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Method and apparatus for characterization of clot formation

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-005/103
출원번호 US-0971178 (2004-10-22)
등록번호 US7892188 (2011-02-08)
발명자 / 주소
  • Walker, William F.
  • Lawrence, Michael
  • Viola, Francesco
  • Kramer, Margaret D.
출원인 / 주소
  • Hemosonics, LLC
대리인 / 주소
    Law Office of Alan W. Cannon
인용정보 피인용 횟수 : 58  인용 특허 : 54

초록

Methods, apparatus and systems for characterizing changes in at least one physical property of soft tissue. A series of acoustic pulses is generated and directed into the soft tissue such that at least one of the pulses is of sufficiently high intensity to induce physical displacement of the tissue.

대표청구항

The invention claimed is: 1. A method of characterizing at least one physical property of a biological material, said method comprising:generating a series of acoustic pulses and directing said series of pulses into the material such that at least one of the pulses is of sufficiently high intensity

이 특허에 인용된 특허 (54)

  1. Greenleaf James F. ; Fatemi-Booshehri Mostafa, Acoustic force generation by amplitude modulating a sonic beam.
  2. Dymling Stephan (Rudbecksgatan 113 S-216 22 MalmSEX) Hertz Tomas (Filippavgen 2 D S-222 41 Lund SEX) Lindstrm Kjell (N. Skogsvgen 3 S-236 00 Hliviken SEX) Persson Hans W. (Thulehemsvgen 3 S-223 67 Lu, Acoustic method for measuring properties of a mobile medium.
  3. Walker, William F.; McAllister, Michael Jason; Trahey, Gregg E., Angular scatter imaging system using translating apertures and method thereof.
  4. Husher,Frederick K., Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument.
  5. Venegas Jose G., Apparatus and method for assessment of visco-elasticity and shear adherence strength properties of blood clots.
  6. Carr ; Jr. Marcus E. (Richmond VA), Apparatus and method for measuring clot elastic modulus and force development on the same blood sample.
  7. Ying Hao (League City TX) Hartley Craig J. (Houston TX), Apparatus and method for noninvasive doppler ultrasound-guided real-time control of tissue damage in thermal therapy.
  8. Clague,Cynthia T.; Cheek,Daniel S.; Nippoldt,Douglas D., Blood coagulation test cartridge, system, and method.
  9. Nippoldt,Douglas D.; Clague,Cynthia T.; Ericson,Daniel G., Blood coagulation test cartridge, system, and method.
  10. Wright,David W.; Kriewall,Timothy J.; Cheek,Daniel S., Blood coagulation test cartridge, system, and method.
  11. Barone David (Sharon MA) Herrig Russell (Sharon MA) Kaleskas Edward (Jefferson MA) Porreca Ronald (Needham MA) Stenfors Alan L. (Scituate MA) Vandor Robert (Walpole MA) Medberry Joseph M. (Seekonk MA, Blood processing method and apparatus with disposable cassette.
  12. Barone David (Sharon MA) Herrig Russell (Sharon MA) Medberry Joseph M. (Seekonk MA) Volpini Paul M. (Quincy MA) Plante Joseph R. (Ashland MA), Blood processing method and apparatus with disposable cassette.
