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1. 发明申请

WO2016122500A1 TISSUE RESECTION SYSTEM 审中-公开
标题翻译：组织检查系统
公开(公告)号：WO2016122500A1
公开(公告)日：2016-08-04
申请号：PCT/US2015/013356
申请日：2015-01-28
申请人： SMITH & NEPHEW, INC.
发明人： SHENER-IRMAKOGLU, Cemal
IPC分类号： A61B1/00 , A61B1/015
CPC分类号： A61B17/320016 , A61B1/00068 , A61B1/015 , A61B1/018 , A61B1/303 , A61B2017/0034 , A61B2017/4216 , A61B2217/005 , A61B2217/007 , A61M3/0229 , A61M2039/2473 , A61M2205/3334 , A61M2205/70 , A61M2210/1433
摘要： A surgical system can include a first instrument defining a first channel and a second instrument receivable by the first channel. The second instrument can include a second channel. A valve coupled to the first instrument controls fluid flow through the first channel. The valve has at least two positions and in one position, the impedance of fluid flow through the valve into the first channel (when the second instrument is not received in the first channel) is substantially the same as when the valve is the other position and the first channel partially blocked by the second instrument. In another aspect, a surgical system can include an outer member and the first instrument can be received within the outer member to define a second channel there between. The first instrument can include a visualization system and an illumination system.
摘要翻译：手术系统可以包括限定第一通道的第一仪器和可由第一通道接收的第二仪器。第二仪器可以包括第二通道。联接到第一仪器的阀控制通过第一通道的流体流动。阀具有至少两个位置，并且在一个位置中，流体流过阀进入第一通道（当第二仪器未被接收在第一通道中时）的阻抗基本上与当阀是另一个位置时相同，第一个通道被第二个仪器部分阻挡。在另一方面，外科系统可以包括外部构件，并且第一器械可以被容纳在外部构件内以在其间限定第二通道。第一台仪器可以包括可视化系统和照明系统。

2. 发明申请

WO2017180622A1 SURGICAL HANDPIECE AND LATCHING HUB SYSTEM 审中-公开
标题翻译：外科手术器械和锁定系统
公开(公告)号：WO2017180622A1
公开(公告)日：2017-10-19
申请号：PCT/US2017/027006
申请日：2017-04-11
申请人： SMITH & NEPHEW, INC.
发明人： SHENER-IRMAKOGLU, Cemal
IPC分类号： A61B17/32 , A61B17/16
摘要： Example embodiments include a drive unit (101) and a hub (110) and cutting implement (150) that may be coupled to the hub (110) by use of a latch (130) between the hub (110) and the drive unit (101). The latch (130) may be configured to couple with the drive unit (101) at locations on the perimeter of the drive unit. Some embodiments of the invention also include one or both of resection controls and fluid management systems.
摘要翻译：示例性实施例包括驱动单元（101）和毂（110）和切割工具（150），其可以通过使用位于毂之间的闩锁（130）联接到毂（110）（110）和驱动单元（101）。闩锁（130）可以被配置为在驱动单元的周边上的位置处与驱动单元（101）联接。本发明的一些实施例还包括切除控制和流体管理系统中的一个或两个。

3. 发明申请

WO2018191600A1 CANNULA IDENTIFICATION FOR USE WITH FLUID MANAGEMENT 审中-公开
公开(公告)号：WO2018191600A1
公开(公告)日：2018-10-18
申请号：PCT/US2018/027465
申请日：2018-04-13
申请人： SMITH & NEPHEW, INC.
发明人： SHENER-IRMAKOGLU, Cemal , KRAUSE, Kenneth W.
IPC分类号： A61B1/00 , A61B1/12 , A61B1/317
摘要： A surgical system for controlling fluid pressure during a surgical procedure is provided. Example systems include an inflow pump coupled to a fluid source and defining an outlet port. An inflow cannula is coupled to the outlet port of the inflow pump and includes a barcode disposed thereon. An endoscope extends from a proximal end to a distal end and includes a shaft. A camera is coupled at the proximal end of the endoscope and provides visualization of a surgical site through the shaft and output a corresponding imagery signal. A pump control unit is coupled to the inflow pump and controls an outlet pressure of the inflow pump. A camera control unit is coupled to the camera and to the pump control unit and receives the imagery signal and decodes the barcode and conveys information indicative of a pressure loss across the inflow cannula to the pump control unit.

