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公开(公告)号：US08868210B2
公开(公告)日：2014-10-21
申请号：US14038984
申请日：2013-09-27
Applicant: Greatbatch Ltd.
Inventor： John M. Swoyer , Allison M. Kidder , Jeffrey Zweber , Scott Brainard , Valerie Glazier
CPC classification number: A61B5/0084 , A61B1/00165 , A61B5/04 , A61N1/0509 , A61N1/0551 , A61N1/0558 , A61N1/0573 , A61N1/0587
Abstract: A medical device for placing a medical lead in the human body using minimally invasive techniques is described. One lead includes a lead body connected to a lead head having an aperture for providing fiber optic access to the interior of a helical electrode. The fiber optic shaft may be disposed within or along-side a drive shaft releasably coupled to the lead head to rotate the head. The drive shaft and lead body may be delivered using a delivery catheter. The delivery catheter can be advanced though a small incision to the target tissue site, and the site remotely visualized through the fiber optic scope extending through the lead head aperture. The lead head can be rotated, rotating the helical electrode into the tissue, and the catheter, drive shaft, and fiber optic probe removed.
Abstract translation: 描述了使用微创技术将医用铅放置在人体内的医疗装置。 一个引线包括连接到具有用于提供到螺旋电极的内部的光纤访问的孔的引导头的引线体。 光纤轴可以设置在可释放地联接到引导头的驱动轴内或侧面，以旋转头部。 驱动轴和引线体可以使用输送导管输送。 输送导管可以通过小切口前进到目标组织部位，并且通过穿过引导头孔的光纤镜片远程可视化部位。 引导头可以旋转，将螺旋电极旋转到组织中，导管，驱动轴和光纤探针被移除。
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公开(公告)号：US20130304036A1
公开(公告)日：2013-11-14
申请号：US13888845
申请日：2013-05-07
Applicant: Greatbatch Ltd.
Inventor： Scott Kimmel , Rodolphe Katra , Kevin Pietsch , Brian Loushine , Jeffrey Zweber , Ed Goff , Blane Larson , Jordon Honeck , Grant Scheibe
IPC: A61B17/34
CPC classification number: A61B17/3417 , A61B17/3439 , A61B17/3478 , A61B18/1477 , A61B18/18 , A61B2017/00247 , A61B2018/1425 , A61B2090/034 , A61B2090/08021 , A61B2218/007 , A61M39/1011 , A61M2025/0079
Abstract: In various examples, an apparatus includes a needle assembly including an outer cannula including a tubular sidewall disposed around a lumen. At least a portion of the sidewall includes an exterior including a polymeric material configured to inhibit skiving of an interior of a dilator with movement of the outer cannula within the dilator. An inner cannula is disposed within the lumen and is selectively slidable with respect to the outer cannula. A handle is disposed at a proximal portion of the needle assembly. The handle includes a first handle portion coupled to and movable with the outer cannula. A second handle portion is coupled to and movable with the inner cannula, wherein the first handle portion is selectively movable with respect to the second handle portion to extend a distal end of the inner cannula from within the lumen of the outer cannula.
Abstract translation: 在各种示例中，装置包括针组件，其包括外套管，其包括围绕管腔设置的管状侧壁。 侧壁的至少一部分包括外部，其包括聚合物材料，该聚合材料被配置为通过外套管在扩张器内的运动来抑制扩张器的内部的刮擦。 内套管设置在内腔内并且可相对于外套管选择性滑动。 手柄设置在针组件的近端部分。 手柄包括联接到外套管并且可与外插管移动的第一手柄部分。 第二把手部分联接到内套管并且可与其移动，其中第一把手部分可相对于第二把手部分选择性地移动，以使内套管的远端从外插管的内腔延伸。
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公开(公告)号：US20140046163A1
公开(公告)日：2014-02-13
申请号：US14038984
申请日：2013-09-27
Applicant: Greatbatch Ltd.
Inventor： John M. Swoyer , Allison M. Kidder , Jeffrey Zweber , Scott Brainard , Valerie Glazier
CPC classification number: A61B5/0084 , A61B1/00165 , A61B5/04 , A61N1/0509 , A61N1/0551 , A61N1/0558 , A61N1/0573 , A61N1/0587
Abstract: A medical device for placing a medical lead in the human body using minimally invasive techniques is described. One lead includes a lead body connected to a lead head having an aperture for providing fiber optic access to the interior of a helical electrode. The fiber optic shaft may be disposed within or along-side a drive shaft releasably coupled to the lead head to rotate the head. The drive shaft and lead body may be delivered using a delivery catheter. The delivery catheter can be advanced though a small incision to the target tissue site, and the site remotely visualized through the fiber optic scope extending through the lead head aperture. The lead head can be rotated, rotating the helical electrode into the tissue, and the catheter, drive shaft, and fiber optic probe removed.
Abstract translation: 描述了使用微创技术将医用铅放置在人体内的医疗装置。 一个引线包括连接到具有用于提供到螺旋电极的内部的光纤访问的孔的引导头的引线体。 光纤轴可以设置在可释放地联接到引导头的驱动轴内或侧面，以旋转头部。 驱动轴和引线体可以使用输送导管输送。 输送导管可以通过小切口前进到目标组织部位，并且通过穿过引导头孔的光纤镜片远程可视化部位。 引导头可以旋转，将螺旋电极旋转到组织中，导管，驱动轴和光纤探针被移除。
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公开(公告)号：US09358039B2
公开(公告)日：2016-06-07
申请号：US13888845
申请日：2013-05-07
Applicant: Greatbatch Ltd.
Inventor： Scott Kimmel , Rodolphe Katra , Kevin Pietsch , Brian Loushine , Jeffrey Zweber , Ed Goff , Blane Larson , Jordon Honeck , Grant Scheibe
CPC classification number: A61B17/3417 , A61B17/3439 , A61B17/3478 , A61B18/1477 , A61B18/18 , A61B2017/00247 , A61B2018/1425 , A61B2090/034 , A61B2090/08021 , A61B2218/007 , A61M39/1011 , A61M2025/0079
Abstract: In various examples, an apparatus includes a needle assembly including an outer cannula including a tubular sidewall disposed around a lumen. At least a portion of the sidewall includes an exterior including a polymeric material configured to inhibit skiving of an interior of a dilator with movement of the outer cannula within the dilator. An inner cannula is disposed within the lumen and is selectively slidable with respect to the outer cannula. A handle is disposed at a proximal portion of the needle assembly. The handle includes a first handle portion coupled to and movable with the outer cannula. A second handle portion is coupled to and movable with the inner cannula, wherein the first handle portion is selectively movable with respect to the second handle portion to extend a distal end of the inner cannula from within the lumen of the outer cannula.
Abstract translation: 在各种示例中，装置包括针组件，其包括外套管，其包括围绕管腔设置的管状侧壁。 侧壁的至少一部分包括外部，其包括聚合物材料，该聚合材料构造成通过外套管在扩张器内的移动来抑制扩张器的内部的刮擦。 内套管设置在内腔内并且可相对于外套管选择性滑动。 手柄设置在针组件的近端部分。 手柄包括联接到外套管并且可与外插管移动的第一手柄部分。 第二把手部分联接到内部插管并且可与内部插管移动，其中第一手柄部分可相对于第二手柄部分选择性地移动，以使内套管的远端从外套管的内腔延伸。
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