利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

40 条记录 (耗时 0.025 秒)

    Device for positioning components within endoscopic systems
    1.
    发明授权
    Device for positioning components within endoscopic systems 失效
    用于在内窥镜系统中定位组件的装置

    公开(公告)号：US06632173B1

    公开(公告)日：2003-10-14

    申请号：US09609075

    申请日：2000-06-30

    申请人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Jan Dahmen

    发明人： Ulrich Kehr ,  Jürgen Rudischhauser ,  Jan Dahmen

    IPC分类号： A61B100

    CPC分类号： A61B1/00188 ,  G02B23/2407 ,  G02B23/2476 ,  H04N5/2253

    摘要： A device for positioning components within endoscopic systems includes a hermetically sealed housing. An outer ring element is mounted to rotate about the outer side of the housing and carries on its circumference at least one outer magnet. Further, an inner ring element is mounted inside the housing and carries likewise at least one inner magnet, the magnets being aligned in such a way that any rotation of the outer ring element has the effect to move the at least one inner magnet by magnetic coupling, such movement serving the purpose to position the respective components. In order to achieve a simple, relatively small and functionally safe structure it is proposed that both the outer and inner ring elements be configured as axially displaceable rings carrying the oppositely arranged magnets, and that the inner ring be mechanically connected with the component to be positioned.

    摘要翻译： 用于在内窥镜系统内定位部件的装置包括密封的壳体。 外环元件被安装成围绕壳体的外侧旋转，并在其圆周上承载至少一个外磁体。 此外，内圈元件安装在壳体内部并同样携带至少一个内磁体，磁体以这样的方式排列，使得外环元件的任何旋转都具有通过磁耦合来移动至少一个内磁体的作用 ，这种运动用于定位各个部件的目的。 为了实现简单的，相对较小的和功能上安全的结构，提出外圈和内圈元件都被构造为承载相对布置的磁体的轴向移动环，并且内环与待定位的部件机械连接 。

    Device for positioning components within endoscopic systems
    2.
    发明授权
    Device for positioning components within endoscopic systems 有权
    用于在内窥镜系统中定位组件的装置

    公开(公告)号：US6099467A

    公开(公告)日：2000-08-08

    申请号：US201235

    申请日：1998-11-30

    申请人： Ulrich Kehr ,  Jurgen Rudischhauser ,  Jan Dahmen

    发明人： Ulrich Kehr ,  Jurgen Rudischhauser ,  Jan Dahmen

    IPC分类号： A61B1/00 ,  G02B23/24 ,  H04N5/225 ,  A61B1/06

    CPC分类号： A61B1/00188 ,  G02B23/2407 ,  G02B23/2476 ,  H04N5/2253

    摘要： A device for positioning components within endoscopic systems comprises a hermetically sealed housing. An outer ring element is mounted to rotate about the outer side of said housing and carries on its circumference at least one outer magnet. Further, an inner ring element is mounted inside said housing and carries likewise at least one inner magnet, said magnets being aligned in such a way that any rotation of said outer ring element has the effect to move said at least one inner magnet by magnetic coupling, such movement serving the purpose to position said respective components.In order to achieve a simple, relatively small and functionally safe structure it is proposed that both, said outer and said inner ring elements be configured as axially non-displaceable rings carrying said oppositely arranged magnets, and that said inner ring be mechanically connected with said component to be positioned.

    摘要翻译： 用于在内窥镜系统内定位组件的装置包括密封的壳体。 外环元件安装成围绕所述壳体的外侧旋转，并在其圆周上承载至少一个外磁体。 此外，内环元件安装在所述外壳内，同样携带至少一个内磁体，所述磁体以这样的方式排列，使得所述外环元件的任何旋转都具有通过磁耦合来移动所述至少一个内磁体的作用 ，这种运动用于定位所述各个部件的目的。 为了实现简单，相对较小和功能上安全的结构，提出所述外环和所述内环元件都构造成承载所述相对布置的磁体的轴向不可移动环，并且所述内环与所述内环的机械连接 组件定位。

