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1. 发明申请

US20110021877A1 SURGICAL PORT AND FRANGIBLE INTRODUCER ASSEMBLY 审中-公开
标题翻译：手术口和可变引导器组件
公开(公告)号：US20110021877A1
公开(公告)日：2011-01-27
申请号：US12774183
申请日：2010-05-05
申请人： Richard C. Fortier , Jeffrey E. Ransden , Leland R. Adams , Joel N. Helfer , Alan B. Bachman , Adam I. Lehman
发明人： Richard C. Fortier , Jeffrey E. Ransden , Leland R. Adams , Joel N. Helfer , Alan B. Bachman , Adam I. Lehman
IPC分类号： A61B1/32
CPC分类号： A61B17/3423 , A61B2017/3429 , A61B2017/3466 , A61B2090/037
摘要： A surgical portal and introducer assembly includes an introducer dimensioned for at least partial positioning within a tissue tract, and having a longitudinal introducer channel extending therethrough and a portal positionable within the longitudinal channel of the introducer. The introducer defines leading and trailing ends, and further has a frangible segment adapted to separate to expose the introducer channel. The portal has at least one longitudinal port for passage of a surgical object. The portal comprises a compressible material and is adapted to transition from a first expanded condition to a second compressed condition upon advancement through the longitudinal channel of the introducer to facilitate passage through the introducer whereby, upon separating of the frangible segment, the portal is released from the longitudinal channel to transition toward the first expanded condition to be generally secured within the tissue tract.
摘要翻译：手术入口和导引器组件包括引导器，其尺寸设计成用于组织管道内的至少部分定位，并且具有延伸穿过其中的纵向导引器通道和可定位在导引器的纵向通道内的入口。引导器定义前端和后端，并且还具有适于分离以暴露引导器通道的易碎段。入口具有至少一个用于手术物体通过的纵向端口。入口包括可压缩材料，并且适于在通过导入器的纵向通道前进时从第一膨胀状态转变到第二压缩状态，以便于通过导引器通过，因此，在分离脆性段时，纵向通道朝向第一扩张状态转变以通常固定在组织道内。

2. 发明授权

US09339367B2 Embolic deflection device 有权
标题翻译：栓塞偏转装置
公开(公告)号：US09339367B2
公开(公告)日：2016-05-17
申请号：US12685591
申请日：2010-01-11
申请人： Judith T. Carpenter , Jeffrey P. Carpenter , David A. Rezac , Jeffrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
发明人： Judith T. Carpenter , Jeffrey P. Carpenter , David A. Rezac , Jeffrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
IPC分类号： A61M29/00 , A61F2/01
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0019 , A61F2230/0021 , A61F2230/005 , A61F2230/008 , A61F2230/0093 , A61F2230/0095
摘要： There is disclosed a porous emboli deflector for preventing cerebral emboli while maintaining cerebral blood flow during an endovascular or open surgical procedure. The device prevents the entrance of emboli of a size able to cause stroke (such as greater than 100 microns) from entering either the right or left common carotid arteries, and/or the right or left vertebral arteries by deflecting emboli downstream of these vessels. The device can be placed prior to any manipulation of the heart or aorta allowing maximal protection of the brain during the index procedure. The deflector has a low profile within the aorta which allows sheaths, catheters, or wires used in the index procedure to pass. Also disclosed are methods for insertion and removal of the deflector.
摘要翻译：公开了一种用于在血管内或开放性外科手术期间保持脑血流量的脑栓塞的多孔栓塞导流器。该装置防止通过使这些血管下游的栓塞偏转，使得能够引起中风（例如大于100微米）的大小的栓塞进入右侧或左侧颈总动脉和/或右侧或左侧脊柱动脉。该装置可以在心脏或主动脉的任何操纵之前放置，从而允许在指数程序期间对脑的最大保护。偏转器在主动脉内具有低轮廓，其允许在索引程序中使用的护套，导管或电线通过。还公开了用于插入和移除偏转器的方法。

