In a groundbreaking simulation, a remote-controlled miniature surgical robot, developed by the University of Nebraska–Lincoln, has successfully completed a series of tasks aboard the International Space Station (ISS). This technological feat was accomplished by a team of surgeons from several locations in the United States, utilizing the robot known as spaceMIRA.
Conceived and brought to fruition by UNL’s engineering Professor Shane Farritor and his team, spaceMIRA—short for Miniaturized In Vivo Robotic Assistant—is a compact, revolutionary robotic-assisted surgical device. It was designed for pre-programmed and remote operation, making it a suitable tool for space missions and potentially transforming health care on Earth.
The robot was launched to the ISS on January 30, aboard a SpaceX rocket from Cape Canaveral Space Force Station, and made history as the ISS’s first surgical robot. The experiment, which involved cutting rubber bands anchored on metal panels to simulate surgical maneuvers, was orchestrated by Rachael Wagner, a doctoral student in biomedical engineering at UNL.
Wagner, as mission control, coordinated with NASA’s Payload Operations Center at Marshall Space Flight Center during the February 10 procedures. This session made Wagner the first woman to operate spaceMIRA in space. The robot, about the size of a microwave oven and weighing approximately two pounds, was operated with a latency of less than a second, requiring precise adjustments by the Earth-based team to ensure accurate control.
Dr. Michael Jobst, a specialist in colorectal surgery with extensive experience using the MIRA robot, praised the capabilities of spaceMIRA in the experimental environment. His precise navigation during the test was a testament to his skill and to the efficacy of the robot in a controlled setting.
The excitement among the surgeons stemmed not only from spaceMIRA’s space-based capabilities but also from its potential impact on Earth. The device’s accessibility, ease of training, and portability could make advanced surgical techniques available in smaller communities without the presence of specialized surgeons.
During the session, surgeons were careful to avoid creating any loose debris in the microgravity environment of the ISS, as it could be hazardous. The successful operation of spaceMIRA in orbit is a testament to the technological advancements driven by collaboration between engineers and medical professionals, potentially paving the way for new frontiers in healthcare both in space and on Earth.