    Eyepiece unit for endoscopes
    4.
    发明授权
    Eyepiece unit for endoscopes 有权
    目镜用目镜单元

    公开(公告)号：US07561352B2

    公开(公告)日：2009-07-14

    申请号：US11472624

    申请日：2006-06-22

    申请人： Jan Dahmen ,  Siegfried Hoefig

    发明人： Jan Dahmen ,  Siegfried Hoefig

    IPC分类号： G02B7/02 ,  G02B23/24

    CPC分类号： G02B7/023 ,  G02B23/2453 ,  G02B25/001

    摘要： The invention relates to an eyepiece unit with an eyepiece mounted in an eyepiece frame and with a coupling element for inserting the eyepiece frame. According to a first embodiment, the eyepiece is mounted so that it can slide axially in the eyepiece frame and can be fixed so that it is individually adjustable in the eyepiece frame. To ensure an easy and rapid adjustment in an eyepiece unit, it is proposed with the invention that the eyepiece can be fixed in the eyepiece frame without screws. According to a second embodiment, the eyepiece frame is mounted in the coupling element so that it slides perpendicularly to the longitudinal axis for adjustment. It is fixed in this adjustment position, according to the invention, because the eyepiece frame can be fixed in the coupling element without screws.

    摘要翻译： 本发明涉及一种目镜装置，其目镜安装在目镜框架中，并具有用于插入目镜框架的联接元件。 根据第一实施例，目镜被安装成使得其可以在目镜框架中轴向滑动并且可以被固定，使得其可以在目镜框架中单独调节。 为了确保目镜单元中的容易且快速的调节，本发明提出目镜可以用螺丝固定在目镜框架中。 根据第二实施例，目镜框架安装在联接元件中，使得其与纵向轴线垂直地滑动以进行调节。 根据本发明，固定在该调节位置，因为目镜框架可以在没有螺钉的情况下固定在联接元件中。

    Endoscope And Method For Its Manufacturing
    6.
    发明申请
    Endoscope And Method For Its Manufacturing 有权
    内镜及其制造方法

    公开(公告)号：US20070088200A1

    公开(公告)日：2007-04-19

    申请号：US11550707

    申请日：2006-10-18

    申请人： Jan Dahmen ,  Frank Furst

    发明人： Jan Dahmen ,  Frank Furst

    IPC分类号： A61B1/06 ,  A61B1/00

    CPC分类号： A61B1/0011 ,  A61B1/00165 ,  A61B1/0607 ,  A61B1/07 ,  Y10S600/92

    摘要： An endoscope has a shaft which is composed of an outer tube and an inner tube, providing a channel therebetween. The proximal end of the shaft is connected to an endoscope head. The endoscope head is provided with a light guide connector. Light guides extend from said light guide connector to a distal end of said channel in said shaft. Said channel housing said light guides is filled with an adhesive.

    摘要翻译： 内窥镜具有由外管和内管构成的轴，在其间提供通道。 轴的近端连接到内窥镜头。 内窥镜头设置有导光连接器。 光引导件从所述导光连接器延伸到所述轴中的所述通道的远端。 所述通道容纳所述导光体填充有粘合剂。