3. 发明授权

US5913865A Distal end for ligating band dispenser 失效
标题翻译：结扎带分配器的末端
公开(公告)号：US5913865A
公开(公告)日：1999-06-22
申请号：US79925
申请日：1998-05-15
申请人： Richard C. Fortier , Liem T. Vu
发明人： Richard C. Fortier , Liem T. Vu
IPC分类号： A61B17/12 , A61B17/30 , A61B19/00 , A61B17/04
CPC分类号： A61B17/12013 , A61B2017/00296 , A61B2017/12018 , A61B2017/306 , A61B2090/306 , A61B2090/3614 , A61B90/361
摘要： A supporting structure for a ligating band dispensing device adapted to be coupled to a distal end of an endoscope comprises a substantially cylindrical outer support surface adapted to receive a plurality of ligating bands thereon, wherein the support surface includes a channel extending therethrough from a distal end to a proximal end. The support surface further includes a plurality of shallow slots and deeper slots disposed on the distal end for retaining a trigger string. The shallow slots and deeper slots may be arranged in an alternating fashion, and each of the slots may be narrower than the trigger string to prevent the trigger string from prematurely exiting the slots. The support surface may also include a plurality of axially extending ridges to assist in deployment of the ligating bands by preventing the bands from sliding along the trigger line and facilitating rolling of the bands along the support surface.
摘要翻译：用于连接到内窥镜的远端的结扎带分配装置的支撑结构包括适于在其上容纳多个结扎带的基本上圆柱形的外支撑表面，其中所述支撑表面包括从远端延伸穿过的通道到近端。支撑表面还包括多个浅槽和设置在远端上的更深的槽，用于保持触发串。浅槽和较深的槽可以以交替的方式布置，并且每个槽可以比触发串窄，以防止触发串过早地离开槽。支撑表面还可以包括多个轴向延伸的脊，以通过防止带沿着触发线滑动来帮助结扎带的展开，并且便于带沿着支撑表面的滚动。

4. 发明申请

US20100324589A1 EMBOLIC DEFLECTION DEVICE 审中-公开
标题翻译：插入式偏转装置
公开(公告)号：US20100324589A1
公开(公告)日：2010-12-23
申请号：US12836508
申请日：2010-07-14
申请人： Judith T. Carpenter , Jeffrey P. Carpenter , Carol A. Burns , David A. Rezac , Jefrrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
发明人： Judith T. Carpenter , Jeffrey P. Carpenter , Carol A. Burns , David A. Rezac , Jefrrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
IPC分类号： A61F2/01
CPC分类号： A61B17/12022 , A61B17/1204 , A61B17/12109 , A61B17/12172 , A61F2/01 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0019 , A61F2230/0021 , A61F2230/005 , A61F2230/0065 , A61F2230/0067 , A61F2230/008 , A61F2230/0093 , A61F2230/0095 , A61M25/0015
摘要： There is disclosed a porous emboli deflector for preventing cerebral emboli while maintaining cerebral blood flow during an endovascular or open surgical procedure. The device prevents the entrance of emboli of a size able to cause stroke (such as greater than 100 microns) from entering either the right or left common carotid arteries, and/or the right or left vertebral arteries by deflecting emboli downstream of these vessels. The device can be placed prior to any manipulation of the heart or aorta allowing maximal protection of the brain during the index procedure. The deflector has a low profile within the aorta which allows sheaths, catheters, or wires used in the index procedure to pass. The deflector shaft could have a first portion and a second portion, the second portion being more flexible than the first portion. The deflector frame can include one, two, or more movable structures, such as hinges. Also disclosed are methods for insertion and removal of the deflector.
摘要翻译：公开了一种用于在血管内或开放性外科手术期间保持脑血流量的脑栓塞的多孔栓塞导流器。该装置防止通过使这些血管下游的栓塞偏转，使得能够引起中风（例如大于100微米）的大小的栓塞进入右侧或左侧颈总动脉和/或右侧或左侧脊柱动脉。该装置可以在心脏或主动脉的任何操纵之前放置，从而允许在指数程序期间对脑的最大保护。偏转器在主动脉内具有低轮廓，其允许在索引程序中使用的护套，导管或电线通过。偏转器轴可以具有第一部分和第二部分，第二部分比第一部分更具柔性。偏转器框架可以包括一个，两个或更多个可移动结构，例如铰链。还公开了用于插入和移除偏转器的方法。

5. 外观设计

USD507349S1 Sheath for cervical optical probe 失效
标题翻译：护套用于宫颈光学探针
公开(公告)号：USD507349S1
公开(公告)日：2005-07-12
申请号：US29189407
申请日：2003-09-04
申请人： Perry S. Banks , Richard C. Fortier , Charles C. Abele , John DePiano, Jr. , David D. Chesley
设计人： Perry S. Banks , Richard C. Fortier , Charles C. Abele , John DePiano, Jr. , David D. Chesley

