[특허]Steerable and aimable catheter

Steerable and aimable catheter 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61M-037/00
출원번호	US-0870926 (1986-06-05)
발명자 / 주소	McCoy William C. (11339 Valley Meadow Dr. Zionsville IN 46077)
인용정보	피인용 횟수 : 89 인용 특허 : 0

초록 ▼

A catheter or the like is steerable through cavities within a body and aimable toward organ or tissue within the body. The catheter includes an elongated tubular member having a distal end for insertion into the body and a temperature-activated memory element in the distal end of the hollow tubular member. The memory element has an initial shape and moves to assume a predetermined shape when heated to a predetermined temperature. A control system is provided for selectively heating the memory element to the predetermined temperature so that the memory element is moved in a first direction to deflect the distal end of the tubular member and thereby steer or aim the catheter within the body. A spring assembly is provided for yieldably urging the memory element in an opposite second direction to establish the initial shape and also to aid in returning the memory element to its initial shape when the temperature of the memory element is less than the predetermined temperature. The spring assembly includes a core member for supporting the memory element and a resilient member. Both the core member and resilient member are preformed to assume curved shapes and both move to assume a shape other than the preformed curved shapes in response to movements of the memory element in the first direction.

대표청구항 ▼

An apparatus comprising an elongated tubular member having a proximal end and a distal end for insertion into the body, a temperature-activated memory element in the distal end of the tubular member, the memory element moving in a first direction to assume a first predetermined shape and deflect the distal end of the tubular member in the first direction when heated to a predetermined temperature, resilient means within the distal end of the tubular member providing a predetermined bias for applying a force to move the distal end of the tubular member in a second direction away from the first direction to assume a predetermined curved shape when the temperature of the memory element is less than the predetermined temperature so that the memory element is moved to assume a shape other than the first predetermined shape in response to movement of the distal end of the tubular member to assume the predetermined curved shape, the resilient means being coupled to the temperature-activated memory element so that when the memory element moves in the first direction to assume its first predetermined shape a force is applied to move the resilient means in the first direction and when the resilient means moves in the second direction upon cooling of the memory element to a temperature less than the predetermined temperature a force is applied to move the memory element in the second direction, and control means for selectively heating the memory element so that the memory element is moved in the first direction to overcome the force applied by the resilient means and deflect the distal end of the tubular member in the first direction so that the distal end of the tubular member is moved to assume a selected shape other than its predetermined curved shape.

이 특허를 인용한 특허 (89)

