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1.发明申请Disposable staple cartridge having an anvil with tissue locator for use with a surgical cutting and fastening instrument and modular end effector system therefor 审中-公开具有砧座的一次性钉仓，其具有用于外科切割和紧固器械的组织定位器和用于其的模块化末端执行器系统公开(公告)号：US20070175950A1
公开(公告)日：2007-08-02
申请号：US11343546
申请日：2006-01-31
申请人： Frederick Shelton , Michael Cropper , Joshua Broehl , Ryan Crisp , Jamison Float , Eugene Timperman
发明人： Frederick Shelton , Michael Cropper , Joshua Broehl , Ryan Crisp , Jamison Float , Eugene Timperman
IPC分类号： A61B17/10
CPC分类号： A61B17/07207 , A61B2017/0023 , A61B2017/07214 , A61B2017/07285 , A61B2017/2825
摘要： A disposable staple cartridge for a surgical cutting and fastening instrument. Various embodiments include a disposable anvil that is supported relative to the cartridge body and movable between open and closed positions. At least one tissue stop is provided on the disposable anvil for orienting the tissue to be cut and stapled relative to the staples supported within the cartridge body. Other embodiments relate to end effectors for surgical cutting and fastening instruments that can be used in connection with a plurality of staple cartridge bodies that each have a common length but which may different lengths of staple lines.
摘要翻译： 用于外科切割和紧固器械的一次性钉仓。 各种实施例包括一次性砧座，该砧座相对于盒体支撑并可在打开位置和关闭位置之间移动。 在一次性砧座上提供至少一个组织止动件，用于使待切割的组织相对于支撑在盒体内的缝钉装订。 其他实施例涉及用于外科切割和紧固器械的端部执行器，其可以与多个钉仓体结合使用，每个钉仓主体具有共同的长度，但可以具有不同长度的缝合线。
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2.发明申请公开(公告)号：US20070175951A1
公开(公告)日：2007-08-02
申请号：US11343563
申请日：2006-01-31
IPC分类号： A61B17/10
CPC分类号： A61B17/07207 , A61B2017/00367 , A61B2017/00398 , A61B2017/00734
摘要： A powered surgical cutting and fastening instrument includes a drive shaft; a motor; and a gear shifting assembly connected to the drive shaft and the motor. The gear shifting assembly may include at least a first stage gear assembly coupled to the motor and to the drive shaft for operating the gear shifting assembly in a first gear setting; and a gear coupling assembly for selectively coupling at least one additional gear to the drive shaft for operating the gear shifting assembly in a second gear setting.
摘要翻译： 动力手术切割和紧固器械包括驱动轴; 电机 以及连接到驱动轴和马达的变速组件。 变速组件可以包括至少第一级齿轮组件，其联接到电动机和驱动轴，用于在第一档位设置中操作变速组件; 以及齿轮联接组件，用于选择性地将至少一个附加齿轮联接到驱动轴，以在第二齿轮设置中操作变速组件。
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3.发明申请Surgical stapling instruments having flexible channel and anvil features for adjustable staple heights 有权手术吻合器械具有柔性通道和砧座功能，可调节手钉高度公开(公告)号：US20070083234A1
公开(公告)日：2007-04-12
申请号：US11540735
申请日：2006-09-29
申请人： Frederick Shelton , Jerome Morgan , Michael Murray , Richard Timm , James Spivey , James Voegele , Leslie Fugikawa , Eugene Timperman
发明人： Frederick Shelton , Jerome Morgan , Michael Murray , Richard Timm , James Spivey , James Voegele , Leslie Fugikawa , Eugene Timperman
IPC分类号： A61B17/10
CPC分类号： A61B17/07207 , A61B90/03 , A61B2017/00535 , A61B2017/00557 , A61B2017/07242 , A61B2017/0725 , A61B2017/07278 , A61B2017/320052 , A61B2017/32113 , A61B2090/032 , A61B2090/08021
摘要： A surgical instrument for being endoscopically or laparoscopically inserted into a surgical site for simultaneous stapling and severing of tissue includes force adjusted spacing between an upper jaw (anvil) and a lower jaw (staple cartridge engaged to an elongate staple channel) so that the height of staple formation corresponds to the thickness of the tissue, yet does not exceed the height range that may be accommodated by the length of the staples. In particular, resilient structures may be formed into one or more of the elongate channel that supports the staple cartridge, the anvil that is pivotally attached to the elongate channel, and/or a firing member that includes a cutting surface (knife) that severs tissue between a top pin that engages the anvil and a lower foot that engage the elongate channel. The resilience responds to the force exerted by clamped tissue to vary the spacing between the anvil and the staple cartridge supported within the elongate channel.