  13. McCormick Francis P. (Albany CA) Koths Kirston E. (El Cerrito CA) Halenbeck Robert F. (San Rafael CA) Trahey Mary M. (Oakland CA), Compositions for detecting ras gene proteins and cancer therapeutics.
  14. McCormick Francis P. (Berkeley CA) Koths Kirston E. (El Cerrito CA) Halenbeck Robert F. (San Rafael CA) Trahey Mary M. (San Carlos CA), Compositions for detecting ras gene proteins and cancer therapeutics.
  15. McCormick Frank P. (Albany CA) Koths Kirston E. (El Cerrito CA) Halenbeck Robert F. (San Rafael CA) Trahey Mary M. (Oakland CA), Compositions for detecting ras gene proteins and cancer therapeutics.
  16. Carr, Jr., Marcus E.; Licata, Mark, Disposable cup and cone used in blood analysis instrumentation.
  17. Kautzky,Hans, Hemostasis analyzer and method.
  18. Smith Stephen W. (Rockville MD) Trahey Gregg E. (Hillsborough NC), High speed adaptive ultrasonic phased array imaging system.
  19. Walker William F. ; Toth Cynthia A. ; Davidsen Richard E., Kinetic acoustic ocular examination apparatus and method.
  20. Trahey Gregg E. (Hillsborough NC) Ng Gary C-H (Durham NC) Walker William F. (Durham NC) Freiburger Paul D. (Issaquah WA), Method and apparatus for abberation correction in the presence of a distributed aberrator.
  21. Brandestini ; Marco, Method and apparatus for determining a change of the flow state of flowable substances from its static state to its flo.
  22. Cohen, Eli; Navickas, Irene A.; Cohen, Benjamin M.; Robinson, Barry N., Method and apparatus for diagnosing hemostasis.
  23. Trahey Gregg E. (Hillsborough NC) Kornguth Phyllis (Durham NC) Nightingale Kathryn (Durham NC) Walker William F. (Durham NC), Method and apparatus for distinguishing between solid masses and fluid-filled cysts.
  24. Sarvazyan Armen P. ; Rudenko Oleg V.,RUX, Method and apparatus for elasticity imaging using remotely induced shear wave.
  25. Cohen, Eli; Navickas, Irene A., Method and apparatus for hemostasis and blood management.
  26. Cohen Eli ; Delmenico Peter R. ; Ravin Gabriel ; George William R. ; Lake John A., Method and apparatus for measuring hemostasis.
  27. Cohen, Eli; Delmenico, Peter R.; Raviv, Gabriel; George, William R.; Lake, John A., Method and apparatus for measuring hemostasis.
  28. Cohen, Eli, Method and apparatus for monitoring anti-platelet agents.
  29. Cohen, Eli; Navickas, Irene, Method and apparatus for monitoring hemostasis in connection with artificial surface devices.
  30. Kathryn R. Nightingale ; Gregg E. Trahey ; Roger W. Nightingale ; Mark L. Palmeri, Method and apparatus for the identification and characterization of regions of altered stiffness.
  31. Trahey, Gregg E.; Nightingale, Kathryn R.; Nightingale, Roger W.; Palmeri, Mark, Method and apparatus for the identification and characterization of regions of altered stiffness.
  32. Sarvazyan Armen P. (East Brunswick NJ), Method and device for shear wave elasticity imaging.
  33. Spillert Charles R. (West Orange NJ) Suval William A. (Liberty Corners NJ) Lazaro Eric J. (Jersey City NJ), Method for determining the existance and/or the monitoring of a pathological condition in a mammal.
