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Method and apparatus for making customized fixation devices 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-015/42
  • B29C-035/08
  • B22C-007/02
출원번호 US-0896595 (1992-06-10)
발명자 / 주소
  • Crook David F. (Garland TX)
출원인 / 주소
  • Amei Technologies Inc. (Wilmington DE 02)
인용정보 피인용 횟수 : 157  인용 특허 : 0

초록

A method and apparatus is described for making a custom fixation device. The apparatus comprises a means for scanning a treatment site and for producing image data representative of the treatment site. A means for generating a set of vectors is included for defining a set of points, the set of vecto

대표청구항

An apparatus for making a custom fixation device comprising: means for scanning a treatment site and for producing image data representative of the treatment site; means for generating a set of vectors defining a set of points, the set of vectors representative of the treatment site, the points asso

이 특허를 인용한 특허 (157)

  1. McGinley, Brian J.; McCombs, Daniel; Wheeler, Chester Paul, Adjustable surgical cutting systems.
  2. Sterett Robert A. ; Sudhalkar Atul M., Apparatus for creating a free-form metal three-dimensional article using a layer-by-layer deposition of a molten metal i.
  3. Sterett Robert A. ; Sudhalkar Atul M. ; Marano ; Jr. John P., Apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of a molten metal and dep.
  4. Park, Ilwhan; Chi, Charlie W., Arthroplasty devices and related methods.
  5. Park, Ilwhan; Chi, Charlie W., Arthroplasty devices and related methods.
  6. Park, Ilwhan; Howell, Stephen M.; Chi, Charlie W., Arthroplasty devices and related methods.
  7. Park, Ilwhan, Arthroplasty jig blank.
  8. Park, Ilwhan, Arthroplasty jig blank.
  9. Park, Ilwhan; Chi, Charlie W.; Howell, Stephen M., Arthroplasty system and related methods.
  10. Park, Ilwhan; Chi, Charlie W.; Howell, Stephen M., Arthroplasty system and related methods.
  11. Park, Ilwhan; Sarva, Venkata Surya; Choi, Irene Min, Arthroplasty system and related methods.
  12. Park, Ilwhan, Arthroplasty systems and devices, and related methods.
  13. Lang, Philipp; Steines, Daniel, Assessing the condition of a joint and assessing cartilage loss.
  14. Alexander, Eugene J.; Andriacchi, Thomas P.; Lang, Philipp; Steines, Daniel, Assessing the condition of a joint and devising treatment.
  15. Lang, Philipp; Steines, Daniel, Assessing the condition of a joint and devising treatment.
  16. Lang, Philipp; Steines, Daniel, Assessing the condition of a joint and devising treatment.
  17. Alexander, Eugene J.; Andriacchi, Thomas P.; Lang, Philipp; Napel, Sandy A., Assessing the condition of a joint and preventing damage.
  18. Alexander, Eugene J.; Andriacchi, Thomas P.; Lang, Philipp; Napel, Sandy A., Assessing the condition of a joint and preventing damage.
  19. Chobotov, Michael V., Asymmetric stent apparatus and method.
  20. Steines, Daniel; Zhuravlev, Alexey; Slamin, John; Lang, Philipp, Automated Systems for manufacturing patient-specific orthopedic implants and instrumentation.
  21. Steines, Daniel; Zhuravlev, Alexey, Automated systems for manufacturing patient-specific orthopedic implants and instrumentation.
  22. Wang Matthew Y. ; Maurer ; Jr. Calvin R. ; Fitzpatrick J. Michael, Automatic technique for localizing externally attached fiducial markers in volume images of the head.
  23. Aikins,Jerry L.; Cornwall,George Brian; Desjardins,Raymond; Duwelius,Paul; Goulet,James; Templeman,David; Meyers,John E.; Moon,Scott A.; Price,Gregory G.; Rousseau,Patrick; Wiley,Roy; Winquist,Robert A., Blade plate and instruments.
  24. Draenert Klaus,DEX, Cement-free femoral prosthesis component and method of producing it.
  25. Carson, Christopher Patrick; Smothers, Crista; Lyons, Christopher M., Computer assisted knee arthroplasty instrumentation, systems, and processes.
