An improved surgical instrument without coupled motions that can be used in robotic-assisted minimally invasive surgery

Author(s):  
Feng Mei ◽  
Fu Yili ◽  
Pan Bo ◽  
Zhao Xudong
2012 ◽  
Vol 499 ◽  
pp. 248-252
Author(s):  
Jun Sun ◽  
Bo Xiang ◽  
Ping Zhou ◽  
Rui Wang

The single-port gasless laparoscopic surgical instrument is an international leading patented product in minimally invasive surgery. This paper first describes the composition and the usage of the shadowless retractor of the single-port gasless laparoscopy minimally invasive surgical instrument. Aim to meet the specific requirement arise in the minimally invasive surgery for the animal abdominal cavity, we first improve the existing shadowless lifting retractor. Then, this paper proposes and designs the double-light shadowless lifting retractor. The test has shown the designed double-light shadowless lifting retractor has satisfied the design requirement. The practical tests have been done and shown the viability and effectiveness of the proposed design approach.


2020 ◽  
Vol 5 (4) ◽  
pp. 6528-6535
Author(s):  
Aleks Attanasio ◽  
Bruno Scaglioni ◽  
Matteo Leonetti ◽  
Alejandro F. Frangi ◽  
William Cross ◽  
...  

2012 ◽  
Vol 27 (3) ◽  
pp. 488-490 ◽  
Author(s):  
Robinson Poffo ◽  
Alex Luiz Celullare ◽  
Renato Bastos Pope ◽  
Alisson Parrilha Toschi

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