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1. 发明授权

US5980556A Scissors-like tool for a surgical instrument and process for its production 失效
标题翻译：用于手术器械的剪刀式工具及其生产工艺
公开(公告)号：US5980556A
公开(公告)日：1999-11-09
申请号：US943168
申请日：1997-10-03
申请人： Nicola Giordano , Theodor Lutze , Dieter Weisshaupt , Paul Wieneke
发明人： Nicola Giordano , Theodor Lutze , Dieter Weisshaupt , Paul Wieneke
IPC分类号： A61B17/30 , A61B17/32 , A61B17/28
CPC分类号： A61B17/320016 , A61B17/30 , A61B17/3201
摘要： In order to allow a particularly small construction of a scissors-like tool for a surgical instrument with two interconnected arms which are pivotable elastically between a spread open position and a virtually closed position by engagement of a sleeve over the outside to a greater or lesser extent, this sleeve being axially displaceable relative to and engaging around the scissors-like tool, it is suggested that for forming the arms a rod consisting of elastic material have a diametric, front recess starting from its free end and followed by an additional, diametric, rear recess which is turned through 90.degree. about the longitudinal axis of the rod in relation to the diametric front recess, that the two diametric recesses be connected to one another by transverse recesses extending transversely to the longitudinal axis of the rod, these transverse recesses each extending over oppositely located quadrants of the cross section between the two diametric recesses whereas the two quadrants located therebetween have no such transverse recesses, and that the two arms be bent up permanently into the spread open position in the plane of the front, diametric recess. In addition, a process for the production of such a scissors-like tool is described.
摘要翻译：为了允许用于具有两个相互连接的臂的外科器械的剪刀式工具的特别小的构造，所述两个相互连接的臂可以通过在外部将套管接合到或多或少的程度上而在展开位置和虚拟关闭位置之间弹性地枢转该套筒相对于剪刀式工具相对于和接合在轴向上可移动，因此建议，为了形成臂，由弹性材料构成的杆具有从其自由端开始的直径的前凹部，随后是另外的直径，后凹槽相对于直径前凹槽围绕杆的纵向轴线转过90°，两个直径凹槽通过横向于杆的纵向轴线延伸的横向凹部彼此连接，这些横向凹槽各自延伸在两个直径凹槽之间的横截面的相对位置的象限上，而两个象限l 在它们之间没有这样的横向凹槽，并且两个臂永久地弯曲到前部直径凹槽的平面中的展开位置。此外，描述了用于生产这种剪刀式工具的方法。

2. 发明授权

US09603655B2 Electrosurgical instrument 有权
公开(公告)号：US09603655B2
公开(公告)日：2017-03-28
申请号：US14342831
申请日：2012-09-14
申请人： Theodor Lutze , Anton Keller , Dieter Weisshaupt , Stefan Eick , Christoph Rothweiler , Eugen Herner
发明人： Theodor Lutze , Anton Keller , Dieter Weisshaupt , Stefan Eick , Christoph Rothweiler , Eugen Herner
IPC分类号： A61B18/14 , A61B18/00
CPC分类号： A61B18/1445 , A61B18/1482 , A61B2018/00601 , A61B2018/0063 , A61B2018/1455 , A61B2018/1467
摘要： An electrosurgical instrument includes a proximal end and a distal end having a jaw member assembly at the distal end including a first jaw member and a second jaw member movable relative thereto. The jaw members can be transferred relative to each other from an opening position into a gripping position in which they are arranged to be closer to each other than in the opening position. Each jaw member has at least one electrode connectable to an electric power source and electrodes of both jaw members being adapted to interact for sealing body tissue held between the jaw members in the gripping position, actuating means for transferring the jaw members from the opening position into the gripping position and means for limiting the closing width of the jaw members, when they are transferred from the opening position into the gripping position.

