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71. 发明申请

US20120116366A1 SELECTIVE ACTIVATION OF ELECTRONIC COMPONENTS IN MEDICAL DEVICE 有权
标题翻译：医疗器械中电子元件的选择性激活
公开(公告)号：US20120116366A1
公开(公告)日：2012-05-10
申请号：US13276707
申请日：2011-10-19
申请人： Kevin L. Houser , Foster B. Stulen
发明人： Kevin L. Houser , Foster B. Stulen
IPC分类号： A61B17/00
CPC分类号： A61B18/1442 , A61B17/00234 , A61B17/064 , A61B17/2812 , A61B17/285 , A61B17/320068 , A61B17/320092 , A61B18/00 , A61B18/04 , A61B18/12 , A61B18/1206 , A61B18/1233 , A61B18/14 , A61B18/1445 , A61B34/25 , A61B46/10 , A61B90/08 , A61B90/40 , A61B2017/00084 , A61B2017/00398 , A61B2017/0046 , A61B2017/00473 , A61B2017/00477 , A61B2017/00482 , A61B2017/00734 , A61B2017/0084 , A61B2017/291 , A61B2017/2929 , A61B2017/293 , A61B2017/2931 , A61B2017/2933 , A61B2017/294 , A61B2018/00178 , A61B2018/0019 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00607 , A61B2018/00791 , A61B2018/00988 , A61B2018/1226 , A61B2018/1412 , A61B2018/1455 , A61B2090/0803 , A61B2090/0813 , A61B2090/0814 , A61N7/00 , H01M2/10 , H01M2/1016 , H01M2/26 , H01M10/46 , H01M10/48 , H01M2220/30 , H02J7/0044 , H02J7/0045 , H02J7/0047 , H02J7/025 , H02J2007/005 , Y10T29/49005 , Y10T29/49895 , Y10T29/53913
摘要： A surgical instrument comprises a body, a transmission assembly, and a switch. The body comprises a control unit and an integral power source. The power source is operable to selectively deliver power to the control unit. The transmission assembly extends distally from the body. The transmission assembly also includes an end effector driven by the control unit. The switch is in communication with the control unit and the power source. The transmission assembly is operable to actuate the switch to enable delivery of power from the power source to the control unit.
摘要翻译：手术器械包括主体，变速器组件和开关。主体包括控制单元和整体电源。电源可操作以选择性地将功率输送到控制单元。传动组件从身体向远侧延伸。传动组件还包括由控制单元驱动的末端执行器。开关与控制单元和电源通讯。变速器组件可操作以致动开关以使能量从动力源传递到控制单元。

72. 发明申请

US20110281297A1 Tissue Processing Device with Ultrasonic Measuring Chamber 有权
标题翻译：带超音波测量室的组织加工装置
公开(公告)号：US20110281297A1
公开(公告)日：2011-11-17
申请号：US12778769
申请日：2010-05-12
申请人： Edward G. Chekan , Kevin L. Houser , Robert E. Sackett
发明人： Edward G. Chekan , Kevin L. Houser , Robert E. Sackett
IPC分类号： G01N33/48 , C12M1/34 , C12M1/36
CPC分类号： A61B10/0275 , A61B10/0283 , B01D21/283 , B33Y80/00 , G01N15/02
摘要： A device is operable to measure the size of tissue particles. The device includes a reservoir for receiving tissue particles and an ultrasonic transducer. The ultrasonic transducer is operable to emit ultrasonic energy toward tissue particles in the reservoir. Control circuitry is operable to process ultrasonic energy received from the ultrasonic transducer to determine the size of tissue particles in the reservoir. If the tissue particles are larger than a predetermined size range, the particles may be minced to reduce their size. If the tissue particles are smaller than a predetermined size range, the particles may be disposed of. It the tissue particles have a size within a predetermined range, they may be processed further, such as by stimulating the tissue particles and dewatering the tissue particles. The tissue particles may then be incorporated in a medical fluid and be therapeutically administered to a patient.
摘要翻译：装置可操作以测量组织颗粒的尺寸。该装置包括用于接收组织颗粒的储存器和超声波换能器。超声波换能器可操作地朝储存器中的组织颗粒发射超声波能量。控制电路可操作以处理从超声波换能器接收的超声波能量，以确定储层中组织颗粒的尺寸。如果组织颗粒大于预定尺寸范围，则可以将颗粒切碎以减小其尺寸。如果组织颗粒小于预定尺寸范围，则可以处理颗粒。组织颗粒具有在预定范围内的尺寸，可进一步加工，例如通过刺激组织颗粒并使组织颗粒脱水。然后可以将组织颗粒并入医疗流体中并且对患者进行治疗性施用。

