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公开(公告)号：US08202229B2
公开(公告)日：2012-06-19
申请号：US11865092
申请日：2007-10-01
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： A surgical device is disclosed. The surgical device comprises an outer sleeve, a cutting element, a spool, a piston, and a spring. The cutting element extends from the outer sleeve at the distal end of the outer sleeve. The cutting element comprises an outer cannula and an inner cannula. The spool is engaged with the outer cannula. The piston is engaged with the inner cannula. A spring is positioned between the spool and the piston. The spool is translated distally to translate the outer cannula towards the distal end. And the piston translates the inner cannula towards the distal end to sever tissue.
摘要翻译： 公开了一种手术装置。 手术装置包括外套筒，切割元件，线轴，活塞和弹簧。 切割元件在外套筒的远端处从外套筒延伸。 切割元件包括外套管和内套管。 阀芯与外套管接合。 活塞与内套管接合。 弹簧定位在阀芯和活塞之间。 线轴向远端平移以将外套管朝远端平移。 并且活塞将内套管朝向远端平移以切断组织。
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公开(公告)号：US20090088666A1
公开(公告)日：2009-04-02
申请号：US11865092
申请日：2007-10-01
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： A surgical device is disclosed. The surgical device comprises a housing, a cutting element, a spool, a piston, and a spring. The cutting element extends from the housing at the distal end of the housing. The cutting element comprises an outer cannula and an inner cannula. The spool is engaged with the outer cannula. The piston is engaged with the inner cannula. A spring is positioned between the spool and the piston. The spool is translated distally to translate the outer cannula towards the distal end. And the piston translates the inner cannula towards the distal end to sever tissue.
摘要翻译： 公开了一种手术装置。 手术装置包括壳体，切割元件，线轴，活塞和弹簧。 切割元件在壳体的远端处从壳体延伸。 切割元件包括外套管和内套管。 阀芯与外套管接合。 活塞与内套管接合。 弹簧定位在阀芯和活塞之间。 线轴向远端平移以将外套管朝远端平移。 并且活塞将内套管朝向远端平移以切断组织。
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公开(公告)号：US20090087249A1
公开(公告)日：2009-04-02
申请号：US11875560
申请日：2007-10-19
IPC分类号： F16D3/80
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： An adapater is disclosed. An adapter for securing a surgical device to a positioning stage is disclosed. The adapter includes a body member defined by a distal end and a proximal end. The body member includes at least one connector element for selectively securing the adapter to a positioning stage. One of the distal and proximal ends of the body member further includes a mounting member for securing a portion of the surgical device to the body member.
摘要翻译： 公开了适应者。 公开了一种用于将手术装置固定到定位台的适配器。 适配器包括由远端和近端限定的主体构件。 主体构件包括用于将适配器选择性地固定到定位台的至少一个连接器元件。 主体构件的远端和近端中的一个还包括用于将外科装置的一部分固定到主体构件的安装构件。
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公开(公告)号：US20090088664A1
公开(公告)日：2009-04-02
申请号：US12031423
申请日：2008-02-14
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： A method of using a surgical system that includes an outer cannula is disclosed. The method includes removably mounting a surgical device to an adapter. The adapter is secured to a stage. The surgical device and adapter is positioned at a predetermined location for inserting the outer cannula toward a target site in a body. Once positioned in the body, the outer cannula is fired to the target site. At least one tissue sample is taken using the surgical device and tissue samples are harvested from the surgical device.
摘要翻译： 公开了一种使用包括外套管的手术系统的方法。 该方法包括将外科装置可拆卸地安装到适配器上。 适配器固定在舞台上。 手术装置和适配器位于预定位置，用于将外套管插入体内的目标部位。 一旦定位在体内，外套管就会被射向目标部位。 使用手术装置取出至少一个组织样本，并从手术装置收集组织样本。
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公开(公告)号：US20090088663A1
公开(公告)日：2009-04-02
申请号：US12020294
申请日：2008-01-25
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： A surgical device is disclosed. The surgical device comprises a housing, a cutting element, a spool, a piston, and a spring. The cutting element extends from the housing at the distal end of the housing. The cutting element comprises an outer cannula and an inner cannula. The spool is engaged with the outer cannula. The piston is engaged with the inner cannula. A spring is positioned between the spool and the piston. The spool is translated distally to translate the outer cannula towards the distal end. And the piston translates the inner cannula towards the distal end to sever tissue.
