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21. 发明申请

US20080200836A1 Biopsy Device With Motorized Needle Cocking 有权
标题翻译：带电动针头的活检装置
公开(公告)号：US20080200836A1
公开(公告)日：2008-08-21
申请号：US11942992
申请日：2007-11-20
申请人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
发明人： Trevor W. V. Speeg , John R. Andrisek , Richard P. Nuchols , Michael J. Andreyko , Wells D. Haberstich
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/0096 , A61B10/0275 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199 , A61B2017/00398 , A61B2017/0046
摘要： A needle may be fired into tissue by a needle firing mechanism, which may include a fork for holding the needle and a firing rod coupled with the fork. A spring urges the fork to a distal, fired position. A screw gear is coupled with the rod. A sled is positioned at the proximal end of the rod. A catch is configured to engage the sled when the sled is moved to a proximal position. The screw gear is operable to convert rotational motion from a motor and gear set into linear motion to move the rod proximally to engage the sled with the catch, thereby cocking the needle firing mechanism. The motor may also be used to translate the screw gear distally relative to the rod after the sled has engaged with the catch. A trigger is used to fire the cocked needle firing mechanism.
摘要翻译：可以通过针刺机构将针刺入组织中，所述针刺机构可以包括用于保持针的叉和与叉结合的发射杆。一个弹簧将叉子推到一个远离的位置。螺丝齿轮与杆连接。滑板位于杆的近端。当滑动件移动到近侧位置时，卡扣被构造成接合滑板。螺旋齿轮可操作以将来自马达和齿轮组的旋转运动转换为直线运动，以使杆近端移动，以将滑架与卡扣接合，从而使针刺机构起动。电动机还可以用于在滑板与捕获器接合之后相对于杆向远侧平移螺旋齿轮。触发器用于起动被锁定的针刺机构。

22. 发明授权

US5833690A Electrosurgical device and method 失效
标题翻译：电外科装置及方法
公开(公告)号：US5833690A
公开(公告)日：1998-11-10
申请号：US825842
申请日：1997-04-04
申请人： David C. Yates , Jesse J. Kuhns , Steven H. Mersch , Martin Madden , Richard P. Nuchols
发明人： David C. Yates , Jesse J. Kuhns , Steven H. Mersch , Martin Madden , Richard P. Nuchols
IPC分类号： A61B1/00 , A61B17/072 , A61B17/115 , A61B17/125 , A61B17/32 , A61B18/12 , A61B18/14 , A61B19/00 , A61B17/36
CPC分类号： A61B18/1206 , A61B17/07207 , A61B18/1447 , A61B17/115 , A61B17/1155 , A61B17/32 , A61B18/12 , A61B18/1402 , A61B2017/07214 , A61B2018/00404 , A61B2018/00601 , A61B2018/00642 , A61B2018/00666 , A61B2018/00672 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00761 , A61B2018/00875 , A61B2018/00886 , A61B2018/1273 , A61B2018/1861 , A61B2090/032
摘要： An electrosurgical instrument is provided for cauterization and/or welding of tissue of varying impedances, thicknesses and vascularity especially in the performance of endoscopic procedures. The instrument compresses the tissue between one pole of a bipolar energy source located on one interfacing surface, and a second interfacing surface. A second pole is located one of the two interfacing surfaces. In a preferred embodiment, the second pole is located on the same interfacing surface as the first pole and an insulator electrically isolates the two poles. A preferred application of the invention is in a cutting instrument wherein a hemostatic line is formed along a cut line using RF energy.
摘要翻译：提供了一种电外科手术器械，用于对变化的阻抗，厚度和血管的组织进行烧灼和/或焊接，特别是在内窥镜手术的执行中。该仪器压缩位于一个界面表面上的双极能量源的一个极点与第二接口表面之间的组织。第二个极点位于两个接口表面之一。在优选实施例中，第二极位于与第一极相同的接口表面上，绝缘体电隔离两极。本发明的优选应用在切割仪器中，其中使用RF能量沿着切割线形成止血线。

