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Blayton Padasdao
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Proceedings Papers

Towards Design and Preliminary Evaluation of an MRI-Conditional Robot for Needle-Based Prostate Interventions – Enabling Needle Bending via a Tendon-Driven Notched Needle

Blayton Padasdao, Rex Imanaka, Bardia Konh
Proc. ASME. IMECE2024, Volume 4: Biomedical and Biotechnology Engineering, V004T06A039, November 17–21, 2024
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2024-145176
https://doi.org/10.1115/IMECE2024-145176
View Paper titled, Towards Design and Preliminary Evaluation of an MRI-Conditional Robot for Needle-Based Prostate Interventions – Enabling Needle Bending via a Tendon-Driven Notched Needle
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Topics: Design, Magnetic resonance imaging, Needles, Robots, Tendons
Proceedings Papers

An Innovative Needle Template for Initial Angulation in Needle-Based Procedures

Rex Imanaka, Blayton Padasdao, Bardia Konh
Proc. ASME. DMD2024, 2024 Design of Medical Devices Conference, V001T08A008, April 8–10, 2024
Publisher: American Society of Mechanical Engineers
Paper No: DMD2024-1066
https://doi.org/10.1115/DMD2024-1066
View Paper titled, An Innovative Needle Template for Initial Angulation in Needle-Based Procedures
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Topics: Needles
Journal Articles

A Model to Predict Deflection of an Active Tendon-Driven Notched Needle Inside Soft Tissue

Blayton Padasdao, Bardia Konh
Journal: Journal of Engineering and Science in Medical Diagnostics and Therapy
Publisher: ASME
Article Type: Research-Article
ASME J of Medical Diagnostics. February 2024, 7(1): 011006.
Paper No: JESMDT-23-1037
https://doi.org/10.1115/1.4063205
Published Online: September 26, 2023
View Article titled, A Model to Predict Deflection of an Active Tendon-Driven Notched Needle Inside Soft Tissue
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Topics: Biological tissues, Deflection, Needles, Tendons
Proceedings Papers

SYSTEMATIC 12-CORE TRANSPERINEAL PROSTATE BIOPSY WITH MINIMAL ACTIVE NEEDLE INSERTIONS IN A PATIENT PROSTATE-SIZED PHANTOM

Blayton Padasdao, Bardia Konh
Proc. ASME. DMD2023, 2023 Design of Medical Devices Conference, V001T10A003, April 17–19, 2023
Publisher: American Society of Mechanical Engineers
Paper No: DMD2023-3205
https://doi.org/10.1115/DMD2023-3205
View Paper titled, SYSTEMATIC 12-CORE TRANSPERINEAL PROSTATE BIOPSY WITH MINIMAL ACTIVE NEEDLE INSERTIONS IN A PATIENT PROSTATE-SIZED PHANTOM
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Proceedings Papers

Estimation of Tissue Movement in Needle Insertion Tasks Using an Active Needle

Blayton Padasdao, Zolboo Batsaikhan, Dailen Brown, Jason Moore, Bardia Konh
Proc. ASME. DMD2022, 2022 Design of Medical Devices Conference, V001T11A002, April 11–14, 2022
Publisher: American Society of Mechanical Engineers
Paper No: DMD2022-1008
https://doi.org/10.1115/DMD2022-1008
View Paper titled, Estimation of Tissue Movement in Needle Insertion Tasks Using an Active Needle
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Topics: Biological tissues, Needles
Proceedings Papers

3D Shape Estimation of an Active Needle Inside Tissue Using 2D Ultrasound Images

Bardia Konh, Zolboo Batsaikhan, Blayton Padasdao
Proc. ASME. DMD2021, 2021 Design of Medical Devices Conference, V001T13A008, April 12–15, 2021
Publisher: American Society of Mechanical Engineers
Paper No: DMD2021-1053
https://doi.org/10.1115/DMD2021-1053
View Paper titled, 3D Shape Estimation of an Active Needle Inside Tissue Using 2D Ultrasound Images
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Topics: Biological tissues, Needles, Shapes, Ultrasound
Journal Articles

Shape Memory Alloy Actuators in an Active Needle—Modeling, Precise Assembly, and Performance Evaluation

Blayton Padasdao, Bardia Konh
Journal: Journal of Manufacturing Science and Engineering
Publisher: ASME
Article Type: Research Papers
J. Manuf. Sci. Eng. February 2021, 143(2): 021003.
Paper No: MANU-20-1180
https://doi.org/10.1115/1.4047737
Published Online: October 7, 2020
View Article titled, Shape Memory Alloy Actuators in an Active Needle—Modeling, Precise Assembly, and Performance Evaluation
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Topics: Actuators, Needles, Shape memory alloys, Manufacturing