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1. 发明授权

US6126359A Bayonet coupling for detachable joining of two tubular shaft instruments or instrument parts 失效
标题翻译：卡口联接器，用于可拆卸地连接两个管状轴装置或仪器部件
公开(公告)号：US6126359A
公开(公告)日：2000-10-03
申请号：US28978
申请日：1998-02-25
申请人： Horst Dittrich , Frank Doll
发明人： Horst Dittrich , Frank Doll
IPC分类号： A61B17/28 , A61B90/00 , F16B7/20 , F16L37/252 , B25G3/16
CPC分类号： A61B17/29 , F16B7/20 , A61B2017/2931 , A61B2090/0813 , Y10T403/599 , Y10T403/7007 , Y10T403/7015
摘要： A bayonet coupling (10) is used for detachable joining of two tubular-shaft instruments or instrument parts. A bayonet sleeve (12) (female part), having a bayonet guide (14), is provided on the one instrument or instrument part, and a bayonet insert (52) (male part) is provided on the other instrument or instrument part. An interlock system serves to lock the bayonet coupling (10) in the closed state. It is proposed that the interlock system have an interlock piece (28), displaceable along the bayonet sleeve (12), which comes directly into inhibiting engagement with the bayonet insert (52) inserted into the bayonet sleeve (12), in the insert's terminal position, and inhibits the bayonet insert (52) from rotating; and which can be moved away from the bayonet insert (52) in order to release the interlock system (FIG. 1).
摘要翻译：卡口式联轴器（10）用于可拆卸地连接两个管状轴乐器或乐器部件。在一个仪器或仪器部件上设有一个具有卡口导向件（14）的卡口套（12）（阴部件），另一个仪器或仪器部件上设有一个卡口插入件（凸形部分）。联锁系统用于将卡口联接器（10）锁定在关闭状态。建议互锁系统具有可沿着卡口套筒（12）移位的互锁件（28），其直接与插入到卡口套筒（12）中的卡口插入件（52）禁止接合在插入件的端子位置，并且阻止卡口插入件（52）旋转; 并且其可以从卡口插入件（52）移开以释放互锁系统（图1）。

2. 发明授权

US06527770B2 Medical instrument 失效
标题翻译：医疗仪器
公开(公告)号：US06527770B2
公开(公告)日：2003-03-04
申请号：US09780317
申请日：2001-02-09
申请人： Horst Dittrich , Frank Doll , Frank Gminder
发明人： Horst Dittrich , Frank Doll , Frank Gminder
IPC分类号： A01B1818
CPC分类号： A61B18/1485
摘要： The invention relates to a medical instrument for removing tissue comprising a tool at its distal end which can be supplied with high frequency power. The instrument includes an HF power terminal and an HF power supply line extending frown a proximal end region of the instrument to its distal end. In the present instrument, the HF power supply is configured as a drive shaft for rotary drive of the tool. Furthermore, contact means are provided electrically connected to the HF power terminal, which electrically contact the drive shaft.
摘要翻译：本发明涉及一种用于去除组织的医疗器械，其包括在其远端处的可被提供高频功率的工具。该仪器包括一个HF电源端子和一个HF电源线，将仪器的近端区域突出到其远端。在本仪器中，HF电源被配置为用于工具的旋转驱动的驱动轴。此外，接触装置电连接到与驱动轴电接触的HF电源端子。

3. 发明授权

US06699185B2 Medical endoscopic instrument 有权
标题翻译：医用内窥镜仪器
公开(公告)号：US06699185B2
公开(公告)日：2004-03-02
申请号：US09950034
申请日：2001-09-10
申请人： Frank Gminder , Horst Dittrich , Frank Doll
发明人： Frank Gminder , Horst Dittrich , Frank Doll
IPC分类号： A61B112
CPC分类号： A61B1/127 , A61B1/12
摘要： An endoscopic instrument is provided comprising a shaft having an endoscope optical system arranged therein, which has a distal front face. The instrument also comprises a working element arranged in the shaft. The shaft provides for the supply of an irrigation fluid. Flow-influencing means are provided, such that the irrigation fluid reaches in front of the front face of the endoscope optical system and can eliminate contaminations, which obstruct the view through the endoscope optics.
摘要翻译：本发明提供一种内窥镜装置，其包括具有布置在其中的内窥镜光学系统的轴，其具有远端前表面。仪器还包括布置在轴中的工作元件。轴提供冲洗流体的供应。提供流量影响装置，使得冲洗流体到达内窥镜光学系统的前表面的前方，并且可以消除通过内窥镜光学器件妨碍视野的污染物。

