| 发明名称 | Endoscope image-acquisition unit and endoscope apparatus | ||
| 摘要 | Positioning precision between an image-acquisition device and an objective lens is enhanced by suppressing manufacturing errors. Provided is an endoscope image-acquisition unit equipped with an objective-lens-unit frame that holds an objective lens and an image-acquisition-device holding frame that is fitted to the objective-lens-unit frame and that holds an image-acquisition device, wherein the objective-lens-unit frame and the image-acquisition-device holding frame are attached and secured to each other by means of thermosetting resin that is applied to fitting portions therebetween and in which polar-molecule materials are mixed, and one of the objective-lens-unit frame and the image-acquisition-device holding frame, whichever one is positioned outside at the fitting portions, is formed of a material that allows microwaves to pass therethrough. | ||
| 申请公布号 | US9364137(B2) | 申请公布日期 | 2016.06.14 |
| 申请号 | US201514725611 | 申请日期 | 2015.05.29 |
| 申请人 | OLYMPUS CORPORATION | 发明人 | Sasamoto Tsutomu;Murata Keiji |
| 分类号 | A61B1/00;A61B1/04;G02B7/02;G02B23/24;G01J1/02;G01J1/04 | 主分类号 | A61B1/00 |
| 代理机构 | Kenyon & Kenyon LLP | 代理人 | Kenyon & Kenyon LLP |
| 主权项 | 1. An endoscope image-acquisition unit comprising: an objective-lens-unit frame that holds an objective lens; and an image-acquisition-device holding frame that is fitted to the objective-lens-unit frame and that holds an image-acquisition device, wherein the objective-lens-unit frame and the image-acquisition-device holding frame are attached and secured to each other by means of thermosetting resin that is applied to fitting portions therebetween and in which polar-molecule materials are mixed, and one of the objective-lens-unit frame and the image-acquisition-device holding frame, whichever one is positioned outside at the fitting portions, is formed of a material that allows microwaves to pass therethrough. | ||
| 地址 | Tokyo JP | ||