23. 发明授权

US08864717B2 Subcutaneous self attaching injection port with integral moveable retention members 有权
标题翻译：具有整体可移动保持构件的皮下自动注射口
公开(公告)号：US08864717B2
公开(公告)日：2014-10-21
申请号：US12966236
申请日：2010-12-13
申请人： Sean P. Conlon , Richard P. Nuchols , John V. Hunt , Randal T. Byrum , Dale R. Schulze
发明人： Sean P. Conlon , Richard P. Nuchols , John V. Hunt , Randal T. Byrum , Dale R. Schulze
IPC分类号： A61M5/32 , A61M39/02 , A61F5/00
CPC分类号： A61M39/0208 , A61F5/0056 , A61M2039/0223
摘要： A self attaching injection port has integral moveable fasteners which are moveable from a undeployed state to a deployed state engaging tissue. The fasteners may be disposed radially or tangentially, and rotated to pierce the fascia. The fasteners may be rigid or elastically deformable.
摘要翻译：自连接注射口具有可移动的可移动紧固件，其可从未部署状态移动到接合组织的展开状态。紧固件可以径向或切向地设置并旋转以刺穿筋膜。紧固件可以是刚性的或可弹性变形的。

24. 发明授权

US06620161B2 Electrosurgical instrument with an operational sequencing element 失效
公开(公告)号：US06620161B2
公开(公告)日：2003-09-16
申请号：US09768768
申请日：2001-01-24
申请人： Dale R. Schulze , Richard P. Nuchols
发明人： Dale R. Schulze , Richard P. Nuchols
IPC分类号： A61B1818
CPC分类号： A61B17/00008 , A61B17/07207 , A61B17/12009 , A61B17/32 , A61B18/1442 , A61B18/1445 , A61B2017/1225 , A61B2018/00345 , A61B2018/00404 , A61B2018/00916 , A61B2018/1412 , A61B2018/1455
摘要： A surgical instrument useful in harvesting blood vessels such as veins and arteries. The instrument has a pair of jaws and a central cutting element displaceable distally and proximally to dissect tissue contained between the jaws. A sequencing element prevents the cutting element from being engaged when the jaws are in the open configuration.

25. 外观设计

USD417826S Snow tool blade 失效
公开(公告)号：USD417826S
公开(公告)日：1999-12-21
申请号：US66965
申请日：1997-02-28
申请人： Michael S. Yacobi , Richard P. Nuchols
设计人： Michael S. Yacobi , Richard P. Nuchols

26. 发明授权

US5810811A Electrosurgical hemostatic device 失效
标题翻译：电外科止血装置
公开(公告)号：US5810811A
公开(公告)日：1998-09-22
申请号：US835127
申请日：1997-04-04
申请人： David C. Yates , James W. Voegele , Jesse Kuhns , Anil Nalagatla , Warren P. Williamson IV , Steven H. Mersch , Martin Madden , Richard P. Nuchols
发明人： David C. Yates , James W. Voegele , Jesse Kuhns , Anil Nalagatla , Warren P. Williamson IV , Steven H. Mersch , Martin Madden , Richard P. Nuchols
IPC分类号： A61B18/16 , A61B17/072 , A61B17/115 , A61B17/32 , A61B18/14 , A61B19/00 , A61B17/36
CPC分类号： A61B18/1447 , A61B17/07207 , A61B17/115 , A61B17/1155 , A61B17/32 , A61B18/1206 , A61B2018/00404 , A61B2018/00601 , A61B2018/00642 , A61B2018/00666 , A61B2018/00672 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00875 , A61B2018/1273 , A61B2018/1861 , A61B2090/032
摘要： An improved electro surgical instrument is provided for cauterization and/or welding of tissue of varying impedances, thicknesses and vascularity especially in the performance of endoscopic procedures. The instrument compresses the tissue between one pole of a bipolar energy source located on one interfacing surface, and a second interfacing surface. A second pole is located on one of the two interfacing surfaces. In a preferred embodiment, the second pole is located on the same interfacing surface as the first pole and an insulator electrically isolates the two poles. A preferred application of the invention is in a cutting instrument wherein a hemostatic line is formed along a cut line using RF energy.
摘要翻译：提供了一种改进的电手术器械，用于对变化的阻抗，厚度和血管的组织进行烧灼和/或焊接，特别是在内窥镜手术的执行中。该仪器压缩位于一个界面表面上的双极能量源的一个极点与第二接口表面之间的组织。第二个极位于两个接口表面中的一个上。在优选实施例中，第二极位于与第一极相同的接口表面上，绝缘体电隔离两极。本发明的优选应用在切割仪器中，其中使用RF能量沿着切割线形成止血线。