摘要翻译： 公开了一种手术装置。 手术装置包括壳体，切割元件，线轴，活塞和弹簧。 切割元件在壳体的远端处从壳体延伸。 切割元件包括外套管和内套管。 阀芯与外套管接合。 活塞与内套管接合。 弹簧定位在阀芯和活塞之间。 线轴向远端平移以将外套管朝远端平移。 并且活塞将内套管朝向远端平移以切断组织。
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公开(公告)号：US08187204B2
公开(公告)日：2012-05-29
申请号：US12031423
申请日：2008-02-14
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B90/50 , A61B2010/0208 , Y10T403/22
摘要： A method of using a surgical system that includes an outer cannula is disclosed. The method includes removably mounting a surgical device to an adapter. The adapter is secured to a stage. The surgical device and adapter is positioned at a predetermined location for inserting the outer cannula toward a target site in a body. Once positioned in the body, the outer cannula is fired to the target site. At least one tissue sample is taken using the surgical device and tissue samples are harvested from the surgical device.
摘要翻译： 公开了一种使用包括外套管的手术系统的方法。 该方法包括将外科装置可拆卸地安装到适配器上。 适配器固定在舞台上。 手术装置和适配器位于预定位置，用于将外套管插入体内的目标部位。 一旦定位在体内，外套管就会被射向目标部位。 使用手术装置取出至少一个组织样本，并从手术装置收集组织样本。
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公开(公告)号：US08280486B2
公开(公告)日：2012-10-02
申请号：US11242334
申请日：2005-10-03
IPC分类号： A61B6/00
CPC分类号： A61B90/39 , A61B10/02 , A61B2017/00004 , A61B2017/00867 , A61B2090/3908 , A61B2090/3925 , A61B2090/3995
摘要： A site marker is provided that includes a generally hollow body defining a cavity. At least one marker element is captured within the cavity but is able to move within the cavity. The capturing prevents migration of the marker within a body. The site marker is formed into a predeployment configuration whereby the site marker is compressed into a predetermined size and shape to as to be readily positionable within a deployment device. The site marker expands from the predeployment position to a post deployment configuration upon insertion into the body.
摘要翻译： 提供了一种位置标记，其包括限定空腔的大体中空的主体。 至少一个标记元件被捕获在空腔内，但是能够在空腔内移动。 捕获可防止标记在体内迁移。 站点标记形成为部署前配置，由此站点标记被压缩成预定尺寸和形状以便容易地定位在展开装置内。 插入身体后，站点标记将从部署前位置展开为后部署配置。
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公开(公告)号：US07988642B2
公开(公告)日：2011-08-02
申请号：US12039364
申请日：2008-02-28
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device is disclosed that comprises a cutting element mounted to a handpiece and a vacuum chamber. The cutting element comprises a stylet assembly and an outer cannula assembly. The stylet assembly includes a stylet that includes an open proximal end and a tissue opening at a distal end thereof. The tissue receiving opening is in communication with a lumen extending through the stylet. The outer cannula assembly includes an outer cannula that is slidably mounted over the stylet and has an open distal end with a cutting edge formed thereon. The vacuum chamber is in communication with the lumen of the stylet. The stylet is selectively advanced distally outwardly with respect to outer cannula to expose the tissue opening to targeted tissue. The outer cannula is selectively advanced over the tissue opening to sever tissue, while vacuum is generated in the vacuum chamber and delivered to the tissue opening through the lumen. The vacuum causes tissue to be drawn into and maintained in the tissue opening while the outer cannula severs tissue to obtain a biopsy core.
