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특허 상세정보

Selectively activated shape memory device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H05B-001/00   
미국특허분류(USC) 219/209 ; 219/548 ; 604/053 ; 604/095 ; 604/281
출원번호 US-0774565 (1996-12-31)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Duthler
인용정보 피인용 횟수 : 25  인용 특허 : 46
초록

A shape memory device includes a shape memory alloy member configured to have at least a portion of the shape memory alloy member be selectively activated. A heating device is coupled to the member and configured to provide heat to a selected section of the member and activate at least a portion of the selected section.

대표
청구항

[ What is claimed is:] [1.] A catheter, comprising:an elongated device including a distal end, a proximal end, and a longitudinal axis;a shape memory alloy member coupled to the elongated device;an insulating film positioned on a surface of the shape memory alloy member and electrically isolating the shape memory alloy member from passage of current through the shape memory alloy member; anda plurality of independently controllable heating elements patterned on the insulating film, each of the independently controllable heating elements of the plurality ...

이 특허에 인용된 특허 (46)

  1. Escobar Jesus (Newark CA) Wilkerson Donald (East Palo Alto CA). Actuator which can be locked when exposed to a high temperature. USP1991024990883.
  2. McCoy William C. (Zionsville IN). Catheter with memory element-controlled steering. USP1992025090956.
  3. Yang Tai-Her (5-1 Taipin St. Si-Hu Town ; Dzan-Hwa TWX). Charging circuitry having polarity detecting protection. USP1991024994727.
  4. Komatsu Kiyoshi (Kanagawa JPX) Mori Takehisa (Kanagawa JPX) Takinami Masao (Kanagawa JPX). Contraction-extension mechanism type actuator. USP1994085335498.
  5. Yates David C. (Indianapolis IN) McCoy William C. (Zionsville IN). Device for seeking an area of interest within a body. USP1993025188111.
  6. Maynard Ronald S. (Sunnyvale CA). Electrically activated multi-jointed manipulator. USP1996095556370.
  7. Takehana Sakae (Tokyo JPX) Ueda Yasuhiro (Tokyo JPX) Sakurai Tomohisa (Tokyo JPX). Endoscope for automatically adjusting an angle with a shape memory alloy. USP1989124884557.
  8. McCoy William C. (Zionsville IN). Expandable tube-positioning apparatus. USP1992085135517.
  9. Maynard Ronald S. (Houston TX). Fluidic momentum controller. USP1988104776541.
  10. Lafontaine Daniel M. (Plymouth MN). Guide catheter with shape memory retention. USP1997095662621.
  11. Harrison John D. (Palo Alto CA). Heat recoverable nickel/titanium alloy with improved stability and machinability. USP1982064337090.
  12. Murayama Hiraku (Fujinomiya JPX) Okajima Naofumi (Fujinomiya JPX). Medical device for insertion into a body. USP1993075229211.
  13. Jervis James E. (Atherton CA). Medical devices incorporating SIM alloy elements. USP1993035190546.
  14. Jervis James E. (Atherton CA). Medical devices incorporating sim alloy elements. USP1987054665906.
  15. McCoy William C. (Zionsville IN) Wang Frederick E. (Silver Spring MD) Small James E. (Indianapolis IN) Cole Gregory A. (Indianapolis IN). Memory element. USP1988104777799.
  16. Ruoff, Carl F.. Memory metal actuator. USP1985114553393.
  17. Van Hoye Michael (Anaheim CA) Taylor Geoffrey L. (Valencia CA) Saghatchi Hamid (Burbank CA). Method and apparatus for spatially orienting movable members using shape memory effect alloy actuator. USP1988124790624.
  18. Jervis James E. (Atherton CA). Method of inserting medical devices incorporating SIM alloy elements. USP1991115067957.
