In vivo laparoscopic robotics
نویسندگان
چکیده
منابع مشابه
In vivo laparoscopic robotics.
Robotic laparoscopic surgery is evolving to include in vivo robotic assistants. The impetus for the development of this technology is to provide surgeons with additional viewpoints and unconstrained manipulators that improve safety and reduce patient trauma. A family of these robots have been developed to provide vision and task assistance. Fixed-base and mobile robots have been designed and te...
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Minimally invasive surgery (MIS) reduces patient trauma and shortens recovery time, but also limits the dexterity of the surgeon because degrees of freedom are lost due to the fulcrum effect of the entry incisions. Visual feedback is also limited by the laparoscope, which typically provides two-dimensional feedback and is constrained by the entry incision. Developments within surgical robotics ...
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To evaluate the theoretical increased precision offered by utilization of the robotic instrument, we attempted to determine whether incorporation of its use into traditional laparoscopic gastric bypass would duplicate or improve the success of the operation without increasing complications. The Roux-en-Y gastric bypass is the most commonly performed procedure for morbid obesity in the United St...
متن کاملارزیابی دقت زنجیره پرتودرمانی به روش دزیمتری in vivo
از بین بردن سلول های بدخیم با استفاده از تأثیر پرتو های یونساز بر بافت زنده یکی از موثرترین روش ها در درمان تومورهای سرطانی محسوب می شود. مبانی حفاظت پرتوی ایجاب می کند که هر نوع پرتو گیری توجیه پذیر و بهینه باشد. به علاوه برای کسب نتیجه درمانی مطلوب، باید موازنه دقیقی بین دُز رسیده به بافت هدف از یک سو و دُز رسیده به بافت سالم از سوی دیگر برقرار شود. کنترل واقعی درمان و آگاهی از آنچه در عمل رخ م...
15 صفحه اولMiniature in vivo robotics and novel robotic surgical platforms.
Robotic surgical systems, such as the da Vinci Surgical System (Intuitive Surgical, Inc., Sunnyvale, California), have revolutionized laparoscopic surgery but are limited by large size, increased costs, and limitations in imaging. Miniature in vivo robots are being developed that are inserted entirely into the peritoneal cavity for laparoscopic and natural orifice transluminal endoscopic surgic...
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ژورنال
عنوان ژورنال: International Journal of Surgery
سال: 2007
ISSN: 1743-9191
DOI: 10.1016/j.ijsu.2006.05.024