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    • 3. 发明授权
    • Method and apparatus for deflecting a screw-in lead
    • 用于偏转螺钉的方法和装置
    • US08142367B2
    • 2012-03-27
    • US12037692
    • 2008-02-26
    • Kenneth C. GardeskiCorinne A. G. PoorWilliam J. ClemensJeremy J. Odegard
    • Kenneth C. GardeskiCorinne A. G. PoorWilliam J. ClemensJeremy J. Odegard
    • A61B5/00
    • A61N1/0573A61M25/0136A61N2001/058
    • A deflectable stylet system optimized for use in conjunction with a lead of the type having a fixation helix that is screwed into body tissue by rotation of the lead's connector pin is disclosed. The system includes an attachment that is rotatable and longitudinally slidable with respect to the handle of a deflectable stylet. A lead coupled to the attachment may be moved longitudinally with respect to a stylet to account for slight variances in the lead length. In one embodiment, the attachment couples to the lead via a pushbutton mechanism that can be locked to the lead using one hand. The attachment may be rotated to thereby rotate the lead connector. This allows for retraction and extension of a retractable fixation helix, and for further attachment or detachment of a fixation helix to adjacent tissue. In one embodiment, the attachment may be longitudinally rigidly positioned in predetermined locations with respect to the handle. According to another aspect of the system, a deflection device is coupled to the handle to facilitate deflection of the stylet. In one embodiment, this deflection device may be rotatably and/or slidably activated to accomplish the stylet deflection. The system allows a user to adjust lead length with respect to the stylet length, and to further perform stylet deflection and lead rotation all with one hand.
    • 公开了一种可弯曲的探针针系统,其优化用于与具有通过引线的连接器销的旋转而旋入身体组织的固定螺旋的类型的引线结合使用。 该系统包括可相对于可偏转探针的手柄旋转并纵向滑动的附件。 耦合到附件的引线可以相对于探针沿纵向移动以考虑引线长度的微小变化。 在一个实施例中,附件经由按钮机构耦合到引线,该按钮机构可以用一只手锁定到引线。 可以旋转附件从而使引线连接器旋转。 这允许缩回固定螺旋的缩回和延伸,并且用于将固定螺旋进一步附接或分离到相邻组织。 在一个实施例中,附件可以相对于手柄纵向刚性地定位在预定位置。 根据系统的另一方面,偏转装置联接到手柄以便于探针的偏转。 在一个实施例中,该偏转装置可以可旋转和/或可滑动地启动以完成探针的偏转。 该系统允许用户相对于探针长度调节引线长度,并且用一只手进一步执行探针偏转和引导旋转。
    • 4. 发明授权
    • Method and apparatus for deflecting a screw-in lead
    • 用于偏转螺钉的方法和装置
    • US07396335B2
    • 2008-07-08
    • US10844746
    • 2004-05-13
    • Kenneth C. GardeskiCorinne A. G. PoorWilliam J. ClemensJeremy J. Odegard
    • Kenneth C. GardeskiCorinne A. G. PoorWilliam J. ClemensJeremy J. Odegard
    • A61B5/00
    • A61N1/0573A61M25/0136A61N2001/058
    • A deflectable stylet system optimized for use in conjunction with a lead of the type having a fixation helix that is screwed into body tissue by rotation of the lead's connector pin is disclosed. The system includes an attachment that is rotatable and longitudinally slidable with respect to the handle of a deflectable stylet. A lead coupled to the attachment may be moved longitudinally with respect to a stylet to account for slight variances in the lead length. In one embodiment, the attachment couples to the lead via a pushbutton mechanism that can be locked to the lead using one hand. The attachment may be rotated to thereby rotate the lead connector. This allows for retraction and extension of a retractable fixation helix, and for further attachment or detachment of a fixation helix to adjacent tissue. In one embodiment, the attachment may be longitudinally rigidly positioned in predetermined locations with respect to the handle. According to another aspect of the system, a deflection device is coupled to the handle to facilitate deflection of the stylet. In one embodiment, this deflection device may be rotatably and/or slidably activated to accomplish the stylet deflection. The system allows a user to adjust lead length with respect to the stylet length, and to further perform stylet deflection and lead rotation all with one hand.