  19. Simpson John A. (Mountain View CA) Melton Keith (Cupertino CA) Duerig Tom (Fremont CA). Method of processing a nickel/titanium-based shape memory alloy and article produced therefrom. USP1986124631094.
  20. Melton Keith N. (Cupertino CA). Method of processing nickel-titanium-base shape-memory alloys and structure. USP1985084533411.
  21. Jacobsen Stephen C. (Salt Lake City UT). Movement actuator/sensor systems. USP1996015481184.
  22. Takayama Shuichi (Tokyo JPX) Nakamura Takeaki (Tokyo JPX) Yamaguchi Tatsuya (Tokyo JPX) Nakada Akio (Tokyo JPX) Ueda Yasuhiro (Tokyo JPX) Adachi Hideyuki (Tokyo JPX) Sakiyama Katsunori (Tokyo JPX) Ta. Multi-degree of freedom manipulator. USP1997045624380.
  23. Harrison John D. (Watsonville CA). Nickel/titanium/copper shape memory alloy. USP1986014565589.
  24. Simpson John A. (Mountain View CA) Melton Keith (Cupertino CA) Duerig Tom (Fremont CA). Nickel/titanium/niobium shape memory alloy & article. USP1988094770725.
  25. Johnson Alfred D. (Oakland CA). Programmable tactile stimulator array system and method of operation. USP1992115165897.
  26. Minch Richard B. (15410 N.E. 144th Pl. Woodinville WA 98072). Rapid shape memory effect micro-actuators. USP1994055309717.
  27. Barr Irwin R. (Sparks MD). Remote steering system for medical catheter. USP1994015279559.
  28. Yaeger, John R.; Morgan, Robert K.. Self-protecting and conditioning memory metal actuator. USP1985124559512.
  29. Morgan Robert K. (Pleasant Hill CA) Yaeger John R. (Sunnyvale CA). Self-regulated actuator. USP1985064524343.
  30. AbuJudom ; II David N. (Brookfield WI) Thoma Paul E. (Cedarburg WI) Hajny Roger V. (Cedarburg WI) Linstead Steven A. (North Prairie WI) Schultz Bruce R. (Milwaukee WI). Shape memory actuator smart connector. USP1993015176544.
  31. Gabriel Kaigham J. (Fair Haven NJ) Trimmer William S. N. (Belle Mead NJ) Walker James A. (Howell NJ). Shape memory alloy actuator. USP1987104700541.
  32. Busch John D. (Berkeley CA) Johnson Alfred D. (Berkeley CA). Shape-memory alloy micro-actuator. USP1991105061914.
  33. Maynard Ronald S. (Sunnyvale CA). Spatially distributed SMA actuator film providing unrestricted movement in three dimensional space. USP1995045405337.
  34. McCoy William C. (Zionsville IN) Small James E. (Logansport IN) Cole Gregory (Carmel IN). Split memory element. USP1990044918919.
  35. McCoy William C. (Zionsville IN). Spring-biased tip assembly. USP1992055114402.
  36. McCoy William C. (11339 Valley Meadow Dr. Zionsville IN 46077). Steerable and aimable catheter. USP1986074601705.
  37. McCoy William C. (11339 Valley Meadow Dr. Zionsville IN 46077). Steerable and aimable catheter. USP1988074758222.
  38. McCoy, William C.. Steerable and aimable catheter. USP1985094543090.
  39. Middleman Lee M. (Portola Valley CA) Pyka Walter R. (Redwood City CA). Steerable cannula. USP1994095345937.
  40. 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. USP1996075531685.
  41. Poncet Philippe (Fremont CA) van Dyk Karl (Fremont CA). Surgical device. USP1993105254130.
  42. Bremer Paul W. (c/o 433 Margaret St. Jacksonville FL 32204). System for controlling shape and direction of a catheter, cannula, electrode, endoscope or similar article. USP1988064753223.
  43. Yasuda Kenichi (Fujinomiya JPX). Ureter correcting device. USP1992015078684.
  44. Sekiguchi Tadashi (Saitamaken JPX) Fujita Hiroshi (Tochigiken JPX) Yoshinaga Megumi (Tochigiken JPX) Honda Masashi (Tochigiken JPX) Watanabe Izumi (Tochigiken JPX). Variable flexibility endoscope system. USP1996015482029.
  45. Hemmer Chad G. (Indianapolis IN). Variable shape guide apparatus. USP1994085334168.
  46. McCoy William C. (Zionsville IN). Variable shape guide apparatus. USP1991105055101.

