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ピークマーカー装置をインプラントのカンチレバービームトルクキーに追加した結果,トルク値の測定
Chandur P K Wadhwani1, Daniel Hess2, Richard O'Brien3
1Professor, Graduate Periodontics, School of Dentistry, Oregon Health and Sciences University, Portland, Ore.; and Director of Science, Foundation for Oral Rehabilitation, Luzern, Switzerland.
The Journal of prosthetic dentistry
|September 2, 2025
まとめ
インプラント・カンティレバー・ビーム・トルク・ウレンチ (ICBTW) の新しいマーカー装置はピーク・トルクを正確に記録します. この装置をICBTWに固定すると,インプラントスクルーの組み立て時のトルクの精度や精度は影響されません.
科学分野:
- 生物医学工学
- 歯科インプラント
- 手術用 器具
背景:
- インプラント・カンチレバー・ビーム・トルク・キー (ICBTW) は,トルク伝達において高い精度と精度を要求する.
- マーカー装置は,インプラント・スクルー・アセンブリのピーク・トルク値を記録することを目的としています.
- マーカー装置がトルク伝達と摩擦抵抗に与える影響は十分に理解されていません.
研究 の 目的:
- インプラントカントリーバービームトルクキー (ICBTW) によるトルク伝達に対するマーカー装置の効果を評価する.
- マーカー装置が付いているときと付いていないときに,スクリュートライバーに伝達されるトルク値を比較する.
- 提案されたマーカー装置を使用する際のICBTWの精度と精度を評価する.
主な方法:
- 2つのメーカーの4つの校正されたICBTWは,校正された電子トルク測定装置でテストされました.
- フォース・ゲージは,35Ncmのトルク・スレッジで施した力を測定した.
- 各システムのマーカー装置となく15回の測定を行い,ペアリングされたtテストを用いて分析した.
主要な成果:
- すべてのペア化された測定は高い一貫性を示した.
- トークの平均差は,フォースメーターの測定誤差 (±0.01N) 内にあった.
- マーカー装置の追加は35NcmのICBTW性能に有意な影響を及ぼさなかった (P>.999).
結論:
- マーカー装置はICBTWに追加され,再現可能なピークトルク値を記録できます.
- マーカー装置の使用は,トルク配送の精度または精度を損ねません.
- この発見は,歯科インプラント学のトルク測定を強化するためのマーカーデバイスの有用性を支持しています.
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