27. 发明授权

US5468011A Simplified air bag module 失效
标题翻译：简化气囊模块
公开(公告)号：US5468011A
公开(公告)日：1995-11-21
申请号：US206244
申请日：1994-03-09
申请人： Michael W. Donegan , Richard P. Nuchols , James L. Webber , Jerry A. Mc Cann
发明人： Michael W. Donegan , Richard P. Nuchols , James L. Webber , Jerry A. Mc Cann
IPC分类号： B60R21/20 , B60R21/217
CPC分类号： B60R21/2171
摘要： An air bag module comprises an inflatable air bag, an inflator and a container for housing the inflator and the air bag. The container comprises an elongated reaction canister having a closed housing formed of a U-shaped body with end walls defining a rectangular top gas discharge opening. An air bag deployment chute comprises a rectangular body having a bottom gas transfer opening mating with the canister opening and a top air bag deployment opening. Cooperating flanges on the top side of the canister and on the bottom side of the chute are interengageable upon endwise sliding to assemble the chute to the canister. Surfaces on the chute and canister engage to locate the chute bottom opening in registry with the canister opening. Cooperating tabs on the canister are received in slots formed in the chute upon assembly and are deformed to lock the chute to the canister. The air bag is attached via loops to two rods which are received in closed channels formed by the cooperating flanges to secure the air bag to the module. Surfaces on the chute and canister engage to prevent endwise rod removal. The inflator has a pair of mounting lugs extending from one end and a single lug at the other end. These lugs may be formed on adapter end caps. The lugs are inserted into grooves in the canister end walls and are slid or rotated past spring barriers into mounting apertures where they are retained against removal.
摘要翻译：气囊模块包括充气式气囊，充气机和用于容纳充气机和气囊的容器。容器包括细长的反应罐，其具有封闭的壳体，该壳体由具有限定矩形顶部气体排出口的端壁的U形体形成。气囊展开滑槽包括矩形体，其具有与所述罐开口配合的底部气体传送开口和顶部安全气囊展开开口。在罐的顶侧和滑槽的底侧上的合作法兰在端滑时可相互接合，以将滑槽组装到罐中。斜槽和罐子上的表面接合以将罐槽底部开口定位在与罐开口对齐的位置。罐上的合作突片被接收在组装在槽中形成的槽中并变形以将滑槽锁定到罐上。气囊通过环路连接到两个杆，两个杆被接收在由协作法兰形成的闭合通道中，以将气囊固定到模块。滑槽和罐体上的表面接合，以防止直线杆移除。充气机具有一对在另一端从一端延伸的安装凸耳和一个凸耳。这些凸耳可以形成在适配器端盖上。凸耳插入到罐端壁中的凹槽中，并且经过弹簧挡板滑动或旋转到安装孔中，在那里它们被保持不被移除。