6. 发明授权

US06409737B1 Ligating band with rounded edges and method of use of same 有权
标题翻译：具有圆形边缘的调节带和使用方法
公开(公告)号：US06409737B1
公开(公告)日：2002-06-25
申请号：US09645987
申请日：1999-10-08
申请人： Richard C. Fortier , Susan M. Ostrowski
发明人： Richard C. Fortier , Susan M. Ostrowski
IPC分类号： A61B1712
CPC分类号： A61B17/12013 , A61B2017/12018
摘要： An improved elastic band for ligating tissue within a living body comprises a central opening defining an axis. A first curved edge is formed between a first surface extending substantially parallel to the axis and a second surface extending substantially perpendicular to the axis. A method of ligating tissue within a living body using such a ligating band comprises the steps of positioning the elastic band, which has been stretched to increase the size of a central opening extending therethrough, adjacent to a portion of tissue to be ligated. The tissue to be ligated is then drawn through the central opening of the elastic band and the elastic band is released so that the size of the central opening decreases to grip the tissue received therein.
摘要翻译：用于在生物体内结扎组织的改进的弹性带包括限定轴线的中心开口。第一弯曲边缘形成在基本上平行于轴线延伸的第一表面和基本上垂直于轴线延伸的第二表面之间。使用这种结扎带在生物体内结扎组织的方法包括以下步骤：将被拉伸的弹性带定位成邻近待连接组织的一部分，以增加延伸穿过其中的中心开口的尺寸。然后将要连接的组织通过弹性带的中心开口被拉伸，弹性带被释放，使得中心开口的尺寸减小以夹持其中接收的组织。

7. 发明授权

US4409171A Method of densifying powders 失效
标题翻译：致密化粉末的方法
公开(公告)号：US4409171A
公开(公告)日：1983-10-11
申请号：US369941
申请日：1982-04-19
申请人： Gonzalo S. Leon , John E. Fraize , Richard C. Fortier
发明人： Gonzalo S. Leon , John E. Fraize , Richard C. Fortier
IPC分类号： B01J2/22 , B29B9/00 , B29B9/16 , B29J5/00
CPC分类号： B01J2/22 , B29B9/00 , B29B9/16
摘要： The invention comprises a method for densifying powders utilizing a pair of opposed gas-permeable belts arranged to either side of a common axis so as to define a generally convergent densifying zone between their adjacent faces. The belts are supported spanwise by a plurality of opposed spaced apart support rolls, each opposed pair of rolls defining a densifying station therebetween. The gas-permeable belts are driven toward the convergent end of the densing zone at substantially equal speeds while powder material to be densified is fed into the divergent end of the densifying zone at a rate sufficient to maintain a substantially complete fill thereof.
摘要翻译：本发明包括一种利用一对相对的透气带致密化粉末的方法，所述一对相对的透气带布置在公共轴线的任一侧，以便在它们相邻的面之间限定出大致会聚的致密区域。带通过多个相对间隔开的支撑辊跨越方向支撑，每对相对的辊在它们之间限定致密站。气体渗透带以大致相等的速度朝向冷凝区的会聚端被驱动，同时要致密化的粉末材料以足以保持其基本上完全填充的速率进入致密化区的发散端。

