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Naresh V. Datla
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Journal Articles

Flexure-Based Active Needle for Enhanced Steering Within Soft Tissue

Naresh V. Datla, Parsaoran Hutapea
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. December 2015, 9(4): 041005.
Paper No: MED-14-1267
DOI: https://doi.org/10.1115/1.4030654
Published Online: August 6, 2015
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Topics: Needles, Bending (Stress), Actuators, Wire
Journal Articles

Feasibility of Shape Memory Alloy Wire Actuation for an Active Steerable Cannula

Bardia Konh, Naresh V. Datla, Parsaoran Hutapea
Journal: Journal of Medical Devices
Article Type: Research-Article
J. Med. Devices. June 2015, 9(2): 021002.
Paper No: MED-14-1184
DOI: https://doi.org/10.1115/1.4029557
Published Online: June 1, 2015
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Topics: Stress, Temperature, Wire, Engineering prototypes, Actuators
Proceedings Papers

Studies With SMA Actuated Needle for Steering Within Tissue

Naresh V. Datla, Bardia Konh, Parsaoran Hutapea
Proc. ASME. SMASIS2014, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T04A008, September 8–10, 2014
Paper No: SMASIS2014-7523
DOI: https://doi.org/10.1115/SMASIS2014-7523
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Topics: Biological tissues, Needles, Actuators, Soft tissues, Bending (Stress), Design, Engineering prototypes, Liver, Shape memory alloys, Surgery
Proceedings Papers

Analysis Driven Design Optimization of SMA-Based Steerable Active Needle

Bardia Konh, Naresh V. Datla, Parsaoran Hutapea
Proc. ASME. SMASIS2014, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bioinspired Smart Materials and Systems; Energy Harvesting, V002T02A007, September 8–10, 2014
Paper No: SMASIS2014-7522
DOI: https://doi.org/10.1115/SMASIS2014-7522
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Topics: Design, Needles, Optimization, Deflection, Engineering prototypes, Finite element analysis, Materials properties, Actuators, Aerospace industry, Biological tissues
Proceedings Papers

Size Effect on the Critical Stress of Nitinol Wires

Mohammad Honarvar, Bardia Konh, Naresh V. Datla, Sean Devlin, Parsaoran Hutapea
Proc. ASME. SMASIS2013, Volume 1: Development and Characterization of Multifunctional Materials; Modeling, Simulation and Control of Adaptive Systems; Integrated System Design and Implementation, V001T01A015, September 16–18, 2013
Paper No: SMASIS2013-3157
DOI: https://doi.org/10.1115/SMASIS2013-3157
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Topics: Nickel titanium alloys, Size effect, Stress, Wire, Aerospace engineering, Biomedicine, Martensitic transformations, Shape memory alloys, Shapes
Proceedings Papers

Energy Based Model to Predict the Tissue-Needle Interaction Mechanics of Active Surgical Needles

Naresh V. Datla, Parsaoran Hutapea
Proc. ASME. FMD2013, ASME 2013 Conference on Frontiers in Medical Devices: Applications of Computer Modeling and Simulation, V001T10A042, September 11–13, 2013
Paper No: FMD2013-16159
DOI: https://doi.org/10.1115/FMD2013-16159
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Topics: Biological tissues, Needles, Surgery, Actuators, Deflection, Diseases
Proceedings Papers

Towards a Nitinol Actuator for an Active Surgical Needle

Naresh V. Datla, Mohammad Honarvar, Tuan M. Nguyen, Bardia Konh, Kurosh Darvish, Yan Yu, Adam P. Dicker, Tarun K. Podder, Parsaoran Hutapea
Proc. ASME. SMASIS2012, Volume 2: Mechanics and Behavior of Active Materials; Integrated System Design and Implementation; Bio-Inspired Materials and Systems; Energy Harvesting, 265-269, September 19–21, 2012
Paper No: SMASIS2012-8204
DOI: https://doi.org/10.1115/SMASIS2012-8204
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Topics: Actuators, Needles, Nickel titanium alloys, Surgery, Temperature, Biological tissues, Wire, Computer simulation, Damage, Design
Journal Articles

Mechanical characterization of Polyacrylamide for Prostate Tissue-Mimicking Phantoms

Naresh V. Datla, Jing Y. Koo, Daniel J. W. Choi, Soroush Assari, Ali Hemmasizadeh, Tarun K. Podder, Yan Yu, Adam P. Dicker, Kurosh Darvish, Parsaoran Hutapea
Journal: Journal of Medical Devices
Article Type: Frontiers Abstracts
J. Med. Devices. March 2012, 6(1): 017599.
DOI: https://doi.org/10.1115/1.4026777
Published Online: March 12, 2012
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Topics: Biological tissues, Phantoms
Journal Articles

Electro Thermomechanical Behavior of a Smart Actuator for an Active Surgical Needle

Naresh V. Datla, Mohammad Honarvar, Tuan M. Nguyen, Tarun K. Podder, Yan Yu, Adam P. Dicker, Kurosh Darvish, Parsaoran Hutapea
Journal: Journal of Medical Devices
Article Type: Frontiers Abstracts
J. Med. Devices. March 2012, 6(1): 017598.
DOI: https://doi.org/10.1115/1.4026776
Published Online: March 12, 2012
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Topics: Actuators, Needles, Surgery, Thermomechanics