処理中

しばらくお待ちください...

設定

設定

出願の表示

1. CN102238893 - Illuminating apparatus and endoscope apparatus

官庁 中華人民共和国
出願番号 200880132217.0
出願日 05.12.2008
公開番号 102238893
公開日 09.11.2011
特許番号 102238893
特許付与日 02.04.2014
公報種別 B
IPC
A61B 1/00
A生活必需品
61医学または獣医学;衛生学
B診断;手術;個人識別
1視覚または写真的検査による人体の窩部または管部の内側の診断を行なうための機器,例.内視鏡そのための照明装置
A61B 1/06
A生活必需品
61医学または獣医学;衛生学
B診断;手術;個人識別
1視覚または写真的検査による人体の窩部または管部の内側の診断を行なうための機器,例.内視鏡そのための照明装置
06照明装置を有するもの
CPC
A61B 1/0661
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
06with illuminating arrangements
0661Endoscope light sources
A61B 1/0653
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
06with illuminating arrangements
0653with wavelength conversion
A61B 1/07
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
1Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes
06with illuminating arrangements
07using light-conductive means, e.g. optical fibres
出願人 奥林巴斯株式会社
発明者 小林英一
石神崇和
代理人 北京三友知识产权代理有限公司 11127
北京三友知识产权代理有限公司 11127
発明の名称
(EN) Illuminating apparatus and endoscope apparatus
(ZH) 照明装置以及内窥镜装置
要約
(EN)
An illuminating apparatus (1a) is provided with a light source section (21) for outputting excitation light; a fluorescent member (22) excited by the excitation light to emit illuminating light; a first light transmitting section (24), which is arranged between the light source section (21) and the fluorescent member (22) and guides the excitation light emitted from the light source section (21) to the fluorescent member (22); and a second light transmitting section (25), which is arranged closer to the leading edge than the fluorescent member (22) and guides the illuminating light emitted from the fluorescent member (22). Thus, in the illuminating apparatus and an endoscope apparatus, a laser beam emitted from the light source section is not directly applied to the external, even when a bent portion or a leading edge of the bent portion is broken at an inserting section, and illuminating light can be applied by exciting the fluorescent member.

(ZH)

照明装置(1a)具有:光源部(21),其射出激励光;荧光部件(22),其被激励光激励而放出照明光;第一光传送部(24),其配设在光源部(21)与荧光部件(22)之间,将来自光源部(21)的激励光引导至荧光部件(22);以及第二光传送部(25),其相比荧光部件(22)配设在前端侧,引导来自荧光部件(22)的照明光。根据本发明,能够提供一种照明装置以及内窥镜装置,即使在插入部内,弯曲部或弯曲部的前端侧损伤,来自光源部的激光也不会直接照射到外部,而能够激励荧光部件来照射照明光。