3. 发明申请

US20110306979A1 SURGICAL INSTRUMENT 有权
标题翻译：手术器械
公开(公告)号：US20110306979A1
公开(公告)日：2011-12-15
申请号：US13209857
申请日：2011-08-15
申请人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
发明人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
IPC分类号： A61B17/16 , 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 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。

4. 发明授权

US07867262B2 Surgical fixing device for two bone parts 有权
标题翻译：两个骨头部分的手术固定装置
公开(公告)号：US07867262B2
公开(公告)日：2011-01-11
申请号：US11787113
申请日：2007-04-12
申请人： Pedro Morales , Dieter Weisshaupt , Manfred Dworschak , Theodor Lutze
发明人： Pedro Morales , Dieter Weisshaupt , Manfred Dworschak , Theodor Lutze
IPC分类号： A61B17/56 , A61B17/68 , A61B17/80 , A61B17/82
CPC分类号： A61B17/688 , A61B17/823
摘要： A surgical fixing device for the fixing of adjacent bone parts is provided. A first engaging element is provided for engaging the underside of the two bone parts and a second engaging element is provided for engaging the upper side of the bone parts. A tensioning device connects the two engaging elements to each other through an interspace between the bone parts and permanently fixes the two engaging elements with respect to each other in a tensioned manner when they engage the underside and the upper side of the bone parts. To make it easier to apply the fixing device, at least one elastic tensioning element is provided which displaces a supporting surface applied to the upper side of the bone parts toward the first engaging element, so that the supporting surface and the first engaging element can be moved away from each other against the force of the elastic tensioning element.
摘要翻译：提供了用于固定相邻骨部件的外科固定装置。提供第一接合元件用于接合两个骨部件的下侧，并且设置第二接合元件用于接合骨部件的上侧。张紧装置通过骨骼部分之间的间隙将两个接合元件彼此连接，并且当它们接合骨部分的下侧和上侧时，两个接合元件相对于彼此以张紧的方式永久地固定。为了更容易地施加固定装置，提供了至少一个弹性张紧元件，其将施加到骨部分的上侧的支撑表面朝向第一接合元件移位，使得支撑表面和第一接合元件可以相对于弹性张紧元件的力彼此远离地移动。

5. 发明授权

US08454607B2 Surgical instrument 有权
标题翻译：手术器械
公开(公告)号：US08454607B2
公开(公告)日：2013-06-04
申请号：US13209857
申请日：2011-08-15
申请人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
发明人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
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。

6. 发明授权

US08206393B2 Surgical instrument 有权
标题翻译：手术器械
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。

7. 发明申请

US20050154377A1 Two-part medical instrument 失效
标题翻译：两部分医疗器械
公开(公告)号：US20050154377A1
公开(公告)日：2005-07-14
申请号：US11065525
申请日：2005-02-23
申请人： Manfred Dworschak , Theodor Lutze , Pedro Morales , Dieter Weisshaupt
发明人： Manfred Dworschak , Theodor Lutze , Pedro Morales , Dieter Weisshaupt
IPC分类号： A61B17/00 , A61B17/28 , A61B17/32 , A61B19/00 , B25B7/06 , B25B7/08
CPC分类号： A61B17/2812 , A61B17/28 , A61B17/2816 , A61B17/3201 , A61B2017/0046 , A61B2017/00526 , A61B2017/2808 , A61B2090/0813 , B25B7/06 , B25B7/08
摘要： A two-part medical instrument is proposed, comprising a first part having a peg and a second part having a peg receiver, wherein first part and second part are connected to one another by a peg/peg receiver connection and the first part is made of a plastics material, wherein the peg has a peripheral edge bead.
摘要翻译：提出了一种两部分医疗器械，其包括具有栓钉的第一部件和具有栓塞接收器的第二部件，其中第一部分和第二部分通过钉/栓接收器连接件相互连接，并且第一部分由一种塑料材料，其中该钉具有周边边缘珠。

8. 发明授权

US08038677B2 Surgical instrument 有权
标题翻译：手术器械
公开(公告)号：US08038677B2
公开(公告)日：2011-10-18
申请号：US11716523
申请日：2007-03-08
申请人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
发明人： Peter Schulz , Dieter Weisshaupt , Markus Nesper , Konstantin Faulhaber , Theodor Lutze
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。

