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公开(公告)号：US09722480B2
公开(公告)日：2017-08-01
申请号：US14720779
申请日：2015-05-23
发明人： Martin Kelp
IPC分类号： H02K41/035 , H01F7/16 , H02K33/16 , H01F7/122 , H02K33/12 , H02K11/215
CPC分类号： H02K41/035 , A61B1/00006 , A61B1/00096 , A61B1/00181 , H01F7/122 , H01F7/1615 , H02K11/215 , H02K33/12 , H02K33/16 , H02K41/0356
摘要： A linear drive for a miniaturized optical system, as used for example in an endoscope, includes a stator and an armature. The stator has a coil with two stator pole shoes arranged in axial direction, and two magnetic field sensors arranged at the outer side of the stator pole shoes. The armature has permanent magnets which are polarized in opposite directions, and a center armature pole shoe between the two permanent magnets, and an armature pole shoe at each side of the permanent magnet, opposite to the center armature pole shoe in axial direction. The magnetic field of the outer armature pole shoe goes completely or only in part, dependent from the armature position, through the magnetic field sensor and thus generates a position-dependent signal. This signal can be used for measuring and/or controlling the position of the armature.
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公开(公告)号：US20170209021A1
公开(公告)日：2017-07-27
申请号：US15481772
申请日：2017-04-07
发明人： Markus Salvermoser , Ewald Stihl
IPC分类号： A61B1/00
CPC分类号： A61B1/00 , A61B1/00064 , A61B1/00071 , A61B1/0008 , A61B1/00096 , A61B1/0011 , A61B1/002 , F16L13/147 , G02B23/2476
摘要： A method for producing an endoscope that includes an endoscope head and an optic tube, including the steps of providing the endoscope head, providing the optic tube, and pushing a proximal end area of the optic tube into a distal end area of the endoscope head. The distal end area of the endoscope head is press-fitted with the proximal end area of the optic tube.
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公开(公告)号：US20170181803A1
公开(公告)日：2017-06-29
申请号：US15388984
申请日：2016-12-22
CPC分类号： A61B34/35 , A61B90/11 , A61B2017/00526 , A61B2017/0069 , A61B2017/3409 , A61B2090/061 , A61B2090/067 , A61B2090/0813 , B25J17/0283 , B33Y10/00 , B33Y80/00
摘要： A joint assembly for a guiding device comprises a plurality of guiding elements that are concentrically aligned with respect to one another and at least sectionally spherically shaped. The guiding elements are arranged as components of a combined spherical bearing and comprise spherical contact areas. At least two of the guiding elements are integrally manufactured. The at least two guiding elements enable a relative pivot movement therebetween. A guiding device for an instrument incorporates a respective joint assembly. A method of manufacturing a joint assembly involves integrally manufacturing at least to guiding elements that form components of a combined spherical bearing. Uses of a joint assembly involve a use as a spherical bearing in an instrument holder for a simulation system or an assistance system for minimally invasive operations.
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35.发明申请公开(公告)号：US20170090180A1
公开(公告)日：2017-03-30
申请号：US15275692
申请日：2016-09-26
CPC分类号： G02B23/2469 , A61B1/06 , G02B3/0087 , G02B6/0006 , G02B27/141 , G02B27/149 , G02B27/283 , G02B27/30
摘要： An illumination arrangement according to the invention, in particular for an endoscope, comprises at least three light sources for generating a respective input light beam, and a beam combination device (5, 21), wherein the beam combination device (5, 21) comprises at least two beam splitters for combining the at least three input light beams to form an output light beam, at least three collimator lenses (7, 8, 9) embodied as GRIN lenses and serving for collimating and coupling a respective one of the input light beams into one of the beam splitters, and at least one further GRIN lens for coupling the output light beam into an optical waveguide. The invention also relates to a beam combination device and a method for coupling at least three input light beams into an optical waveguide, in particular into an optical waveguide of an endoscope.
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公开(公告)号：US20170055812A1
公开(公告)日：2017-03-02
申请号：US15248340
申请日：2016-08-26
发明人： Andreas BAERTHELE , Michael EGLE , Uwe WITTKE
CPC分类号： A61B1/00147 , A61B1/00128 , A61B1/00135 , A61B1/0014 , A61B1/303 , A61B17/3421 , A61B17/42 , A61B2017/00367 , A61B2017/347
摘要： A medical instrument (10) comprises an effecting device (40), which is movable in a first direction (48) from a first effecting position into a second effecting position, a pushbutton (60), which is movable manually in a second direction (68) from a first button position into a second button position, and a lever (70), which is pivotable about a pivot axis (78). The lever (70) mechanically couples the pushbutton (60) and the effecting device (40) in such a way that a movement of the pushbutton (60) in the second direction (68) is accompanied by a movement of the effecting device (40) in the first direction(48), which is opposite to the second direction (68). The lever (70) does not have an area that is rotationally symmetrical to the pivot axis (78) in the region of the pivot axis (78).
