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1. 发明授权

US07056304B2 Medical instrument 失效
标题翻译：医疗仪器
公开(公告)号：US07056304B2
公开(公告)日：2006-06-06
申请号：US10372690
申请日：2003-02-24
申请人： Uwe Bacher , Horst Dittrich , Martin Oberlaender
发明人： Uwe Bacher , Horst Dittrich , Martin Oberlaender
IPC分类号： A61M5/178
CPC分类号： A61B17/3498 , A61B17/3496 , A61B2017/00867
摘要： The invention relates to a medical instrument with a hollow instrument canal that is configured inside a housing and can be closed by means of at least one valve body and rotated into open position by means of an instrument inserted into the instrument canal. The at least one valve body is configured as a flap consisting of an essentially non-bendable material mounted on the housing so that it can be rotated by means of an elastic, bendable connecting element configured as a wire spring in such a way that the valve body is pre-tensioned in the closed direction. A medical instrument with a valve body of simple construction, which insulates reliably, is distinguished according to the invention in that the connecting element on the one hand is secured on the housing and on the other hand carries the valve body, so that the connecting element can be secured in a ring groove configured in the housing.
摘要翻译：本发明涉及一种具有中空管道的医疗器械，其构造在壳体内部并且可以通过至少一个阀体关闭并且通过插入到仪器管中的器械旋转到打开位置。所述至少一个阀体构造为由安装在壳体上的基本上不可弯曲的材料组成的翼片，使得其可以通过构造为线弹簧的弹性可弯曲连接元件旋转，使得阀身体在封闭方向上预张紧。根据本发明，具有结构简单，结构简单的阀体的医疗器具的特征在于连接元件一方面固定在壳体上，另一方面承载阀体，使得连接元件可以被固定在构造在壳体中的环形槽中。

2. 发明授权

US06991621B2 Medical instrument for irrigation and/or suction 失效
公开(公告)号：US06991621B2
公开(公告)日：2006-01-31
申请号：US10348441
申请日：2003-01-21
申请人： Uwe Bacher , Horst Dittrich
发明人： Uwe Bacher , Horst Dittrich
IPC分类号： A61M5/00
CPC分类号： F16K1/14 , A61M1/0043 , A61M1/0064
摘要： A medical instrument for irrigation and/or suction has an instrument body in which at least one flow channel is present for the passage of a fluid, at least one shut-off member for alternately shutting off the at least one flow channel, and an actuating member for actuating the shut-off member. The at least one shut-off member is a ball which, in a closure position, lies sealingly on a sealing edge of the flow channel so that it closes off the internal cross section of the flow channel, the ball being movable, between the closure position for closing the flow channel and a release position for freeing the flow channel, substantially in a direction transverse to the longitudinal direction of the flow channel, and the actuating member for moving the ball between the closure position and the release position being movable in a direction transverse to the flow channel.

3. 发明授权

US06340365B2 Dismountable medical instrument with a self-orienting coupling 有权
标题翻译：具有自取向联轴器的可拆卸医疗器械
公开(公告)号：US06340365B2
公开(公告)日：2002-01-22
申请号：US09230396
申请日：1999-04-02
申请人： Horst Dittrich , Uwe Bacher , Jürgen Rudischhauser , Klaus M. Irion
发明人： Horst Dittrich , Uwe Bacher , Jürgen Rudischhauser , Klaus M. Irion
IPC分类号： A61B1728
CPC分类号： A61B17/29 , A61B2017/00464 , A61B2017/2927
摘要： A medical instrument has several components and being disassemblable into said several components, one of said components being rotatable with respect to another of said several components by means of a rotary element arranged on said another of said several components. A coupling for a detachable rotationally engaged connection of said one component or to said rotary element is provided, said coupling having two coupling halves engaging into one another along a coupling axis. On each of said coupling halves at least one tooth is arranged, each tooth is disposed at a radial spacing from said coupling axis. Adjacent to each tooth in a circumferential direction at least one gap is provided, into which gap of one coupling half a tooth of the other coupling half enters and fits, and each tooth is equipped in the circumferential direction with a bevel.
摘要翻译：医疗器械具有多个部件并且可拆卸到所述多个部件中，所述部件中的一个可通过布置在所述多个部件的另一个上的旋转元件相对于所述几个部件中的另一个部件旋转。提供了一种用于所述一个部件或所述旋转元件的可拆卸的旋转接合连接的联接器，所述联接器具有沿联接轴线彼此接合的两个联接器半部。在每个所述耦合半部中布置有至少一个齿，每个齿以与所述耦合轴线的径向间隔设置。在圆周方向上与每个齿相邻，提供至少一个间隙，一个联轴器的另一个联接半部的一半的齿的间隙进入并配合到该间隙中，并且每个齿沿圆周方向装配有斜面。

