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公开(公告)号：US20140115765A1
公开(公告)日：2014-05-01
申请号：US14116139
申请日：2012-04-18
申请人： Matthew Chace Carpenter , Kenneth Allen Focht , Federico Pasquini , Davide Pietrasanta , Andrea Dias Sorze
发明人： Matthew Chace Carpenter , Kenneth Allen Focht , Federico Pasquini , Davide Pietrasanta , Andrea Dias Sorze
IPC分类号： E03D9/00
CPC分类号： E03D9/005 , A61L2/22 , A61L9/14 , A61L2209/111 , A61L2209/133 , B05B3/02 , B05B9/0861
摘要： The present invention relates to a automated spraying device for spraying an enclosure with a liquid cleanser, the device having, a reservoir (16) for containing the liquid cleanser, a pump (14) in fluid communication with the reservoir, and a movable spray head (15) having an outlet orifice through which cleanser from the reservoir can be expelled during operation of the pump if there is such liquid cleanser in the reservoir. Said spraying device also contains an electrical motor drive mechanism (12) for sequentially operating th pump (14) and moving the spray head (15) to modify the direction of the spray there from, such that the spray head is not simultaneously spraying and moving. Furthermore, the spray head is suitable for producing an aerosol whereby the Dv50 of the aerosol is in the range of from 30 to 70 micron.
摘要翻译： 本发明涉及一种用液体清洁剂喷涂外壳的自动喷涂装置，该装置具有用于容纳液体清洁剂的储存器（16），与储存器流体连通的泵（14）和可移动喷头 （15）具有出口孔，如果在储存器中存在这样的液体清洁剂，则在泵的操作期间可通过该出口孔排出清洁剂。 所述喷射装置还包括电动机驱动机构（12），用于依次操作泵（14）并移动喷头（15）以改变喷雾方向，使得喷头不同时喷射和移动 。 此外，喷头适于产生气溶胶，由此气溶胶的Dv50在30至70微米的范围内。
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公开(公告)号：US09458615B2
公开(公告)日：2016-10-04
申请号：US14116139
申请日：2012-04-18
申请人： Matthew Chace Carpenter , Kenneth Allen Focht , Federico Pasquini , Davide Pietrasanta , Andrea Dias Sorze
发明人： Matthew Chace Carpenter , Kenneth Allen Focht , Federico Pasquini , Davide Pietrasanta , Andrea Dias Sorze
CPC分类号： E03D9/005 , A61L2/22 , A61L9/14 , A61L2209/111 , A61L2209/133 , B05B3/02 , B05B9/0861
摘要： The present invention relates to a automated spraying device for spraying an enclosure with a liquid cleanser, the device having,—a reservoir (16) for containing the liquid cleanser,—a pump (14) in fluid communication with the reservoir, and—a movable spray head (15) having an outlet orifice through which cleanser from the reservoir can be expelled during operation of the pump if there is such liquid cleanser in the reservoir. Said spraying device also contains an electrical motor drive mechanism (12) for sequentially operating th pump (14) and moving the spray head (15) to modify the direction of the spray there from, such that the spray head is not simultaneously spraying and moving. Furthermore, the spray head is suitable for producing an aerosol whereby the Dv50 of the aerosol is in the range of from 30 to 70 micron.
摘要翻译： 本发明涉及一种用液体清洁剂喷涂外壳的自动喷涂装置，该装置具有：用于容纳液体清洁剂的储存器（16），与储存器流体连通的泵（14），和 具有出口孔的活动喷头（15），如果在储存器中存在这样的液体清洁剂，则在泵的操作期间可以从贮存器清除清洁剂。 所述喷射装置还包括电动机驱动机构（12），用于依次操作泵（14）并移动喷头（15）以改变喷雾方向，使得喷头不同时喷射和移动 。 此外，喷头适于产生气溶胶，由此气溶胶的Dv50在30至70微米的范围内。
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公开(公告)号：US08292854B2
公开(公告)日：2012-10-23
申请号：US13030266
申请日：2011-02-18
IPC分类号： A61M5/178
CPC分类号： A61B17/3498 , A61B17/3421 , A61B2017/3464
摘要： A ribbed seal for use in endoscopic surgery is intended to be incorporated into a cannula assembly to limit the escape of insufflation gasses from a body cavity by forming a fluid-tight seal around an instrument inserted through the cannula assembly. The ribbed seal includes a relatively flat, disk shaped elastomeric overmold portion having a central aperture sized slightly smaller than the instrument such that the aperture must expand to accommodate the instrument. Molded together with the elastomeric overmold is an array of slender ribs disposed about the aperture. The ribs are designed to be relatively flexible under lateral loads. This allows the seal to bend easily as the surgical instrument is inserted through the aperture thereby maintaining a low insertion and glide force. On the other hand, the ribs are designed to be relatively rigid when loaded axially. This rigidity provides robust radial support for the instrument inserted through the center of the array of ribs. The seal performs a centering function for the instrument due to its combined elasticity and stiffness. Finally, the seal also allows for an instrument to be removed easily while maintaining the required atmospheric integrity.
