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公开(公告)号:WO2007002713A3
公开(公告)日:2007-12-06
申请号:PCT/US2006025082
申请日:2006-06-27
Applicant: ST JUDE MEDICAL ATRIAL FIBRILL , DUDNEY JOSHUA L , GOBLISH DONALD G JR , BUTLER WILLIAM E
Inventor: DUDNEY JOSHUA L , GOBLISH DONALD G JR , BUTLER WILLIAM E
IPC: A61B1/00
CPC classification number: A61M25/0136
Abstract: The present invention is a catheter actuation handle (14) for deflecting a distal end (18) of a tubular catheter body (12). The handle (14) comprises a grip portion (22a,b), a first actuator (20), stationary gear racks (72a,b), moveable gear racks (76a,b), pinion gears (66a,b), and a second actuator (22a,b). The grip portion (22a,b) is coupled to the proximal end of the body (12). The first actuator is pivotally coupled to the grip portion (22a,b). The stationary gear racks (72a,b) are fixed relative to the grip portion (22a,b). The moveable gear racks (76a,b) are moveable relative to the grip portion (22a,b) and couple to the actuation wires (81a,b). The pinion gear (66a) is coupled to the first actuator and located between, and engaged with, the stationary gear rack (72a) and the moveable gear rack (76a).
Abstract translation: 本发明是用于偏转管状导管本体(12)的远端(18)的导管致动手柄(14)。 手柄14包括把手部分22a,第一致动器20,固定齿轮齿条72a,动力齿轮齿条76a,可动齿轮齿轮76a,小齿轮66a,b, 第二致动器(22a,b)。 把手部分(22a,b)连接到主体(12)的近端。 第一致动器枢转地联接到握持部分(22a,b)。 固定齿条(72a,72b)相对于把手部分(22a,b)固定。 可移动的齿条(76a,76b)相对于把手部分(22a,b)是可移动的并且联接到致动线(81a,b)。 小齿轮(66a)联接到第一致动器并位于静止齿条(72a)和可动齿条(76a)之间并与其啮合。
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公开(公告)号:WO2007002713A2
公开(公告)日:2007-01-04
申请号:PCT/US2006/025082
申请日:2006-06-27
Applicant: ST. JUDE MEDICAL, ATRIAL FIBRILLATION DIVISION, INC. , DUDNEY, Joshua L. , GOBLISH, Donald, G., Jr. , BUTLER, William E.
Inventor: DUDNEY, Joshua L. , GOBLISH, Donald, G., Jr. , BUTLER, William E.
IPC: A61M25/00
CPC classification number: A61M25/0136
Abstract: The present invention is a catheter actuation handle (14) for deflecting a distal end (18) of a tubular catheter body (12). The handle (14) comprises a grip portion (22a,b), a first actuator (20), stationary gear racks (72a,b), moveable gear racks (76a,b), pinion gears (66a,b), and a second actuator (22a,b). The grip portion (22a,b) is coupled to the proximal end of the body (12). The first actuator is pivotally coupled to the grip portion (22a,b). The stationary gear racks (72a,b) are fixed relative to the grip portion (22a,b). The moveable gear racks (76a,b) are moveable relative to the grip portion (22a,b) and couple to the actuation wires (81a,b). The pinion gear (66a) is coupled to the first actuator and located between, and engaged with, the stationary gear rack (72a) and the moveable gear rack (76a).
Abstract translation: 本发明是用于偏转管状导管体(12)的远端(18)的导管致动手柄(14)。 手柄(14)包括握持部分(22a,b),第一致动器(20),固定齿条(72a,b),可移动齿条(76a,b),小齿轮(66a, 第二致动器(22a,b)。 把手部分(22a,b)联接到主体(12)的近端。 第一致动器枢转地联接到把手部分(22a,b)。 固定齿条(72a,b)相对于把手部分(22a,b)固定。 可移动齿条(76a,b)可相对于把手部分(22a,b)移动并联接到致动线(81a,b)。 小齿轮(66a)联接到第一致动器并且位于固定齿条(72a)和可移动齿条(76a)之间并与其固定。
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