  26. Carson, Christopher Patrick, Computer-aided methods, systems, and apparatuses for shoulder arthroplasty.
  27. Chopra, Harsh Vardhan; Mittal, Amit; Goel, Naveen Prakash, Conversion of stereolithographic model into logical subcomponents.
  28. Song, Keun, Customized arthroplasty cutting guides and surgical methods using the same.
  29. Franklin Ronald J. ; Franck Joel I. ; Haer Frederick C., Customized surgical fixture.
  30. Franklin, Ronald J.; Franck, Joel I.; Haer, Frederick C., Customized surgical fixture.
  31. Watson, James; Li, Cheng; Morehous, Reva; Woodson, Teresa; Chobotov, Michael V.; Poppe, Carl, Delivery catheter for endovascular device.
  32. Martin, Gerald Ray; Watson, James R.; Zacharias, Isaac J., Delivery system and method for bifurcated graft.
  33. Kliegis Ulrich,DEX, Device and process for preparing for and supporting surgical operations.
  34. Lang, Phlipp, Devices and methods for treatment of facet and other joints.
  35. Miller, Bob; Dion, Ernest A.; Hesketh, David P.; Salinas, Manuel J.; Lang, Philipp, Devices, systems and methods for manufacturing orthopedic implants.
  36. Bojarski, Raymond A; Fitz, Wolfgang, Devices, techniques and methods for assessing joint spacing, balancing soft tissues and obtaining desired kinematics for joint implant components.
  37. Parsons, Dennis; Staudenmayer, Christopher; Watson, James, Durable stent graft with tapered struts and stable delivery methods and devices.
  38. Bose, Arani; Nelson, Peter Kim, Endovascular thin film devices and methods for treating and preventing stroke.
  39. Bose, Arani; Nelson, Peter Kim, Endovascular thin film devices and methods for treating and preventing stroke.
  40. Moctezuma de la Barrera, José Luis; Schulz, Waldean A.; Malackowski, Donald W., Enhanced shape characterization device and method.
  41. Park, Ilwhan; Chi, Charlie W., Generation of a computerized bone model representative of a pre-degenerated state and useable in the design and manufacture of arthroplasty devices.
  42. Park, Ilwhan; Chi, Charlie W.; Howell, Stephen M., Generation of a computerized bone model representative of a pre-degenerated state and useable in the design and manufacture of arthroplasty devices.
  43. Park, Ilwhan; Koehle, Michael; Deveza, Lorenzo R., Hip resurfacing surgical guide tool.
  44. Lang, Philipp, Implant device and method for manufacture.
  45. Lang, Philipp, Implant device and method for manufacture.
  46. Lang, Philipp, Implant device and method for manufacture.
  47. Philipp, Lang, Implant device and method for manufacture.
  48. Fitz, Wolfgang; Bojarski, Raymond A.; Lang, Philipp, Implants for altering wear patterns of articular surfaces.
  49. Fitz, Wolfgang; Bojarski, Raymond; Lang, Philipp, Implants for altering wear patterns of articular surfaces.
  50. Fitz, Wolfgang; Bojarski, Raymond; Lang, Philipp, Implants for altering wear patterns of articular surfaces.
  51. McLean, Terry W.; Kelman, David C., In-line milling system.
  52. Sasso, Ricardo, Instrumentation and method for mounting a surgical navigation reference device to a patient.
  53. Sasso,Ricardo, Instrumentation and method for mounting a surgical navigation reference device to a patient.
  54. Sasso, Ricardo, Instrumentation and method for performing image-guided spinal surgery using an anterior surgical approach.
  55. Zieverink, Robert M., Jewelry making method using a rapid prototyping machine.
  56. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  57. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  58. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  59. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  60. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  61. Carignan, Roger; Pratt, Clyde R., Marking template for installing a custom replacement device for resurfacing a femur and associated installation method.
  62. Bredt, James F.; Anderson, Timothy; Russell, David B.; Clark, Sarah L.; DiCologero, Matthew J., Material systems and methods of three-dimensional printing.
  63. Sterett Robert A. ; Sudhalkar Atul M. ; Marano ; Jr. John P., Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of a molten me.
  64. Sterett Robert A. (Jackson MI) Sudhalkar Atul M. (Ann Arbor MI), Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of a support m.
  65. Sterett Robert A. ; Sudhalkar Atul M., Method and apparatus for creating a free-form three-dimensional article using a layer-by-layer deposition of molten meta.