4. 发明授权

US06447502B1 Protective cap for medical hf instruments 有权
标题翻译：医疗器械保护帽
公开(公告)号：US06447502B1
公开(公告)日：2002-09-10
申请号：US09451017
申请日：1999-11-29
申请人： Horst Dittrich , Uwe Bacher
发明人： Horst Dittrich , Uwe Bacher
IPC分类号： A61B1700
CPC分类号： A61B18/1485 , A61B18/1445 , A61B2017/00296 , A61B2018/1861
摘要： A protective cap for a medical high-frequency instrument is configured such that it covers the high-frequency instrument in insulating fashion at least in the vicinity of an electrical connector for a high-frequency cable.
摘要翻译：用于医疗高频仪器的保护盖被配置为使得其至少在用于高频电缆的电连接器附近以绝缘方式覆盖高频仪器。

5. 发明授权

US06299220B1 Coupling for sealingly connecting two elongate medical instruments 失效
标题翻译：用于密封连接两个细长医疗仪器的联轴器
公开(公告)号：US06299220B1
公开(公告)日：2001-10-09
申请号：US09155870
申请日：1999-08-09
申请人： Horst Dittrich , Uwe Bacher
发明人： Horst Dittrich , Uwe Bacher
IPC分类号： F16L3900
CPC分类号： A61B1/00128 , A61B1/00126
摘要： A coupling serves for leakproof connection of two shaft-like medical instruments (10, 90) along their shaft axis (53, 97), in particular for connection of an arthroscope shaft to an optical system. A coupling element (80) is provided, arranged on a first instrument (10) and having a contact surface (66), against whose contact surface (66) a contact surface (106) of a coupling element (92) of the second instrument (90) can be applied. Also provided is an interlock system for releasable interlocking of the two coupling elements (80, 92), the contact surfaces (64, 106) resting against one another in leakproof fashion. For easier handling, it is proposed that the interlock system have a slider (44) which is displaceable transversely to the coupling axis (53), is arranged in transversely displaceable fashion on one of the two coupling elements (80), and in a first slide position allows the two coupling elements (80, 92) to be applied against one another and in a second locking slide position mechanically interlocks the two coupling elements (80, 92). A component (58) having the contact surface (66) of at least one coupling element (80) is displaceable in the direction of the coupling axis (53).
摘要翻译：联轴器用于两个轴状医疗器械（10,90）沿其轴线（53,97）的防漏连接，特别是用于将关节镜轴连接到光学系统。提供耦合元件（80），其布置在第一器械（10）上并且具有接触表面（66），接触表面（66）与第二器械的接合表面（106）的接合表面（106）（90）。还提供了一种用于两个联接元件（80,92）的可释放互锁的互锁系统，接触表面（64,106）以防漏的方式相互抵靠。为了更容易的处理，提出了互锁系统具有横向于耦合轴线（53）可移动的滑块（44），以横向可移动的方式布置在两个联接元件（80）中的一个上，并且在第一滑动位置允许两个联接元件（80,92）彼此应用，并且在第二锁定滑动位置中，机械地互锁两个联接元件（80,92）。具有至少一个联接元件（80）的接触表面（66）的部件（58）能够在联接轴线（53）的方向上移动。

6. 发明授权

US06129392A Coupler for tubular-shaft instruments 失效
标题翻译：用于管状轴乐器的联轴器
公开(公告)号：US06129392A
公开(公告)日：2000-10-10
申请号：US945006
申请日：1997-12-26
申请人： Horst Dittrich , Uwe Bacher , Michael Sauer
发明人： Horst Dittrich , Uwe Bacher , Michael Sauer
IPC分类号： A61B1/00 , A61B17/00 , F16L37/18
CPC分类号： A61B1/00128 , A61B17/00 , A61B2017/00477
摘要： A coupling assembly for connecting a handle to an instrument extending along a longitudinal axis has a coupler, which releasably receives the handle and has an outer sleeve and a snap-in sleeve formed with a snap-in element. The handle has a recess receiving the snap-in element which is guided along a conical recess formed in the outer sleeve to move to a locking position wherein the handle and the coupler are displaceably fixed relative each other. The outer sleeve is rotatable about the longitudinal axis and its recess has a periphery formed with an inner surface enabling the snap-in element to move radially from the locking position during rotation so as the handle can be axially withdrawn from the coupler.
摘要翻译： PCT No.PCT / DE96 / 00650 Sec。 371 1997年12月26日第 102（e）日期1997年12月26日PCT提交1996年4月15日PCT公布。出版物WO96 / 32068 PCT 日期1996年10月17日用于将手柄连接到沿着纵向轴线延伸的器械的联接组件具有联接器，该联接器可释放地容纳手柄并具有外套筒和形成有卡扣元件的卡入套筒。手柄具有接收卡扣元件的凹部，其沿着形成在外套筒中的锥形凹部被引导以移动到锁定位置，其中手柄和联接器可相对于彼此可位移地固定。外套筒可以围绕纵向轴线旋转，并且其凹部具有形成有内表面的周边，使得卡扣元件能够在旋转期间从锁定位置径向移动，从而可以将手柄从联接器轴向拉出。