Buckner, Gregory Dale; Veeramani, Arun Shankar; Owen, Stephen B.; Jernigan, Shaphan R., Active catheter device and associated system and method.
상세보기
Buckner, Gregory Dale; Veeramani, Arun Shankar; Owen, Stephen B.; Jernigan, Shaphan R., Active catheter device and associated system and method.
상세보기
Rabiner, Robert A.; Hare, Bradley A.; Marciante, Rebecca I.; Varady, Mark J., Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes.
상세보기
Rabiner, Robert A.; Rabiner, Daniel E., Apparatus and method for using a steerable catheter device.
상세보기
Bon, Edwin; Biggs, Robert; Lortie, Edward J., Autoclavable flexible fiberscope.
상세보기
Chiba Toru,JPX ; Naganuma Kazuhiro,JPX ; Adachi Rensuke,JPX ; Utsui Tetsuya,JPX, Bendable portion of endoscope.
상세보기
Hill,Rolf, Body insert configuring device having tip portion with expandable joints.
상세보기
Abela George S. (Wellesley MA) Friedl Stephan E. (Ithaca NY) Mathews Eric D. (Boston MA), Cardiac ablation catheters and method.
상세보기
Abela George S. ; Friedl Stephan E. ; Mathews Eric D. ; Bowden Russell W., Cardiac catheter anchoring.
상세보기
Kordis Thomas F. ; Swanson David K., Cardiac mapping and ablation systems.
상세보기
Thomas F. Kordis ; David K. Swanson, Cardiac mapping and ablation systems.
상세보기
Plaza, Claudio P., Catheter and method for mapping a pulmonary vein.
상세보기
Snoke Phillip J. (2785 Arden Rd. NW. Atlanta GA 30327) Rowley David S. (4581-J Valley Pkwy. Smyrna GA 30082) Lincoln David G. (2860 Parkwood Rd. Smyra GA 30080) Charles Kirk W. (1725 Blossom Ln. Aust, Catheter having a multiple durometer.
상세보기
Russell B. Thompson ; Robert A. Kelley ; Fernando Pumares, Catheter steering assembly providing asymmetric left and right curve configurations.
상세보기
Thompson Russell B. ; Kelley Robert A. ; Pumares Fernando, Catheter steering assembly providing asymmetric left and right curve configurations.
상세보기
Seibel, Eric; Reinhall, Per, Catheter tip displacement mechanism.
상세보기
Edwards Stuart D. (Los Altos CA) Thompson Russell B. (San Leandro CA), Catheter with electrode tip having asymmetric left and right curve configurations.
상세보기
Seibel, Eric J.; Johnston, Richard S.; Melville, Charles David, Catheter with imaging capability acts as guidewire for cannula tools.
상세보기
Ebling Wendell V. ; Hendrickson Theodore Leonard, Catheter with viewing system and port connector.
상세보기
Soper, Timothy D.; Glenny, Robb W.; Seibel, Eric J., Catheterscope 3D guidance and interface system.
상세보기
Soper, Timothy D.; Glenny, Robb W.; Seibel, Eric J., Catheterscope 3D guidance and interface system.
상세보기
Soper, Timothy D.; Glenny, Robb W.; Seibel, Eric J., Catheterscope 3D guidance and interface system.
상세보기
Bowman, Heath; Tsukashima, Ross, Device delivery system.
상세보기
Ebling Wendel V. (El Toro CA) Quick Richard L. (Trabuco Canyon CA), Device for guiding medical catheters and scopes.
상세보기
Maynard Ronald S., Distributed activator for a two-dimensional shape memory alloy.
상세보기
Maynard Ronald S., Distributed activator for a two-dimensional shape memory alloy.
상세보기
Tiedtke, Hans-Jürgen, Electrode array and method of manufacturing same.
상세보기
Imran Mir A., Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method.
상세보기
Imran Mir A. (Palo Alto CA), Endocardial mapping and ablation system utilizing a separately controlled ablation catheter and method.
상세보기
Melville, Charles David, Flexible endoscope tip bending mechanism using optical fiber as compression member.
상세보기
Stice James D. (Minneapolis MN), Flexible guide having two-way shape memory alloy.
상세보기
Dawoodjee, Aziz E., Flexible laparoscopic device.
상세보기
Snoke Phillip Jack ; Rowley David Scott ; Klinker Thomas Scott, Handle for steerable catheter.
상세보기
Gholam-Reza Zadno-Azizi ; Ketan P. Muni ; Celso J. Bagaoisan, Hollow medical wires and methods of constructing same.
상세보기
Zadno-Azizi Gholam-Reza ; Muni Ketan P. ; Bagaoisan Celso J., Hollow medical wires and methods of constructing same.
상세보기
Zadno-Azizi Gholam-Reza ; Muni Ketan P. ; Bagaoisan Celso J., Hollow medical wires and methods of constructing same.
상세보기
Kim,Weonwoo; Lee,Hae Jung; Lee,Sang Y., Installation of heater into hard disk drive to improve reliability and performance at low temperature.
상세보기
Edwards Stuart D., Integrated cardiac mapping and ablation probe.
상세보기
Edwards Stuart D., Integrated cardiac mapping and ablation probe.
상세보기
Wang, Wei-Chih; Seibel, Eric; Reinhall, Per; Fauver, Mark; Brown, Chris, Integrated optical scanning image acquisition and display.
상세보기
Sandhu, Kulbir S.; Shah, Devanshi; Adusumilli, Venkata; Hauck, John A.; Olson, Eric S.; Kirschenman, Mark B., Intelligent input device controller for a robotic catheter system.
상세보기
Andrews Robert R. ; Edelman William ; Levendusky Joseph A. ; O'Brien Robert L., Intra-aortic balloon catheters.
상세보기
Olson, Eric S.; Hauck, John A.; Patronik, Nicholas A.; Shaquer, Cem M., Intuitive user interface control for remote catheter navigation and 3D mapping and visualization systems.
상세보기
Abela George S. (Wellesley MA) Friedl Stephan E. (Watertown MA) Mathews Eric D. (North Attleboro MA), Mapping catheter and method.
상세보기
Rabiner, Robert; Hare, Bradley A., Medical systems and related methods.
상세보기
