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公开(公告)号：US08702740B2
公开(公告)日：2014-04-22
申请号：US12793964
申请日：2010-06-04
IPC分类号： A61B17/32
CPC分类号： A61B17/1611
摘要： A medical punch with a hollow shaft, a tool point that is positioned on the distal end of the shaft and includes a rigid cutting part and a cutting part that can slide with respect to the rigid cutting part, and with a handle positioned on the proximal end of the shaft, such that the displaceable cutting part and the handle are operatively connected with one another by a push/pull device that is displaceably mounted in the hollow shaft and an anti-tilt mechanism is positioned on the tool point to stabilize the cutting parts in their axially parallel alignment to one another. The rigid cutting part includes a sleeve-shaped proximal portion that encloses the displaceable cutting part and a distal punch portion configured as a single unit with the sleeve-shaped portion and that the rigid cutting part should be detachably connected with the hollow shaft by a coupling mechanism formed on the sleeve-shaped portion.
摘要翻译： 具有空心轴的医用冲头，位于轴的远端上的工具点，其包括可相对于刚性切削部分滑动的刚性切削部分和切削部分，以及位于近端 使得可移动的切割部分和手柄通过可移动地安装在中空轴中的推/拉装置彼此操作地连接，并且防倾斜机构定位在工具点上以稳定切割 部件彼此轴向平行对准。 刚性切割部分包括套筒形近端部分，其包围可移动切割部分和远侧冲头部分，该远端冲头部分构造为具有套筒形部分的单个单元，并且刚性切割部分应通过联接器与中空轴可拆卸地连接 机构形成在套筒形部分上。
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公开(公告)号：US20070270875A1
公开(公告)日：2007-11-22
申请号：US11735172
申请日：2007-04-13
申请人： Uwe Bacher , Martin Oberlaender
发明人： Uwe Bacher , Martin Oberlaender
IPC分类号： A61B17/58
CPC分类号： A61B17/025 , A61B17/1757 , A61B17/8858 , A61B2017/0256
摘要： A medical instrument serves for spreading vertebral bodies apart and for operations in an area of a spinal column. A sleeve is provided and several spreadable elements protrude from a distal end of said sleeves. Said several spreadable elements are folded together to form a conical body, said conical body serves for inserting between adjacent vertebral bodies of a spinal column. A spreader is provided which can be driven into said conical body thereby spreading said several spreading elements, said spreading elements pushing away said two adjacent vertebral bodies.
摘要翻译： 医疗器械用于将椎体分开并用于在脊柱区域中的操作。 提供一个套筒，并且几个可展开的元件从所述套筒的远端突出。 所述多个可展开元件被折叠在一起以形成锥形体，所述锥形体用于插入脊柱的相邻椎体之间。 提供一种能够被驱动到所述圆锥体中的扩展器，从而扩展所述多个扩展元件，所述扩展元件将所述两个相邻的椎体推开。
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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。
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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
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）。
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公开(公告)号：US20100312265A1
公开(公告)日：2010-12-09
申请号：US12793964
申请日：2010-06-04
IPC分类号： A61B17/32
CPC分类号： A61B17/1611
摘要： A medical punch with a hollow shaft, a tool point that is positioned on the distal end of the shaft and includes a rigid cutting part and a cutting part that can slide with respect to the rigid cutting part, and with a handle positioned on the proximal end of the shaft, such that the displaceable cutting part and the handle are operatively connected with one another by a push/pull device that is displaceably mounted in the hollow shaft and an anti-tilt mechanism is positioned on the tool point to stabilize the cutting parts in their axially parallel alignment to one another. The rigid cutting part includes a sleeve-shaped proximal portion that encloses the displaceable cutting part and a distal punch portion configured as a single unit with the sleeve-shaped portion and that the rigid cutting part should be detachably connected with the hollow shaft by a coupling mechanism formed on the sleeve-shaped portion.
