Intraoperative AR guided photoplethysmogrpahic visualization of tissue perfusion


Pogorzhelskiy, Queisner (CC BY-NC-ND)

The optimal perfusion of kidney grafts is vital for the long-term outcome after kidney transplantation. Perfusion can be influenced by the placement of the organ in the retroperitoneal space. Using photoplethysmographic visualization tools, minimal changes in color, that cannot be detected by the human eye, should be made visible and give an idea about the quality of organ perfusion. This technology should be made available to the surgeon in the operating room as a mixed reality tool, so an optimal placement of the graft can be achieved in less time and with more security.

Our Team

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Principal Investigator

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Head of Experimental Surgery

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Benjamin Kossak


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