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Thermal atherectomy device

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61B-017/36
출원번호 US-0464399 (1990-01-12)
발명자 / 주소
  • Taylor James M. (Mountain View CA) Wirt David F. (Prescott WI)
출원인 / 주소
  • Metcal, Inc. (Menlo Park CA 02) Minnesota Mining and Manufacturing Company (St. Paul MN 02)
인용정보 피인용 횟수 : 70  인용 특허 : 0

초록

A catheter is provided with a heated temperature self regulating tip for insertion in an artery to ablate an atherosclerotic plaque obstruction particularly in coronary and peripheral arteries. The heater is located at the distal end of the catheter and has a winding of fine wire around a ferro-magn

대표청구항

A thermal atherectomy device comprising a tip of high mu material having a round head and elongated cylinder of smaller diameter than said head extending axially therefrom, an axially slotted collar secured to said cylinder remote from said head, a coil of wire wound about said cylinder between said

이 특허를 인용한 특허 (70)

  1. Manwaring, Kim; McNally, David, Adjustable ferromagnetic coated conductor thermal surgical tool.
  2. Manwaring, Kim; McNally, David; Biter, William J., Adjustable ferromagnetic coated conductor thermal surgical tool.
  3. Esch, Brady David; Farley, Brian Eugene, Apparatus and method for ensuring safe operation of a thermal treatment catheter.
  4. Esch, Brady David; Tantisira, Radit; Thompson, Russell Blake; Farley, Brian Eugene; Christian, Jeffrey J., Apparatus and method for ensuring thermal treatment of a hollow anatomical structure.
  5. Nyhart, Eldon H., Apparatus and methods for the controllable modification of compound concentration in a tube.
  6. Hans I. Wallsten CH; Jerome Duc CH, Apparatus for medical treatment.
  7. Wallsten Hans I. (Denens CHX) Duc Jerome (Corseaux CHX), Apparatus for medical treatment.
  8. Nyhart, Jr.,Eldon H., Apparatus for the controllable modification of compound concentration in a tube.
  9. Cohn William E. ; Kim Ducksoo, Catheter apparatus and methodology for generating a fistula on-demand between closely associated blood vessels at a pre.
  10. Lesh, Michael D., Catheter system and method for delivery of therapeutic compounds to cardiac tissue.
  11. Lesh, Michael D., Catheter system and methods for delivery of therapeutic cells to cardiac tissue.
  12. Manwaring, Kim; McNally, David, Catheter with inductively heated regions.
  13. Shafirstein, Gal; Ferguson, Scott L.; Waner, Milton, Conductive interstitial thermal therapy device.
  14. Shafirstein, Gal; Ferguson, Scott L.; Waner, Milton, Conductive interstitial thermal therapy device.
  15. Shafirstein,Gal; Ferguson,Scott L.; Waner,Milton, Conductive interstitial thermal therapy device.
  16. Eggers Philip E. (Dublin OH) Manlove Anthony J. (Menlo Park CA), Endoscopic instrument with auto-regulating heater and method of using same.
  17. Hara Shinji (Tokyo JPX), Heated balloon catheter.
  18. Manwaring, Kim; McNally, David, Heated balloon catheter.
  19. Johnston,Mark H.; Cartledge,Jennifer B., Heated catheter used in cryotherapy.
  20. Manwaring, Preston; Manwaring, Kim; Stringham, Mark; Eggers, Phil, Impedance matching circuit.
  21. Manwaring, Kim; McNally, David, Inductively heated multi-mode bipolar surgical tool.
  22. Manwaring, Kim; McNally, David, Inductively heated multi-mode surgical tool.
  23. Manwaring, Kim; McNally, David, Inductively heated multi-mode surgical tool.
  24. Manwaring, Kim; McNally, David, Inductively heated multi-mode ultrasonic surgical tool.
  25. Manwaring, Kim; McNally, David, Inductively heated snare.
  26. Dantus, Marcos; Lozovoy, Vadim V.; Comstock, Matthew, Laser and environmental monitoring method.
  27. Manwaring, Kim; Eggers, Philip; Stringham, Mark; Hammond, Paul; McNally, David J., Layered ferromagnetic coated conductor thermal surgical tool.
  28. Manwaring, Kim; Eggers, Phillip; Stringham, Mark; Hammond, Paul; McNally, David J., Layered ferromagnetic coated conductor thermal surgical tool.
  29. Nyhart, Jr., Eldon H., Manufacturing methods for an apparatus for the controllable modification of compound concentration in a tube.
  30. Eidenschink,Thomas C., Method for forming catheter curves.
  31. Manwaring, Kim; McNally, David; Manwaring, Mark, Method for heating a surgical implement.
  32. Manwaring, Kim; McNally, David, Method for treating tissue with a ferromagnetic thermal surgical tool.