    Glycosides
    7.
    发明授权
    Glycosides 失效
    糖苷类

    公开(公告)号：US4675392A

    公开(公告)日：1987-06-23

    申请号：US673796

    申请日：1984-11-21

    申请人： Jan Dahmen ,  Torbjorn Frejd ,  Goran Magnusson ,  Ghazi Noori

    发明人： Jan Dahmen ,  Torbjorn Frejd ,  Goran Magnusson ,  Ghazi Noori

    IPC分类号： G01N33/53 ,  A61K39/385 ,  C07H3/06 ,  C07H15/04

    CPC分类号： C07H3/06 ,  A61K39/385 ,  A61K2039/6031 ,  A61K2039/6087

    摘要： An O-glycoside having the general formula:(sugar).sub.n --O--(CH.sub.2).sub.m --Halwherein Hal is chlorine, bromine or iodine, m is an integer of 2-20 inclusive and n is an integer of 1 to 10, inclusive, with the proviso that when n=1 and m=2, the aldose is different from glucose;An O-glycoside having the general formula:(sugar).sub.n --O--(CH.sub.2).sub.m --S--R--R'wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R' is selected from the group consisting of H, CHO, CH(OR').sub.2, NO.sub.2, NH.sub.2, OH, SH, COOH, COOCH.sub.3, COOCH.sub.2 CH.sub.3, CONHNH.sub.2 and CON.sub.3, wherein R" is C.sub.1-4 -alkyl;A glycoconjugate having the general formula:(sugar).sub.n --O--(CH.sub.2).sub.m --S--R--R"wherein n is an integer of from 1-10, inclusive, m is an integer of from 2-20, inclusive, R is selected from the group consisting of alkyl having at most 25 carbon atoms and aryl and R" constitutes a carrier;A bi-dentate O-glycoside having the general formula:[(sugar).sub.n --O--(CH.sub.2).sub.m --S--.sub.2 Rwherein m, n and R have the above meaning; and processes for their preparation.

    摘要翻译： 具有以下通式的O-糖苷：（糖）nO-（CH 2）m-Hal其中Hal为氯，溴或碘，m为2-20的整数，n为1至10的整数， 条件是当n = 1和m = 2时，醛糖不同于葡萄糖; 具有以下通式的O-糖苷：（糖）nO-（CH2）mSRR'，其中n为1-10的整数，包括端值，m为2-20的整数，其中R选自 由H，CHO，CH（OR'）2，NO2，NH2，OH，SH，COOH，COOCH3，COOCH2CH3，CONHNH2和CON3组成的组中由至多25个碳原子的烷基和芳基组成，R' 其中R“为C 1-4 - 烷基; 具有以下通式的糖缀合物：（糖）nO-（CH2）mSR-R“，其中n为1-10的整数，包括端值，m为2-20的整数，包括端值，R选自 由至多25个碳原子的烷基和芳基构成的基团，R“构成载体; 具有以下通式的双齿O-糖苷：[（糖）n-O-（CH2）m-S-2R其中m，n和R具有上述含义; 及其制备方法。

    Exoscope
    10.
    发明申请
    Exoscope 有权
    外表

    公开(公告)号：US20120265023A1

    公开(公告)日：2012-10-18

    申请号：US13436231

    申请日：2012-03-30

    申请人： George Berci ,  Benedikt Koehler ,  Christoph Leidolt ,  Frank Lederer ,  Ulrich Weiger ,  Jan Dahmen ,  Fang Lei

    发明人： George Berci ,  Benedikt Koehler ,  Christoph Leidolt ,  Frank Lederer ,  Ulrich Weiger ,  Jan Dahmen ,  Fang Lei

    IPC分类号： A61B1/06

    CPC分类号： A61B90/361 ,  A61B90/30

    摘要： An exoscope serves for observing and illuminating an object field on a patient from a position set apart from the patient's body. A lens system serves to observe the object field and an illumination serves to illuminate the object field. A distance between the lens system and the object field can be modified by a bracket. A shaft comprises on its distal end a head member that is widened in comparison to it, so that the illumination reaches into the distal-side head member. Positioned in the head member is at least one radiating illumination unit whose radiant characteristic can be adjusted in such a way that the object field can be illuminated homogeneously at all possible distances from the lens system. Supply lines for the at least one illuminating unit are positioned in the shaft.

    摘要翻译： 外窥镜用于从与患者身体分离的位置观察和照射患者上的物体区域。 透镜系统用于观察物场，并且照明用于照亮物场。 透镜系统和物体场之间的距离可以通过支架进行修改。 轴在其远端包括与其相比加宽的头部构件，使得照明到达远侧侧头部构件。 位于头部构件中的是至少一个辐射照明单元，其辐射特性可以以使得物场能够在距离透镜系统的所有可能距离均匀地被照射的方式被调整。 用于至少一个照明单元的供应线定位在轴中。