摘要翻译： 具有空心轴的医用冲头，位于轴的远端上的工具点，其包括可相对于刚性切削部分滑动的刚性切削部分和切削部分，以及位于近端 使得可移动的切割部分和手柄通过可移动地安装在中空轴中的推/拉装置彼此操作地连接，并且防倾斜机构定位在工具点上以稳定切割 部件彼此轴向平行对准。 刚性切割部分包括套筒形近端部分，其包围可移动切割部分和远侧冲头部分，该远端冲头部分构造为具有套筒形部分的单个单元，并且刚性切割部分应通过联接器与中空轴可拆卸地连接 机构形成在套筒形部分上。
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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。
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7.发明申请Sealing Means For The Sealing Of An Introduction Facility For A Medical Instrument 有权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
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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公开(公告)号：US10603073B2
公开(公告)日：2020-03-31
申请号：US13485555
申请日：2012-05-31
摘要： A trocar sleeve for minimally invasive surgery, having a first sleeve part, which has essentially the shape of a straight tubular piece with a longitudinal axis, and having a second sleeve part, which at least partly surrounds the first sleeve part in close contiguity and is movable during use with respect to the first sleeve part. The mobility of the second sleeve part in relation to the first sleeve part consists essentially only in rotatability of the second sleeve part around the first sleeve part, and in addition the first sleeve part and the second sleeve part each comprise on their distal axial ends a flange part that extends radially outward at an angle of less than 180 degrees from the respective sleeve part.
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9.发明授权Medical access device having a protection against an excessive application of leverage 有权具有防止杠杆的过度应用的保护的医疗进入装置公开(公告)号：US08702601B2
公开(公告)日：2014-04-22
申请号：US13410695
申请日：2012-03-02
IPC分类号： A61B1/32
CPC分类号： A61B17/0293 , A61B17/0206 , A61B17/3439 , A61B17/3462 , A61B2017/3484 , A61B2017/349
摘要： A medical access device for creating an access to a body for minimally invasive intervention has a hollow body assembled from at least two parts having longitudinal extending edges. Each part has a distal body portion and at an angle to the latter a proximal body portion. A locking mechanism locks the assembled proximal hollow body portions. The locking mechanism has a hook projecting from an edge of a proximal body. A nose of the hook can enter from proximal to distal in a recess in an edge joining said edge having said hook.
摘要翻译： 用于创建对身体进行微创干预的医疗接入装置具有由具有纵向延伸边缘的至少两个部分组装的中空体。 每个部分具有远侧主体部分，并且与远端主体部分成一角度。 锁定机构锁定组装的近端中空主体部分。 锁定机构具有从近体的边缘突出的钩。 钩子的鼻子可以在连接具有所述钩子的所述边缘的边缘的凹部中从近端到远端进入。
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公开(公告)号：US08282669B2
公开(公告)日：2012-10-09
申请号：US12711794
申请日：2010-02-24
CPC分类号： A61B17/0483 , A61B2017/2926
摘要： A medical instrument for grasping surgical suture material, with a shaft on whose proximal end a handle is positioned consisting of at least two gripping members and on whose distal end a tool is positioned consisting of a rigid jaw member and a pivotable jaw member and where the pivotable jaw member can be pivoted with respect to the rigid jaw member for opening and closing with a moveably configured gripping member of the handle, for which purpose the pivotable jaw member and the moveable gripping member are in active connection with one another by means of an actuating element mounted in the shaft. To create a medical instrument that is both easy to operate and makes possible a safe grasping and guiding of the suture material, it is disclosed that in the rigid jaw member there should be configured an indentation that opens toward the pivotable jaw member and that can be covered, with the tool in closed position, only in the center area by the pivotable jaw member.
摘要翻译： 一种用于抓握外科缝合材料的医疗器械，其上定位有手柄的手柄的轴由至少两个夹持构件组成，并且其远端上具有刚性钳口构件和可枢转钳口构件的工具，其中， 可枢转钳口构件可以相对于刚性钳口构件枢转，用于打开和关闭具有可移动构造的手柄的夹持构件，为此目的，可枢转钳口构件和可动夹持构件通过 安装在轴上的致动元件。 为了创建易于操作并使得缝合材料的安全抓取和引导成为可能的医疗器械，公开了在刚性颚构件中应当构造为朝向可枢转颚构件打开的凹陷，并且可以 被覆盖，工具处于关闭位置，仅在中心区域由可枢转的钳口构件。
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