JP6421265B1 - 眼球測定装置および接顔フレーム - Google Patents
眼球測定装置および接顔フレーム Download PDFInfo
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- JP6421265B1 JP6421265B1 JP2018082852A JP2018082852A JP6421265B1 JP 6421265 B1 JP6421265 B1 JP 6421265B1 JP 2018082852 A JP2018082852 A JP 2018082852A JP 2018082852 A JP2018082852 A JP 2018082852A JP 6421265 B1 JP6421265 B1 JP 6421265B1
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Abstract
【解決手段】眼球測定装置は、被測定者の右眼を撮像する右眼用撮像部と、被測定者の左眼を撮像する左眼用撮像部と、右眼用撮像部と左眼用撮像部とを収容し、右眼用撮像部に対応する右眼開口部と左眼用撮像部に対応する左眼開口部とを有する収容部と、一端側が右眼開口部と左眼開口部の中間で収容部に支持され、他端側に被測定者の顔部と当接する当接部が設けられた接顔フレームとを備える。また、接顔フレームは、上記の収容部に対して交換可能に装着される。
【選択図】図2
Description
Claims (8)
- 被測定者の右眼を撮像する右眼用撮像部と、
前記被測定者の左眼を撮像する左眼用撮像部と、
前記右眼用撮像部と前記左眼用撮像部とを収容し、前記右眼用撮像部に対応する右眼開口部と前記左眼用撮像部に対応する左眼開口部とを有する収容部と、
測定者が前記右眼開口部および前記左眼開口部の側方部から指を差し入れて前記被測定者の瞼を開けるように一端側が前記右眼開口部と前記左眼開口部の中間部で前記収容部に支持され、他端側に前記被測定者の顔部のうち右眼および左眼に対して少なくとも額側および鼻側と当接する当接部が設けられた接顔フレームと
を備える眼球測定装置。 - 前記収容部は、前記接顔フレームを少なくとも一軸周りに揺動可能に支持する請求項1に記載の眼球測定装置。
- 前記一軸は、前記被測定者の右眼が前記右眼開口部に接近する場合は前記被測定者の左眼が前記左眼開口部から遠ざかり、前記被測定者の左眼が前記左眼開口部に接近する場合は前記被測定者の右眼が前記右眼開口部から遠ざかるように設定された請求項2に記載の眼球測定装置。
- 前記接顔フレームは、前記当接部を前記収容部の表面から離間させる支持柱部を有し、
前記支持柱部の長さは、20mm以上60mm未満である請求項1から3のいずれか1項に記載の眼球測定装置。 - 前記支持柱部の少なくとも一部は弾性材で形成されている請求項4に記載の眼球測定装置。
- 前記当接部は、前記被測定者の右眼と左眼を取り囲む円環形状を成す請求項1から5のいずれか1項に記載の眼球測定装置。
- 前記接顔フレームは、前記収容部に対して着脱可能である請求項1から6のいずれか1項に記載の眼球測定装置。
- 請求項7に記載の眼球測定装置に装着される接顔フレーム。
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JP2018082852A JP6421265B1 (ja) | 2018-04-24 | 2018-04-24 | 眼球測定装置および接顔フレーム |
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JP6421265B1 true JP6421265B1 (ja) | 2018-11-07 |
JP2019187724A JP2019187724A (ja) | 2019-10-31 |
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Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08229005A (ja) * | 1995-02-28 | 1996-09-10 | Canon Inc | 眼科装置 |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPH08229005A (ja) * | 1995-02-28 | 1996-09-10 | Canon Inc | 眼科装置 |
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