-
81.发明授权公开(公告)号：US08338726B2
公开(公告)日：2012-12-25
申请号：US12868505
申请日：2010-08-25
IPC分类号： H01H9/00
CPC分类号： A61B17/320092 , A61B2017/00017 , A61B2017/00367 , A61B2017/00389 , A61B2017/00734
摘要： An ultrasonic, self-powered surgical device includes a handle, a self-contained power supply associated with the handle, and a control circuit disposed within the handle and/or the power supply. The control circuit is operable to carry out at least two operational conditions of the surgical device. A two-stage switch is electrically connected to the control circuit and effects the at least two operational conditions of the surgical device. A first stage of the switch effects a first of the at least two operational conditions and a second stage of the switch effects a second of the at least two operational conditions that is different from the first operational condition.
摘要翻译： 超声波自动手术装置包括手柄，与手柄相关联的独立电源以及设置在手柄和/或电源内的控制电路。 控制电路可操作以执行外科装置的至少两个操作条件。 两级开关电连接到控制电路并且实现手术装置的至少两个操作条件。 开关的第一阶段影响至少两个操作条件中的第一阶段，并且开关的第二阶段影响与第一操作条件不同的至少两个操作条件中的第二阶段。
-
82.发明授权Method of maintaining constant movement of a cutting blade of an ultrasonic waveguide 有权保持超声波波导的切割刀片的恒定运动的方法公开(公告)号：US08333779B2
公开(公告)日：2012-12-18
申请号：US13072273
申请日：2011-03-25
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B2017/00017 , A61B2017/00075 , A61B2017/00137 , A61B2017/00477 , A61B2017/00734 , A61B2017/320098 , Y10T29/49005 , Y10T29/49169
摘要： A method of maintaining constant movement of a cutting blade of an ultrasonic waveguide includes the steps of providing an ultrasonic transducer operable to convert a received motional voltage into a movement of a cutting blade of an ultrasonic waveguide, a motional feedback circuit connected in a parallel configuration with the ultrasonic transducer, and a variable power source operable to apply a first voltage between a set of connection points to the parallel configuration. A feedback voltage measured from the motional feedback circuit is determined and an output of the power source is varied based upon the measured feedback voltage to result in a substantially constant feedback voltage and, thereby, maintain a substantially constant rate of movement of the cutting blade across a variety of cutting loads.
摘要翻译： 一种保持超声波波导的切割刀片的恒定运动的方法包括以下步骤：提供超声换能器，其可操作以将接收到的运动电压转换成超声波波导的切割刀片的运动，运动反馈电路以并联配置 以及可变电源，可操作以将一组连接点之间的第一电压施加到并联配置。 确定从运动反馈电路测量的反馈电压，并且基于所测量的反馈电压来改变电源的输出，以产生基本恒定的反馈电压，从而保持切割刀片的基本恒定的运动速度 各种切割负载。
-
83.发明申请公开(公告)号：US20120221031A1
公开(公告)日：2012-08-30
申请号：US13465820
申请日：2012-05-07
IPC分类号： A61B17/32
CPC分类号： A61B17/1285 , A61B17/320092 , A61B2017/00017 , A61B2017/0046 , A61B2017/00734
摘要： A method of maintaining a constant movement of a cutting blade of an ultrasonic waveguide includes providing an ultrasonic transducer operable to convert a received motional current into a movement of a cutting blade of an ultrasonic waveguide, a measurement circuit connected in a parallel configuration with the ultrasonic transducer, and a variable power source operable to supply current through a set of connection points to the parallel configuration and thereby create the motional current in the ultrasonic transducer. Current is supplied through a set of connection points of the parallel configuration with the variable power source to, thereby, create the motional current in the ultrasonic transducer and the motional current is regulated with a current controller by varying an output of the power source, thereby maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.
