Arrangement For Monitoring A Positioning Of A Prosthetic Cardiac Valve And Corresponding Method
A heart valve and prosthesis technology, applied in the field of prosthetic heart valve implantation devices, to achieve the effects of avoiding post-processing, avoiding complications, high reliability and precision
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[0043] figure 1 is a schematic diagram of a prosthetic heart valve implantation device 10 according to an exemplary embodiment of the present invention. The prosthetic heart valve implantation device 10 includes a navigation system 51 which is arranged, for example, outside the patient's body. The prosthetic heart valve implantation device 10 also includes an ICE catheter 9 which is inserted into the ventricle assigned to the heart valve HK to be treated. The ICE catheter 9 is also configured to record ultrasound images US from the interior of the heart, in particular the heart valve HK to be treated HK . By means of the evaluation unit 52a (which is in figure 1 In the exemplary embodiment shown is part of the control facility 52, which is part of the prosthetic heart valve implantation device 10), the ultrasound image US HK Can be used to determine the relative position RP of the heart valve HK relative to the ICE catheter 9 HK and relative alignment to RO HK basis (see...
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