周周領域の体積測定のためのポータブル3次元イメージングシステムの検証
Xuan Zhang1, Ji Shao1, Ningxin Dai1
1Eye Center of the Second Affiliated Hospital, School of Medicine, Zhejiang University, Zhejiang Provincial Key Laboratory of Ophthalmology, Zhejiang Provincial Clinical Research Center for Eye Diseases, Zhejiang Provincial Engineering Institute on Eye Diseases, Hangzhou, China.
Frontiers in medicine
|August 27, 2025
まとめ
この研究では 携帯可能な3D画像システムが 軌道周の体積を正確に測定することを示しています この装置は,オキュロプラスティック診断とフォローアップのための信頼性の高い結果を提供します.
科学分野:
- 眼科について
- 医療用イメージング
- 生物医学工学
背景:
- 正確な体積測定は,診断とモニタリングのためにオキュロプラスティクスにおいて極めて重要です.
- 携帯型イメージングシステムは 臨床環境でアクセシビリティと効率性を向上させる可能性を秘めています
研究 の 目的:
- 周周体積測定のためのポータブル構造化された光ベースの3Dイメージングシステムの信頼性と精度を評価する.
主な方法:
- 志願者の眼皮に 3Dプリントした 半球形のモデルを貼り付けました
- データを収集するポータブル3Dイメージングシステムを採用した.
- ICCやMADのような統計的指標を用いて,デバイス内,レーター内,レーター間の信頼性と精度を評価した.
主要な成果:
- 3Dイメージングシステムは,優れたデバイス内信頼性 (ICC=0.922) を示した.
- 最も高いイントラレーター (ICC=0. 953) とインターレーター (ICC=0. 889) の信頼性は,肉色モデルで観察されました.
- このシステムは,下目の肉色モデル (MAD=0.24 mm3) で最も高い精度を達成しました.
結論:
- ポータブル3Dイメージングシステムは,特に肉色のオブジェクトの周周回体積を測定するのに信頼性が高く正確です.
- この技術は,診断,手術後の評価,およびフォローアップを含む,オキュロプラスティックにおける臨床応用のための重要な可能性を示しています.
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