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11. 发明申请

US20160249894A1 Full Core Biopsy Device 审中-公开
公开(公告)号：US20160249894A1
公开(公告)日：2016-09-01
申请号：US15151186
申请日：2016-05-10
申请人： Deborah R. Beck , Dan C. Ireland
发明人： Deborah R. Beck , Dan C. Ireland
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0233 , A61B10/025 , A61B10/0275 , A61B10/0283 , A61B17/32053 , A61B17/3403 , A61B2010/0093 , A61B2017/320064 , A61B2017/3447 , A61B2090/062 , A61B2090/067
摘要： A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.

12. 发明授权

US08313501B2 Surgical cutting instrument 有权
标题翻译：手术切割仪器
公开(公告)号：US08313501B2
公开(公告)日：2012-11-20
申请号：US12210081
申请日：2008-09-12
申请人： Sean Miller , Dan C. Ireland
发明人： Sean Miller , Dan C. Ireland
IPC分类号： A61B17/32
CPC分类号： A61B17/32 , A61B17/320783 , A61F9/00763
摘要： A surgical cutting instrument for cutting tissue includes an outer cannula with a cutting opening and a cutting member within the cannula. The cutting member is connected to a source of reciprocation, and as the cutting member reciprocates the cutting member head is guided by a sloped member within the cannula to essentially a zero clearance position relative to a cutting edge of the cutting opening of the cannula. The instrument cleanly severs tissue extending through the cutting opening into the outer cannula.
摘要翻译：用于切割组织的外科切割器具包括具有切割开口的外套管和套管内的切割构件。切割构件连接到往复运动源，并且当切割构件往复运动时，切割构件头部由插管内的倾斜构件引导至基本上相对于插管的切割开口的切割边缘的零间隙位置。仪器将穿过切割开口的组织干净地切割成外套管。

13. 发明授权

US5911701A Surgical cutting instrument 失效
标题翻译：手术切割仪器
公开(公告)号：US5911701A
公开(公告)日：1999-06-15
申请号：US15832
申请日：1998-01-29
申请人： Michael E. Miller , Dan C. Ireland
发明人： Michael E. Miller , Dan C. Ireland
IPC分类号： A61B17/00 , A61B17/28 , A61B17/32 , A61B17/20
CPC分类号： A61B17/32002 , A61B2017/00261 , A61B2017/2904
摘要： A surgical cutting instrument for cutting tissue includes a flexible outer tubular assembly or cannula sized for percutaneous insertion into an anatomical space, such as a joint space in the spine. The outer tubular assembly has a cutting opening at its angle-tipped distal end, and the proximal end is supported by a handpiece. A cutting member is slidablv disposed within the outer tubular assembly and includes a tubular cutting head portion defining an end opening and a cutting edge at the end opening. In one specific embodiment, the outer tubular assembly includes a flexible segment connected between two more rigid segments by means of locking grooves. The cutting member includes a flexible drive portion attached to the cutting head portion in order to permit the cutting head portion to flex relative to the remainder of the cutting member and relative to the outer tubular assembly. The flexible segment and drive portion allow the cutting instrument to be pre-configured to navigate through tissue to the cutting site.
摘要翻译：用于切割组织的外科切割仪器包括柔性外管状组件或插管，其尺寸适于经皮插入解剖空间，例如脊柱中的关节间隙。外管状组件在其尖角远端具有切割开口，并且近端由手持件支撑。切割构件被滑动设置在外部管状组件内，并且包括限定端部开口和端部开口处的切割边缘的管状切割头部分。在一个具体实施例中，外管状组件包括通过锁定凹槽连接在两个更刚性段之间的柔性段。切割构件包括附接到切割头部分的柔性驱动部分，以便允许切割头部相对于切割构件的其余部分相对于外部管状组件弯曲。柔性段和驱动部分允许切割仪器被预配置成在组织中导航到切割部位。

14. 发明授权

US09579087B2 Flexible biopsy needle 有权
标题翻译：柔性活检针
公开(公告)号：US09579087B2
公开(公告)日：2017-02-28
申请号：US13296906
申请日：2011-11-15
申请人： Dan C. Ireland
发明人： Dan C. Ireland
IPC分类号： A61B10/00 , A61B10/02
CPC分类号： A61B10/0275 , A61B10/0233 , A61B10/0266
摘要： A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.
摘要翻译：柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

15. 发明申请

US20120065543A1 FLEXIBLE BIOPSY NEEDLE 有权
标题翻译：柔软生物针
公开(公告)号：US20120065543A1
公开(公告)日：2012-03-15
申请号：US13296906
申请日：2011-11-15
申请人： Dan C. Ireland
发明人： Dan C. Ireland
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0233 , A61B10/0266
摘要： A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.
摘要翻译：柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

16. 发明授权

US09332970B2 Full core biopsy device 有权
标题翻译：全核活检装置
公开(公告)号：US09332970B2
公开(公告)日：2016-05-10
申请号：US13614078
申请日：2012-09-13
申请人： Deborah R. Beck , Dan C. Ireland
发明人： Deborah R. Beck , Dan C. Ireland
IPC分类号： A61B10/02 , A61B17/3205 , A61B17/32 , A61B17/34 , A61B10/00 , A61B19/00
CPC分类号： A61B10/0266 , A61B10/0233 , A61B10/025 , A61B10/0275 , A61B10/0283 , A61B17/32053 , A61B17/3403 , A61B2010/0093 , A61B2017/320064 , A61B2017/3447 , A61B2090/062 , A61B2090/067
摘要： A biopsy device includes coaxially disposed inner and outer needles in which the outer needle tip is configured for obtaining a tissue sample. The inner surface of the outer needle includes a tissue retention feature which may include a countersink and/or a feature formed in the inner surface. The device may be introduced to a biopsy site through an introducer in which the introducer is vented and/or a certain ratio of introducer inner diameter and biopsy device outer diameter is maintained.
摘要翻译：活检装置包括同轴布置的内针和外针，其中外针尖构造成用于获得组织样本。外针的内表面包括组织保持特征，其可以包括形成在内表面中的埋头孔和/或特征。该装置可以通过引导器引入活检部位，导引器在其中排出导引器和/或一定比例的导引器内径和活检装置外径。

