Hysterectomy via transvaginal natural orifice transluminal endoscopic surgery versus single‐port laparoscopy: Comparison of early outcomes

2021 ◽  
Author(s):  
Gulfem Basol ◽  
Ayfer Ozer Cora ◽  
Elif Cansu Gundogdu ◽  
Emre Mat ◽  
Gazi Yildiz ◽  
...  
Keyword(s):  
Endoscopic Surgery ◽  
Single Port ◽  
Natural Orifice ◽  
Single Port Laparoscopy

Regarding “Transvaginal Single-Port Natural Orifice Transluminal Endoscopic Surgery”

2013 ◽  
Vol 20 (1) ◽  
pp. 131-132 ◽  
Author(s):  
Chyi-Long Lee ◽  
Kai-Yun Wu ◽  
Hsuan Su ◽  
Chih-Feng Yen ◽  
Shir-Hwa Ueng
Keyword(s):  
Endoscopic Surgery ◽  
Single Port ◽  
Natural Orifice

How to Design and Create a Cardan Shaft for a Single Port Robot by Selective Laser Sintering

2012 ◽  
Author(s):  
Daniel B. Roppenecker ◽  
Mattias F. Traeger ◽  
Jan D. J. Gumprecht ◽  
Tim C. Lueth
Keyword(s):  
Endoscopic Surgery ◽  
Adhesive Bonding ◽  
Single Port ◽  
Selective Laser Sintering ◽  
Flexible Structures ◽  
Laser Sintering ◽  
Medical Product ◽  
The Body ◽  
Natural Orifice ◽  
Single Port Surgery

With the spread of endoscopic interventions the postoperative stress for patients has been reduced clearly. These interventions through natural orifices of the body (Natural orifice transluminal endoscopic surgery: NOTES) need miniaturized instruments with high precision, high range of motion and a high force load transmission. Our aim is to develop a mechatronic, single-port robotic system to guide and move flexible endoscopic instruments and optics inside the body. The system should be adapted to a flexible endoscope and consists of two flexible and actuated end-effectors that carry and manipulate flexible instruments. Due to the flexible end of the structure, laparoscopic single-port surgery through one incision and endoscopic surgery through a natural orifice would be possible. The concepts and prototypes were realized by selective laser sintering (SLS). One way to create flexible structures for a single use robot is to use universal joints assembled together in series. Next, selective laser sintering can now print these parts with the joints already assembled, in one part. There is no need for assembling or adhesive bonding. The final step is to replace the real joints of the cardan shafts with elastic joints. The proposed joints are made by the powder PA 2200 based on nylon. This basic powder is certificated as biocompatible according to ISO 10993-1. The challenge in this new field of printed medical robotics is to define a manufacturing process that enables you to design a part, create it by SLS and get it approved as a medical product.

Transvaginal Single-Port Natural Orifice Transluminal Endoscopic Surgery for Benign Uterine Adnexal Pathologies

2012 ◽  
Vol 19 (5) ◽  
pp. 631-635 ◽  
Author(s):  
Ki Hoon Ahn ◽  
Jae Yun Song ◽  
Sun Haeng Kim ◽  
Kyu Wan Lee ◽  
Tak Kim
Keyword(s):  
Endoscopic Surgery ◽  
Single Port ◽  
Natural Orifice

Comparison of Hybrid Natural Orifice Transluminal Endoscopic Surgery and Single-Port Laparoscopic Surgery for Sentinel Node Basin Dissection in a Porcine Model

2012 ◽  
Vol 22 (2) ◽  
pp. 132-138 ◽  
Author(s):  
Sang-Ho Jeong ◽  
Young-Joon Lee ◽  
Moon-Won Yoo ◽  
Soon-Tae Park ◽  
Sang-Kyung Choi ◽  
...  
Keyword(s):  
Laparoscopic Surgery ◽  
Sentinel Node ◽  
Endoscopic Surgery ◽  
Porcine Model ◽  
Single Port ◽  
Natural Orifice

Single-port multichannel multi-degree-of-freedom robot with variable stiffness for natural orifice transluminal endoscopic surgery

2020 ◽  
pp. 389-399
Author(s):  
Changsheng Li ◽  
Xiao Xiao ◽  
Xiaoyi Gu ◽  
Feng Jie ◽  
Shanmugam Sangeetha ◽  
...  
Keyword(s):  
Endoscopic Surgery ◽  
Single Port ◽  
Variable Stiffness ◽  
Degree Of Freedom ◽  
Natural Orifice

scholarly journals Transcolonic endoscopic appendectomy: a novel natural orifice transluminal endoscopic surgery (NOTES) technique for the sessile serrated lesions involving the appendiceal orifice

Gut ◽  
2021 ◽  
pp. gutjnl-2020-323018
Author(s):  
Tao Chen ◽  
Aiping Xu ◽  
Jingjing Lian ◽  
Yuan Chu ◽  
Haibin Zhang ◽  
...  
Keyword(s):  
Endoscopic Surgery ◽  
Natural Orifice ◽  
Serrated Lesions

scholarly journals Natural Orifice Translumenal Endoscopic Surgery for Anterior Spinal Procedures

2012 ◽  
Vol 2012 ◽  
pp. 1-6 ◽  
Author(s):  
Priscilla Magno ◽  
Mouen A. Khashab ◽  
Manuel Mas ◽  
Samuel A. Giday ◽  
Jonathan M. Buscaglia ◽  
...  
Keyword(s):  
Thoracic Spine ◽  
Endoscopic Surgery ◽  
Vertebral Column ◽  
Bone Biopsy ◽  
Posterior Mediastinum ◽  
Direct Access ◽  
Thoracic Vertebrae ◽  
Natural Orifice ◽  
Vertebral Bone ◽  
Vertebral Bodies

Background. NOTES techniques allow transesophageal access to the mediastinum. The aim of this study was to assess the feasibility of transesophageal biopsy of thoracic vertebrae.Methods. Nonsurvival experiments on four 50-kg porcine animals were performed. Transesophageal access to the mediastinum was attained using submucosal tunneling technique.Results. The posterior mediastinum was successfully accessed and navigated in all animals. Vertebral bodies and intervertebral spaces were easily approached while avoiding damage to adjacent vessels. Bone biopsy was successfully performed without complications, but the hardness of bone tissue resulted in small and fragmented samples.Conclusions. Peroral transesophageal access into the posterior mediastinum and thoracic vertebral bone biopsy was feasible and safe. The proximity of the esophagus to the vertebral column provides close and direct access to the thoracic spine and opens up new ground for the performance of multilevel anterior spine procedures using NOTES techniques.

Transluminal Closure for Natural Orifice Transluminal Endoscopic Surgery (NOTES): An Ex Vivo Study Comparing Leak Pressures

2007 ◽  
Vol 65 (5) ◽  
pp. AB293
Author(s):  
Marvin Ryou ◽  
Reina D. Pai ◽  
Derek G. Fong ◽  
Christopher C. Thompson
Keyword(s):  
Endoscopic Surgery ◽  
Ex Vivo ◽  
Natural Orifice ◽  
Ex Vivo Study
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