이 특허를 인용한 특허 피인용횟수: 25

  1. McKnight, Geoffrey P.; Henry, Christopher P.; Alexander, Paul W.; Browne, Alan L.; Johnson, Nancy L.. Active material based holding fixtures. USP2013078485581.
  2. Flaschenträger, David; Koch, Thorsten; Seipel, Björn; Melz, Tobias. Actuator having at least one control element which has thermal transducer material. USP2017029581147.
  3. McKnight, Geoffrey P. Bistable actuator mechanism. USP2013118584456.
  4. Il Kwon Shim ; Chang Kyu Park KR; Byung Joon Han KR; Vincent DiCaprio ; Paul Hoffman. Chip-scale semiconductor package of the fan-out type and method of manufacturing such packages. USP2002106462274.
  5. Weitzner, Barry; Rogers, Gary S.; Solbjor, Albert. Coaxial catheter system. USP2013128603068.
  6. Weitzner, Barry; Rogers, Gary S.; Solbjor, Albert. Coaxial catheter system. USP2010067727185.
  7. Weitzner, Barry; Rogers, Gary S.; Solbjor, Albert. Coaxial catheter system. USP2012058187229.
  8. Lawrence, Dale A.; Aphanuphong, Sutha. Endoscope apparatus, actuators, and methods therefor. USP2012028123678.
  9. Lawrence, Dale A.; Aphanuphong, Sutha. Endoscope apparatus, actuators, and methods therefor. USP2014098845523.
  10. von Segesser, Ludwig K.. High performance cannulas. USP2003096626859.
  11. von Segesser, Ludwig K.. High performance cannulas. USP2011067967776.
  12. Kobayashi, Senzo. Information display apparatus. USP2014118890775.
  13. Kobayashi, Senzo. Information display apparatus. USP2012108289232.
  14. Kobayashi, Senzo. Information display apparatus. USP2010067746293.
  15. Alsafadi Yasser. Method and apparatus for selectively applying heat to an object using an addressable array. USP2001116323467.
  16. Waldhauser, Steven L.; Laske, Timothy G.; Kelley, James F.; Gardeski, Kenneth C.; Shipe, Gregory P.. Methods and apparatus for imparting curves in elongated medical catheters. USP2005096939338.
  17. Gerald J. Julien. Nitinol heater elements. USP2002066410886.
  18. Geske,Jeff B.; Waldhauser,Steven L.; Chivers,Bruce E.; Kelley,James F.. Non-sheath based medical device delivery system. USP2006087092765.
  19. Il Kwon Shim SG; Vincent DiCaprio ; Paul Hoffman ; Byung Joon Han SG. Package for stacked integrated circuits. USP2002076414396.
  20. Browne,Alan L.; Mankame,Nilesh D.; Johnson,Nancy L.; Keefe,Andrew C.. Panels having active material based fold lines. USP2007107284786.
  21. Browne, Alan L.; Linn, Douglas M.; Mankame, Nilesh D.; Menassa, Roland J.; Sears, Ivan G.; Stevenson, Robin; Henry, Christopher P.; Johnson, Nancy L.; Wampler, II, Charles W.. Reconfigurable fixture device and methods of use. USP2009097587805.
  22. Griffin, Stephen. Selectively flexible catheter and method of use. USP2010117828790.
  23. Griffin, Stephen. Selectively flexible catheter and method of use. USP2012128328791.
  24. Anderson, David A.; Kelley, James F.; Istephanous, Naim S.; Waldhauser, Steven L.. Shape memory alloy actuators. USP2010027658709.
  25. Walker, Gregory L.; Steen, John A.. Steerable stylet. USP2003116652491.