Yun, Jong Yun; Lee, Kang Seok; Chu, Sang Hoon; Kim, Gyu Tack, Method and apparatus for generating the optimum read timing for read and write offset of a magneto resistive head.
상세보기
Nguyen,Tung; Chu,Sang Hoon; Shim,Jun Seok; Lee,Kang Seok; Choi,Soo Il; Yu,Seong Hwan, Method and apparatus for providing positional information on a disk.
상세보기
Nguyen,Tung; Chu,Sang Hoon; Shim,Jun Seok; Lee,Kang Seok; Choi,Soo Il; Yu,Seong Hwan, Method and apparatus for providing positional information on a disk.
상세보기
Lee, Hae Jung; Lee, Sang; Cho, Keung Youn; Bovatsek, Ken, Method and apparatus for providing write current optimization.
상세보기
Rabiner, Robert A.; Rabiner, Daniel E., Method for using a steerable catheter device.
상세보기
Snoke Phillip Jack, Method of epidermal surgery.
상세보기
Phillip Jack Snoke, Method of epidural surgery.
상세보기
Snoke Phillip Jack, Method of epidural surgery.
상세보기
Andrews Robert R. ; Edelman William ; Levendusky Joseph A. ; Majeski Peter T. ; O'Brien Robert L., Method of forming intra-aortic balloon catheters.
상세보기
McGuckin, Jr., James F.; Bressler, James Erich; Schaller, David M., Method of inserting a vein filter.
상세보기
Maynard Ronald S., Method of making a distributed activator for a two-dimensional shape memory alloy.
상세보기
Roger Hastings ; Kenneth Larson ; Michael Berman ; Daniel M. Lafontaine, Micro-motor actuated therapeutic device.
상세보기
Seibel, Eric J.; Johnston, Richard S., Monitoring disposition of tethered capsule endoscope in esophagus.
상세보기
Seibel, Eric J.; Johnston, Richard S., Monitoring disposition of tethered capsule endoscope in esophagus.
상세보기
Seibel, Eric; Johnston, Richard; Melville, Charles David, Multi-cladding optical fiber scanner.
상세보기
Abela George S. (Wellesley MA) Friedl Stephan E. (Watertown MA) Mathews Eric D. (North Attleboro MA), Optical fiber catheter and method.
상세보기
Kirschenman, Mark B.; Tegg, Troy T., Robotic catheter device cartridge.
상세보기
Kirschenman, Mark B., Robotic catheter manipulator assembly.
상세보기
Olson, Eric S.; Hauck, John A.; Patronik, Nicholas A.; Kirschenman, Mark B.; Shaquer, Cem M.; Ganji, Yusof, Robotic catheter system.
상세보기
Olson, Eric S.; Hauck, John A.; Patronik, Nicholas A.; Kirschenman, Mark B.; Shaquer, Cem; Ganji, Yusof, Robotic catheter system.
상세보기
Kirschenman, Mark B.; Hauck, John A.; Song, Jane J., Robotic catheter system input device.
상세보기
Kirschenman, Mark B.; Hauck, John A.; Skypeck, Andrew P., Robotic catheter system with dynamic response.
상세보기
Seibel, Eric; Johnston, Richard; Tuttle, Brandon, Scanning beam with variable sequential framing using interrupted scanning resonance.
상세보기
Maynard Ronald S., Selectively activated shape memory device.
상세보기
Maynard Ronald S., Selectively activated shape memory device.
상세보기
Maynard Ronald S., Selectively activated shape memory device.
상세보기
Hammerslag, Julius G.; Hammerslag, Gary R., Steerable angioplasty device.
상세보기
Rabiner, Robert A.; Rabiner, Daniel E., Steerable catheter device.
상세보기
Snoke Phillip Jack ; Mark Michael J. ; Rowley David Scott, Steerable catheter having disposable module and sterilizable handle and method of connecting same.
상세보기
Snoke Phillip Jack ; Mark Michael J. ; Rowley David Scott, Steerable catheter having disposable module and sterilizable handle and method of connecting same.
상세보기
Snoke Phillip Jack ; Mark Michael J. ; Rowley David Scott, Steerable catheter having disposable module and sterilizable handle and method of connecting same.
상세보기
Hammerslag Julius G. (27011 Calle Esperanza San Juan Capistrano CA 92675) Hammerslag Gary R. (33171 Elisa Dr. Dana Point CA 92624), Steerable medical device.
상세보기
Wilson Bruce C. (34 Twicwood La. Glens Falls NY 12801), Steerable memory alloy guide wires.
상세보기
Walker, Gregory L.; Steen, John A., Steerable stylet.
상세보기
Olson, Eric S., System and method for controlling a remote medical device guidance system in three-dimensions using gestures.
상세보기
Amiri, Atila; Sandhu, Kulbir; Mark, Betty; Kirschenman, Mark B., System and method of automatic detection of obstructions for a robotic catheter system.
상세보기
Phillip Jack Snoke, System for enhancing visibility in the epidural space.
상세보기
Snoke, Phillip Jack, System for enhancing visibility in the epidural space.
상세보기
Rabiner,Robert A.; Hare,Bradley A., Ultrasonic device for tissue ablation and sheath for use therewith.
상세보기
Rabiner,Robert A.; Hare,Bradley A.; Fischer,David M.; Levine,Andy, Ultrasonic medical device operating in a transverse mode.
상세보기
Byrd, Charles Bryan; Betzler, Eric; Dani, Sandeep; Byrd, Israel A.; Olson, Eric S., User interface devices for electrophysiology lab diagnostic and therapeutic equipment.
상세보기
Eidenschink,Tracee E. J., Variable manipulative strength catheter.
상세보기
McCoy William C. (Zionsville IN), Variable shape guide apparatus.
상세보기
Kroll, Mark W., Variable stiffness guide wire.
상세보기

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증

Steerable and aimable catheter 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (89)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Steerable and aimable catheter 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (89)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트