4. 发明授权

US6077249A Tubular shaft instrument 有权
标题翻译：管状轴仪
公开(公告)号：US6077249A
公开(公告)日：2000-06-20
申请号：US200117
申请日：1998-11-25
申请人： Horst Dittrich , Uwe Bacher
发明人： Horst Dittrich , Uwe Bacher
IPC分类号： A61B17/34 , A61M5/178
CPC分类号： A61B17/3498
摘要： A tubular shaft instrument, in particular a trocar, has an instrument channel which can be closed off by a flap valve. An actuation element serves to open the flap valve against the force of a closing spring. It is proposed that the actuation element be configured as an element which at least partly surrounds the instrument channel and can rotate about the instrument channel axis, and which is equipped with a circumferential cam bevel, rising in the direction of the instrument channel axis, on which a control section of the flap valve rests, so that a rotation of the rotatable element effects opening or closing of the flap valve.
摘要翻译：管状轴器具，特别是套管针，具有能够被瓣阀封闭的器械通道。致动元件用于克服闭合弹簧的力而打开瓣阀。提出致动元件被构造为至少部分地围绕仪器通道并且可围绕仪器通道轴线旋转的元件，并且其配备有沿着仪器通道轴线的方向上升的周向凸轮斜面其中瓣阀的控制部分搁置，使得可旋转元件的旋转实现瓣阀的打开或关闭。

5. 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。

6. 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。

7. 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。

8. 发明授权

US07879060B2 Balloon trepan 有权
标题翻译：气球架
公开(公告)号：US07879060B2
公开(公告)日：2011-02-01
申请号：US11135531
申请日：2005-05-23
申请人： Uwe Bacher , Michael Sauer , Martin Oberlaender
发明人： Uwe Bacher , Michael Sauer , Martin Oberlaender
IPC分类号： A61M29/00
CPC分类号： A61B17/0218 , A61B17/3417 , A61B90/361 , A61B2017/00557 , A61B2017/320048 , A61B2017/3486
摘要： The balloon trepan is used in minimal invasive surgery in order to create or maintain the area required for an operation by dilation of tissue or dissection of layers of tissue. The connection between the balloon and the sleeve of the trepan must be easily and securely produced without enlarging the outer diameter of the balloon trepan. The balloon must be secured against slipping and must be able to resist pressure during inflation. The balloon surrounding the distal end of the trepan is pressed against a peripheral step formed on the sleeve of the trepan by a clamping element in order to fix it to the sleeve of the trepan. The clamping element is displaced by rotation of at least one part of the clamping element about a longitudinal axis of the sleeve of the trepan in a longitudinal direction in relation to the said sleeve.
摘要翻译：气囊搭接器用于最小的侵入性手术，以便通过组织的扩张或组织层的解剖创建或维持手术所需的面积。必须容易且牢固地产生球囊和套管之间的连接，而不会扩大球囊的外径。气球必须防止滑动，并且必须能够在充气期间抵抗压力。通过夹紧元件将围绕着穹窿的远端的气囊按压在形成在tre板的套筒上的周边台阶上，以将其固定到tre盘的套筒上。夹紧元件通过夹紧元件的至少一部分相对于所述套筒的纵向方向围绕托盘的套筒的纵向轴线的旋转而移位。