73. 发明申请

US20110196398A1 SEAL ARRANGEMENTS FOR ULTRASONICALLY POWERED SURGICAL INSTRUMENTS 有权
标题翻译：超声波动力手术仪器的密封安装
公开(公告)号：US20110196398A1
公开(公告)日：2011-08-11
申请号：US12703866
申请日：2010-02-11
申请人： Galen C. Robertson , Kevin L. Houser , Mark A. Neurohr
发明人： Galen C. Robertson , Kevin L. Houser , Mark A. Neurohr
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/32002 , A61B2017/00225 , A61B2017/00526 , A61B2017/320072 , A61B2017/320088 , A61B2217/007
摘要： In one general aspect, various embodiments are directed to ultrasonic surgical instruments that may be used in aqueous environments. The instruments may include cutting a member that is supported within a hollow sheath. Various seal arrangements are disclosed for establishing a substantially fluid-tight seal between the cutting member and the sheath.
摘要翻译：在一个一般方面，各种实施例涉及可用于水性环境中的超声手术器械。仪器可以包括切割支撑在中空护套内的构件。公开了各种密封装置，用于在切割构件和护套之间建立基本上流体密封的密封。

74. 发明申请

US20110196286A1 ULTRASONICALLY POWERED SURGICAL INSTRUMENTS WITH ROTATING CUTTING IMPLEMENT 有权
标题翻译：超声波动力手术器械，具有旋转切割功能
公开(公告)号：US20110196286A1
公开(公告)日：2011-08-11
申请号：US12703860
申请日：2010-02-11
申请人： Galen C. Robertson , Richard W. Timm , Daniel J. Mumaw , Foster B. Stulen , Gregory W. Johnson , Jerome R. Morgan , Kevin L. Houser , Kristi M. Bodin , Mark A. Neurohr , Prasanna Malaviya , Reginald D. Fortson , Sean P. Conlon , William S. Joachim, JR. , William D. Dannaher , Eitan T. Wiener
发明人： Galen C. Robertson , Richard W. Timm , Daniel J. Mumaw , Foster B. Stulen , Gregory W. Johnson , Jerome R. Morgan , Kevin L. Houser , Kristi M. Bodin , Mark A. Neurohr , Prasanna Malaviya , Reginald D. Fortson , Sean P. Conlon , William S. Joachim, JR. , William D. Dannaher , Eitan T. Wiener
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/32002 , A61B17/320092 , A61B17/320758 , A61B2017/00075 , A61B2017/00106 , A61B2017/00477 , A61B2017/320072
摘要： In one general aspect, various embodiments are directed to an ultrasonic surgical instrument that comprises a handpiece housing that rotatably supports an ultrasonic transducer assembly therein that may be selectively rotated by various motor configurations. Various slip ring arrangements are disclosed for supplying ultrasonic electrical signals and motor drive signals from a control system. Various forms of blade and cutting implements are disclosed for attachment to the ultrasonic transducer assembly such that such implements may be selectively rotatable within a hollow outer sheath. Vacuum may be applied to the cutting implement or through the outer sheath to draw tissue through an opening in the sheath and into contact with the cutting implement.
摘要翻译：在一个一般方面，各种实施例涉及一种超声波手术器械，其包括可旋转地支撑超声波换能器组件的手持件壳体，该超声波换能器组件可以通过各种电机配置选择性地旋转。公开了用于从控制系统提供超声波电信号和电机驱动信号的各种滑环装置。公开了各种形式的刀片和切割工具用于附接到超声换能器组件，使得这样的器具可以在中空的外护套内选择性地旋转。可以将真空施加到切割工具或通过外护套将组织穿过护套中的开口并与切割工具接触。