  34. Spillert Charles R. (West Orange NJ) Suval William A. (Liberty Corners NJ) Lazaro Eric J. (Jersey City NJ), Method for determining the existence and/or the monitoring of a pathological condition in a mammal and a test kit theref.
  35. Aiken, Jennifer C.; Henderson, Jon H.; DeBiase, Barbara A., Method for performing activated clotting time test with reduced sensitivity to the presence of aprotinin and for assessing aprotinin sensitivity.
  36. Cohen-Bacrie Claude,FRX ; Bruni Fabrice,FRX ; Bonnefous Odile,FRX, Method of and apparatus for echographic determination of the viscosity and the pressure gradient in a blood vessel.
  37. Spillert Charles R. (West Orange NJ) Suval William D. (Liberty Corners NJ) Lazaro Eric J. (Jersey City NJ), Method of determining the existence and/or the monitoring of a pathological condition in a mammal.
  38. Cohen, Eli; Cohen, Roslyn, Method of evaluating patient hemostasis.
  39. Carr, Jr.,Marcus E.; Krischnaswami,Ashok; Martin,Erika, Method of using platelet contractile force and whole blood clot elastic modulus as clinical markers.
  40. Driscoll ; Jr. Edward C. ; Crum Larry ; Law Wing K. ; DeMarta Stan, Methods and devices for providing acoustic hemostasis.
  41. Trahey, Gregg E.; Nightingale, Kathryn R.; Nightingale, Roger W.; McAleavey, Stephen, Methods, systems, and computer program products for imaging using virtual extended shear wave sources.
  42. Nightingale,Kathryn R.; Trahey,Gregg E., Methods, systems, and computer program products for ultrasound measurements using receive mode parallel processing.
  43. Goldstein Sheldon, Multiple coagulation test system and method of using a multiple coagulation test system.
  44. Carr, Jr.,Marcus, Onset of force development as a marker of thrombin generation.
  45. Gerald J. McMorrow, Prothrombin test apparatus for home use.
  46. Cohen, Eli; Cohen, Roslyn; Carroll, Roger C., Protocol and apparatus for determining heparin-induced thrombocytopenia.
  47. Cohen,Eli; Cohen,Roslyn; Carroll,Roger, Protocol for monitoring platelet inhibition.
  48. Ries Loriann L. (Durham NC) Smith Stephen W. (Durham NC) Trahey Gregg E. (Hillsborough NC), Two-dimensional phase correction using a deformable ultrasonic transducer array.
  49. Hemmes, Paul R., Ultrasonic coagulation monitor and method.
  50. Hall, Timothy J.; Zhu, Yanning, Ultrasonic elasticity imaging.
  51. Trahey Gregg E. (Hillsborough NC) Freiburger Paul D. (Dubuque IA) Smith Stephen W. (Durham NC) Worrell Stewart S. (Lexington VA), Ultrasonic phased array imaging system with high speed adaptive processing using selected elements.
  52. Herrington David M. ; Fan Liexiang ; Santago ; II Peter, Ultrasound apparatus and method for tissue characterization.
  53. Nock, Levin; Chilkoti, Ashutosh; Nightingale, Kathryn R.; Trahey, Gregg E., Ultrasound drug delivery enhancement and imaging systems and methods.
  54. Smith Stephen W. ; Trahey Gregg E. ; Goldberg Richard L. ; Davidsen Richard E., Ultrasound transducer array with transmitter/receiver integrated circuitry.

