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公开(公告)号：US08454607B2
公开(公告)日：2013-06-04
申请号：US13209857
申请日：2011-08-15
IPC分类号： A61B17/00
CPC分类号： A61B17/1604 , A61B17/16 , A61B17/1611 , A61B17/1626 , A61B90/90 , A61B2017/00367 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544
摘要： The invention relates to a surgical instrument comprising a handling part and a tool part that encompasses at least one movably mounted tool which is actuated via a force-transmitting and/or actuating mechanism. Said force-transmitting and/or actuating mechanism is operated from the handling part and is provided with a fluid-operated drive unit. In order to improve said surgical instrument such that the same can be operated with as much sensitivity as possible, the movably mounted tool can be impinged upon a first actuation force in a first driven position while being impinged upon by at least one second actuation force in a least one second driven position with the aid of the drive unit.
摘要翻译： 本发明涉及一种外科器械，其包括处理部分和工具部分，其包围至少一个可移动安装的工具，所述工具通过力传递和/或致动机构被致动。 所述力传递和/或致动机构从处理部分操作并设置有流体驱动的驱动单元。 为了改善所述外科器械，使得其可以以尽可能多的灵敏度进行操作，可移动安装的工具可以在第一驱动位置中被撞击在第一致动力上，同时被冲击至少一个第二致动力 借助于驱动单元的至少一个第二驱动位置。
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公开(公告)号：US08206393B2
公开(公告)日：2012-06-26
申请号：US11664439
申请日：2005-09-27
申请人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
发明人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
IPC分类号： A61B17/32
CPC分类号： A61B17/1611 , A61B2017/0046 , A61B2017/00464 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544 , A61B2017/0088 , A61B2017/00995 , A61B2017/292 , A61B2017/2944 , A61B2017/32004
摘要： A surgical instrument for removing bone, cartilage, or similar tissue is described. The surgical instrument has a shaft that extends in a longitudinal direction and supports a cutting plate which is inclined perpendicular or relative to the longitudinal direction, and a cutting element which is movably mounted on the shaft and supports a blade at the distal end in which the blade is pointing in the direction of the cutting plate and being advanced to the cutting plate in order to cut tissue.
摘要翻译： 描述了用于去除骨，软骨或类似组织的手术器械。 手术器械具有沿纵向方向延伸并且支撑垂直于或相对于纵向方向倾斜的切割板的轴，以及可移动地安装在轴上并在远端支撑刀片的切割元件， 刀片指向切割板的方向并且前进到切割板以便切割组织。
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公开(公告)号：US08197483B2
公开(公告)日：2012-06-12
申请号：US12072910
申请日：2008-02-27
CPC分类号： A61B17/1611 , A61B2017/00544
摘要： In a surgical bone punch having a stationary shaft joined to a handgrip, a slide shaft mounted for longitudinal displacement on this stationary shaft, and a motorized drive in the handgrip for displacement of the slide shaft from a proximal inoperative position to a distal operative position with a preset forward displacement force, in order to control the effective forward displacement force of the slide shaft, it is proposed that the slide shaft carry a stop, which, during displacement of the slide shaft to the operative position, strikes an elastic spring element, which is supported on the stationary shaft, and, during displacement of the slide shaft, counteracts the forward displacement force of the drive.
摘要翻译： 在具有连接到手柄的固定轴的手术骨冲头中，安装成用于在该静止轴上纵向移位的滑动轴和手柄中的电动驱动装置，用于将滑动轴从近侧非操作位置移位到远端操作位置， 预设的向前位移力，为了控制滑动轴的有效向前位移力，建议滑动轴承停止，在滑动轴移动到操作位置时，滑动轴撞击弹性弹簧元件， 其支撑在固定轴上，并且在滑动轴的移动期间抵消驱动器的向前移位的力。
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公开(公告)号：US09168046B2
公开(公告)日：2015-10-27
申请号：US13196219
申请日：2011-08-02
CPC分类号： A61B17/1611 , A61B2017/0046 , A61B2090/0813
摘要： In order to improve a sliding shaft for a surgical sliding shaft instrument, wherein the sliding shaft defines a longitudinal direction and comprises a first shaft part and a second shaft part which are arranged such that they are displaceable relative to each other, wherein said first shaft part carries a first tool element and said second shaft part carries a second tool element, wherein the second shaft part has a cut material collector with an inlet opening which is bounded by the second tool part and extends therefrom in the proximal direction, such that the cut material collector can be emptied in a simple and rapid manner, it is proposed that the cut material collector should have at least one emptying opening which is formed on the proximal side of the inlet opening and that the at least one emptying opening should be open in a lateral emptying direction which is oriented perpendicularly or substantially perpendicularly with respect to the longitudinal direction and parallel or substantially parallel to a contact plane defined by a lower surface of the second shaft part.