75. 发明申请

US20100222713A1 TISSUE PAD FOR USE WITH AN ULTRASONIC SURGICAL INSTRUMENT 有权
标题翻译：用于超声波手术仪器的组织垫
公开(公告)号：US20100222713A1
公开(公告)日：2010-09-02
申请号：US12761431
申请日：2010-04-16
申请人： Craig N. Faller , Karen Kowalski Isaacs , Kevin L. Houser
发明人： Craig N. Faller , Karen Kowalski Isaacs , Kevin L. Houser
IPC分类号： A61N7/00 , B23Q7/00
CPC分类号： A61B17/320092 , A61B17/2909 , A61B2017/00353 , A61B2017/00424 , A61B2017/2825 , A61B2017/2911 , Y10T29/49005 , Y10T29/49998
摘要： An ultrasonic clamp coagulator assembly that is configured to permit selective cutting, coagulation and clamping of tissue during surgical procedures. An elongated portion of the instrument can be configured for endoscopic applications and has an outside diameter of less than 6 mm. The construction includes a clamping mechanism, including a clamp arm pivotally mounted at the distal portion of the instrument, which is specifically configured to create a desired level of tissue clamping forces, exceeding 4 pounds when the trigger is fully closed. The clamping mechanism includes a two-piece pad design and pad material that enables the higher tissue clamping forces and a force-limiting mechanism that effectively smooths out abusive tissue forces. The assembly also features hand activation configured to provide an ergonomical grip and operation for the surgeon. Hand switches are placed in the range of the natural swing of the surgeon's thumb, whether gripping the surgical instrument right-handed or left handed.
摘要翻译：超声波夹具凝固器组件，其构造成允许在外科手术期间选择性地切割，凝结和夹紧组织。仪器的细长部分可以配置为内窥镜应用，外径小于6毫米。该结构包括夹紧机构，其包括枢转地安装在仪器的远端部分处的夹紧臂，其特别构造成当触发器完全关闭时产生超过4磅的组织夹紧力。夹紧机构包括两件式垫片设计和垫片材料，其能够实现较高的组织夹紧力，以及有效地平滑滥用组织力的力限制机构。组件还具有手动激活，其被配置为为外科医生提供人体工程学的握持和操作。手动开关放置在外科医生拇指的自然摆动的范围内，无论是右手还是左手握住手术器械。

76. 发明申请

US20100179577A1 ULTRASONIC SURGICAL INSTRUMENT AND CARTILAGE AND BONE SHAPING BLADES THEREFOR 有权
标题翻译：超声外科手术器械及其成像及骨形成刀片
公开(公告)号：US20100179577A1
公开(公告)日：2010-07-15
申请号：US12732702
申请日：2010-03-26
申请人： Kevin L. Houser
发明人： Kevin L. Houser
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B2017/1602 , A61B2017/22079 , A61B2017/320008 , A61B2017/32007 , A61B2017/320072 , A61B2017/320078 , A61B2017/32008 , A61B2017/320084 , A61B2217/005
摘要： An ultrasonic surgical blade that includes a blade body that has a treatment region. At least one indentation can be formed in the treatment region of the blade body wherein each indentation forms a tissue cutting edge with an outer surface of the blade body. The indentation may comprise one or more holes, lumens, grooves or dimples or a combination of such structures. In various embodiments, one or more aspiration lumens are provided in the surgical blade which may ultimately communicate with an aspiration lumen or passage in an ultrasonic surgical instrument.
摘要翻译：一种超声手术刀片，其包括具有治疗区域的刀片体。在叶片体的处理区域中可以形成至少一个压痕，其中每个压痕形成具有叶片本体的外表面的组织切割边缘。凹陷可以包括一个或多个孔，腔，凹槽或凹坑或这种结构的组合。在各种实施例中，在外科手术刀片中提供一个或多个抽吸腔，其可以最终与超声手术器械中的抽吸腔或通道连通。

77. 发明申请

US20100057118A1 ULTRASONIC SURGICAL BLADE 审中-公开
标题翻译：超声外科刀片
公开(公告)号：US20100057118A1
公开(公告)日：2010-03-04
申请号：US12540573
申请日：2009-08-13
申请人： Timothy G. Dietz , Kevin L. Houser
发明人： Timothy G. Dietz , Kevin L. Houser
IPC分类号： A61B17/32
CPC分类号： A61B17/320068 , A61B17/1659 , A61B2017/320078 , A61B2017/320082
摘要： An ultrasonic surgical blade includes a body having an external surface, at least one cutting edge, and a distal end. In at least one embodiment, the cutting edge can be defined by first and second surfaces which define an angle therebetween. In various embodiments, at least a portion of the cutting edge comprises a sharp point. In other embodiments, at least a portion of the cutting edge and surface comprise a sharp point and or a beveled surface.
摘要翻译：超声手术刀片包括具有外表面的主体，至少一个切割边缘和远端。在至少一个实施例中，切割边缘可以由限定它们之间的角度的第一和第二表面限定。在各种实施例中，切削刃的至少一部分包括尖锐点。在其他实施例中，切割边缘和表面的至少一部分包括尖锐点和/或斜面。

