OPHTHALMOLOGIC APPARATUS

To provide an ophthalmologic apparatus that reduces discomfort for a subject in a visual function check with an ophthalmologic apparatus.SOLUTION: In an ophthalmologic apparatus including a face fixation part 4, for checking a visual function, the face fixation part includes a forehead pad part 5, a...

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Bibliographische Detailangaben
Hauptverfasser: MIYASHITA KENJI, SHIMOZAWA RYOSUKE
Format: Patent
Sprache:eng ; jpn
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Zusammenfassung:To provide an ophthalmologic apparatus that reduces discomfort for a subject in a visual function check with an ophthalmologic apparatus.SOLUTION: In an ophthalmologic apparatus including a face fixation part 4, for checking a visual function, the face fixation part includes a forehead pad part 5, and a jaw receiver 6 capable of vertically moving with respect to the forehead pad part. A contact unit is provided in a forehead pad 7 of the forehead pad part. The contact unit includes a shaft that bends correspondingly to a bending shape of the forehead pad, and a forehead pad roller capable of elastically deforming and rotating around the shaft. At the time of a visual function check, the forehead of a subject contacts with the forehead pad roller, and the forehead pad roller rotates according to the vertical movement of the jaw receiver.SELECTED DRAWING: Figure 2 【課題】眼科装置に於ける視機能測定時の被検者が感じる違和感を軽減する眼科装置を提供する。【解決手段】顔固定部4を有し、視機能の測定を行う眼科装置に於いて、前記顔固定部が額当て部5、該額当て部に対して上下移動可能な顎受け6を有し、前記額当て部の額当て7に当接ユニットが設けられ、該当接ユニットは額当ての湾曲形状に対応して湾曲する軸と、弾性変形可能であり該軸を中心に回転可能な額受けローラとを有し、視機能の測定時、被検者の額が前記額受けローラに当接し、前記顎受けの上下移動に伴い前記額受けローラが回転する様構成された。【選択図】図2