摘要翻译： 为了改善用于外科滑动轴乐器的滑动轴，其中滑动轴限定纵向方向，并且包括第一轴部分和第二轴部分，第一轴部分和第二轴部分被布置成使得它们可相对于彼此移动，其中所述第一轴 所述第二轴部具有第二工具元件，其中所述第二轴部具有切割材料收集器，所述切割材料收集器具有入口开口，所述入口开口由所述第二工具部分限定并且沿近端方向从所述入口开口延伸， 切割材料收集器可以以简单和快速的方式排空，提出切割材料收集器应该具有形成在入口开口的近侧上的至少一个排空开口，并且至少一个排空开口应该是敞开的 在横向排空方向上，其垂直或基本垂直于纵向方向定向并平行或垂直 基本上平行于由第二轴部分的下表面限定的接触平面。
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公开(公告)号：US20110306979A1
公开(公告)日：2011-12-15
申请号：US13209857
申请日：2011-08-15
CPC分类号： A61B17/1604 , A61B17/16 , A61B17/1611 , A61B17/1626 , A61B90/90 , A61B2017/00367 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544
摘要： The invention relates to a surgical instrument comprising a handling part and a tool part that encompasses at least one movably mounted tool which is actuated via a force-transmitting and/or actuating mechanism. Said force-transmitting and/or actuating mechanism is operated from the handling part and is provided with a fluid-operated drive unit. In order to improve said surgical instrument such that the same can be operated with as much sensitivity as possible, the movably mounted tool can be impinged upon a first acutation force in a first driven position while being impinged upon by at least one second actuation force in a least one second driven position with the aid of the drive unit.
摘要翻译： 本发明涉及一种外科器械，其包括处理部分和工具部分，其包围至少一个可移动安装的工具，所述工具通过力传递和/或致动机构被致动。 所述力传递和/或致动机构从处理部分操作并设置有流体驱动的驱动单元。 为了改进所述外科器械，使得其可以以尽可能多的灵敏度进行操作，可移动安装的工具可以在第一被驱动位置中被撞击在第一入口力上，同时通过至少一个第二致动力 借助于驱动单元的至少一个第二驱动位置。
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公开(公告)号：US08038677B2
公开(公告)日：2011-10-18
申请号：US11716523
申请日：2007-03-08
IPC分类号： A61B17/32
CPC分类号： A61B17/1604 , A61B17/16 , A61B17/1611 , A61B17/1626 , A61B90/90 , A61B2017/00367 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544
摘要： The invention relates to a surgical instrument comprising a handling part and a tool part that encompasses at least one movably mounted tool which is actuated via a force-transmitting and/or actuating mechanism. Said force-transmitting and/or actuating mechanism is operated from the handling part and is provided with a fluid-operated drive unit. In order to improve said surgical instrument such that the same can be operated with as much sensitivity as possible, the movably mounted tool can be impinged upon a first actuation force in a first driven position while being impinged upon by at least one second actuation force in a least one second driven position with the aid of the drive unit.
摘要翻译： 本发明涉及一种外科器械，其包括处理部分和工具部分，其包围至少一个可移动安装的工具，所述工具通过力传递和/或致动机构被致动。 所述力传递和/或致动机构从处理部分操作并设置有流体驱动的驱动单元。 为了改善所述外科器械，使得其可以以尽可能多的灵敏度进行操作，可移动安装的工具可以在第一驱动位置中被撞击在第一致动力上，同时被冲击至少一个第二致动力 借助于驱动单元的至少一个第二驱动位置。
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公开(公告)号：US08460299B2
公开(公告)日：2013-06-11
申请号：US13475857
申请日：2012-05-18
申请人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
发明人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
IPC分类号： A61B17/32
CPC分类号： A61B17/1611 , A61B2017/0046 , A61B2017/00464 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544 , A61B2017/0088 , A61B2017/00995 , A61B2017/292 , A61B2017/2944 , A61B2017/32004
摘要： A surgical instrument for removing bone, cartilage, or similar tissue is described. The surgical instrument has a shaft that extends in a longitudinal direction and supports a cutting plate which is inclined perpendicular or relative to the longitudinal direction, and a cutting element which is movably mounted on the shaft and supports a blade at the distal end in which the blade is pointing in the direction of the cutting plate and being advanced to the cutting plate in order to cut tissue.