摘要翻译： 保持超声波波导的切割刀片的恒定运动的方法包括提供可操作以将接收到的运动电流转换成超声波波导的切割刀片的运动的超声换能器，以超声波的平行配置连接的测量电路 传感器和可变电源，其可操作以将电流通过一组连接点提供到并联配置，从而在超声换能器中产生运动电流。 通过一组与可变电源的并联配置的连接点提供电流，从而在超声波换能器中产生运动电流，并且通过改变电源的输出通过电流控制器调节运动电流，从而 保持切割刀片跨越各种切削负载的基本恒定的运动速度。
-
84.发明授权Method of maintaining constant movement of a cutting blade on an ultrasonic waveguide 有权保持切割刀片在超声波导上的恒定运动的方法公开(公告)号：US08197502B2
公开(公告)日：2012-06-12
申请号：US13072187
申请日：2011-03-25
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B2017/00017 , A61B2017/00075 , A61B2017/00137 , A61B2017/00477 , A61B2017/00734 , A61B2017/320098 , Y10T29/49005 , Y10T29/49169
摘要： A method of maintaining a constant movement of a cutting blade of an ultrasonic waveguide includes providing an ultrasonic transducer operable to convert a received motional current into a movement of a cutting blade of an ultrasonic waveguide, a measurement circuit connected in a parallel configuration with the ultrasonic transducer, and a variable power source operable to supply current through a set of connection points to the parallel configuration and thereby create the motional current in the ultrasonic transducer. Current is supplied through a set of connection points of the parallel configuration with the variable power source to, thereby, create the motional current in the ultrasonic transducer and the motional current is regulated with a current controller by varying an output of the power source, thereby maintaining a substantially constant rate of movement of the cutting blade across a variety of cutting loads.
摘要翻译： 保持超声波波导的切割刀片的恒定运动的方法包括提供可操作以将接收到的运动电流转换成超声波波导的切割刀片的运动的超声换能器，以超声波的平行配置连接的测量电路 传感器和可变电源，其可操作以将电流通过一组连接点提供到并联配置，从而在超声换能器中产生运动电流。 通过一组与可变电源的并联配置的连接点提供电流，从而在超声波换能器中产生运动电流，并且通过改变电源的输出通过电流控制器调节运动电流，从而 保持切割刀片跨越各种切削负载的基本恒定的运动速度。
-
85.发明申请公开(公告)号：US20100258611A1
公开(公告)日：2010-10-14
申请号：US12793962
申请日：2010-06-04
IPC分类号： A61B17/068
CPC分类号： A61B17/072 , A61B17/068 , A61B17/07207 , A61B17/1114 , A61B17/115 , A61B17/1155 , A61B90/03 , A61B2017/00017 , A61B2017/00115 , A61B2017/00398 , A61B2017/00477 , A61B2017/00734 , A61B2017/07257 , A61B2017/07271 , A61B2017/07278 , A61B2017/07285 , A61B2090/032 , A61B2090/064 , G06F19/00
摘要： A surgical stapling instrument includes a handle having a stapler-closing device. A surgical stapling end effector is connected to the handle and has a pair of opposing stapling surfaces. At least one of the stapling surfaces is operable to move with respect to the other of the stapling surfaces upon actuation of the stapler-closing device to apply a compressive force to tissue therebetween. At least one variable member is operable to receive the compressive force applied to the tissue and to exhibit at least one of mechanical and electrical change associated with the received compressive force. The change influences a surgical procedure on the compressed tissue.
摘要翻译： 外科缝合器械包括具有缝合器关闭装置的把手。 外科缝合末端执行器连接到手柄并具有一对相对的吻合表面。 当订书机关闭装置致动时，至少一个装订表面可操作以相对于另一个装订表面移动，以对它们之间的组织施加压缩力。 至少一个可变构件可操作以接收施加到组织的压缩力并且展现与所接收的压缩力相关联的机械和电气变化中的至少一个。 这种变化影响了压缩组织的外科手术。
-
公开(公告)号：US20100004668A1
公开(公告)日：2010-01-07
申请号：US12547975
申请日：2009-08-26
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B2017/0023 , A61B2017/0046 , A61B2017/00734
摘要： A disposable ultrasonic surgical handle connectable to an ultrasonic transducer, an ultrasonic waveguide, a removable battery, and an ultrasonic-signal-generator assembly, includes a handle body with a portion defining a battery-holding compartment, the battery-holding compartment having at least two battery contacts, a waveguide attachment dock exposed to the environment and shaped to accept the waveguide therein, a transducer attachment dock exposed to the environment and shaped to place the ultrasonic transducer in coaxial alignment with the waveguide when the waveguide is disposed within the waveguide attachment dock, and an ultrasonic-signal-generator assembly dock exposed to the environment. The ultrasonic-signal-generator assembly dock is shaped to substantially simultaneously selectively removably secure the ultrasonic-signal-generator assembly to the handle body, place an end of the ultrasonic transducer within the transducer attachment dock, and electrically couple the ultrasonic-signal-generator assembly to the at least two battery contacts.