  66. Carroll, Michael; Obert, Richard; Stemniski, Paul, Method for forming a patient specific surgical guide mount.
  67. Carroll, Michael; Obert, Richard; Stemniski, Paul, Method for forming a patient specific surgical guide mount.
  68. Litschko, Peter; Henning, Torsten; Beinemann, J?rg; Fried, Wolfgang; Linss, Werner, Method for generating patient-specific implants.
  69. Farren, Chris E., Method of forming finished parts utilizing stereolithography technology.
  70. Martin, Amanda; Ducharme, Dustin; Strnad, Lee A., Method of making orthopedic implants and the orthopedic implants.
  71. Cahill, Sean B.; Zamani, Shaun (Shahram); Battula, Suneel Ranga Sai; Pelote, Steve T., Method of merging anatomical data and surface data of a patient's dentition.
  72. Fried, Scott; Michas, Luke; Howard, Jeremy, Method of providing centralized splint production.
  73. McCombs,Daniel L., Methods and apparatuses for providing a reference array input device.
  74. Lang, Philipp; Steines, Daniel, Methods and compositions for articular repair.
  75. Lang, Philipp; Steines, Daniel, Methods and compositions for articular repair.
  76. Lang, Philipp; Steines, Daniel; Tsourgarakis, Konstantinos, Methods and compositions for articular repair.
  77. Lang, Philipp; Steines, Daniel; Tsourgarakis, Konstantinos, Methods and compositions for articular repair.
  78. Bredt, James F.; Clark, Sarah L.; Uy, Evert F.; DiCologero, Matthew J.; Anderson, Timothy; Tarkanian, Michael; Williams, Derek X., Methods and compositions for three-dimensional printing of solid objects.
  79. Miller, Bob; Hesketh, David P.; Dion, Ernest A., Methods and systems for optimizing design and manufacture of implant components using solid freeform fabrication.
  80. Tsougarakis, Konstantinos; Steines, Daniel; Vissa, Bhaskar Rao; Lang, Philipp; Linder, Barry J., Methods for determining meniscal size and shape and for devising treatment.
  81. Tsougarakis, Konstantinos; Steines, Daniel; Vissa, Bhaskar Rao; Lang, Philipp; Linder, Barry J., Methods for determining meniscal size and shape and for devising treatment.
  82. Tsougarakis, Konstantinos; Steines, Daniel; Vissa, Bhaskar Rao; Lang, Philipp; Linder, Barry J., Methods for determining meniscal size and shape and for devising treatment.
  83. Lang, Philipp; Steines, Daniel; Bouadi, Hacene; Miller, David, Minimally invasive joint implant with 3-dimensional geometry matching the articular surfaces.
  84. Chobotov, Michael V.; Whirley, Robert G.; Humphrey, Joseph W., Modular vascular graft for low profile percutaneous delivery.
  85. Stemniski, Paul; Obert, Richard; Lancianese, Sarah, Orthopedic surgical guide.
  86. Stemniski, Paul; Obert, Richard; Lancianese, Sarah, Orthopedic surgical guide.
  87. Stemniski, Paul; Obert, Richard; Lancianese, Sarah, Orthopedic surgical guide.
  88. Fitz, Wolfgang; Lang, Philipp; Steines, Daniel, Patient selectable knee arthroplasty devices.
  89. Fitz, Wolfgang; Lang, Philipp; Steines, Daniel, Patient selectable knee arthroplasty devices.
  90. Fitz, Wolfgang; Lang, Philipp; Steines, Daniel, Patient selectable knee arthroplasty devices.
  91. Fitz, Wolfgang; Lang, Philipp; Steines, Daniel; Tsougarakis, Konstantinos; Vargas-Voracek, Rene; Bouadi, Hacene; Snyder, Cecily Anne, Patient selectable knee arthroplasty devices.
  92. Burdulis, Jr., Albert G.; Fitz, Wolfgang; Lang, Philipp; Steines, Daniel; Tsougarakis, Konstantinos; Vargas-Voracek, Rene; Bouadi, Hacene; Miller, David, Patient selectable knee joint arthroplasty devices.
  93. Lang, Philipp; Steines, Daniel; Fitz, Wolfgang; Tsougarakis, Konstantinos; Vargas-Voracek, Rene, Patient selectable knee joint arthroplasty devices.