摘要翻译： 用于内窥镜手术的肋状密封件旨在并入插管组件中，以通过在插入穿过套管组件的仪器周围形成流体密封来限制吹入气体从体腔逸出。 肋状密封件包括相对平坦的盘形弹性体包覆模制部分，其具有尺寸略小于仪器的中心孔，使得孔必须膨胀以适应仪器。 与弹性体包覆模制一起模制的是围绕孔设置的细长肋条的阵列。 肋设计成在横向载荷下相对柔韧。 当外科手术器械通过孔插入时，这使得密封件容易弯曲，从而保持低插入和滑动力。 另一方面，肋被设计成在轴向加载时相对刚性。 这种刚度为通过肋阵列的中心插入的仪器提供了坚固的径向支撑。 密封件由于其组合的弹性和刚度而对仪器执行定心功能。 最后，密封件还允许在保持所需大气完整性的同时轻松移除仪器。
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公开(公告)号：US07914496B2
公开(公告)日：2011-03-29
申请号：US12124654
申请日：2008-05-21
IPC分类号： A61M5/178
CPC分类号： A61B17/3498 , A61B17/3421 , A61B2017/3464
摘要： A ribbed seal for use in endoscopic surgery is intended to be incorporated into a cannula assembly to limit the escape of insufflation gasses from a body cavity by forming a fluid-tight seal around an instrument inserted through the cannula assembly. The ribbed seal includes a relatively flat, disk shaped elastomeric overmold portion having a central aperture sized slightly smaller than the instrument such that the aperture must expand to accommodate the instrument. Molded together with the elastomeric overmold is an array of slender ribs disposed about the aperture. The ribs are designed to be relatively flexible under lateral loads. This allows the seal to bend easily as the surgical instrument is inserted through the aperture thereby maintaining a low insertion and glide force. On the other hand, the ribs are designed to be relatively rigid when loaded axially. This rigidity provides robust radial support for the instrument inserted through the center of the array of ribs. The seal performs a centering function for the instrument due to its combined elasticity and stiffness. Finally, the seal also allows for an instrument to be removed easily while maintaining the required atmospheric integrity.
摘要翻译： 用于内窥镜手术的肋状密封件旨在并入插管组件中，以通过在插入穿过套管组件的仪器周围形成流体密封来限制吹入气体从体腔逸出。 肋状密封件包括相对平坦的盘形弹性体包覆模制部分，其具有尺寸略小于仪器的中心孔，使得孔必须膨胀以适应仪器。 与弹性体包覆模制一起模制的是围绕孔设置的细长肋条的阵列。 肋设计成在横向载荷下相对柔韧。 当外科手术器械通过孔插入时，这使得密封件容易弯曲，从而保持低插入和滑动力。 另一方面，肋被设计成在轴向加载时相对刚性。 这种刚度为通过肋阵列的中心插入的仪器提供了坚固的径向支撑。 密封件由于其组合的弹性和刚度而对仪器执行定心功能。 最后，密封件还允许在保持所需大气完整性的同时轻松移除仪器。
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公开(公告)号：US08950629B2
公开(公告)日：2015-02-10
申请号：US12783378
申请日：2010-05-19
CPC分类号： A61B17/00491 , A61M35/003
摘要： This document relates to delivery devices for dispensing fluid materials, including high viscosity fluids such as high viscosity surgical adhesives. For example, methods and materials for an integrated system of containing and permitting point of use delivery of a high viscosity adhesive fluid onto a planar surface of tissue during a surgical procedure are provided.
