Title | ||
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Guidance of a high dexterity robot under 3D ultrasound for minimally invasive retrieval of foreign bodies from a beating heart |
Abstract | ||
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Particles such as thrombi, bullet fragments, and shrapnel can become trapped in a person's heart after migrating through the venous system, or by direct penetration. These cardiac foreign bodies pose a serious health risk as they can interfere with cardiovascular function. Conventional treatment often requires open heart surgery, cardiopulmonary bypass, and a long incision of the heart muscle, which come with significant risk and recovery time. To circumvent these disadvantages, we propose a minimally invasive surgical approach using 3D ultrasound to guide a dexterous robotic capture device. Analysis of the foreign body trajectory indicates highly erratic motion, rendering a robotic retrieval strategy based on direct pursuit of the tracked target infeasible. To provide a relatively slow robot with the ability to retrieve such a target, we propose alternative strategies based on guiding a robot to a salient capture location, and ambushing the target upon its reappearance. In this paper, we demonstrate the use of 3D transesophageal echocardiography (TEE) in tracking a foreign body in a beating heart phantom, computing a suitable capture location, and guiding a high dexterity robot to secure the target. |
Year | DOI | Venue |
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2014 | 10.1109/ICRA.2014.6907572 | Robotics and Automation |
Keywords | Field | DocType |
dexterous manipulators,echocardiography,medical robotics,surgery,3D transesophageal echocardiography,3D ultrasound,TEE,cardiac foreign bodies,high dexterity robot,minimally invasive retrieval,robotic retrieval strategy | Computer vision,Foreign Bodies,Artificial intelligence,Engineering,Robot,3D ultrasound | Conference |
Volume | Issue | ISSN |
2014 | 1 | 1050-4729 |
Citations | PageRank | References |
1 | 0.37 | 17 |
Authors | ||
3 |
Name | Order | Citations | PageRank |
---|---|---|---|
Paul Thienphrapa | 1 | 6 | 2.17 |
Aleksandra Popovic | 2 | 43 | 4.17 |
Russell H. Taylor | 3 | 1970 | 438.00 |