  94. Carroll, Michael; Obert, Richard; Stemniski, Paul, Patient specific surgical guide locator and mount.
  95. Carroll, Michael; Obert, Richard; Stemniski, Paul, Patient specific surgical guide locator and mount.
  96. Carroll, Michael; Obert, Richard; Stemniski, Paul, Patient specific surgical guide locator and mount.
  97. Bojarski, Ray; Chao, Nam; Fitz, Wolfgang; Lang, Philipp; Slamin, John; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  98. Bojarski, Raymond A.; Chao, Nam T.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  99. Bojarski, Raymond A.; Chao, Nam T.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  100. Bojarski, Raymond A.; Chao, Nam T.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  101. Bojarski, Raymond A.; Chao, Nam T.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel; Minas, Thomas, Patient-adapted and improved articular implants, designs and related guide tools.
  102. Bojarski, Raymond A.; Chao, Nam; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  103. Bojarski, Raymond A.; Chao, Nam; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  104. Bojarski, Raymond A.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  105. Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved articular implants, designs and related guide tools.
  106. Bojarski, Raymond A.; Chao, Nam; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved orthopedic implants, designs and related tools.
  107. Bojarski, Raymond A.; Chao, Nam; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Patient-adapted and improved orthopedic implants, designs and related tools.
  108. Bojarski, Raymond A.; Lang, Philipp; Chao, Nam; Fitz, Wolfgang; Slamin, John; Steines, Daniel; Minas, Thomas, Patient-adapted and improved orthopedic implants, designs, and related tools.
  109. Agnihotri, Aashiish; Conway, Patrick Brian; Evans, David L.; Gibson, Luke Andrew; Griffin, Jennifer Allyn; Hughes, Michael Dean; Mehl, David Timothy; Salehi, Abraham Biglari; Sharp, Jeffrey Andrew; Tarsha, Maroun Hanna; Wald, Andrew Justin; Wolfe, Thomas S., Patient-matched instruments.
  110. Wong, Terrance; Slamin, John; Lang, Philipp, Patient-specific and patient-engineered orthopedic implants.
  111. Park, Ilwhan; Song, Keun; Mishin, Oleg; Santarella, Michael, Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide.
  112. Park, Ilwhan; Song, Keun; Mishin, Oleg; Santarella, Michael, Preoperatively planning an arthroplasty procedure and generating a corresponding patient specific arthroplasty resection guide.
  113. Laughner, Lisa M.; Withey, Paul Anthony; Schlienger, Max Eric; Pruitt, Tim, Prosthetic implant and method for forming a prosthetic implant.
  114. Lang, Philipp; Slamin, John, Solid freeform fabrication of implant components.
  115. Glynn, Brian A., Stent and delivery system for deployment thereof.
  116. Bettenga, Mason James, Surgical alignment using references.
  117. McCombs, Daniel L.; Thornberry, Robert C.; Stallings, Jody, Surgical navigation system component fault interfaces and related processes.
  118. Russell, Thomas A.; Terrill-Grisoni, Lauralan; Culley, Patrick J.; Ruffin, Therise; Raburn, Kevin, Surgical positioners.
  119. Russell, Thomas A.; Terrill-Grisoni, Lauralan; Culley, Patrick J.; Ruffin, Therise; Raburn, Kevin, Surgical positioners.
  120. Pavlovskaia, Elena; Mishin, Oleg; Shpungin, Boris E., System and method for image segmentation in generating computer models of a joint to undergo arthroplasty.
  121. Pavlovskaia, Elena; Mishin, Oleg; Shpungin, Boris E., System and method for image segmentation in generating computer models of a joint to undergo arthroplasty.
  122. Pavlovskaia, Elena; Mishin, Oleg; Shpungin, Boris E., System and method for image segmentation in generating computer models of a joint to undergo arthroplasty.
  123. Pavlovskaia, Elena; Sarva, Venkata S., System and method for image segmentation in generating computer models of a joint to undergo arthroplasty.
  124. Pavlovskaia, Elena; Sarva, Venkata S., System and method for image segmentation in generating computer models of a joint to undergo arthroplasty.
