書誌事項
- タイトル別名
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- Development of a Forceps Tip Mechanism Capable of Parallel Open/Close Motion for the Development of Forceps-Type Mini PET
抄録
<p>Forceps-type mini-PET detects metastatic lymph nodes by putting them between two scintillators on the tip. This detection can reduce the accuracy easily depending on the distance between the scintillators. In this paper, we developed a tip mechanism using a parallel link mechanism to keep the distance between scintillators at a constant level. We evaluated the motion of the proposed mechanism by measuring the distance under the three conditions. From the results, the maximum difference between the hand side and the tip side was 0.08 [mm]. This result showed the proposed mechanism could move with good precision. However, the measured distances were slightly larger than the calculated values using the mechanical design for all experimental conditions. These results suggested that the rod was inserted in the inclining state. As a next research step, we improve the mechanism and evaluate the detection of the radiation sources in the imitated environment.</p>
収録刊行物
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- ロボティクス・メカトロニクス講演会講演概要集
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ロボティクス・メカトロニクス講演会講演概要集 2023 (0), 2P2-C10-, 2023
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390580394708319360
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- ISSN
- 24243124
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
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- 抄録ライセンスフラグ
- 使用不可