摘要翻译： 可连接到超声波换能器，超声波导，可拆卸电池和超声波信号发生器组件的一次性超声手术手柄包括具有限定电池保持室的部分的手柄主体，电池保持室至少具有 两个电池触点，暴露于环境并成形为接受其中的波导的波导附件基座，暴露于环境的换能器附接基座并成形为当波导设置在波导附件内时将超声换能器与波导同轴对准 码头和一个暴露于环境的超声波信号发生器装配码头。 超声波信号发生器组件坞被成形为基本上同时选择性地可移除地将超声信号发生器组件固定到手柄本体，将超声换能器的一端放置在换能器附件底座内，并将超声信号发生器 组装到至少两个电池触点。
-
公开(公告)号：US20090143805A1
公开(公告)日：2009-06-04
申请号：US12270146
申请日：2008-11-13
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B2017/00017 , A61B2017/0023 , A61B2017/0046 , A61B2017/00477 , A61B2017/00734
摘要： A disposable ultrasonic surgical handle connectable to an ultrasonic waveguide, a battery, and an ultrasonic-movement-generator assembly includes a first handle body portion defining therein an aseptically sealable battery-holding compartment shaped to receive the battery therein, a second handle body portion connected to the first handle body portion, and an electrical couple. The second handle body portion has a waveguide attachment dock exposed to the environment and an ultrasonic-movement-generator assembly dock exposed to the environment and shaped to connect the ultrasonic waveguide in the waveguide attachment dock to the ultrasonic-movement-generator assembly through the second handle body portion. The electrical couple is operable to connect a battery within the battery-holding compartment to the ultrasonic-movement-generator-assembly when the ultrasonic-movement-generator assembly is docked at the ultrasonic-movement-generator assembly dock.
摘要翻译： 可连接到超声波波导，电池和超声波运动发生器组件的一次性超声手术手柄包括：第一手柄主体部分，其中限定有形成为在其中容纳电池的无菌密封的电池容纳室，连接到第二手柄主体部分 到第一手柄主体部分，以及电耦合。 第二手柄主体部分具有暴露于环境的波导附件基座和暴露于环境的超声波运动发生器组件基座，并且成形为将波导附件底座中的超声波波导通过第二手柄发生器组件连接到超声波运动发生器组件 手柄主体部分。 当超声波运动发生器组件对准在超声波运动发生器组装座时，电耦合可操作以将电池保持室内的电池连接到超声波运动发生器组件。
-
公开(公告)号：US20090143801A1
公开(公告)日：2009-06-04
申请号：US12266320
申请日：2008-11-06
IPC分类号： A61B17/32
CPC分类号： A61B17/320092 , A61B17/1285 , A61B2017/00734 , A61B2017/320098 , A61B2018/00595 , A61N7/02 , Y10T29/49826
摘要： A disposable ultrasonic surgical handle includes a disposable handle body that has a first handle body portion defining a handgrip and a second handle body portion connected to the first handle body portion, where the second handle body portion has a waveguide attachment dock exposed to the environment and having a first couple operable to connect an ultrasonic waveguide thereto and an aseptically sealable powered-ultrasonic-motion-generator assembly dock shaped to connect the ultrasonic waveguide in the attachment dock to an assembly within the assembly dock through the second handle body portion. The disposable ultrasonic surgical handle also includes a disposable compartment door movably connected to the second handle body portion to selectively expose the assembly dock to the environment, where the handle has an open position exposing the assembly dock to the environment and permitting entry and removal of the powered-ultrasonic-motion-generator assembly respectively into and from the assembly dock and a closed position aseptically sealing the assembly dock from the environment.