4. 发明申请

WO2017180423A1 CUTTING TOOL WITH BEARING 审中-公开
标题翻译：用轴承切削刀具
公开(公告)号：WO2017180423A1
公开(公告)日：2017-10-19
申请号：PCT/US2017/026302
申请日：2017-04-06
申请人： SMITH & NEPHEW, INC
发明人： SHENER-IRMAKOGLU, Cemal
IPC分类号： A61B17/32
摘要： Various embodiments include a cutting tool, such as a rotating blade or burr cutting tool for use in endoscopic surgery, with an outer component (110), an inner component (120) and a bearing (130) between the outer component and the inner component. Some embodiments of the bearing reduce both axial friction and lateral friction between an outside surface of the inner component and an inside surface of the outer component. Some embodiments also include one or more of drive units, resection controls, and fluid management systems.
摘要翻译：各种实施例包括切割工具，诸如用于内窥镜手术的旋转刀片或毛刺切割工具，其具有外部部件（110），内部部件（120）和轴承（130）在外部部件和内部部件之间。轴承的一些实施例减小内部部件的外表面与外部部件的内表面之间的轴向摩擦和横向摩擦。一些实施例还包括一个或多个驱动单元，切除控制和流体管理系统。

5. 发明申请

WO2014075039A1 SURGICAL INSTRUMENT 审中-公开
标题翻译：手术器械
公开(公告)号：WO2014075039A1
公开(公告)日：2014-05-15
申请号：PCT/US2013/069578
申请日：2013-11-12
申请人： SMITH & NEPHEW, INC.
发明人： SHENER-IRMAKOGLU, Cemal , DUHAMEL, Paul
IPC分类号： A61B17/32 , A61B17/16 , A61B17/00
CPC分类号： A61B17/32002 , A61B17/1604 , A61B2017/00845
摘要： Featured is a surgical instrument (10) having an elongate inner tubular member (20) and an elongate outer tubular member (11), in which the inner tubular member is moveably received within the outer tubular member. The instrument also includes a diamond-like carbon (DLC) surface disposed so as to be between the inner and outer tubular members. In further embodiments, the DLC surface (31/32) is formed on the outer surface of the inner tubular member and/or on the inner surface of the outer tubular member. In yet further embodiments, the inner tubular member includes a cutting edge (24) disposed at a distal region thereof, and the outer tubular member includes a distal opening (15) therein. The opening is positioned to expose and co-operate with the cutting edge of the inner tubular member to permit shearing or cutting of tissue.
摘要翻译：特征是具有细长的内部管状构件（20）和细长的外部管状构件（11）的外科器械（10），其中内部管状构件可移动地容纳在外部管状构件内。仪器还包括设置在内管状构件和外管状构件之间的类金刚石碳（DLC）表面。在另外的实施例中，DLC表面（31/32）形成在内部管状构件的外表面上和/或外管状构件的内表面上。在另外的实施例中，内部管状构件包括设置在其远侧区域处的切割边缘（24），并且外部管状构件在其中包括远端开口（15）。开口定位成暴露并与内部管状构件的切割边缘配合，以允许剪切或切割组织。

6. 发明申请

WO2016018659A1 MODULAR SURGICAL DRIVE HUB 审中-公开
标题翻译：模块化外科驱动器
公开(公告)号：WO2016018659A1
公开(公告)日：2016-02-04
申请号：PCT/US2015/041099
申请日：2015-07-20
申请人： SMITH & NEPHEW, INC.
发明人： LORETH, Brian , JEZIERSKI, Rafal , SHENER-IRMAKOGLU, Cemal
IPC分类号： A61B17/3207 , A61B17/32
CPC分类号： A61B17/1624 , A61B17/00234 , A61B17/1628 , A61B17/320016 , A61B17/32002 , A61B2017/0023 , A61B2017/00296 , A61B2017/00477
摘要： An inner assembly for a modular surgical drive hub includes a drive adapter (40), an inner blade adapter (50), and a compression member (60), the inner blade adapter (50) mounted within the drive adapter (40) and biased in a distal direction by the compression member (60), the drive adapter (40) and the inner blade adapter (50) including a key-way (43) and a key (52) for transmitting rotational force from the drive adapter to the inner blade adapter; wherein the inner assembly is configured to be inserted into and retained within the modular surgical drive hub. A modular surgical drive hub and a surgical instrument are described.
摘要翻译：用于模块化手术驱动轮毂的内部组件包括驱动适配器（40），内部刀片适配器（50）和压缩构件（60），内部刀片适配器（50）安装在驱动适配器（40）内并且被偏置在压缩构件（60）的远端方向上，驱动适配器（40）和内刀片适配器（50）包括用于将驱动适配器的旋转力传递到所述驱动适配器的键（43）和键（52）内刀片适配器; 其中所述内部组件构造成插入并保持在所述模块化外科驱动轮毂内。描述了一种模块化手术驱动轮毂和外科器械。