7. 发明授权

US06945983B2 Trocar sleeve with a variable sealing opening 失效
标题翻译：套管套筒带可变密封开口
公开(公告)号：US06945983B2
公开(公告)日：2005-09-20
申请号：US10002248
申请日：2001-10-26
申请人： Horst Dittrich , Michael Sauer , Martin Oberlaender
发明人： Horst Dittrich , Michael Sauer , Martin Oberlaender
IPC分类号： A61B17/34
CPC分类号： A61B17/3462 , A61B2017/3464
摘要： A trocar sleeve comprises at its proximal side a housing, from the distal side of which a shaft projects. Further, a sealing of elastic material is provided in order to seal an instrument inserted into the trocar sleeve gas-tight into the proximal direction. The sealing comprises a central opening, the diameter of which is variable. A spreading device is provided which is insertable into the sealing, extending same in doing so, whereby the diameter of the central opening is enlargeable.It is suggested to configure the spreading device as an axially movable sleeve, the ring-shaped front area of which is insertable into the sealing, spreading same in doing so.
摘要翻译：套针套管在其近侧包括从轴的远侧突出的壳体。此外，提供弹性材料的密封，以便将插入套管针套筒中的器具气密地密封到近端方向。密封包括中心开口，其直径是可变的。提供了可插入密封件中的扩展装置，从而使中心开口的直径可扩大。建议将扩散装置配置为可轴向移动的套筒，其环形前部区域可插入密封件中，并在其中扩展。

8. 发明授权

US06254620B1 Surgical thread cutter 失效
标题翻译：外科螺纹切割机
公开(公告)号：US06254620B1
公开(公告)日：2001-07-03
申请号：US09155879
申请日：1998-10-07
申请人： Charles Koh , Horst Dittrich , Simon Solingen
发明人： Charles Koh , Horst Dittrich , Simon Solingen
IPC分类号： A61B1732
CPC分类号： A61B17/0467 , A61B2017/00367
摘要： A surgical thread cutter (10) has a blade (18) movable via an actuation mechanism (30) relative to an anvil (20) toward and away from the latter, and a spring by way of which the blade (18) can be acted upon by spring force in one movement direction. In the interest of better and safer handling, it is proposed that the spring act upon the blade (18) in the cutting direction, that a retention system be provided by means of which the blade (18) can be locked in a position remote from the anvil (20); and that the force of the spring be set in such a way that after the retention system is released, the blade (18) can be moved onto the anvil (20) in the manner of a guillotine (FIG. 1).
摘要翻译：外科用螺纹切割器（10）具有相对于砧座（20）相对于砧座（20）经由致动机构（30）可移动的刀片（18）和弹簧，通过该弹簧可以使刀片（18）作用通过弹簧力沿一个运动方向。为了更好和更安全的处理，建议弹簧沿切割方向作用在叶片（18）上，提供保持系统，借助于该保持系统，叶片（18）能够通过该保持系统锁定在远离砧座（20）; 并且弹簧的力被设置成使得在保持系统被释放之后，刀片（18）可以以闸刀（图1）的方式移动到砧座20上。

9. 外观设计

USD420131S Endoscope 失效
公开(公告)号：USD420131S
公开(公告)日：2000-02-01
申请号：US79787
申请日：1997-11-25
申请人： Klaus Renner , Klaus M. Irion , Horst Dittrich , Juergen Rudischhauser , Rudi Klumpp , Andre Ehrhardt
设计人： Klaus Renner , Klaus M. Irion , Horst Dittrich , Juergen Rudischhauser , Rudi Klumpp , Andre Ehrhardt

10. 发明授权

US4512532A Yarn limiting disc device 失效
标题翻译：纱线限制盘装置
公开(公告)号：US4512532A
公开(公告)日：1985-04-23
申请号：US529876
申请日：1983-09-06
申请人： Horst Dittrich
发明人： Horst Dittrich
IPC分类号： B65H75/14 , B65H75/22
CPC分类号： B65H75/14 , B65H2701/31 , B65H2701/515
摘要： A yarn limiting disc device for use in winding a yarn package on a yarn package carrier of a textile machine includes a substantially planar, annular disc body adapted to have extend therethrough a beam of a yarn package carrier under which a yarn package is to be wound. A plurality of hollow reinforcing ribs extend generally radially along one side of the disc body.
摘要翻译：用于将纱线卷装卷绕在纺织机的纱线卷装载体上的纱线限制盘装置包括基本上平面的环形盘体，其适于通过纱线卷装载体的横梁延伸，纱线卷绕在该纱线卷绕载体上将被卷绕。多个中空的加强筋通常沿着盘体的一侧沿径向延伸。

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