摘要翻译： 一次性超声波手术手柄包括一次性手柄本体，其具有限定手柄的第一手柄主体部分和连接到第一手柄主体部分的第二手柄主体部分，其中第二手柄本体部分具有暴露于环境的波导附件支架， 具有可操作以将超声波波导连接到其上的第一对和无菌可密封的动力超声波运动发生器组件座，其形状适于将附接基座中的超声波导连接到组装座内的通过第二手柄主体部分的组件。 一次性超声手术手柄还包括可移动地连接到第二手柄主体部分的一次性隔间门，以选择性地将组装基座暴露于环境中，其中手柄具有将组件基座暴露于环境的开放位置，并允许进入和移除 动力 - 超声波运动发生器组件分别进入和离开装配坞，并且闭合位置无菌地将组装基座与环境密封。
-
公开(公告)号：US20090143799A1
公开(公告)日：2009-06-04
申请号：US12266226
申请日：2008-11-06
IPC分类号： A61B17/32
CPC分类号： A61N7/02 , A61B17/1285 , A61B17/320092 , A61B2017/00017 , A61B2017/0023 , A61B2017/0046 , A61B2017/00477 , A61B2017/00734 , A61B2017/320093 , A61B2017/320094 , A61B2017/320095 , A61B2017/320097 , A61B2017/320098 , A61B2018/00595 , Y10T29/49826
摘要： A disposable ultrasonic surgical handle includes a disposable handle body defining a battery-holding compartment shaped to receive a battery therein and operable to couple a proximal end of an ultrasonic waveguide to an ultrasonic transducer therethrough. The body has a transducer dock exposed to the environment and interchangeably housing the transducer and a waveguide attachment dock shaped to align and attach the proximal end of the waveguide to the transducer and hold them at the body when the respectively docked at the transducer and attachment docks. A disposable driving-wave generation circuit in the handle body electrically contacts the battery and the transducer when the battery and the transducer are disposed respectively in the battery-holding compartment and the transducer dock. The circuit generates an output waveform sufficient to cause ultrasonic movement along the waveguide by exciting the transducer when the transducer is coupled to the waveguide.
摘要翻译： 一次性超声波手术手柄包括一次性手柄主体，其限定电池保持室，其形状为在其中容纳电池并且可操作以将超声波导的近端耦合到超声换能器。 身体具有暴露于环境的换能器基座并且可互换地容纳换能器和波导附件基座，其形状用于将波导的近端对准和附接到换能器并将其保持在身体处，当分别对接在换能器和附接基座 。 当电池和换能器分别设置在电池保持室和换能器座中时，手柄体中的一次性驱动波发生电路与电池和换能器电接触。 当换能器耦合到波导时，该电路产生足以引起超声波沿波导移动的输出波形。
-
90.发明授权公开(公告)号：US08627995B2
公开(公告)日：2014-01-14
申请号：US12034320
申请日：2008-02-20
IPC分类号： A61B17/068
CPC分类号： A61B17/1155 , A61B17/07207 , A61B17/1114 , A61B17/115 , A61B90/98 , A61B2017/00084 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00734 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2090/065 , A61B2090/08021 , A61B2090/0811 , A61B2090/0814 , G06F19/00 , H04L9/10
摘要： A surgical instrument includes a surgical end effector having a receiving portion for removably receiving therein an interchangeable part. The receiving portion has a communication connection. A handle connected to the end effector actuates the end effector. The handle has a controller electrically connected to the communication connection for authenticating the interchangeable part when placed at the end effector. An interchangeable part is removably connected to the receiving portion and has an encryption device electrically removably connected to the communication connection when placed at the receiving portion. The encryption device authenticates the interchangeable part when queried by the electric controller.
摘要翻译： 手术器械包括具有用于可拆卸地在其中容纳可互换部分的接收部分的手术末端执行器。 接收部分具有通信连接。 连接到末端执行器的手柄致动末端执行器。 手柄具有电连接到通信连接的控制器，用于在放置在末端执行器时认证可互换部件。 可互换部分可移除地连接到接收部分，并且当放置在接收部分时具有可电连接到通信连接的加密装置。 加密装置在由电控制器查询时认证可互换部分。
-
-
-
-
-
-
-
-
-
搜索结果
205 条记录 (耗时 0.055 秒)