9. 发明申请

US20050261724A1 Balloon trepan 有权
标题翻译：气球架
公开(公告)号：US20050261724A1
公开(公告)日：2005-11-24
申请号：US11135531
申请日：2005-05-23
申请人： Uwe Bacher , Michael Sauer , Martin Oberlaender
发明人： Uwe Bacher , Michael Sauer , Martin Oberlaender
IPC分类号： A61B17/00 , A61B17/02 , A61B17/32 , A61B17/34 , A61B19/00 , A61M29/00
CPC分类号： A61B17/0218 , A61B17/3417 , A61B90/361 , A61B2017/00557 , A61B2017/320048 , A61B2017/3486
摘要： The balloon trepan is used in minimal invasive surgery in order to create or maintain the area required for an operation by dilation of tissue or dissection of layers of tissue. The connection between the balloon and the sleeve of the trepan must be easily and securely produced without enlarging the outer diameter of the balloon trepan. The balloon must be secured against slipping and must be able to resist pressure during inflation. The balloon (11, 12) surrounding the distal end of the trepan (15, 16) is pressed against a peripheral step (66, 95) formed on the sleeve of the trepan (15, 16) by means of a clamping element (18, 102) in order to fix it to the sleeve (15, 16) of the trepan. The clamping element (18, 102) is displaced by rotation of at least one part of the clamping element (18, 102) about a longitudinal axis of the sleeve (15, 16) of the trepan in a longitudinal direction in relation to the said sleeve (15, 16).
摘要翻译：气囊搭接器用于最小的侵入性手术，以便通过组织的扩张或组织层的解剖创建或维持手术所需的面积。必须容易且牢固地产生球囊和套管之间的连接，而不会扩大球囊的外径。气球必须防止滑动，并且必须能够在充气期间抵抗压力。通过夹紧元件（18,16）将围绕着托盘（15,16）的远端的气囊（11,12）压靠在形成在托盘（15,16）的套筒上的周边台阶（66,95）上，102），以便将其固定到托盘的套筒（15,16）上。所述夹紧元件（18,102）通过所述夹持元件（18,102）的至少一部分围绕所述套管（15,16）的纵向轴线在纵向上相对于所述夹持元件套筒（15,16）。

10. 发明申请

US20130150792A1 Sealing Means For The Sealing Of An Introduction Facility For A Medical Instrument 有权
标题翻译：密封用于医疗器械介绍设备的密封方式
公开(公告)号：US20130150792A1
公开(公告)日：2013-06-13
申请号：US13714137
申请日：2012-12-13
申请人： Jose Ramon Alonso , Uwe Bacher , Martin Oberlaender , Michael Sauer , Sebastian Wagner
发明人： Jose Ramon Alonso , Uwe Bacher , Martin Oberlaender , Michael Sauer , Sebastian Wagner
IPC分类号： A61B17/34
CPC分类号： A61B17/3417 , A61B17/3462 , A61B17/3498 , A61B2017/00862 , A61M39/0247 , A61M39/06 , A61M2039/0626 , A61M2039/0633 , A61M2039/064 , A61M2039/0686
摘要： A sealing means for sealing an introduction facility for a medical instrument includes a first sealing membrane of an elastic material with a first slit and a second sealing membrane of an elastic material with a second slit. The first sealing membrane and the second sealing membrane abut laminarily on each other. The first sealing membrane and the second sealing membrane are arranged such that the first slit and the second slit are not parallel with each other. Each of the first slit and the second slit is unbranched.
摘要翻译：用于密封用于医疗器械的引入设备的密封装置包括具有第一狭缝的弹性材料的第一密封膜和具有第二狭缝的弹性材料的第二密封膜。第一密封膜和第二密封膜彼此层叠。第一密封膜和第二密封膜被布置成使得第一狭缝和第二狭缝彼此不平行。第一狭缝和第二狭缝中的每一个都是未分支的。

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