  125. Park, Ilwhan; Howell, Stephen M., System and method for manufacturing arthroplasty jigs.
  126. Park, Ilwhan; Howell, Stephen M., System and method for manufacturing arthroplasty jigs.
  127. Park, Ilwhan, System and method for manufacturing arthroplasty jigs having improved mating accuracy.
  128. Zacharias, Isaac J.; Aristizabal, Diego; Mohn, Michael; Chobotov, Michael V., System and method of pivoted stent deployment.
  129. Melton, Mark; James, Anthony; Bruneau, Steve; Rassmann, Thomas W.; Langlois, Jonathan D., System for biomedical implant creation and procurement.
  130. Stemniski, Paul; Lancianese, Sarah; Obert, Richard, Systems and methods for installing an orthopedic implant.
  131. Scholl, Thomas; Geiger, DJ, Systems and methods for performing spine surgery.
  132. Tohmeh, Antoine G.; Scholl, Thomas, Systems and methods for performing spine surgery.
  133. Agnihotri, Aashiish; Conway, Patrick Brian; Evans, David L.; Gibson, Luke Andrew; Griffin, Jennifer Allyn; Hughes, Michael Dean; Mehl, David Timothy; Salehi, Abraham Biglari; Sharp, Jeffrey Andrew; Tarsha, Maroun Hanna; Wald, Andrew Justin; Wolfe, Thomas S., Systems and methods utilizing patient-matched instruments.
  134. Isaacs, Robert E., Systems, devices, and methods for designing and forming a surgical implant.
  135. Bredt, James F.; Clark, Sarah L.; Williams, Derek X.; DiCologero, Matthew J., Thermoplastic powder material system for appearance models from 3D printing systems.
  136. Bredt,James F.; Anderson,Timothy C.; Russell,David B., Three dimensional printing material system and method.
  137. Williams, Derek X., Three dimensional printing material system and method using peroxide cure.
  138. Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
  139. Giller, Eugene; Williams, Derek X., Three dimensional printing material system and method using plasticizer-assisted sintering.
  140. Alam, Amir; Bredt, James F.; Clark, Nanette; Flynn, Mary; Sprauer, Jean; Williams, Derek X., Three-dimensional printing material system with improved color, article performance, and ease of use.
  141. Bojarski, Raymond A.; Chao, Nam T.; Slamin, John; Lang, Philipp; Fitz, Wolfgang; Steines, Daniel, Tibial implant and systems with variable slope.
  142. Park, Ilwhan; Koehle, Michael; Deveza, Lorenzo R., Total hip replacement surgical guide tool.
  143. Park, Ilwhan; Pearson, Lacerial; Samuel, Stephen M., Total joint arthroplasty system.
  144. Park, Ilwhan; Pearson, Lacerial; Samuel, Stephen M., Total joint arthroplasty system.
  145. Otto, Jason K.; McKinnon, Brian W.; Nadzadi, Mark Ellsworth, Tuning implants for increased performance.
  146. Park, Ilwhan; Koehle, Michael; Deveza, Lorenzo R., Unicompartmental customized arthroplasty cutting jigs and methods of making the same.
  147. George R. Greene, Jr. ; Robert F. Rosenbluth ; Brian J. Cox, Vascular embolization with an expansible implant.
  148. Greene ; Jr. George R. ; Rosenbluth Robert F. ; Cox Brian J., Vascular embolization with an expansible implant.
  149. Greene, Jr., George R.; Rosenbluth, Robert F.; Cox, Brian J., Vascular embolization with an expansible implant.
  150. Greene, Jr., George R.; Rosenbluth, Robert F.; Cox, Brian J., Vascular embolization with an expansible implant.
  151. Greene, Jr.,George R.; Rosenbluth,Robert F.; Cox,Brian J., Vascular embolization with an expansible implant.
  152. Greene, Jr.,George R.; Rosenbluth,Robert F.; Cox,Brian J., Vascular embolization with an expansible implant.
  153. Greene, Jr.,George R.; Rosenbluth,Robert F.; Cox,Brian J., Vascular embolization with an expansible implant.
  154. Trieu, Hai H.; Gil, Carlos; Ballard, Rodney; Prevost, Julien, Vertebral rod and related method of manufacture.
  155. Whirley, Robert G.; Chobotov, Michael V., Virtual prototyping and testing for medical device development.
  156. Whirley, Robert G.; Chobotov, Michael V., Virtual prototyping and testing for medical device development.
  157. Whirley, Robert G.; Chobotov, Michael V., Virtual prototyping and testing for medical device development.
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