摘要翻译： 本文件涉及用于分配流体材料的输送装置，包括高粘度流体，例如高粘度手术粘合剂。 例如，提供了一种用于在外科手术过程中将高粘度粘合剂流体输送到组织的平坦表面上的使用点和允许使用点的集成系统的方法和材料。
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公开(公告)号：US20080294186A1
公开(公告)日：2008-11-27
申请号：US12125143
申请日：2008-05-22
IPC分类号： A61M29/00
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A surgical portal apparatus includes a portal housing, an elongated portal member connected to the portal housing and depending therefrom and an armature assembly. The portal housing and the portal member have an axial bore for reception and passage of a surgical object. The armature assembly includes at least two arms disposed within the portal housing and an outer mount. The at least two arms extend at least radially inwardly and are adapted to move, e.g., pivotally move, relative to the longitudinal axis from a rest position to an activated position during passage of the surgical object. The at least two arms are operatively connected whereby movement of a first arm causes corresponding movement of a second arm. The outer mount comprises a resilient material and is disposed within the portal housing. The outer mount is mounted to the at least two arms and imparts a biasing force to the at least two arms toward the rest position thereof. The outer mount has inner portions defining a passage to permit passage of the surgical object. The at least two arms may be at least partially embedded within the outer mount or enclosed within the outer mount. The armature assembly may include a series of arms coaxially arranged about the central longitudinal axis. Adjacent arms of the armature assembly may be interconnected by a gear. The outer mount may define a generally tapered configuration, e.g., a frustum. The inner portions of the outer mount may be adapted to establish a substantial seal about the surgical object.
摘要翻译： 手术入口装置包括入口壳体，细长入口构件，其连接到入口壳体并与之相连并且具有电枢组件。 入口外壳和入口构件具有用于接收和通过手术物体的轴向孔。 电枢组件包括设置在入口外壳内的至少两个臂和外部安装件。 所述至少两个臂至少径向向内延伸，并且适于在所述手术物体通过期间相对于所述纵向轴线从静止位置移动至例如枢转运动。 所述至少两个臂可操作地连接，由此第一臂的运动引起第二臂的相应运动。 外部安装件包括弹性材料并且设置在入口外壳内。 外部安装件安装到至少两个臂上，并且朝向其静止位置向至少两个臂施加偏置力。 外部安装件具有限定通道以允许手术物体通过的内部部分。 至少两个臂可以至少部分地嵌入在外部安装件内部或者封闭在外部安装件内。 电枢组件可以包括围绕中心纵向轴线同轴布置的一系列臂。 电枢组件的相邻臂可以通过齿轮相互连接。 外部安装件可以限定大致锥形的构造，例如平截头体。 外部安装件的内部部分可以适于围绕手术物体建立实质的密封。
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公开(公告)号：US20080290605A1
公开(公告)日：2008-11-27
申请号：US12124346
申请日：2008-05-21
IPC分类号： F16J15/44
CPC分类号： A61B17/3462 , A61B17/3498 , A61B2017/320012 , F16J15/3288
摘要： A valve assembly for the sealed reception of a surgical instrument inserted through a cannula assembly includes a valve body defining a central longitudinal axis, and an elongated seal member having a resilient sealing structure defining an aperture in general alignment with the central longitudinal axis. The sealing structure includes a plurality of elongated bristle members positioned to engage the outer surface of the surgical instrument in a fluid-tight manner upon at least partial insertion of the instrument into the valve body. Each bristle member is adapted to be displaced relative to the longitudinal axis to facilitate expansion of the aperture to accommodate variously sized surgical instruments. Bristle members are arranged in a pattern facilitating the reduction of the insertion force required to introduce an instrument while providing robust lateral support for the instrument.
摘要翻译： 用于密封接收通过套管组件插入的外科器械的阀组件包括限定中心纵向轴线的阀体和具有弹性密封结构的细长密封构件，弹性密封结构限定了与中心纵向轴线大致对准的孔。 密封结构包括多个细长的刷毛构件，定位成在至少部分地将仪器插入阀体中时以流体密封的方式接合外科器械的外表面。 每个刷毛构件适于相对于纵向轴线移位，以便于孔的扩张以适应不同尺寸的外科器械。 刷毛构件以图案布置，有助于降低引入仪器所需的插入力，同时为仪器提供强大的横向支撑。
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公开(公告)号：US08137266B2
公开(公告)日：2012-03-20
申请号：US12125143
申请日：2008-05-22
IPC分类号： A61B1/00
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A surgical portal apparatus includes a portal housing, an elongated portal member connected to the portal housing and an armature assembly. The portal housing and the portal member have an axial bore for reception and passage of a surgical object. The armature assembly includes at least two arms disposed within the portal housing and an outer mount. The at least two arms extend at least radially inwardly and are adapted to move relative to the longitudinal axis from a rest position to an activated position during passage of the surgical object. The at least two arms are operatively connected whereby movement of a first arm causes corresponding movement of a second arm. The outer mount comprises a resilient material and is mounted to the at least two arms, and imparts a biasing force thereto toward the rest position.