78. 发明申请

US20090143796A1 Folded ultrasonic end effectors with increased active length 有权
标题翻译：具有增加的有效长度的折叠式超声末端效应器
公开(公告)号：US20090143796A1
公开(公告)日：2009-06-04
申请号：US11998758
申请日：2007-11-30
申请人： Foster B. Stulen , Kevin L. Houser , Eltan T. Wiener
发明人： Foster B. Stulen , Kevin L. Houser , Eltan T. Wiener
IPC分类号： A61N7/00
CPC分类号： A61B17/320068 , A61B17/320092 , A61B2017/22015 , A61B2017/22018 , A61B2017/320072 , B06B3/00
摘要： An end effector for use with an ultrasonic surgical instrument. A body extends along a longitudinal axis. The body includes a proximal end and a distal end. The proximal end of the body is configured to couple to an ultrasonic transducer configured to produce vibrations at a predetermined frequency. A folded element includes a first end coupled to the distal end of the body at a predetermined region between a node and an antinode. The folded element extends along the longitudinal axis from the distal end to the proximal end of the body. The folded element comprises a second free acoustic end. A distal portion of the body and the folded element define a parallel acoustic path.
摘要翻译：用于超声波手术器械的末端执行器。主体沿纵轴延伸。主体包括近端和远端。身体的近端构造成耦合到被配置为以预定频率产生振动的超声换能器。折叠元件包括在节点和波腹之间的预定区域处联接到主体的远端的第一端。折叠的元件沿着纵向轴线从主体的远端延伸到近端。折叠元件包括第二自由声端。主体的远端部分和折叠元件限定平行的声学路径。

79. 发明申请

US20090030311A1 Ultrasonic end effectors with increased active length 有权
标题翻译：超声波末端效应器具有增加的有效长度
公开(公告)号：US20090030311A1
公开(公告)日：2009-01-29
申请号：US11881662
申请日：2007-07-27
申请人： Foster B. Stulen , Kevin L. Houser , Vincent P. Battaglia, JR. , Brian D. Bertke
发明人： Foster B. Stulen , Kevin L. Houser , Vincent P. Battaglia, JR. , Brian D. Bertke
IPC分类号： A61N7/00
CPC分类号： A61B17/320068 , A61B17/320092 , A61B2017/320072 , A61B2017/320078 , A61B2017/320088
摘要： An end effector includes a first portion having a first specific acoustic impedance value, and a second portion having a second specific acoustic impedance value less than the first specific acoustic impedance value. The first portion includes a proximal end segment of the end effector and a distal end segment of the end effector, and the proximal end segment and the distal end segment are composed of a first material. The second portion includes an insert segment of the end effector composed of a second material. The insert segment is located between the proximal end segment and the distal end segment along the longitudinal axis of the end effector. The insert segment functions to bridge or fill the nodal energy gap. A surgical instrument includes a transducer configured to produce vibrations along a longitudinal axis as a predetermined frequency. An ultrasonic blade extends along the longitudinal axis coupled to the transducer. An insert segment or a pad is positioned adjacent to the blade such that it engages the blade when the surgical instrument is in a closed position and generates heat filling the nodal energy gap.
摘要翻译：端部执行器包括具有第一特定声阻抗值的第一部分和具有小于第一特定声阻抗值的第二特定声阻抗值的第二部分。第一部分包括末端执行器的近端段和端部执行器的远端段，并且近端段和远端段由第一材料组成。第二部分包括由第二材料构成的端部执行器的插入段。插入段沿着端部执行器的纵向轴线位于近端段和远端段之间。插入段用于桥接或填充节点能隙。手术器械包括被构造成沿着纵轴产生作为预定频率的振动的换能器。超声波刀片沿着耦合到换能器的纵向轴线延伸。插入片段或衬垫位于与刀片相邻的位置，使得当外科器械处于关闭位置时它与刀片接合并产生填充节点能隙的热量。

80. 发明申请

US20080300611A1 Ultrasonic surgical system 有权
标题翻译：超声波手术系统
公开(公告)号：US20080300611A1
公开(公告)日：2008-12-04
申请号：US11807474
申请日：2007-05-29
申请人： Kevin L. Houser , Foster B. Stulen , Stephanie J. Muir
发明人： Kevin L. Houser , Foster B. Stulen , Stephanie J. Muir
IPC分类号： A61B17/14
CPC分类号： A61B17/320068 , A61B17/3203 , A61B2017/320044 , A61B2017/320072 , A61B2017/320084
摘要： An ultrasonic surgical system includes an ultrasonic transmission member having a proximal end and a distal end. An ultrasonically actuated end-effector is attached at the distal end of the transmission member. A pressurized fluid delivery system includes a fluid nozzle in communication with at least one fluid source. The fluid nozzle is arranged and configured to deliver pressurized fluid to soft tissue at a rate to move the soft tissue away from the end-effector during use.
摘要翻译：超声波手术系统包括具有近端和远端的超声波传播部件。超声致动的末端执行器附接在传动构件的远端。加压流体输送系统包括与至少一个流体源连通的流体喷嘴。流体喷嘴被布置和构造成将加压流体以在使用期间使软组织远离端部执行器的速率输送到软组织。

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