JP2010233998A5

JP2010233998A5 -

Info

Publication number: JP2010233998A5
Application number: JP2009088215A
Authority: JP
Filing date: 2009-03-31
Publication date: 2012-05-10

Description

（１）被検者眼の前眼部を撮像する撮像手段及び検査光学系を持つ検査ユニットと、該検査ユニットを被検者眼に対して左右方向（Ｘ方向）及び上下方向（Ｙ方向）移動させる移動手段と、前記撮像手段により撮像された動画の前眼部像を表示するディスプレイと、を備える眼科装置において、前記ディスプレイの画面上でポイントを指定するポインティングデバイスと、前記ディスプレイの画面上に設定された所定領域で指定されたポイントがドラッグされたときの移動方向及び移動量を検知するドラッグ検知手段と、
前記ドラッグ検知手段による検知結果に基づいて前記移動手段の駆動を制御する制御手段と、を備えることを特徴とする。
（２）（１）の眼科装置において、前記ドラッグ検知手段は、前記ディスプレイの画面上で指定されたポイントのドラッグの移動速度を検知し、前記制御手段は前記ドラッグ検知手段により検知されたドラッグの移動速度に基づいて前記移動手段の駆動を制御し、前記検査ユニットの移動速度を変化させることを特徴とする。
（３）（１）又は（２）の眼科装置において、前眼部像が表示される前記ディスプレイの画面上に設定された第１領域で指定されたポイントを検知するポイント検知手段を有し、
前記ディスプレイの画面上には前記第１領域とは別に前記ドラッグ検知手段によるドラッグ検知ための第２領域が設定されており、前記制御手段は前記ポイント検知手段により前記第１領域で指定ポイントが検知されたときには、前記画面上に設定された所定の位置合わせ基準位置に対する前記指定ポイントの位置に基づいて前記移動手段の駆動を制御することを特徴とする。
（４）（１）〜（３）の何れかの眼科装置において、被検者眼に対して前記検査ユニットを前後方向（Ｚ方向）に移動させるＺ移動手段と、前記検査ユニットをＺ方向に移動させるために画面上に設定された第３領域で指定ポイントがドラッグされたときの所定方向の移動量を検知するＺ方向ドラッグ検知手段と、を備え、前記制御手段は前記Ｚ方向ドラッグ検知手段により検知された指定ポイントのドラッグの所定方向の移動量に基づいて前記Ｚ移動手段の駆動を制御することを特徴とする。

(1) An inspection unit having an imaging means and an inspection optical system for imaging an anterior eye part of a subject's eye, and a lateral direction (X direction) and a vertical direction (Y direction) of the inspection unit with respect to the subject's eye In an ophthalmologic apparatus comprising: a moving unit that moves; a display that displays an anterior segment image of a moving image captured by the imaging unit; a pointing device that specifies a point on the display screen; and a screen on the display Drag detecting means for detecting a moving direction and a moving amount when a point designated in a predetermined area set to be dragged,
Characterized in that it comprises a control means for controlling the driving of said moving means based on a detection result by the drag detection means.
(2) In the ophthalmologic apparatus according to (1), the drag detection means detects a drag movement speed of a point designated on the display screen, and the control means detects the drag detected by the drag detection means. The driving of the moving means is controlled based on the moving speed, and the moving speed of the inspection unit is changed .
(3) In the ophthalmologic apparatus according to (1) or (2), it has point detection means for detecting a point designated in the first region set on the screen of the display on which the anterior segment image is displayed,
On the screen of the display, a second area for drag detection by the drag detection means is set separately from the first area, and the control means detects a specified point in the first area by the point detection means. When this is done, the driving of the moving means is controlled based on the position of the designated point with respect to a predetermined alignment reference position set on the screen .
(4) In the ophthalmologic apparatus according to any one of (1) to (3), Z moving means for moving the inspection unit in the front-rear direction (Z direction) with respect to the subject's eye, and the inspection unit in the Z direction Z direction drag detection means for detecting a movement amount in a predetermined direction when a designated point is dragged in the third area set on the screen for movement, and the control means is the Z direction drag detection means. The driving of the Z moving means is controlled based on the amount of movement of the designated point in the predetermined direction detected by.

Claims

An inspection unit having an imaging means and an inspection optical system for imaging the anterior segment of the subject's eye, and a movement for moving the inspection unit in the left-right direction (X direction) and the vertical direction (Y direction) with respect to the subject's eye An ophthalmologic apparatus comprising: a display unit configured to display an anterior ocular segment image of a moving image captured by the imaging unit;
A pointing device for designating points on the display screen;
Drag detecting means for detecting a moving direction and a moving amount when a point designated in a predetermined area set on the screen of the display is dragged;
And control means for controlling the driving of said moving means based on a detection result by the drag detection section,
An ophthalmologic apparatus comprising:

2. The ophthalmologic apparatus according to claim 1, wherein the drag detection means detects a drag moving speed of a point designated on the display screen,
The ophthalmologic apparatus characterized in that the control means controls the driving of the moving means based on the moving speed of the drag detected by the drag detecting means and changes the moving speed of the examination unit .

The ophthalmic apparatus according to claim 1 or 2,
Point detection means for detecting a point designated in the first area set on the display screen on which the anterior segment image is displayed;
A second area for drag detection by the drag detection means is set on the screen of the display separately from the first area,
The control means drives the moving means based on a position of the designated point with respect to a predetermined alignment reference position set on the screen when the designated point is detected in the first area by the point detecting means. An ophthalmic apparatus characterized by controlling .

4. The ophthalmologic apparatus according to claim 1 , wherein a Z moving means for moving the inspection unit in the front-rear direction (Z direction) with respect to the subject's eye, and a screen for moving the inspection unit in the Z direction. Z-direction drag detection means for detecting a movement amount in a predetermined direction when a designated point is dragged in the third region set above,
The ophthalmologic apparatus characterized in that the control means controls the driving of the Z moving means based on a movement amount in a predetermined direction of the dragging of the designated point detected by the Z direction drag detecting means.