  33. Manwaring, Kim; McNally, David, Method of treatment with adjustable ferromagnetic coated conductor thermal surgical tool.
  34. Manwaring, Kim; McNally, David, Method of treatment with multi-mode surgical tool.
  35. Lindenbaum, Hayim; Eckhouse, Shimon, Methods and apparatus for hemostasis following arterial catheterization.
  36. Thompson, Russell Blake; Esch, Brady David; Dhaka, Vijay Kumar; Sander, Fiona Maria, Methods for treating a hollow anatomical structure.
  37. Manwaring, Kim; McNally, David, Multi-mode surgical tool.
  38. Eggers Philip E. (5366 Reserve Dr. Dublin OH 43017), Resistively heated cutting and coagulating surgical instrument.
  39. Manwaring, Kim H.; McNally, David J.; Eggers, Philip; Manwaring, Preston; Stringham, Mark; Beck, Kent; Wright, David; Middel, Josh, Sealing and/or cutting instrument.
  40. Shafirstein, Gal, Selective conductive interstitial thermal therapy device.
  41. Griffin, Stephen, Selectively flexible catheter and method of use.
  42. Griffin, Stephen, Selectively flexible catheter and method of use.
  43. Richelsoph, Marc Evan, Self-contouring spinal rod.
  44. Shea, Thomas M., Stand-alone merchandising display.
  45. McNally, David J.; Manwaring, Kim H.; Stringham, Mark; Shafer, Mark, Surgical instrument guide.
  46. Manwaring, Kim; McNally, David, Surgical scalpel with inductively heated regions.
  47. Manwaring, Kim; McNally, David, Surgical tool with inductively heated regions.
  48. McKown Russell C. (9696 Walnut ; No. 1517 Dallas TX 75243) Quinn Michael D. (3121 Amesbury Dr. Plano TX 75093) Yelderman Mark L. (5205 Terrace View Plano TX 75093), System and method for controlling the temperature of a catheter-mounted heater.
  49. Stringham, Mark; Manwaring, Preston; Manwaring, Kim; Eggers, Philip, System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue.
  50. Stringham, Mark; Manwaring, Preston; Manwaring, Kim; Eggers, Philip, System and method for cooling of a heated surgical instrument and/or surgical site and treating tissue.
  51. Denis, Scott; Manwaring, Preston; Eggers, Phil; Manwaring, Kim, System and method of controlling power delivery to a surgical instrument.
  52. Denis, Scott; Manwaring, Preston; Eggers, Phil; Manwaring, Kim, System and method of controlling power delivery to a surgical instrument.
  53. Buchbinder, Maurice; Yadin, Amnon; Mizrahi, Noam; Eckhouse, Shimon; Goldberg, Eran; Cohen, Aharon; Logan, Julie, Systems and methods for puncture closure.
  54. Thompson, Russell Blake; Esch, Brady David; Dhaka, Vijay Kumar; Sander, Fiona Maria, Systems for treating a hollow anatomical structure.
  55. Thompson, Russell Blake; Esch, Brady David; Dhaka, Vijay Kumar; Sander, Fiona Maria, Systems for treating a hollow anatomical structure.
  56. Thompson, Russell Blake; Esch, Brady David; Dhaka, Vijay Kumar; Sander, Fiona Maria, Systems for treating a hollow anatomical structure.
  57. Thompson, Russell Blake; Esch, Brady David; Dhaka, Vijay Kumar; Sander, Fiona Maria, Systems for treating a hollow anatomical structure.
  58. Mizrahi, Noam; Eckhouse, Shimon; Getz, Alon; Cohen, Aharon; Izhack, Fabian; Levit, Eran, Techniques for heat-treating varicose veins.
  59. Esch, Brady David; Tantisira, Radit, Therapeutic system with energy application device and programmed power delivery.
  60. Manwaring, Kim; McNally, David, Thermal resecting loop.
  61. Manwaring, Kim; McNally, David, Thermal resecting loop.
  62. Manwaring, Kim; McNally, David, Thermal surgical tool.
  63. Manwaring, Kim; McNally, David, Thermally adjustable surgical system and method.
  64. Manwaring, Kim; McNally, David; Manwaring, Mark, Thermally adjustable surgical tool system.
  65. Manwaring, Kim; McNally, David, Thermally adjustable surgical tool, balloon catheters and sculpting of biologic materials.
  66. Michael D. Quinn ; Mark L. Yelderman, Thermodilution catheter having a safe, flexible heating element.
  67. Quinn Michael D. ; Yelderman Mark L., Thermodilution catheter having a safe, flexible heating element.
  68. Quinn,Michael D.; Yelderman,Mark L., Thermodilution catheter having a safe, flexible heating element.
  69. Michael D. Quinn ; Mark L. Yelderman, Thermodilution catheter method using a safe, flexible heating element.
  70. Marcil, Patrick; Slobodian, Mark, Tiller housing.
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