JP2016055177A5

JP2016055177A5 -

Info

Publication number: JP2016055177A5
Application number: JP2015176884A
Authority: JP
Filing date: 2015-09-08
Publication date: 2018-10-11
Anticipated expiration: 2035-09-08

Description

上記課題を解決するために、本開示は以下のような構成を備えることを特徴とする。
（１）レーザ光を患部へ集光して治療を行うレーザ治療装置であって、光ファイバの出射端から射出された前記レーザ光を、レンズを介して前記患部へ照射する照射光学系と、前記患部と前記レーザ光の輪郭が最も明瞭となる前記レーザ光の集光位置との、前記照射光学系の光軸に沿う方向のアライメント状態を検出するアライメント検出手段と、前記アライメント検出手段の検出結果を用いて、術者へアライメント状態を報知するための報知手段と、視度調節手段を有する接眼部であって、術者が前記患部を観察するための前記接眼部を持つ観察手段と、を備えることを特徴とする。 In order to solve the above problems, the present disclosure is characterized by having the following configuration.
(1) A laser treatment apparatus for performing treatment by condensing the laser beam to the affected part, the laser beam emitted from the exit end of the optical fiber, an irradiation optical system for irradiating to the affected area through a lens, Alignment detection means for detecting an alignment state in a direction along the optical axis of the irradiation optical system between the affected area and the condensing position of the laser light where the outline of the laser light becomes clearest, and detection by the alignment detection means An informing means for informing the operator of the alignment state using the result, and an eyepiece unit having a diopter adjusting means, the observation means having the eyepiece part for the operator to observe the affected part And.

Claims

A laser treatment apparatus that performs treatment by condensing laser light on an affected area,
An irradiation optical system for irradiating the affected area via a lens with the laser light emitted from the exit end of the optical fiber ;
An alignment detecting means for detecting an alignment state in a direction along the optical axis of the irradiation optical system, with respect to the affected part and the condensing position of the laser light where the outline of the laser light is most clear ;
Using the detection result of the alignment detection means, notification means for notifying the operator of the alignment state;
An eyepiece unit having a diopter adjustment unit, the observation unit having the eyepiece unit for an operator to observe the affected part; and
A laser treatment apparatus comprising:

The laser treatment apparatus according to claim 1,
The laser treatment apparatus, wherein the alignment detection means includes an alignment detection optical system having a light receiving element that receives light from the affected area, and detects the alignment state using an output signal of the light receiving element.

The laser treatment apparatus according to claim 1 or 2,
The laser treatment apparatus, wherein the observation means includes a reticle presenting means for presenting a reticle at a position conjugate with the fundus of the operator.