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In this paper, we proposed a novel master-slave robotic catheterization system with force feedback for VIS (Vascular Interventional Surgery). The force feedback to the operator on the master side is the key factor to improve the safety during VIS. The developed system used the MR (magneto rheological) fluid to realize force feedback, and it used the developed multidimensional monitoring interface...
Virtual catheter training system is a typical application of Virtual reality(VR) technology in the medical field. Doctors must operate catheters through experience accurately in traditional minimally invasive surgery(MIS) to ensure the safety of the operation. In order to improve the operation skills we proposed the force feedback-based robotic catheter training system. In this paper, we can obtain...
According to the world health organization survey, the number of patients died of disease of heart head blood-vessel per year up to 15 million, a serious threat to human health. Vascular Interventional Surgery (VIS) has been an effective method for treatment of vascular diseases. However, the surgeons are exposed to X-ray threatening the surgeons' health due to the depositing which lasts long. It...
Currently, the study of the vascular interventional surgery (VIS) robot becomes more and more popular, which is to improve the safety of the surgery. In this paper, a novel master-slave robotic catheter system has been proposed for the VIS. The system uses MR (magneto rheological) fluid to implement force feedback. The force feedback to the operator on the master side is very important to improve...
Vascular Interventional Surgery (VIS) is the common but conventional method to cure the vascular disease. Teleoperation, a promising surgery is used to protect the surgeon from X-ray radiation as well as to solve the problem of lacking experienced surgeons in remote rural areas. In this paper, a mathematical model of the damper has been built to get the relationship between the current of the coil...
In Vascular Interventional Surgery (VIS), the surgeons are exposed to X-ray threatening the surgeons' health due to the depositing which lasts long. It is significant to find a method to keep away from X-ray during VIS. In this paper, a novel master-slave robotic catheter system for VIS has been proposed. The surgeon operates a real catheter on the master side, which can make full use of the natural...
In minimally invasive surgery, the surgeons are exposed to X-ray, threatening the surgeons' health due to depositing long. It is important to find a method instead of using X-ray during Vascular Interventional Surgery (VIS). In this paper, a novel master-slave robotic catheter system for VIS has been proposed. The surgeons operate a real catheter on the master side, which can make full use of the...
In minimally invasive surgery, the surgeon is exposed to X-ray, threatening the surgeon's health due to depositing long. It is important to find a method instead of using X-ray during MIS. And the force feedback is the key factor for surgeon to operate this system successfully. In this paper, we developed a novel catheter sidewall tactile sensor array, which is based on a developed robotic catheter...
In this paper the author proposed a new kind of catheter operating system. The system is with the structure of master and slave. For master side a controller with force feedback is designed. And For slave side a catheter operating robot is designed. Also force sensors are installed on the catheter to get the force information of the front-end of the catheter. With the system the intracavity intervention...
In this paper, we developed a novel catheter operating system using force sensors and monitor for medical applications, which included a highly precise master-slave remote control system. We designed micro force sensors and used them in the system to ensure the operation security in intravascular neurosurgery applications, using camera to monitor the situation of simulation experiment. We carried...
We have developed a force display method for a catheter operating system in this paper. We designed micro force sensors and used them in the system to ensure the operation security in intravascular neurosurgery applications. We also used camera to monitor the situation of simulation experiment, and used developed force display system to monitor the changed force that catheter contacted with blood...
In this paper, we developed a force sensors-based catheter operating system. Firstly, we developed a highly precise remote control system by using a master-slave system. And in order to insure the safety of the whole system, we designed a micro force sensor as the base part in our research. Then we expatiate on the design concept of the system and control of the system. Also we carried out the operating...
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