摘要翻译： 用于内窥镜或腹腔镜插入外科手术部位以用于同时缝合和切断组织的手术器械包括上钳口（砧座）和下钳口（钉仓与细长缝合钉通道接合）之间的力调节间距，使得 缝钉形成对应于组织的厚度，但不超过可由钉的长度适应的高度范围。 特别地，弹性结构可以形成为支撑钉仓的细长通道中的一个或多个，可枢转地附接到细长通道的砧座和/或包括切割组织的切割表面（刀）的击发构件 在与砧座接合的顶部销和与细长通道接合的下部脚之间。 弹性响应由夹紧的组织施加的力以改变砧座和支撑在细长通道内的钉仓之间的间隔。
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公开(公告)号：US20060022015A1
公开(公告)日：2006-02-02
申请号：US11157767
申请日：2005-06-21
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B2017/00367 , A61B2017/00398 , A61B2017/00867 , A61B2017/00871
摘要： A surgical stapling and severing instrument particularly suited to endoscopic procedures incorporates a handle that produces separate closing and firing motions to actuate an end effector. The handle produces multiple firing strokes to reduce the required amount of force required to fire (i.e., staple and sever) the end effector. A linked transmission reduces the required handle longitudinal length, yet achieves a rigid, strong configuration when straightened for firing. One or more electrically activated lockout mechanisms, such as electroactive polymer (EAP) actuators, are biased to prevent firing unless activated. One lockout is a spring-biased side pawl firing mechanism enabled by an EAP block actuator. Another is a firing trigger EAP lock. Yet another is a closure yoke EAP lock. Yet a further one is a manual retraction EAP lock that locks the firing mechanism. Thereby, various sensed or commanded inputs may be incorporated to prevent inadvertent firing.
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公开(公告)号：US20070175949A1
公开(公告)日：2007-08-02
申请号：US11343545
申请日：2006-01-31
IPC分类号： A61B17/10
CPC分类号： A61B17/068 , A61B17/07207 , A61B17/28 , A61B17/285 , A61B34/76 , A61B2017/00119 , A61B2017/00128 , A61B2017/00398 , A61B2017/00477 , A61B2017/00734 , A61B2017/07214 , A61B2017/07271 , A61B2090/0803 , A61B2090/0807 , A61B2090/0811 , G08B21/18
摘要： A surgical instrument. The surgical instrument comprises a plurality of sensors, and a status module releasably connected to the surgical instrument. The status module comprises a plurality of contacts, a circuit, and a plurality of indicators. Each individual contact is in electrical communication with a different sensor. The circuit is in electrical communication with at least one of the contacts. At least one of the indicators is in electrical communication with the circuit.
摘要翻译： 手术器械。 手术器械包括多个传感器，以及可释放地连接到外科器械的状态模块。 状态模块包括多个触点，电路和多个指示器。 每个单独的触点与不同的传感器电连通。 电路与至少一个触点电连通。 指示器中的至少一个与电路电连通。
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6.发明申请Electro-mechanical surgical cutting and fastening instrument having a rotary firing and closure system with parallel closure and anvil alignment components 有权机电手术切割和紧固仪器具有旋转点火和闭合系统，具有平行闭合和砧座对准部件公开(公告)号：US20070175961A1
公开(公告)日：2007-08-02
申请号：US11344021
申请日：2006-01-31
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B2017/0038 , A61B2017/00398 , A61B2017/00685 , A61B2017/0688 , A61B2017/07285
摘要： A surgical instrument. Various embodiments relate to a surgical cutting and fastening instrument that has an end effector with an anvil that can pivot between open and closed positions relative to an elongate channel that can support a staple cartridge therein. The anvil may be opened and closed by a drive system. Various embodiments employ a powered drive system for opening and closing the anvil and powering a knife and staple drive assembly used to cut tissue and deploy the staples in the cartridge. Other embodiments employ a mechanical system to open and close the anvil and employ a powered system to power the knife and staple drive assembly. In various embodiments, the drive assembly serves to axially and laterally align anvil relative to the elongate channel. The anvil is constructed to move in a substantially parallel path relative to the elongate channel during closing.
摘要翻译： 手术器械。 各种实施例涉及具有端部执行器的外科切割和紧固器械，其具有砧座，所述砧座可相对于能够在其中支撑钉仓的细长通道在打开和关闭位置之间枢转。 砧座可以由驱动系统打开和关闭。 各种实施例采用用于打开和关闭砧座的动力驱动系统，并为用于切割组织并在钉仓中展开订书钉的刀和钉驱动组件供电。 其他实施例采用机械系统来打开和关闭砧座，并采用动力系统来为刀具和订书钉驱动组件供电。 在各种实施例中，驱动组件用于相对于细长通道轴向和横向对齐砧座。 砧被构造成在关闭期间相对于细长通道在基本平行的路径上移动。
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公开(公告)号：US20070175960A1
公开(公告)日：2007-08-02
申请号：US11344020
申请日：2006-01-31
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B2017/00734 , A61B2090/0803 , A61B2090/0811 , A61B2090/0814
摘要： A surgical instrument. The surgical instrument comprises a handle, a battery, a motor, and a lockout system. The handle comprises a primary portion and a grip portion. The grip portion is releasably connected to the primary portion. The battery is within the grip portion. The motor is in electrical communication with the battery. The lockout system is within the handle, and is structured and arranged to block connection of the grip portion to the primary portion after the grip portion is disconnected from the primary portion a predetermined number of times.
