Intelligence Laboratory, Cambridge, Massachusetts, USA. |
| Lynch et al., Cartilage Segmentation of 3D MRI Scans of the Osteoarthritic Knee Combining User Knowledge and Active Countours, Jun. 2000, 11 pages, Osteoporosis & Arthritis Research Group, Department of Radiology, UCSF, San Francisco, CA, USA. |
| Yezzi et al., A Variational Framework for Joint Segmentation and Registration, 2001, 8 pages, School of Electrical and and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, Artificial Intelligence Laboratory, Cambridge, MA, Visualization Technology Inc.; Lawrence, MA, USA. |
| Pakin et al., Segmentation, Surface Extraction and Thickness Computation of Articular Cartilage, 2002, 13 pages, University of Rochester, Electrical and Computer Engineering, Rochester NY, University of Rochester, Department of Radiology, Rochester NY, USA. |
| Ray et al., Merging Parametric Active Countours Within Homogeneous Image Regions for MRI-Based Lung Segmentation, Feb. 2003, 11 pages, IEEE Transactions on Medical Imaging, vol. 22, No. 2. |
| Tamez-Pena et al., Knee Cartilage Extraction and Bone-Cartilage Interface Analysis From 3D MRI Data Sets, 2004, 11 pages, Osteoporosis & Arthritis Research Group, Department of Radiology, UCSF, San Francisco, CA, USA. |
| Yushkevich et al., User-Guided 3D Active Contour Segmentation of Anatomical Structures: Significantly Improved Efficiency and Reliability, 2006, 13 pages, Penn Image Computing and Science Laboratory, Dept. of Radiology, University of Pennsylvania, PA, Depts. of Computer Science and Psychiatry, University of North Carolina, NC,Neurodevelopmental Disorders Research Center, University of North Carolina, NC, USA. |
| Folkesson et al. Segmenting Articular Cartilage Automatically Using a Voxel Classification Approach, Jan. 2007, 10 pages, IEEE Transactions on Medical Imaging, vol. 26, No. 1. |
| El Naqa et al, Concurrent Multimodality Image Segmentation by Active Contours for Radiotherapy Treatment Planning, Dec. 2007, 12 pages, Department of Radiation Oncology, School of Medicine, Washington University, St. Louis, Missouri, USA. |
| Sun et al., Active Contour Based Subthalamic Nucleus Segmentation on MRI MIPPR 2009: Medical Imaging, Parallel Processing of Images, and Opimization Techniques, 2009, 12 pages, Dept. of Biomedical Engineering, Nanchang Hangkong University, Nanchang, China. |
| Williams et al., Anatomically Corresponded Regional Analysis of Cartilage in Asymptomatic and Osteoarthritic Knees by Statistical Shape Modelling of the Bone, Aug. 2010, 19 pages, IEEE Transactions on Medical Imaging, vol. 29, No. 8. |
| Yin et al., Logismos-Layered Optimal Graph Image Segmentation of Multiple Objects and Surfaces: Cartilage Segmentation in the Knee Joint, Dec. 2010, 15 pages, IEEE Transactions on Medical Imaging, vol. 29, No. 12. |
| Yin et al., Electric Field Theory Based Approach to Search-Direction Line Definition in Image Segmentation: Application to Optimal Femur-Tibia Cartilage Segmentation in Knee-Joint 3-D MR, 2010, 9 pages, Dept. of Electrical and Computer Engineering, The University of Iowa, Iowa City, Iowa, USA. |
| Tamez-Pena et al., Unsupervised Segmentation and Quantification of Anatomical Knee Features: Data From the Osteoarthritis Initiative, 19 pages, Apr. 2012, IEEE Transactions on Medical Imaging, vol. 29, No. 8. |