[Philosophy and technque in everyday practice of robotic surgery]. / Filozófia és technika a robotsebészet mindennapjaiban.

A modern, betegközpontú sebészet alapja a pácienst ért mutéti stressz minimalizálása. E tekintetben jelentett forradalmi újítást a minimálisan invazív sebésztechnikák megjelenése. A laparoscopos kulcslyuksebészet mára számos kórkép kezelésében "gold standard" megoldássá vált. A párhuzamosan megjeleno robotsebészeti rendszerek a sebészi beavatkozások invazivitásának további csökkenését eredményezték. A laparoscopos beavatkozások elonyei mellett a robotsebészet alkalmazása során a még precízebb technikai megvalósítás jelentos javulást hozott egyes mutatókban, úm. onkológiai, funkcionális eredmények. A szöveti szintu preparálás, a képletek speciális szögekbol való megközelítése a sebészet határait újra kijjebb tolta. A kezdeti lépések után a robotasszisztált beavatkozások körében, az urológiai és nogyógyászati területek után, egyre nagyobb teret kaptak az emésztoszervi megbetegedések is. Jelen összefoglaló tanulmány célja a robotasszisztált mutétek sajátosságainak bemutatása, valamint a robotsebészet szerepének, eredményeinek összefoglalása gastrointestinalis tumorok tekintetében.

Robot-assisted Minimally Invasive Surgery in the age of surgical data science / Robot-asszisztált Minimál Invazív Sebészeti Rendszerek a sebészeti adattudomány korában a sebészeti adattudomány korában

With the continuous development of information technology, robotics and data science will certainly have a similar impact on invasive medicine over the next 20 years as it has had on manufacturing technology in the recent decades. Early image-guided systems and surgical robots were employed in the operating room primarily for their accuracy and reliability, as they allowed for faster and safer interventions with minimal tissue damage, targeting especially orthopedics and neurosurgery. On the other hand, a real global breakthrough came with the teleoperated da Vinci Surgical System, ideal for soft tissue procedures. The success and dominance of the da Vinci has dimmed the dozens of other surgical robots already on the market. It partially originated from the teleoperation concept of Robot-Assisted Minimally Invasive Surgery, where the full control of the robotic tools is always maintained by the human operator via the console. Nevertheless, the availability of data at large brings new possibilities, e.g., the in-view integration of preoperative data, data fusion based on surgical navigation, and error compensation have become increasingly available in prototypes. Surgical decision support and the elimination/eviction of potential errors also became increasingly important in telesurgical applications. Appropriate algorithms for handling distortions, delays, and other, even malicious, interference attempts during communication are essential. The concept of robotic telesurgery originates from NASA, and even as of today they are actively exploring the additional possibilities offered by cutting-edge technology to improve surgical systems using data science methods. In the not so distant future, even soft tissue interventions will be performed by autonomous robots. The aim of this article is to present the reader the basic concepts of this modern interdisciplinary field named Computer-Integrated Surgery, and to introduce the most important robots and robotic systems. We provide an overview of the different forms of telesurgery and describe the idea and the complexity of data-driven interventions.

[Objective surgery -- advanced robotic devices and simulators used for surgical skill assessment]. / Objektív sebészet -- robotok és szimulátorok használata a sebészeti képességek felmérésére.

Robotic assistance became a leading trend in minimally invasive surgery, which is based on the global success of laparoscopic surgery. Manual laparoscopy requires advanced skills and capabilities, which is acquired through tedious learning procedure, while da Vinci type surgical systems offer intuitive control and advanced ergonomics. Nevertheless, in either case, the key issue is to be able to assess objectively the surgeons' skills and capabilities. Robotic devices offer radically new way to collect data during surgical procedures, opening the space for new ways of skill parameterization. This may be revolutionary in MIS training, given the new and objective surgical curriculum and examination methods. The article reviews currently developed skill assessment techniques for robotic surgery and simulators, thoroughly inspecting their validation procedure and utility. In the coming years, these methods will become the mainstream of Western surgical education.