17. 发明授权

US08057403B2 Flexible biopsy needle 有权
标题翻译：柔性活检针
公开(公告)号：US08057403B2
公开(公告)日：2011-11-15
申请号：US12788444
申请日：2010-05-27
申请人： Dan C. Ireland
发明人： Dan C. Ireland
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B10/0233 , A61B10/0266
摘要： A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.
摘要翻译：柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

18. 发明申请

US20100305470A1 FLEXIBLE BIOPSY NEEDLE 有权
标题翻译：柔软生物针
公开(公告)号：US20100305470A1
公开(公告)日：2010-12-02
申请号：US12788444
申请日：2010-05-27
申请人： Dan C. Ireland
发明人： Dan C. Ireland
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B10/0233 , A61B10/0266
摘要： A flexible biopsy needle assembly includes a flexible coring stylet that is slidably disposed within a flexible outer cannula. The stylet includes an elongated body, a tip, a sampling notch adjacent to the tip, and at least one ferrule along the length of the body. The cannula includes an elongated tubular body defining a lumen sized for sliding passage of the stylet, a cutting edge at the opening of the lumen, and an array of slits along the length of its body. The slits are sized to allow the diameter of the ferrule(s) to extend partially therein. The slits and ferrule(s) interact to limit or control the flexibility of the cannula at the location of the slits.
摘要翻译：柔性活检针组件包括可滑动地设置在柔性外插管内的柔性取心探针。探针包括细长主体，尖端，与尖端相邻的采样凹口，以及沿主体长度的至少一个套圈。套管包括细长的管状体，其限定尺寸适于管心针的滑动通道的内腔，在腔的开口处的切割边缘以及沿着其主体的长度的狭缝阵列。狭缝的尺寸被设计成允许套圈的直径在其中部分延伸。狭缝和套管相互作用以限制或控制插管在狭缝位置处的柔性。

19. 发明申请

US20090069831A1 Surgical Cutting Instrument 有权
标题翻译：手术切割仪
公开(公告)号：US20090069831A1
公开(公告)日：2009-03-12
申请号：US12210081
申请日：2008-09-12
申请人： Sean Miller , Dan C. Ireland
发明人： Sean Miller , Dan C. Ireland
IPC分类号： A61B17/32
CPC分类号： A61B17/32 , A61B17/320783 , A61F9/00763
摘要： A surgical cutting instrument for cutting tissue includes an outer cannula with a cutting opening and a cutting member within the cannula. The cutting member is connected to a source of reciprocation, and as the cutting member reciprocates the cutting member head is guided by a sloped member within the cannula to essentially a zero clearance position relative to a cutting edge of the cutting opening of the cannula. The instrument cleanly severs tissue extending through the cutting opening into the outer cannula.
摘要翻译：用于切割组织的外科切割器具包括具有切割开口的外套管和套管内的切割构件。切割构件连接到往复运动源，并且当切割构件往复运动时，切割构件头部由插管内的倾斜构件引导至基本上相对于插管的切割开口的切割边缘的零间隙位置。仪器将穿过切割开口的组织干净地切割成外套管。

20. 发明授权

US06918881B2 Biopsy needle with integrated guide pin 失效
标题翻译：活检针与集成导销
公开(公告)号：US06918881B2
公开(公告)日：2005-07-19
申请号：US10159692
申请日：2002-05-31
申请人： Michael E. Miller , Dan C. Ireland
发明人： Michael E. Miller , Dan C. Ireland
IPC分类号： A61B10/00 , A61B10/02 , A61B17/34 , A61B19/00 , A61B5/00 , B65D81/00
CPC分类号： A61B10/0275 , A61B17/3403 , A61B2010/0208 , A61B2090/034
摘要： A biopsy instrument for use in a biopsy gun includes a hollow outer needle defining a lumen therethrough and an inner needle slidably engaged within the lumen. The inner needle defines a cavity adjacent its distal end for receiving a tissue sample. A first hub is attached to the proximal end of the inner needle, and a second hub is attached to the proximal end of the outer needle. An elongated pin having a first end and a second end is fixedly attached to the first hub at the first end of the pin. The second end is in contact with the second hub so that the hub and pin are slideable relative to each other. A stop engagement between the second end of the pin and the second hub is configure to prevent disengagement of the needles and to maintain a specific physical relationship between the hubs.
摘要翻译：用于活检枪的活检器械包括限定穿过其中的腔的中空外针和可滑动地接合在内腔内的内针。内针限定邻近其远端的腔以接收组织样本。第一轮毂附接到内针的近端，并且第二轮毂连接到外针的近端。具有第一端和第二端的细长销在销的第一端处固定地附接到第一毂。第二端与第二轮毂接触，使得轮毂和销可相对于彼此滑动。销的第二端和第二轮毂之间的止动接合被构造成防止针的分离并且保持轮毂之间的具体的物理关系。

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