지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.12
- 수록면
- 652 - 658 (7page)
- DOI
- 10.5050/KSNVE.2024.34.6.652
이용수
초록· 키워드
오류제보하기
This study investigates the integration of haptic feedback into ultrasound probes to achieve uniform vibrotactile rendering on the grip surface used by clinicians, while minimizing vibrations on the diagnostic surface that contacts the patient. This method enables clinicians to experience consistent vibrotactile feedback regardless of grip variation, preserving measurement accuracy and enhancing patient comfort. Frequency Response Function(FRF) techniques were employed to optimize actuator control, effectively minimizing vibrations on the diagnostic surface and achieving uniform vibrotactile rendering. To validate this approach, a prototype ultrasound probe was fabricated using 3D printing. FRF measurements were taken with a laser Doppler vibrometer, and optimized actuator control signals were applied. Results showed that vibrations on the diagnostic surface remained below the target threshold of 0.2 G, while delivering uniform vibrotactile rendering in the 1 G ~ 2 G range on the grip surface.
목차
ABSTRACT
1. 서론
2. 이론
3. 실험
4. 결론
References
참고문헌 (10)
참고문헌 신청
Raitor, M., Nunez, C. M., Stolka, P. J., Okamura, A. M. and Culbertson, H., 2024, Design and Evaluation of Haptic Guidance in Ultrasound-based Needle-insertion Procedures, IEEE Transactions on Biomedical Engineering, Vol. 71, No. 1, pp. 26~35.
Oh, J.-S., Shin, W.-K., Nguyen, P.-B., Uhm, C.-H. and Choi, S.-B., 2013, A Haptic Master-slave Robot System: Experimental Performance Evaluation for Medical Application, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 23, No. 1, pp. 41~48.
Emgin, S. E., Aghakhani, A., Sezgin, T. M. and Basdogan, C., 2019, HapTable: An Interactive Tabletop Providing Online Haptic Feedback for Touch Gestures, IEEE Transactions on Visualization and Computer Graphics, Vol. 25, No. 9, pp. 2749~2762.
Pantera, L. and Hudin, C., 2020, Multitouch Vibrotactile Feedback on a Tactile Screen by the Inverse Filter Technique: Vibration Amplitude and Spatial Resolution, IEEE Transactions on Haptics, Vol. 13, No. 3, pp. 493~503.
Park, S., Kim, W., Kim, D., Kwon, J., Bae, H. and Park, N.-C., 2021, Vibrotactile Rendering on a Touch Surface with Reduced Sound Radiation, Journal of Sound and Vibration, Vol. 497, 115936.
Oh, J.-S., Shin, W.-K., Nguyen, P.-B., Uhm, C.-H. and Choi, S.-B., 2013, A Haptic Master-slave Robot System: Experimental Performance Evaluation for Medical Application, Transactions of the Korean Society for Noise and Vibration Engineering, Vol. 23, No. 1, pp. 41~48.
Emgin, S. E., Aghakhani, A., Sezgin, T. M. and Basdogan, C., 2019, HapTable: An Interactive Tabletop Providing Online Haptic Feedback for Touch Gestures, IEEE Transactions on Visualization and Computer Graphics, Vol. 25, No. 9, pp. 2749~2762.
Pantera, L. and Hudin, C., 2020, Multitouch Vibrotactile Feedback on a Tactile Screen by the Inverse Filter Technique: Vibration Amplitude and Spatial Resolution, IEEE Transactions on Haptics, Vol. 13, No. 3, pp. 493~503.
Park, S., Kim, W., Kim, D., Kwon, J., Bae, H. and Park, N.-C., 2021, Vibrotactile Rendering on a Touch Surface with Reduced Sound Radiation, Journal of Sound and Vibration, Vol. 497, 115936.
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