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  5. Brown, Joe E.; Margolis, Marja Pauliina; Gaddis, Mary L., Deep vein thrombosis therapeutic methods using therapeutic delivery devices and systems.
  6. Walker, William F.; Corey, Jr., F. Scott; Homyk, Andrew; Higgins, Tim; Viola, Francesco; Regan, Frank; Ferrante, Elisa, Determining mechanical properties via ultrasound-induced resonance.
  7. Janardhan, Vallabh; Janardhan, Vikram, Devices for modifying hypotubes.
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  9. Viola, Francesco; Walker, William F.; Browne, Gregory V.; Magyar, Robert S.; Hansen, Bjarne; Denny, Christopher G., Devices, systems and methods for evaluation of hemostasis.
  10. Viola, Francesco; Walker, William F.; Browne, Gregory V.; Magyar, Robert S.; Hansen, Bjarne; Denny, Christopher G., Devices, systems and methods for evaluation of hemostasis.
  11. Janardhan, Vikram, Distal embolic protection devices with a variable thickness microguidewire and methods for their use.
  12. Janardhan, Vallabh; Janardhan, Vikram, Fistula flow disruptor methods.
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  14. Janardhan, Vallabh; Janardhan, Vikram, Flow disrupting devices.
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  16. Janardhan, Vallabh; Janardhan, Vikram, Free end vascular treatment systems.
  17. Janardhan, Vallabh; Janardhan, Vikram, Heat treatment systems.
  18. Janardhan, Vallabh; Janardhan, Vikram, Longitudinally variable vascular treatment devices.
  19. Carrola, Jr., John T.; Couvillion, Jr., Warren Carl; Porter, Susan M.; Chambers, David R.; Guerra, Christopher J., Machine vision systems and methods for analysis and tracking of strain in deformable materials.
  20. Walker, William F.; Lawrence, Michael B.; Viola, Francesco; Sande, Margaret Kramer, Method and apparatus for characterization of clot formation.
  21. Viola, Francesco; Walker, William F.; Browne, Gregory V.; Magyar, Robert S.; Hansen, Bjarne; Denny, Christopher G., Methods for evaluation of hemostasis.
  22. Janardhan, Vallabh; Janardhan, Vikram, Methods for modifying hypotubes.
  23. Janardhan, Vallabh; Janardhan, Vikram, Methods for slag removal.
  24. Janardhan, Vallabh; Janardhan, Vikram, Methods of aspirating thrombi.
  25. Janardhan, Vallabh; Janardhan, Vikram, Methods of coupling parts of vascular treatment systems.
  26. Janardhan, Vallabh; Janardhan, Vikram, Methods of cutting tubular devices.
  27. Janardhan, Vallabh; Janardhan, Vikram, Methods of decoupling joints.
  28. Janardhan, Vallabh; Janardhan, Vikram, Methods of embolic filtering.
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  30. Janardhan, Vallabh; Janardhan, Vikram, Methods of manufacturing slotted vascular treatment devices.
  31. Janardhan, Vallabh; Janardhan, Vikram, Methods of manufacturing variable porosity devices.
  32. Janardhan, Vallabh; Janardhan, Vikram, Methods of manufacturing variable porosity flow diverting devices.
  33. Janardhan, Vallabh; Janardhan, Vikram, Methods of manufacturing vascular treatment devices.
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  36. Janardhan, Vallabh; Janardhan, Vikram, Methods of using non-cylindrical mandrels.
  37. Hollender, Peter J.; Bottenus, Nicholas B., Methods, systems and computer program products for multi-resolution imaging and analysis.
  38. Janardhan, Vallabh; Janardhan, Vikram, Non-cylindrical mandrels.
  39. Janardhan, Vallabh; Janardhan, Vikram, Offset vascular treatment devices.
  40. Brown, Joe E.; Margolis, Marja Pauliina; Gaddis, Mary L., Pulmonary embolism therapeutic methods using therapeutic delivery devices and systems.
  41. Janardhan, Vallabh; Janardhan, Vikram, Shape-set textile structure based mechanical thrombectomy systems.
  42. Janardhan, Vallabh; Janardhan, Vikram, Shape-set textile structure based mechanical thrombectomy systems.
  43. Janardhan, Vallabh; Janardhan, Vikram, Slotted catheters.
  44. Janardhan, Vallabh; Janardhan, Vikram, Slotted vascular treatment devices.
  45. Janardhan, Vallabh; Janardhan, Vikram, Thrombus aspiration using an operator-selectable suction pattern.
  46. Janardhan, Vallabh; Janardhan, Vikram, Two-way shape memory vascular treatment methods.
  47. Janardhan, Vallabh; Janardhan, Vikram, Two-way shape memory vascular treatment systems.
  48. Abe, Yasuhiko, Ultrasonic diagnosis apparatus, ultrasonic image processing apparatus, and recording medium on which ultrasonic image processing program is recorded.
  49. Noguchi, Hiromasa, Ultrasonic observation apparatus, operation method of the same, and computer readable recording medium.
  50. Janardhan, Vallabh; Janardhan, Vikram, Variable porosity flow diverting devices.
  51. Janardhan, Vallabh; Janardhan, Vikram, Variably bulbous vascular treatment devices.
  52. Janardhan, Vallabh; Janardhan, Vikram, Variably-shaped vascular devices.
  53. Janardhan, Vallabh; Janardhan, Vikram, Vascular treatment devices and methods.
  54. Janardhan, Vallabh; Janardhan, Vikram, Vascular treatment measurement methods.
  55. Janardhan, Vallabh; Janardhan, Vikram, Vascular treatment systems.
  56. Janardhan, Vallabh; Janardhan, Vikram, Woven radiopaque patterns.
  57. Janardhan, Vallabh; Janardhan, Vikram, Woven vascular treatment devices.
  58. Janardhan, Vallabh; Janardhan, Vikram, Woven vascular treatment systems.
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