8. 发明申请

US20120253324A1 SURGICAL INSTRUMENT 审中-公开
标题翻译：手术器械
公开(公告)号：US20120253324A1
公开(公告)日：2012-10-04
申请号：US13307352
申请日：2011-11-30
申请人： Woojin LEE , Andres Chamorro , Richard C. Fortier , Jeffrey C. Cerier
发明人： Woojin LEE , Andres Chamorro , Richard C. Fortier , Jeffrey C. Cerier
IPC分类号： A61B17/00
CPC分类号： A61B17/29 , A61B1/00071 , A61B1/00078 , A61B1/0052 , A61B1/008 , A61B90/03 , A61B2017/00314 , A61B2017/00323 , A61B2017/2905 , A61B2017/291 , A61B2017/2929 , A61B2090/508
摘要： The surgical instrument includes a distal tool, a rigid or flexible elongated shaft that supports the distal tool, and a proximal handle or control member, where the tool and the handle are coupled to the respective distal and proximal ends of the elongated shaft via distal and proximal bendable motion members. Actuation means extends between said distal and proximal member to control bending. A manually rotatable member rotates the instrument shaft and working member relative to the control handle. A locking member is supported from the control handle and has locked and unlocked states; in the unlocked state enabling control of the distal work member from the proximal control handle via the bendable members; and in the locked state, holding the bendable members in a pre-selected relative fixed position.
摘要翻译：外科器械包括远端工具，支撑远侧工具的刚性或柔性细长轴以及近侧手柄或控制构件，其中工具和手柄经由远端和远端工具联接到细长轴的相应远端和近端，并且近端可弯曲运动构件。致动装置在所述远端和近端构件之间延伸以控制弯曲。可手动旋转的构件相对于控制手柄旋转仪器轴和工作构件。锁定构件由控制手柄支撑并具有锁定和解锁状态; 在所述解锁状态下，能够经由所述可弯曲构件从所述近侧控制手柄控制所述远端工作构件; 并且在锁定状态下，将可弯曲构件保持在预选的相对固定位置。

9. 发明申请

US20100179585A1 EMBOLIC DEFLECTION DEVICE 有权
标题翻译：插入式偏转装置
公开(公告)号：US20100179585A1
公开(公告)日：2010-07-15
申请号：US12685591
申请日：2010-01-11
申请人： Judith T. Carpenter , Jeffrey P. Carpenter , David A. Rezac , Jeffrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
发明人： Judith T. Carpenter , Jeffrey P. Carpenter , David A. Rezac , Jeffrey C. Cerier , Richard C. Fortier , Timothy W. Robinson
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0019 , A61F2230/0021 , A61F2230/005 , A61F2230/008 , A61F2230/0093 , A61F2230/0095
摘要： There is disclosed a porous emboli deflector for preventing cerebral emboli while maintaining cerebral blood flow during an endovascular or open surgical procedure. The device prevents the entrance of emboli of a size able to cause stroke (such as greater than 100 microns) from entering either the right or left common carotid arteries, and/or the right or left vertebral arteries by deflecting emboli downstream of these vessels. The device can be placed prior to any manipulation of the heart or aorta allowing maximal protection of the brain during the index procedure. The deflector has a low profile within the aorta which allows sheaths, catheters, or wires used in the index procedure to pass. Also disclosed are methods for insertion and removal of the deflector.
摘要翻译：公开了一种用于在血管内或开放性外科手术期间保持脑血流量的脑栓塞的多孔栓塞导流器。该装置防止通过使这些血管下游的栓塞偏转，使得能够引起中风（例如大于100微米）的大小的栓塞进入右侧或左侧颈总动脉和/或右侧或左侧脊柱动脉。该装置可以在心脏或主动脉的任何操纵之前放置，从而允许在指数程序期间对脑的最大保护。偏转器在主动脉内具有低轮廓，其允许在索引程序中使用的护套，导管或电线通过。还公开了用于插入和移除偏转器的方法。

10. 发明授权

US6106539A Trocar with removable, replaceable tip 失效
标题翻译：套筒带可移动，可更换的尖端
公开(公告)号：US6106539A
公开(公告)日：2000-08-22
申请号：US60640
申请日：1998-04-15
申请人： Richard C. Fortier
发明人： Richard C. Fortier
IPC分类号： A61B17/00 , A61B17/34
CPC分类号： A61B17/3417 , A61B2017/00455 , A61B2017/00473 , A61B2017/3454
摘要： A trocar obturator having a removable replaceable tip includes an obturator tip having a sharpened distal end and a first engagement device on its proximal end; an obturator shaft having a second engagement device on its distal end for lockingly engaging the first engagement device and securing the tip and shaft together; one of the engagement devices borne by one of the tips and shafts includes a flexible member biased to engage the engagement devices; there are access means for flexing the flexible member against its bias to disengage the engagement devices to release the tip and shaft.
摘要翻译：具有可移除的可替换尖端的套管针闭塞器包括具有尖锐远端的封闭器末端和其近端上的第一接合装置; 闭塞轴在其远端具有第二接合装置，用于与第一接合装置锁定接合并将尖端和轴固定在一起; 由其中一个尖端和轴承载的接合装置之一包括偏置以接合接合装置的柔性构件; 存在用于使柔性构件抵抗其偏压挠曲的接合装置，以使接合装置脱离以释放尖端和轴。

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