9. 发明授权

US06887267B2 Insertion catheter for vascular prosthesis 失效
标题翻译：血管假体插入导管
公开(公告)号：US06887267B2
公开(公告)日：2005-05-03
申请号：US10060042
申请日：2002-01-29
申请人： Manfred Dworschak , Theodor Lutze , Thomas Weik , Dieter Weisshaupt , Jens-Rainer Allenberg
发明人： Manfred Dworschak , Theodor Lutze , Thomas Weik , Dieter Weisshaupt , Jens-Rainer Allenberg
IPC分类号： A61F2/95 , A61M25/00 , A61M25/06 , A61M25/12 , A61F2/06 , A61F2/24
CPC分类号： A61M25/0082 , A61F2/95 , A61M25/0068 , A61M25/0662 , A61M2025/0675 , A61M2025/1081
摘要： With an insertion catheter for inserting a vascular prosthesis into a vessel, with an elongate, substantially tubular catheter cover having a proximal and a distal end, with an outlet for the vascular prosthesis provided at the distal end, in order to make insertion of the vascular prosthesis into the vessel particularly safe and simple, in particular, to provide the vascular prosthesis with protection against twisting, it is proposed that the outlet have a cross-sectional shape differing from a circular shape, and that the cross-sectional area defined by the outlet area be smaller than the cross-sectional area of the vascular prosthesis inserted in the vessel in the opened, unexpanded state.
摘要翻译：使用用于将血管假体插入血管的插入导管，其具有具有近端和远端的细长的，基本上管状的导管盖，其具有设置在远端处的血管假体的出口，以便使血管假体进入血管特别安全和简单，特别是提供血管假体防止扭转，建议出口具有不同于圆形的横截面形状，并且由出口面积小于在开放的未膨胀状态下插入血管中的血管假体的横截面面积。

10. 发明授权

US06743230B2 Bipolar grasping instrument 有权
标题翻译：双极手柄
公开(公告)号：US06743230B2
公开(公告)日：2004-06-01
申请号：US10199739
申请日：2002-07-18
申请人： Theodor Lutze , Rupert Mayenberger , Christoph Rothweiler , Dieter Weisshaupt
发明人： Theodor Lutze , Rupert Mayenberger , Christoph Rothweiler , Dieter Weisshaupt
IPC分类号： A61B1818
CPC分类号： A61B18/1445
摘要： In a bipolar grasping instrument with two clamping jaws movable relative to each other, electrically isolated from one another and each connectable to a pole of an electric high-frequency voltage source, each of the clamping jaws comprising two clamping elements arranged in spaced relation to one another, forming between them a longitudinal slot and each having a clamping surface, and with a cutting device comprising a cutting element displaceable in the longitudinal slots of the clamping jaws and having a cutting edge, in order to improve the design of the drive mechanism and the operability, it is proposed that the cutting element be arranged in the longitudinal slot of the one clamping jaw such that its cutting edge is contained in the longitudinal slot between the clamping elements of this clamping jaw and does not extend beyond its clamping surfaces in the direction towards the other clamping jaw, and that the clamping elements of this clamping jaw be elastically movable relative to the cutting element opposite to the closing movement of the clamping jaws so far that the cutting edge of the cutting element projects beyond the clamping surfaces.
摘要翻译：在具有可相对于彼此移动的两个夹爪的双极夹持器具中，彼此电隔离并且各自连接到电高频电压源的极，每个夹钳包括两个与一个另一个，在它们之间形成纵向槽，并且每个都具有夹紧表面，并且具有切割装置，该切割装置包括可在夹爪的纵向槽中移位并具有切割边缘的切割元件，以便改进驱动机构的设计，可操作性，建议切割元件布置在一个夹爪的纵向槽中，使得其切割边缘容纳在该夹爪的夹紧元件之间的纵向槽中，并且不延伸超过其夹紧表面朝向另一个夹爪的方向，并且该夹爪的夹紧元件可相对于弹性移动到切割元件相对于夹爪的闭合运动，使得切割元件的切割边缘突出超过夹紧表面。

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