摘要翻译： 描述了用于去除骨，软骨或类似组织的手术器械。 手术器械具有沿纵向方向延伸并且支撑垂直于或相对于纵向方向倾斜的切割板的轴，以及可移动地安装在轴上并在远端支撑刀片的切割元件， 刀片指向切割板的方向并且前进到切割板以便切割组织。
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公开(公告)号：US20080221606A1
公开(公告)日：2008-09-11
申请号：US12072910
申请日：2008-02-27
IPC分类号： A61B17/14
CPC分类号： A61B17/1611 , A61B2017/00544
摘要： In a surgical bone punch having a stationary shaft joined to a handgrip, a slide shaft mounted for longitudinal displacement on this stationary shaft, and a motorized drive in the handgrip for displacement of the slide shaft from a proximal inoperative position to a distal operative position with a preset forward displacement force, in order to control the effective forward displacement force of the slide shaft, it is proposed that the slide shaft carry a stop, which, during displacement of the slide shaft to the operative position, strikes an elastic spring element, which is supported on the stationary shaft, and, during displacement of the slide shaft, counteracts the forward displacement force of the drive.
摘要翻译： 在具有连接到手柄的固定轴的手术骨冲头中，安装成用于在该静止轴上纵向移位的滑动轴和手柄中的电动驱动装置，用于将滑动轴从近侧非操作位置移位到远端操作位置， 预设的向前位移力，为了控制滑动轴的有效向前位移力，建议滑动轴承停止，在滑动轴移动到操作位置时，滑动轴撞击弹性弹簧元件， 其支撑在固定轴上，并且在滑动轴的移动期间抵消驱动器的向前移位的力。
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公开(公告)号：US20080027448A1
公开(公告)日：2008-01-31
申请号：US11664439
申请日：2005-09-27
申请人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
发明人： Laura Raus , Fabrizio Caroli , Peter Schulz , Theodor Lutze , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber
IPC分类号： A61B17/32
CPC分类号： A61B17/1611 , A61B2017/0046 , A61B2017/00464 , A61B2017/00482 , A61B2017/00539 , A61B2017/00544 , A61B2017/0088 , A61B2017/00995 , A61B2017/292 , A61B2017/2944 , A61B2017/32004
摘要： Disclosed is a surgical instrument for removing bone, cartilage, or similar tissue, comprising a shaft that extends in a longitudinal direction and supports a cutting plate at the distal end thereof, said cutting plate being inclined perpendicular or relative to the longitudinal direction, and a cutting element which is movably mounted on the shaft and supports a blade at the distal end thereof, said blade pointing in the direction of the cutting plate and being advanced to the cutting plate in order to cut tissue. The aim of the invention is to improve said surgical instrument in such a way that an operator can switch quickly, easily, and safely between different instruments. Said aim is achieved by disposing a first coupling element at the proximal end of the shaft, said first coupling element to be removably, positively connected to a driving device that is provided with a second coupling element which cooperates with the first coupling element, while embodying the first coupling element as a polyhedron whose outer surfaces point radially outwards from a longitudinal axis of the shaft.
摘要翻译： 公开了一种用于去除骨，软骨或类似组织的手术器械，包括沿纵向方向延伸并在其远端支撑切割板的轴，所述切割板垂直于或相对于纵向方向倾斜，并且 切割元件，其可移动地安装在轴上并在其远端支撑刀片，所述刀片指向切割板的方向并且前进到切割板以便切割组织。 本发明的目的是改进所述手术器械，使得操作者可以在不同的器械之间快速，容易且安全地切换。 所述目的通过在轴的近端处设置第一联接元件来实现，所述第一联接元件可拆卸地主动地连接到驱动装置，驱动装置设置有与第一联接元件配合的第二联接元件，同时体现 第一联接元件作为多面体，其外表面从轴的纵向轴线径向向外指向。
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公开(公告)号：US09265506B2
公开(公告)日：2016-02-23
申请号：US12932509
申请日：2011-02-24
IPC分类号： A61B17/00 , A61B17/128 , A61B17/16
CPC分类号： A61B17/1285 , A61B17/1611 , A61B17/1626 , A61B17/1628 , A61B2017/00548 , A61B2017/00734
摘要： In order to further develop a surgical instrument with an energy-driven operating device, an energy storage device as well as a control device for driving the operating device as required and supplying it with energy from the energy storage device such that an optimum utilization of the capacity of the energy storage device is achieved without any risk for the surgeon or the patient, in particular in view of the different energy requirements of the individual operating processes, it is suggested that when a predetermined state of residual charge of the energy storage device is reached and/or it is fallen below for the first time the control device make its residual charge available for returning the tool into a rest position.
摘要翻译： 为了进一步开发具有能量驱动操作装置的手术器械，能量存储装置以及用于根据需要驱动操作装置并从能量存储装置向其提供能量的控制装置，以便最佳地利用 实现能量存储装置的容量，而不会对外科医生或患者造成任何风险，特别是考虑到各个操作过程的不同能量需求，建议当储能装置的预定剩余电量为 达到和/或第一次下降到控制装置剩余电量可用于将工具返回到休息位置。
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