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The Robot performs keyhole Surgery on Pigs without Human Aid

In this article, we are going to discuss how Robot performs keyhole Surgery? According to a study from John Hopkins University, a robot successfully performed “keyhole” intestinal surgery on pigs without the assistance of humans (published in Science Robotics). Furthermore, the Smart Tissue Autonomous Robot (STAR) performed “much better” than human doctors during the difficult treatment. According to the researchers, the breakthrough is a big step toward automated surgery, which could one day help “democratize” medical care.

During laparoscopic or keyhole surgery, doctors manipulate and stitch intestines and other organs through small incisions, a method that requires a high level of competence and has a little margin for mistake. The researchers chose to perform “intestinal anastomosis,” a difficult keyhole technique that joins two ends of one intestine. The robot performs keyhole Surgery successfully, that would be an amazing moment.

The unpredictability of soft tissue surgery makes it difficult for robots to perform. To deal with this, the STAR robot was outfitted with specialist suturing instruments and cutting-edge imaging technologies capable of providing incredibly precise renderings. Without the assistance of humans, a robot performs difficult surgery on pigs.


To guide the robots, it used a “structural light-based three-dimensional endoscope and machine learning-based tracking algorithm.” Professor Jin Kang of John Hopkins University remarked, “We believe an advanced three-dimensional machine vision system is vital in making intelligent surgical robots smarter and safer.” Furthermore, according to lead author Hamed Saeidi, STAR is the first robotic system capable of “planning, adapting, and executing a surgical plan in soft tissue with minimum human interaction.” Take advantage of all of the available technology.

Laparoscopic surgery is less invasive than traditional surgery, resulting in improved patient results. However, because it takes so long to perfect, only a limited number of doctors are capable of doing it.

“Robotic anastomosis is one method to assure that surgical operations requiring high precision and repeatability may be completed with greater accuracy and precision in every patient, regardless of surgeon expertise,” stated John Hopkins senior author Axel Krieger. “We believe this will result in a more democratized surgical approach to patient care, with more predictable and consistent patient results,” says the team.

No doubt, Robot performs keyhole Surgery that was a complex, not for only humans but also for bots.

What do you think?

Written by Emma Ava

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