Image-guided Navigation System for Robot-based Vessel intervention Surgery Based on Conventional Single Plane C- Arm

Liu, Bo; Bai, Xiangzhi; Cai, Meng; Lv, Shaojie; Zhou, Fugen

doi:10.1016/j.proenv.2011.10.044

Cited by 6 publications

(2 citation statements)

References 10 publications

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“…Due to physiological movements and other conditions, real blood vessels of the patient tend to be different from the virtual vascular model in the VR system because the virtual model is built in advance. Researchers in used a rotational C‐arm‐based DSA machine to reconstruct 3D vascular structure. The DSA machine was calibrated by a special double‐layered aluminum calibration phantom in order to obtain internal and external parameters at two predefined positions.…”

Section: Discussionmentioning

confidence: 99%

A virtual reality‐based method of decreasing transmission time of visual feedback for a tele‐operative robotic catheter operating system

Guo

Tamiya

et al. 2015

Robotics Computer Surgery

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Section: Discussionmentioning

confidence: 99%

A virtual reality‐based method of decreasing transmission time of visual feedback for a tele‐operative robotic catheter operating system

Guo

Tamiya

et al. 2015

Robotics Computer Surgery

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“…In addition, efficient surgical robotic systems should be used to help surgeons manipulate catheterization in a safe space [ 12 ]. The physiological tremors and miss operations of a surgeon can be filtered out through the system, increasing the success of the surgery [ 13 ]. Many research groups around the world are committed to the development of surgery robotic systems.…”

Section: Introductionmentioning

confidence: 99%

Study of the Operational Safety of a Vascular Interventional Surgical Robotic System

2018

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This paper proposes an operation safety early warning system based on LabView (2014, National Instruments Corporation, Austin, TX, USA) for vascular interventional surgery (VIS) robotic system. The system not only provides intuitive visual feedback information for the surgeon, but also has a safety early warning function. It is well known that blood vessels differ in their ability to withstand stress in different age groups, therefore, the operation safety early warning system based on LabView has a vascular safety threshold function that changes in real-time, which can be oriented to different age groups of patients and a broader applicable scope. In addition, the tracing performance of the slave manipulator to the master manipulator is also an important index for operation safety. Therefore, we also transformed the slave manipulator and integrated the displacement error compensation algorithm in order to improve the tracking ability of the slave manipulator to the master manipulator and reduce master–slave tracking errors. We performed experiments “in vitro” to validate the proposed system. According to previous studies, 0.12 N is the maximum force when the blood vessel wall has been penetrated. Experimental results showed that the proposed operation safety early warning system based on LabView combined with operating force feedback can effectively avoid excessive collisions between the surgical catheter and vessel wall to avoid vascular puncture. The force feedback error of the proposed system is maintained between ±20 mN, which is within the allowable safety range and meets our design requirements. Therefore, the proposed system can ensure the safety of surgery.

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Design and performance evaluation of a novel robotic catheter system for vascular interventional surgery

Guo

Shao

et al. 2015

Microsyst Technol

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Image-guided Navigation System for Robot-based Vessel intervention Surgery Based on Conventional Single Plane C- Arm

Cited by 6 publications

References 10 publications

A virtual reality‐based method of decreasing transmission time of visual feedback for a tele‐operative robotic catheter operating system

A virtual reality‐based method of decreasing transmission time of visual feedback for a tele‐operative robotic catheter operating system

Study of the Operational Safety of a Vascular Interventional Surgical Robotic System

Design and performance evaluation of a novel robotic catheter system for vascular interventional surgery

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