AIMC Topic: Needles

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Towards synergistic control of hands-on needle insertion with automated needle steering for MRI-guided prostate interventions.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2016
A significant hurdle of accurate needle tip placement in percutaneous needle-based prostate interventions is unmodeled needle deflection and tissue deformation during insertion. This paper introduces a robotic platform for developing synergistic, coo...
Feedback Male Algorithms Needles Biopsy, Needle Prostate Robotics Humans Magnetic Resonance Imaging, Interventional Phantoms, Imaging
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Robot-assisted retinal vein cannulation with force-based puncture detection: Micron vs. the steady-hand eye robot.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2016
Retinal vein cannulation is a demanding procedure where therapeutic agents are injected into occluded retina veins. The feasibility of this treatment is limited due to challenges in identifying the moment of venous puncture, achieving cannulation and...
Phantoms, Imaging Catheterization Needles Retinal Vein Retinal Vein Occlusion Robotics Micromanipulation Eye Biomechanical Phenomena Punctures Equipment Design Humans
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A device for controlled jet injection of large volumes of liquid.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2016
We present a needle-free jet injection device controllably actuated by a voice coil and capable of injecting up to 1.3 mL. This device is used to perform jet injections of ~900 μL into porcine tissue. This is the first time that delivery of such a la...
Equipment Design Animals Drug Delivery Systems Swine Needles Injections, Jet
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[Study on Prediction Model of Soft Tissue Deformation during Needle Insertion].

Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi Jun 1, 2016
Polyvinyl alcohol(PVA)hydrogel was made for simulating human’s soft tissue in our experiment.The image acquisition device is composed of an optical platform,a camera and its bracket and a light source.In order to study the law of soft tissue deformat...
Polyvinyl Alcohol Needles Humans Models, Anatomic Computer Simulation Neural Networks, Computer Hydrogels
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Master device for teleoperated needle insertion-type interventional robotic system.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2015
This paper proposes a new master device for teleoperated needle insertion-type interventional robotic system. The 5-DOF master device is optimally designed based on the newly defined interventional procedures and the physicians' requirements. It comp...
Needles Models, Biological Robotics Equipment Design Humans
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Closed loop control of a robot assisted smart flexible needle for percutaneous intervention.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Aug 1, 2015
This paper presents the experimental evaluation of a coordinated control system for a robot and robot-driven shape memory alloy (SMA) actuated smart flexible needle capable of following a curved path for percutaneous intervention. The robot driving t...
Feedback Medicine Biopsy Brachytherapy Robotics Administration, Cutaneous Alloys Needles
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Markerless surgical robotic system for intracerebral hemorrhage surgery.

Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference Jan 1, 2015
Conventional intracerebral hemorrhage (ICH) surgery uses a stereotactic frame to access an intracerebral hematoma. Using a stereotactic frame for ICH surgery requires a long preparation time. In order to resolve this problem, we propose a markerless ...
Tomography, X-Ray Computed Imaging, Three-Dimensional Calibration Humans Cerebral Hemorrhage Robotics Needles
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