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    • 1. 发明授权
    • Device for positioning components within endoscopic systems
    • 用于在内窥镜系统中定位组件的装置
    • US06632173B1
    • 2003-10-14
    • US09609075
    • 2000-06-30
    • Ulrich KehrJürgen RudischhauserJan Dahmen
    • Ulrich KehrJürgen RudischhauserJan Dahmen
    • A61B100
    • A61B1/00188G02B23/2407G02B23/2476H04N5/2253
    • 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.
    • 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 。
    • 2. 发明授权
    • Device for positioning components within endoscopic systems
    • 用于在内窥镜系统中定位组件的装置
    • US6099467A
    • 2000-08-08
    • US201235
    • 1998-11-30
    • Ulrich KehrJurgen RudischhauserJan Dahmen
    • Ulrich KehrJurgen RudischhauserJan Dahmen
    • A61B1/00G02B23/24H04N5/225A61B1/06
    • A61B1/00188G02B23/2407G02B23/2476H04N5/2253
    • 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.
    • 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。
    • 4. 发明授权
    • Eyepiece unit for endoscopes
    • 目镜用目镜单元
    • US07561352B2
    • 2009-07-14
    • US11472624
    • 2006-06-22
    • Jan DahmenSiegfried Hoefig
    • Jan DahmenSiegfried Hoefig
    • G02B7/02G02B23/24
    • G02B7/023G02B23/2453G02B25/001
    • 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.
    • 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。
    • 7. 发明授权
    • Glycosides
    • 糖苷类
    • US4675392A
    • 1987-06-23
    • US673796
    • 1984-11-21
    • Jan DahmenTorbjorn FrejdGoran MagnussonGhazi Noori
    • Jan DahmenTorbjorn FrejdGoran MagnussonGhazi Noori
    • G01N33/53A61K39/385C07H3/06C07H15/04
    • C07H3/06A61K39/385A61K2039/6031A61K2039/6087
    • 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.
    • 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。