公开(公告)号：US09121996B2

公开(公告)日：2015-09-01

申请号：US13810179

申请日：2011-07-07

Applicant: Peter Schouwink ,  Jianxin Zhao

Inventor： Peter Schouwink ,  Jianxin Zhao

IPC: G02B5/04 ,  A61B1/00 ,  G02B13/00 ,  G02B23/24 ,  G02B5/00

CPC classification number: G02B5/04 ,  A61B1/00179 ,  G02B5/003 ,  G02B13/0065 ,  G02B23/243

Abstract: An objective of an oblique viewing, rigid endoscope, including a prism arrangement consisting of distal and proximal prisms contacting with planar contact surfaces that are oblique to an axis of the objective, the distal prism includes a distal front face toward the viewing direction of the objective, from which the rays entering there enter through the distal prism and through a passage area of the contact surfaces into the proximal prism and after double reflection in the proximal prism on a first mirror on a diagonal surface and a second mirror on the contact surface exit in the direction of the axis of the objective through a surface perpendicular to the direction of the axis of the objective, wherein the second mirror is arranged outside the penetration area, and an absorption layer is arranged in the plane of the second mirror between this and the penetration area.

Abstract translation: 倾斜观看刚性内窥镜的目的在于，包括棱镜装置，该棱镜装置由与物镜的轴线倾斜的平面接触表面接触的远端和近侧棱镜组成，远端棱镜包括朝向物镜观察方向的远端前面 进入其中的射线从该远端棱镜进入，并穿过接触表面的通道区域进入近端棱镜，并且在对角线表面上的第一反射镜上的近端棱镜中的双重反射和接触表面出口上的第二反射镜 在物镜的轴线方向上通过垂直于物镜轴线方向的表面，其中第二镜布置在穿透区域的外侧，吸收层设置在第二反射镜的平面内， 穿透面积。

公开(公告)号：US20120127567A1

公开(公告)日：2012-05-24

申请号：US13319208

申请日：2010-05-04

Applicant: Peter Schouwink ,  Takayuki Kato

Inventor： Peter Schouwink ,  Takayuki Kato

IPC: G02B23/02

CPC classification number: G02B23/243 ,  G02B23/2415 ,  G02B26/0883

Abstract: The invention pertains to an objective with two viewing directions for an endoscope, with a first distal objective part aligned with its axis in the first viewing direction, a second objective part aligned with its axis in the second viewing direction, and with a proximal objective part directed with its axis on an image sensor or an image guide, as well as a switching device having a prism for switchably deflecting the light path from the first or second distal objective part into the proximal objective part, wherein the switching device includes a ray switching device that can be brought mechanically into the light path.

Abstract translation: 本发明涉及具有用于内窥镜的两个观察方向的目标，其中第一远端物体部分在其第一观察方向上与其轴线对准，第二物镜部分在第二观察方向上与其轴线对齐，并且具有近端物镜部分 其轴线指向图像传感器或图像引导件，以及具有棱镜的开关装置，所述棱镜用于将光路从第一或第二远端物镜部分切换偏转到近端物镜部分，其中切换装置包括光线切换 可以机械地进入光路的装置。

公开(公告)号：US20130176638A1

公开(公告)日：2013-07-11

申请号：US13810179

申请日：2011-07-07

Applicant: Peter Schouwink ,  Jianxin Zhao

Inventor： Peter Schouwink ,  Jianxin Zhao

IPC: G02B5/04

CPC classification number: G02B5/04 ,  A61B1/00179 ,  G02B5/003 ,  G02B13/0065 ,  G02B23/243

Abstract: An objective of an oblique viewing, rigid endoscope, including a prism arrangement consisting of distal and proximal prisms contacting with planar contact surfaces that are oblique to an axis of the objective, the distal prism includes a distal front face toward the viewing direction of the objective, from which the rays entering there enter through the distal prism and through a passage area of the contact surfaces into the proximal prism and after double reflection in the proximal prism on a first mirror on a diagonal surface and a second mirror on the contact surface exit in the direction of the axis of the objective through a surface perpendicular to the direction of the axis of the objective, wherein the second mirror is arranged outside the penetration area, and an absorption layer is arranged in the plane of the second mirror between this and the penetration area.

Abstract translation: 倾斜观看刚性内窥镜的目的在于，包括棱镜装置，该棱镜装置由与物镜的轴线倾斜的平面接触表面接触的远端和近侧棱镜组成，远端棱镜包括朝向物镜观察方向的远端前面 进入其中的射线从该远端棱镜进入，并穿过接触表面的通道区域进入近端棱镜，并且在对角线表面上的第一反射镜上的近端棱镜中的双重反射和接触表面出口上的第二反射镜 在物镜的轴线方向上通过垂直于物镜轴线方向的表面，其中第二镜布置在穿透区域的外侧，吸收层设置在第二反射镜的平面内， 穿透面积。

公开(公告)号：US20120218735A1

公开(公告)日：2012-08-30

申请号：US13393353

申请日：2010-08-26

Applicant: Michael Wolter ,  Peter Schouwink ,  Andreas Mueckner

Inventor： Michael Wolter ,  Peter Schouwink ,  Andreas Mueckner

IPC: F21V9/16

CPC classification number: A61B1/043 ,  A61B1/0638 ,  A61B1/0669 ,  A61B5/0059 ,  G02B6/0006 ,  G02B6/0008 ,  H05B33/086

Abstract: A medical light for illuminating fluorescent areas. The medical light including: at least one light-emitting diode with at least one luminophore layer for converting short-wave light into broad-band light; and a control device for controlling illumination from the at least one light-emitting diode, wherein the control device controls a ratio between converted and unconverted light and the converted and unconverted light are emitted over a common light guide.

Abstract translation: 用于照射荧光区域的医用灯。 所述医疗用光包括：至少一个具有至少一个用于将短波光转换成宽带光的发光体层的发光二极管; 以及用于控制来自所述至少一个发光二极管的照明的控制装置，其中所述控制装置控制转换光和未转换光之间的比率，并且所述转换和未转换的光在公共光导上发射。