    • 公开了一种可弯曲的探针针系统,其优化用于与具有通过引线的连接器销的旋转而旋入身体组织的固定螺旋的类型的引线结合使用。 该系统包括可相对于可偏转探针的手柄旋转并纵向滑动的附件。 耦合到附件的引线可以相对于探针沿纵向移动以考虑引线长度的微小变化。 在一个实施例中,附件经由按钮机构耦合到引线,该按钮机构可以用一只手锁定到引线。 可以旋转附件从而使引线连接器旋转。 这允许缩回固定螺旋的缩回和延伸,并且用于将固定螺旋进一步附接或分离到相邻组织。 在一个实施例中,附件可以相对于手柄纵向刚性地定位在预定位置。 根据系统的另一方面,偏转装置联接到手柄以便于探针的偏转。 在一个实施例中,该偏转装置可以可旋转和/或可滑动地启动以完成探针的偏转。 该系统允许用户相对于探针长度调节引线长度,并且用一只手进一步执行探针偏转和引导旋转。
    • 5. 发明申请
    • METHOD AND APPARATUS FOR DEFLECTING A SCREW-IN LEAD
    • 用于偏转螺旋引线的方法和装置
    • US20080147085A1
    • 2008-06-19
    • US12037692
    • 2008-02-26
    • Kenneth C. GardeskiCorinne A.G. PoorWilliam J. ClemensJeremy J. Odegard
    • Kenneth C. GardeskiCorinne A.G. PoorWilliam J. ClemensJeremy J. Odegard
    • A61M25/09
    • A61N1/0573A61M25/0136A61N2001/058
    • A deflectable stylet system optimized for use in conjunction with a lead of the type having a fixation helix that is screwed into body tissue by rotation of the lead's connector pin is disclosed. The system includes an attachment that is rotatable and longitudinally slidable with respect to the handle of a deflectable stylet. A lead coupled to the attachment may be moved longitudinally with respect to a stylet to account for slight variances in the lead length. In one embodiment, the attachment couples to the lead via a pushbutton mechanism that can be locked to the lead using one hand. The attachment may be rotated to thereby rotate the lead connector. This allows for retraction and extension of a retractable fixation helix, and for further attachment or detachment of a fixation helix to adjacent tissue. In one embodiment, the attachment may be longitudinally rigidly positioned in predetermined locations with respect to the handle. According to another aspect of the system, a deflection device is coupled to the handle to facilitate deflection of the stylet. In one embodiment, this deflection device may be rotatably and/or slidably activated to accomplish the stylet deflection. The system allows a user to adjust lead length with respect to the stylet length, and to further perform stylet deflection and lead rotation all with one hand.
    • 公开了一种可弯曲的探针针系统,其优化用于与具有通过引线的连接器销的旋转而旋入身体组织的固定螺旋的类型的引线结合使用。 该系统包括可相对于可偏转探针的手柄旋转并纵向滑动的附件。 耦合到附件的引线可以相对于探针沿纵向移动以考虑引线长度的微小变化。 在一个实施例中,附件经由按钮机构耦合到引线,该按钮机构可以用一只手锁定到引线。 可以旋转附件从而使引线连接器旋转。 这允许缩回固定螺旋的缩回和延伸,并且用于将固定螺旋进一步附接或分离到相邻组织。 在一个实施例中,附件可以相对于手柄纵向刚性地定位在预定位置。 根据系统的另一方面,偏转装置联接到手柄以便于探针的偏转。 在一个实施例中,该偏转装置可以可旋转和/或可滑动地启动以完成探针的偏转。 该系统允许用户相对于探针长度调节引线长度,并且用一只手进一步执行探针偏转和引导旋转。