摘要翻译： 手术器械。 手术器械包括手柄，电池，马达和锁定系统。 手柄包括主要部分和抓握部分。 把手部分可释放地连接到主要部分。 电池在把手部分内。 电机与电池电连通。 锁定系统在手柄内，并且构造和布置成在把手部分与主要部分断开预定次数之后阻止把手部分与主要部分的连接。
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公开(公告)号：US20070175964A1
公开(公告)日：2007-08-02
申请号：US11343803
申请日：2006-01-31
IPC分类号： A61B17/04
CPC分类号： A61B17/072 , A61B5/4836 , A61B17/00 , A61B17/00234 , A61B17/068 , A61B17/07207 , A61B17/105 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B34/30 , A61B34/71 , A61B34/74 , A61B34/76 , A61B2017/00017 , A61B2017/00199 , A61B2017/00221 , A61B2017/00353 , A61B2017/00398 , A61B2017/0042 , A61B2017/00685 , A61B2017/00734 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2017/2943 , A61B2090/033 , A61B2090/064 , A61B2090/065 , A61B2090/069 , A61B2090/0803 , A61B2090/0811
摘要： A surgical instrument. The surgical instrument has an end effector and a trigger in communication with the end effector. The surgical instrument also has a first sensor and an externally accessible memory device in communication with the first sensor. The first sensor has an output that represents a first condition of either the trigger or the end effector. The memory device is configured to record the output of the first sensor. In various embodiments, memory device may include an output port and/or a removable storage medium.
摘要翻译： 手术器械。 外科器械具有端部执行器和与端部执行器连通的触发器。 手术器械还具有与第一传感器通信的第一传感器和外部可访问的存储器件。 第一传感器具有表示触发器或末端执行器的第一条件的输出。 存储器件被配置为记录第一传感器的输出。 在各种实施例中，存储器设备可以包括输出端口和/或可移动存储介质。
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公开(公告)号：US20070175956A1
公开(公告)日：2007-08-02
申请号：US11343439
申请日：2006-01-31
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B34/76 , A61B90/03 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/2923 , A61B2017/2927 , A61B2090/08021
摘要： A surgical cutting and stapling instrument is disclosed. The instrument includes an end effector and a handle. The end effector includes a channel, an anvil pivotally attached to the channel, a moveable cutting instrument for cutting an object positioned between the anvil and the channel, and a staple cartridge configured for removable receipt by the channel. The staple cartridge includes a sled that is engaged by the cutting instrument during a cutting stoke. The handle includes a motor for actuating the cutting instrument via a main drive shaft assembly. The instrument further includes a first interlock circuit for enabling initiation of motor operation based upon a position of the staple cartridge.
摘要翻译： 公开了一种外科切割和缝合器械。 仪器包括末端执行器和手柄。 末端执行器包括通道，可枢转地连接到通道的砧座，用于切割定位在砧座和通道之间的物体的可移动切割工具以及被配置为可被通道移动接收的钉仓。 钉仓包括在切割过程中由切割工具接合的滑雪板。 手柄包括用于通过主驱动轴组件致动切割仪器的马达。 仪器还包括第一互锁电路，用于基于钉仓的位置启动电机操作。
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公开(公告)号：US20060022014A1
公开(公告)日：2006-02-02
申请号：US11096096
申请日：2005-03-31
IPC分类号： A61B17/04
CPC分类号： A61B17/07207 , A61B2017/00017 , A61B2017/00398 , A61B2017/00871 , A61B2017/2927
摘要： A surgical stapling and severing instrument particularly suited to endoscopic procedures incorporates a handle that produces separate closing and firing motions to actuate an end effector. In particular, the handle produces multiple firing strokes in order to reduce the required amount of force required to fire (i.e., staple and sever) the end effector. A linked transmission reduces the required handle longitudinal length, yet achieves a rigid, strong configuration when straightened for firing. A spring-biased side pawl firing mechanism is enabled by activation of an Electroactive Polymer (EAP) block actuator that overcomes a disengagement spring bias and moves a linked rack into proximity with a side pawl firing mechanism. Thereby, various sensed or commanded inputs may be incorporated to prevent inadvertent firing.
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