摘要翻译： 公开了一种活检装置，其包括安装到手持件和真空室的切割元件。 切割元件包括探针组件和外套管组件。 探针组件包括探针，该探针包括开放的近端和在其远端的组织开口。 组织接收口与延伸穿过通丝针的内腔连通。 外套管组件包括外套管，其可滑动地安装在通球针上方并且具有形成在其上的切削刃的敞开的远端。 真空室与探针的内腔连通。 探针相对于外套管选择性向外远端向外推进，以将组织开口暴露于目标组织。 选择性地将外套管推进到组织开口上以切断组织，同时在真空室中产生真空并通过内腔输送到组织开口。 真空使得组织被拉入并保持在组织开口中，同时外套管切断组织以获得活组织检查核心。
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公开(公告)号：US20080200833A1
公开(公告)日：2008-08-21
申请号：US12039364
申请日：2008-02-28
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device is disclosed that comprises a cutting element mounted to a handpiece and a vacuum chamber. The cutting element comprises a stylet assembly and an outer cannula assembly. The stylet assembly includes a stylet that includes an open proximal end and a tissue opening at a distal end thereof. The tissue receiving opening is in communication with a lumen extending through the stylet. The outer cannula assembly includes an outer cannula that is slidably mounted over the stylet and has an open distal end with a cutting edge formed thereon. The vacuum chamber is in communication with the lumen of the stylet. The stylet is selectively advanced distally outwardly with respect to outer cannula to expose the tissue opening to targeted tissue. The outer cannula is selectively advanced over the tissue opening to sever tissue, while vacuum is generated in the vacuum chamber and delivered to the tissue opening through the lumen. The vacuum causes tissue to be drawn into and maintained in the tissue opening while the outer cannula severs tissue to obtain a biopsy core.
摘要翻译： 公开了一种活检装置，其包括安装到手持件和真空室的切割元件。 切割元件包括探针组件和外套管组件。 探针组件包括探针，该探针包括开放的近端和在其远端的组织开口。 组织接收口与延伸穿过通丝针的内腔连通。 外套管组件包括外套管，其可滑动地安装在通球针上方并且具有形成在其上的切削刃的敞开的远端。 真空室与探针的内腔连通。 探针相对于外套管选择性向外远端向外推进，以将组织开口暴露于目标组织。 选择性地将外套管推进到组织开口上以切断组织，同时在真空室中产生真空并通过内腔输送到组织开口。 真空使得组织被拉入并保持在组织开口中，同时外套管切断组织以获得活组织检查核心。
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公开(公告)号：US20090082696A1
公开(公告)日：2009-03-26
申请号：US12205291
申请日：2008-09-05
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device is disclosed that comprises a cutting element mounted to a handpiece and a vacuum chamber. The cutting element comprises a stylet assembly and an outer cannula assembly. The stylet assembly includes a stylet that includes an open proximal end and a tissue opening at a distal end thereof. The distal end of the stylet is blunt-shaped. The tissue receiving opening is in communication with a lumen extending through the stylet. The outer cannula assembly includes an outer cannula that is slidably mounted over the stylet and has an open distal end with a cutting edge formed thereon. The vacuum chamber is in communication with the lumen of the stylet. The stylet is selectively advanced distally outwardly with respect to outer cannula to expose the tissue opening to targeted tissue. The outer cannula is selectively advanced over the tissue opening to sever tissue, while vacuum is generated in the vacuum chamber and delivered to the tissue opening through the lumen. The vacuum causes tissue to be drawn into and maintained in the tissue opening while the outer cannula severs tissue to obtain a biopsy core.
摘要翻译： 公开了一种活检装置，其包括安装到手持件和真空室的切割元件。 切割元件包括探针组件和外套管组件。 探针组件包括探针，该探针包括开放的近端和在其远端的组织开口。 探针的远端是钝的。 组织接收口与延伸穿过通丝针的内腔连通。 外套管组件包括外套管，其可滑动地安装在通球针上方并且具有形成在其上的切削刃的敞开的远端。 真空室与探针的内腔连通。 探针相对于外套管选择性向外远端向外推进，以将组织开口暴露于目标组织。 选择性地将外套管推进到组织开口上以切断组织，同时在真空室中产生真空并通过内腔输送到组织开口。 真空使得组织被拉入并保持在组织开口中，同时外套管切断组织以获得活组织检查核心。
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