28. 发明授权

US08764680B2 Handheld biopsy device with needle firing 有权
标题翻译：手持活检装置用针刺
公开(公告)号：US08764680B2
公开(公告)日：2014-07-01
申请号：US12953715
申请日：2010-11-24
申请人： Edward A. Rhad , John A. Hibner , Harold W. Craig , Richard P. Nuchols
发明人： Edward A. Rhad , John A. Hibner , Harold W. Craig , Richard P. Nuchols
IPC分类号： A61B10/00
CPC分类号： A61B10/0266 , A61B10/0275 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device includes a body, a needle, and a cutter. A motor is operable to both move the cutter relative to the needle and actuate a needle firing assembly to retract and fire the needle relative to the body. The biopsy device also includes a needle rotation assembly that is configured to substantially prevent rotation of the needle about the longitudinal axis when the needle is in a proximal position yet permit rotation of the needle about the longitudinal axis when the needle is in a distal position. A valve assembly of the biopsy device includes a slider that selectively couples a secondary lumen in the needle with either atmospheric air or saline based on the longitudinal position of the slider. The cutter passes through the slider.
摘要翻译：活检装置包括主体，针和切割器。电动机可操作以使刀具相对于针移动并致动针发射组件以使针相对于身体缩回和点燃。所述活检装置还包括针旋转组件，所述针旋转组件构造成当所述针处于近侧位置时基本上防止所述针绕所述纵向轴线的旋转，但是当所述针处于远侧位置时允许所述针绕所述纵向轴线旋转。活检装置的阀组件包括滑块，其基于滑块的纵向位置，选择性地将针中的次内腔与大气空气或盐水相结合。刀具通过滑块。

29. 发明授权

US08052616B2 Biopsy device with fine pitch drive train 有权
标题翻译：具有细间距传动系的活检装置
公开(公告)号：US08052616B2
公开(公告)日：2011-11-08
申请号：US11943040
申请日：2007-11-20
申请人： John R. Andrisek , Richard P. Nuchols , Andy Nock , Edward A. Rhad , Shailendra K. Parihar
发明人： John R. Andrisek , Richard P. Nuchols , Andy Nock , Edward A. Rhad , Shailendra K. Parihar
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B10/0096 , A61B10/0283 , A61B2010/0208 , A61B2010/0225 , A61B2017/00199
摘要： A biopsy device includes a cutter and a probe body. A cutter rotation and translation mechanism may include a sleeve that is secured to the cutter, a nut that is secured to the body, and first and second gears. The sleeve includes portion having external threads and a portion having external flats. The nut has internal threads that are configured to engage the threads of the sleeve, such that the cutter translates longitudinally when the sleeve rotates within the nut. The threads have a fine pitch (e.g., 40-50 threads per inch). The first gear is slid onto the portion of the sleeve that has flats, and is configured to rotate with the sleeve yet translate along the sleeve. The second gear is coupled with a motor. The second gear is configured to mesh with the first gear to rotate the sleeve, thereby concomitantly rotating and translating the cutter.
摘要翻译：活检装置包括切割器和探针体。切割器旋转和平移机构可以包括固定到切割器的套筒，固定到主体的螺母以及第一和第二齿轮。套筒包括具有外螺纹的部分和具有外部平面的部分。螺母具有内螺纹，其被构造成接合套筒的螺纹，使得当套筒在螺母内旋转时，切割器纵向平移。螺纹具有细间距（例如，每英寸40-50线）。第一齿轮滑动到具有平面的套筒部分上，并被构造成随着套筒旋转而沿套筒平移。第二档与马达相连。第二齿轮构造成与第一齿轮啮合以旋转套筒，从而伴随地旋转和平移切割器。

30. 发明申请

US20110082426A1 SUBCUTANEOUS SELF ATTACHING INJECTION PORT WITH INTEGRAL MOVEABLE RETENTION MEMBERS 有权
标题翻译：具有整体移动保持成员的独立自动注射口
公开(公告)号：US20110082426A1
公开(公告)日：2011-04-07
申请号：US12966236
申请日：2010-12-13
申请人： Sean P. Conlon , Richard P. Nuchols , John V. Hunt , Randal T. Byrum , Dale R. Schulze
发明人： Sean P. Conlon , Richard P. Nuchols , John V. Hunt , Randal T. Byrum , Dale R. Schulze
IPC分类号： A61M5/32
CPC分类号： A61M39/0208 , A61F5/0056 , A61M2039/0223
摘要： A self attaching injection port has integral moveable fasteners which are moveable from a undeployed state to a deployed state engaging tissue. The fasteners may be disposed radially or tangentially, and rotated to pierce the fascia. The fasteners may be rigid or elastically deformable.
摘要翻译：自连接注射口具有整体的可移动紧固件，其可从未部署状态移动到接合组织的展开状态。紧固件可以径向或切向地设置并旋转以刺穿筋膜。紧固件可以是刚性的或可弹性变形的。

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