摘要翻译： 医疗器械（10）包括可从第一效果位置向第二效果位置的第一方向（48）移动的有效装置（40），可在第二方向上手动移动的按钮（60） 68）从第一按钮位置移动到第二按钮位置，以及可绕枢转轴线（78）枢转的杠杆（70）。 杠杆（70）以按钮（60）在第二方向（68）的移动伴随有效装置（40）的运动的方式机械地联接按钮（60）和效果装置（40） ）与第二方向（68）相反的第一方向（48）。 杆（70）在枢转轴线（78）的区域中不具有与枢转轴线（78）旋转对称的区域。
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公开(公告)号：US09579089B2
公开(公告)日：2017-02-28
申请号：US13864939
申请日：2013-04-17
发明人： Daniel Kaercher , Jochen Stefan
CPC分类号： A61B17/00234 , A61B17/00 , A61B17/2909 , A61B34/70 , A61B2017/0046 , A61B2017/00477 , A61B2017/2919 , Y10T403/59
摘要： A manipulation device for mechanical connection with connection with the proximal end of a shaft, for forming a medical instrument, includes a plurality of retaining devices, wherein each one of the plurality of retaining devices is designed to releasably retain the proximal end of a shaft or the proximal end of a transmission device for transmitting at least either a force or a torque in the shaft, a manually activatable actuation device, and a coupling device for mechanically coupling the actuation device to the plurality of retaining devices, in such a way that a manual activation of the actuation device causes a release of the plurality of retaining devices.
摘要翻译： 用于与用于形成医疗器械的轴的近端连接的用于机械连接的操纵装置包括多个保持装置，其中多个保持装置中的每一个被设计成可释放地保持轴的近端或 用于传输轴中的力或扭矩中的至少一个的传动装置的近端，可手动致动的致动装置和用于将致动装置机械地联接到多个保持装置的联接装置， 致动装置的手动启动导致多个保持装置的释放。
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公开(公告)号：US09554858B2
公开(公告)日：2017-01-31
申请号：US13865628
申请日：2013-04-18
发明人： Martin Blocher , Robin Merz
IPC分类号： A61B17/32 , A61B19/00 , F16C11/04 , A61B17/00 , A61B17/29 , A61B17/295 , A61B17/3211 , A61B18/14 , A61B18/00
CPC分类号： A61B34/70 , A61B17/00234 , A61B17/29 , A61B17/295 , A61B17/3211 , A61B18/1445 , A61B2017/2902 , A61B2017/2933 , A61B2017/2934 , A61B2017/2939 , A61B2017/2947 , A61B2018/00607 , A61B2018/1455 , F16C11/04 , Y10T403/32951
摘要： A tool for a distal end or on a distal end of a shaft of a medical instrument includes a basic body, a mouth part which is pivotable about a pivot axis in relation to the basic body, and a bearing which defines the pivot axis, wherein the bearing includes two axle journals which are spaced apart from one another, each with a radial surface which is rotationally symmetrical with respect to the pivot axis.
摘要翻译： 用于医疗器具的轴的远端或远端的工具包括基体，相对于基体绕枢转轴线枢转的口部以及限定枢转轴线的轴承，其中， 轴承包括彼此间隔开的两个轴颈，每个具有相对于枢转轴线旋转对称的径向表面。
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39.发明申请MEDICAL INSTRUMENT AND DRIVE UNIT EACH HAVING AN INTERFACE FOR ELECTRICALLY CONNECTING THE DRIVE UNIT WITH THE MEDICAL INSTRUMENT 有权医疗仪器和驱动单元每个具有用于将驱动单元与医疗仪器电连接的接口公开(公告)号：US20170018869A1
公开(公告)日：2017-01-19
申请号：US15207404
申请日：2016-07-11
CPC分类号： H01R13/40 , H01R9/223 , H01R13/22 , H01R13/24 , H01R13/2421 , H01R13/521 , H01R13/5224 , H01R24/60 , H01R2201/12 , Y10S439/909
摘要： A medical instrument comprises an interface for electrically connecting a drive unit with the medical instrument. The interface has a plurality of electrical contacts arranged in a connecting surface. At least one of the contacts in the connecting surface is electrically isolated from the remaining contacts by a recess or an elevation.
摘要翻译： 医疗器械包括用于将驱动单元与医疗器械电连接的接口。 界面具有布置在连接表面中的多个电触头。 连接表面中的至少一个触点通过凹部或高度与剩余触点电隔离。
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40.发明授权公开(公告)号：US09526479B2
公开(公告)日：2016-12-27
申请号：US14097664
申请日：2013-12-05
发明人： Thomas Hügle , Alexander Fuchs
CPC分类号： A61B10/0266 , A61B10/025 , A61B10/0283 , A61B10/06
摘要： The present invention relates to an endoscopic instrument for retrograde biopsy, in particular synovial biopsy, comprising a head unit (12) having a distal tip portion (36) for penetrating tissue, a jaw part (24) with a tissue engaging formation (38) for removing the biopsy specimen, the jaw part (24) being pivotable from an idle position to an operating position in the direction of the distal tip portion (36) and back, wherein the tissue engaging formation (38) is essentially oriented away from the distal tip portion (36) in the operating position, as well as a first fluid channel area (76) open to the surrounding area in the region of the head unit (12), wherein the first fluid channel area (76) is at least open to the surrounding area via at least one channel opening (78) provided in the jaw part (24), when the jaw part (24) is in idle position.
摘要翻译： 本发明涉及一种用于逆行活检的内窥镜器械，特别是滑膜活检，其包括具有用于穿透组织的远侧末端部分（36）的头部单元（12），具有组织接合结构（38）的钳口部分（24） 为了去除活检样本，所述钳口部分（24）可以从空闲位置枢转到远侧末端部分（36）的方向上的操作位置并返回，其中组织接合构件（38）基本上定向成远离 处于操作位置的远侧末端部分（36）以及在头部单元（12）的区域中朝向周围区域开放的第一流体通道区域（76），其中第一流体通道区域（76）至少为 当夹爪部分（24）处于空闲位置时，通过设置在钳口部分（24）中的至少一个通道开口（78）向周围区域开口。
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