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Steerable stylet 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61M-005/178
출원번호 US-0848745 (2001-05-03)
발명자 / 주소
  • Walker, Gregory L.
  • Steen, John A.
출원인 / 주소
  • Catheter Research, Inc.
대리인 / 주소
    Bose McKinney & Evans LLP
인용정보 피인용 횟수 : 18  인용 특허 : 33

초록

A medical device is provided that includes a catheter and a stylet positioned in the catheter. The stylet is configured to guide the catheter through a passage of a patient. The stylet is preferable tubular and made of a shape-memory material that changes shape when heated to bend or turn the cathet

대표청구항

A medical device is provided that includes a catheter and a stylet positioned in the catheter. The stylet is configured to guide the catheter through a passage of a patient. The stylet is preferable tubular and made of a shape-memory material that changes shape when heated to bend or turn the cathet

이 특허에 인용된 특허 (33)

  1. Larsen Charles E. ; Trip Roelof ; Johnson Cheryl R., Apparatus and methods for procedures related to the electrophysiology of the heart.
  2. Larsen Charles E. ; Trip Roelof ; Johnson Cheryl R., Apparatus for procedures related to the electrophysiology of the heart.
  3. McGrath Jonathan R. ; Rudie Eric N., Axial preferential thermal therapy.
  4. Bowe Wade A. ; Hayzelden Robert C. ; Simpson John A., Catheter having distal region for deflecting axial forces.
  5. McCoy William C. (Zionsville IN), Catheter with memory element-controlled steering.
  6. McGrath Jonathan R. ; Forman Michael R., Device and method for intracavitary cancer treatment.
  7. Dann Mitchell ; Thome Scott P. ; McGrath Jonathan R. ; Rudie Eric N. ; Flachman Jonathan L. ; Hirose Teruo T., Device and method for preventing restenosis.
  8. McGrath Jonathan R. ; Dann Mitchell, Device and method for treatment of a prostate while preventing urethral constriction due to collagen rich tissue shrinkage.
  9. Yates David C. (Indianapolis IN) McCoy William C. (Zionsville IN), Device for seeking an area of interest within a body.
  10. McCoy William C. (Zionsville IN), Expandable tube-positioning apparatus.
  11. Fariabi Sepehr, Guidewire with a variable stiffness distal portion.
  12. Schroeppel Edward A. ; Spehr Paul R. ; Machek James E., Implantable cardiac lead with multiple shape memory polymer structures.
  13. Sachdeva Rohit C. L. ; Besselink Petrus A.,NLX, Medical instrument with slotted memory metal tube.
  14. McCoy William C. (Zionsville IN) Wang Frederick E. (Silver Spring MD) Small James E. (Indianapolis IN) Cole Gregory A. (Indianapolis IN), Memory element.
  15. Dann Mitchell ; McGrath Jonathan R. ; Rudie Eric N., Method of axial preferential thermal therapy.
  16. Larsen Charles E. (Cumming GA) Trip Roel (Snellville GA) Johnson Cheryl R. (Atlanta GA), Methods for procedures related to the electrophysiology of the heart.
  17. Maynard Ronald S., Selectively activated shape memory device.
  18. McCoy William C. (Zionsville IN) Small James E. (Logansport IN) Cole Gregory (Carmel IN), Split memory element.
  19. McCoy William C. (Zionsville IN), Spring-biased tip assembly.
  20. McCoy William C. (11339 Valley Meadow Dr. Zionsville IN 46077), Steerable and aimable catheter.
  21. McCoy William C. (11339 Valley Meadow Dr. Zionsville IN 46077), Steerable and aimable catheter.
  22. McCoy, William C., Steerable and aimable catheter.
  23. Bowe Wade A. ; Hayzelden Robert C. ; Simpson John A., Steerable catheter with preformed distal shape and method for use.
  24. Bowe Wade A. ; Hayzelden Robert C. ; Simpson John A., Steerable catheter with preformed distal shape and method for use.
  25. Tremulis William S. (Redwood City CA), Steerable dilatation catheter.
  26. Hemmer Chad G. (Indianapolis IN) Steen John A. (Zionsville IN) Forman Michael R. (St. Paul MN) McGrath Jonathan R. (Chanhassen MN), Steerable variable stiffness device.
  27. Fleischman Sidney D., Structures for deploying movable electrode elements.
  28. Bostrom Mats,SEX, Stylet unit.
  29. Swanson David K., System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue.
  30. Unsworth John D.,CAX ITX L9G 2Z5 ; Waram Thomas C,CAX ITX L8P 2E3 ; Adelman Allan G,CAX ITX M5G 2V5, System for guiding devices in body lumens.
  31. Hemmer Chad G. (Indianapolis IN), Variable shape guide apparatus.
  32. McCoy William C. (Zionsville IN), Variable shape guide apparatus.
  33. McCoy William C. (Zionsville IN), Variable shape guide apparatus.

이 특허를 인용한 특허 (18)

  1. Ray, Miranda; Clayton, Jessica; Go, Lawrence; Thai, Michael; Hanlon, James; Vo, Young, Apparatus and methods for clot disruption and evacuation.
  2. Ray, Miranda; Clayton, Jessica; Go, Lawrence; Thai, Michael; Hanlon, James; Vo, Young, Apparatus and methods for clot disruption and evacuation.
  3. Ray, Miranda; Clayton, Jessica; Go, Lawrence; Thai, Michael; Hanlon, James; Vo, Young, Apparatus and methods for clot disruption and evacuation.
  4. Rogers, Theodore W.; Prisco, Giuseppe, Fixture for shape-sensing optical fiber in a kinematic chain.
  5. Rogers, Theodore W.; Prisco, Giuseppe Maria, Fixture for shape-sensing optical fiber in a kinematic chain.
  6. Rogers, Theodore W.; Prisco, Giuseppe Maria, Fixture for shape-sensing optical fiber in a kinematic chain.
  7. Rogers, Theodore W.; Prisco, Giuseppe Maria, Fixture for shape-sensing optical fiber in a kinematic chain.
  8. Soukup, Thomas M.; Townsend, Gregory L.; Pederson, Mark A.; Kuester, III, William Frank, Handle and articulator system and method.
  9. Racz, N. Sandor; Racz, Gabor J., Medical device handle.
  10. Losordo, Michael; Epstein, Evan, Opening system for improving catheter delivery.
  11. Breznock, Eugene M, Steerable endoluminal punch.
  12. Breznock, Eugene M., Steerable endoluminal punch.
  13. Breznock, Eugene M., Steerable endoluminal punch.
  14. Lenker, Jay A.; Pool, Scott Louis, Steerable endoluminal punch.
  15. Lenker, Jay A.; Pool, Scott Louis, Steerable endoluminal punch.
  16. Morrison, William B.; Akerfeldt, Dan, Steerable medical puncture instrument.
  17. Racz, Sandor N.; Racz, Gabor J., Stylet assemblies, catheter kits and assemblies including stylet asssemblies, and related methods.
  18. Charles, Steven T., Variable stiffness cannula and methods for a surgical system.
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