摘要翻译： 手术入口装置包括入口壳体，连接到入口壳体的细长入口构件和电枢组件。 入口外壳和入口构件具有用于接收和通过手术物体的轴向孔。 电枢组件包括设置在入口外壳内的至少两个臂和外部安装件。 所述至少两个臂至少径向向内延伸，并且适于在手术物体通过期间相对于纵向轴线从静止位置移动到致动位置。 所述至少两个臂可操作地连接，由此第一臂的运动引起第二臂的相应运动。 外部安装件包括弹性材料并且安装到至少两个臂上，并且朝着静止位置施加偏置力。
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公开(公告)号：US20110152622A1
公开(公告)日：2011-06-23
申请号：US12961526
申请日：2010-12-07
IPC分类号： A61B1/32
CPC分类号： A61B17/3421 , A61B17/3462 , A61B2017/3464 , A61B2017/347
摘要： A surgical access apparatus includes a housing member, a portal member extending from the housing member and defining a central longitudinal axis, and defining a longitudinal passage therethrough dimensioned to permit passage of an surgical object and a constraining mechanism associated with at least one of the housing member and the portal member. The constraining mechanism includes a constraining member dimensioned and positioned to intersect the longitudinal passage. The constraining member is adapted to engage the surgical object and bias the surgical object toward a position radially displaced relative to the central longitudinal axis. The constraining member is adapted to transition from an initial condition in the absence of the surgical object to a stressed condition in the presence of the surgical object. The constraining member may be normally biased toward the initial condition.
摘要翻译： 外科进入装置包括外壳构件，入口构件，其从所述外壳构件延伸并且限定中心纵向轴线，并且限定纵向通道，所述纵向通道的尺寸被设计成允许手术物体和与所述壳体中的至少一个相关联的约束机构 会员和门户会员。 约束机构包括限定构件，其尺寸设置成与纵向通道相交。 约束构件适于接合外科物体并将外科物体偏向相对于中心纵向轴线径向移位的位置。 约束构件适于在外科手术对象不存在的情况下从初始状态转变到存在手术对象的受压状态。 约束构件可以被正常地偏向初始状态。
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公开(公告)号：US20110144445A1
公开(公告)日：2011-06-16
申请号：US13030266
申请日：2011-02-18
IPC分类号： A61B1/32
CPC分类号： A61B17/3498 , A61B17/3421 , A61B2017/3464
摘要： A ribbed seal for use in endoscopic surgery is intended to be incorporated into a cannula assembly to limit the escape of insufflation gasses from a body cavity by forming a fluid-tight seal around an instrument inserted through the cannula assembly. The ribbed seal includes a relatively flat, disk shaped elastomeric overmold portion having a central aperture sized slightly smaller than the instrument such that the aperture must expand to accommodate the instrument. Molded together with the elastomeric overmold is an array of slender ribs disposed about the aperture. The ribs are designed to be relatively flexible under lateral loads. This allows the seal to bend easily as the surgical instrument is inserted through the aperture thereby maintaining a low insertion and glide force. On the other hand, the ribs are designed to be relatively rigid when loaded axially. This rigidity provides robust radial support for the instrument inserted through the center of the array of ribs. The seal performs a centering function for the instrument due to its combined elasticity and stiffness. Finally, the seal also allows for an instrument to be removed easily while maintaining the required atmospheric integrity.
摘要翻译： 用于内窥镜手术的肋状密封件旨在并入插管组件中，以通过在插入穿过套管组件的仪器周围形成流体密封来限制吹入气体从体腔逸出。 肋状密封件包括相对平坦的盘形弹性体包覆模制部分，其具有尺寸略小于仪器的中心孔，使得孔必须膨胀以适应仪器。 与弹性体包覆模制一起模制的是围绕孔设置的细长肋条的阵列。 肋设计成在横向载荷下相对柔韧。 当外科手术器械通过孔插入时，这使得密封件容易弯曲，从而保持低的插入和滑动力。 另一方面，肋被设计成在轴向加载时相对刚性。 这种刚度为通过肋阵列的中心插入的仪器提供了坚固的径向支撑。 密封件由于其组合的弹性和刚度而对仪器执行定心功能。 最后，密封件还允许在保持所需大气完整性的同时轻松移除仪器。
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