7. 发明申请

WO2014081661A1 MEDICAL PUMP 审中-公开
标题翻译：医用泵
公开(公告)号：WO2014081661A1
公开(公告)日：2014-05-30
申请号：PCT/US2013/070558
申请日：2013-11-18
申请人： SMITH & NEPHEW, INC.
发明人： SHENER-IRMAKOGLU, Cemal , LORETH, Brian J. , JEZIERSKI, Rafal Z. , DUHAMEL, Paul R.
IPC分类号： A61B17/32 , A61M1/00
CPC分类号： F04D13/02 , A61B17/32002 , A61B2017/00553 , A61B2017/320775 , A61B2217/005 , A61B2217/007 , A61M1/0064 , A61M1/0066 , A61M3/0258
摘要： A surgical instrument includes a hub, a rotating member, an impeller, and an impeller enclosure. The hub has a proximal portion and a distal portion and defines a lumen therebetween. The distal portion of the hub includes a sleeve portion configured to rotatably support the rotating member. The rotating member extends through the hub and has a proximal end and a distal end. The proximal end of the rotating member is configured to couple to an external driving mechanism. The impeller is coupled to the distal end of the rotating member and is configured to accelerate fluid flowing into or out of the lumen. The impeller enclosure is coupled to the distal portion of the hub and defines an impeller volume around the impeller. One or more openings are defined around the sleeve portion of the hub such that the lumen is in fluid communication with the impeller volume.
摘要翻译：手术器械包括轮毂，旋转构件，叶轮和叶轮罩。轮毂具有近端部分和远端部分并且在其间限定内腔。毂的远端部分包括构造成可旋转地支撑旋转构件的套筒部分。旋转构件延伸穿过毂并且具有近端和远端。旋转构件的近端构造成联接到外部驱动机构。叶轮联接到旋转构件的远端并且构造成加速流入或流出管腔的流体。叶轮外壳联接到轮毂的远端部分，并且围绕叶轮限定叶轮容积。围绕毂的套筒部分限定一个或多个开口，使得内腔与叶轮容积流体连通。

8. 发明申请

WO2012135087A1 MEDICAL DEVICE WITH INTERFERENCE MEMBERS TO PREVENT RE -USE 审中-公开
标题翻译：具有干扰成员的医疗设备，以防止重新使用
公开(公告)号：WO2012135087A1
公开(公告)日：2012-10-04
申请号：PCT/US2012/030506
申请日：2012-03-26
申请人： SMITH & NEPHEW, INC. , SHENER-IRMAKOGLU, Cemal , JEZIERSKI, Rafal Z. , LORETH, Brian J.
发明人： SHENER-IRMAKOGLU, Cemal , JEZIERSKI, Rafal Z. , LORETH, Brian J.
IPC分类号： A61B17/32 , A61B17/00
CPC分类号： A61B17/32002 , A61B2017/0023 , A61B2017/00477 , A61B2090/0814 , A61B2217/005 , Y10T29/49826
摘要： A medical resection device (100) that includes an outer tube assembly (103) that includes a straight outer tube (102), an inner tube assembly (104) that includes a straight inner tube (110) disposed within the outer tube, and at least one interference member on the outer tube assembly and at least one interference member on the inner tube assembly. The inner tube and the outer tube are configured to rotate relative to each other to resect tissue at a distal end of the inner and outer tubes. The interference members are configured to prevent a force exerted along a longitudinal axis of the inner tube from separating the inner and outer tubes without rendering the medical device unusable. The medical resection device can include a burr on the inner tube, or a first cutting surface on the outer tube and a second cutting surface on the inner tube. Exemplary interference members can be various combinations of a groove, a pin, a ring, a ridge, a snap mechanism, step features, and others.
摘要翻译：一种包括外管组件（103）的医疗切除装置（100），其包括直的外管（102），内管组件（104），其包括设置在外管内的直内管（110）外管组件上的至少一个干涉构件和内管组件上的至少一个干涉构件。内管和外管构造成相对于彼此旋转以在内管和外管的远端处切除组织。干涉构件被构造成防止沿着内管的纵向轴线施加的力分离内管和外管，而不会使医疗装置不能使用。医疗切除装置可以包括在内管上的毛刺或外管上的第一切割表面和内管上的第二切割表面。示例性干涉构件可以是凹槽，销，环，脊，卡扣机构，台阶特征等的各种组合。

9. 发明申请

WO2012044705A1 HYSTEROSCOPIC SYSTEM 审中-公开
标题翻译：神经系统
公开(公告)号：WO2012044705A1
公开(公告)日：2012-04-05
申请号：PCT/US2011/053753
申请日：2011-09-28
申请人： SMITH & NEPHEW, INC. , SAHNEY, Mira , SHENER-IRMAKOGLU, Cemal
发明人： SAHNEY, Mira , SHENER-IRMAKOGLU, Cemal
IPC分类号： A61B1/015 , A61B1/018 , A61B1/307 , A61B1/00 , A61B17/32
CPC分类号： A61B1/303 , A61B1/00135 , A61B1/015 , A61B1/018 , A61B1/307 , A61B17/32002 , A61B17/3205 , A61B17/3421 , A61B17/42 , A61B2017/320024 , A61B2017/320028 , A61B2017/320052 , A61B2017/4216 , A61B2217/007
摘要： A hysteroscopy system includes a scope having an internal channel, a sheath removably coupled to the scope, and an outflow channel. The sheath has a distal flange extending internally towards an outer surface of the scope. The outflow channel is formed between an inner surface of the sheath and an outer surface of the scope. The distal flange forms a distal end of the outflow channel and is generally located between the scope and the sheath.
摘要翻译：宫腔镜检查系统包括具有内部通道，可移除地连接到镜架的护套和流出通道的镜架。护套具有向内延伸到远端的外表面的远端凸缘。流出通道形成在护套的内表面和外罩表面之间。远端凸缘形成流出通道的远端并且通常位于范围和护套之间。

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