Robot-assisted laparoscopic pyeloplasty for ureteropelvic junction obstruction with duplex system

Numakura, Kazuyuki; Muto, Yumina; Saito, Mitsuru; Narita, Shintaro; Inoue, Takamitsu; Habuchi, Tomonori

doi:10.1016/j.eucr.2020.101138

Cited by 3 publications

(3 citation statements)

References 4 publications

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“…Third, it is difficult to spatulate the common ureter longitudinally because the mobility of the sparing common ureter is poor. Although only five cases of RALP for UPJO in a duplex system have been reported, [8][9][10][11] we performed RALP successfully because of its superiority over conventional LP owing to the delicate nature of the procedure. However, the operator has no sense of touch in robotic surgery contrary to open surgery and laparoscopic surgery.…”

Section: Discussionmentioning

confidence: 99%

Combination of robot‐assisted laparoscopic pyeloplasty for lower moiety ureteropelvic junction obstruction in a partial duplex system and percutaneous endoscopic surgery for renal calculi reusing the port for robotic pyeloplasty

Nishio,

Mizuno,

Matsumoto

et al. 2023

IJU Case Reports

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IntroductionUreteropelvic junction obstruction is often associated with renal calculus formation. However, there is no report of using robot‐assisted laparoscopic pyeloplasty combined with percutaneous endoscopic surgery for ureteropelvic junction obstruction and renal calculi in a partial duplex system.Case presentationA 19‐year‐old female patient with lower moiety ureteropelvic junction obstruction and renal calculi in a partial duplex system was referred to our hospital because of left lumbar pain, left acute pyelonephritis, and an increase in left renal calculi during follow‐up at the referral hospital. To prevent the complication of percutaneous nephrolithotripsy following pyeloplasty, robot‐assisted laparoscopic pyeloplasty combined with percutaneous endoscopic surgery was performed. Two years after surgery, the patient reported no left lumbar pain.ConclusionThe combination of robot‐assisted laparoscopic pyeloplasty and percutaneous endoscopic surgery can be proposed as a safe and less‐invasive treatment option for ureteropelvic junction obstruction and renal calculi in a partial duplex system.

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Section: Discussionmentioning

confidence: 99%

Combination of robot‐assisted laparoscopic pyeloplasty for lower moiety ureteropelvic junction obstruction in a partial duplex system and percutaneous endoscopic surgery for renal calculi reusing the port for robotic pyeloplasty

Nishio,

Mizuno,

Matsumoto

et al. 2023

IJU Case Reports

View full text Add to dashboard Cite

show abstract

“…Robotic assistance has also helped lower the steep learning curve associated with laparoscopic pyeloplasty for uretero-pelvic junction obstruction [47]. It has been documented to be of particular advantage in patients with anatomical variations like lower moiety ureteropelvic junction obstruction, malrotated kidneys, and secondary uretero-pelvic junction obstruction [48][49][50][51][52].…”

Section: Pyeloplastymentioning

confidence: 99%

Outcomes of Robotic Surgery for Low-Volume Surgeons

Panaiyadiyan¹,

Kumar²

2022

SIUJ

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When the outcomes are equivalent to the open technique, conventional laparoscopy is a preferred surgical approach because of its minimal invasiveness. However, outcomes following laparoscopy depend on the surgeon’s expertise, and there is a significant learning curve to attain efficiency in complex reconstructing laparoscopic procedures. Robotic assistance bridges the gap between open and laparoscopic procedures and allows surgeons with limited laparoscopy experience to offer the benefits of minimally invasive surgery to their patients. While existing data do not show better outcomes with robot assistance compared with laparoscopy for most procedures, these studies are based on data from high-volume surgeons and centers. In reality, a significant number of surgeries are performed by low-volume centers and surgeons, and robotic assistance may enable them to offer benefits of minimally invasive surgery equivalent to those of higher volume centers since robotic assistance is associated with a shorter learning curve than laparoscopy. We review the data on the outcomes of robotic surgery for low-volume surgeons with a focus on centers and surgeons in Asia.

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“…Nowadays, the increased involvement of robotic manipulators in various industrial manufacturing facilities, such as precision assembly, and polishing in the field of ceramic sanitary ware or aircraft engine, precision surgery, and automobile manufacturing lead to new and innovative developments in the domain of dynamic modeling of mechanisms and control [1][2][3]. According to the working conditions of the robotic manipulators, there are two types: contract and noncontact.…”

Section: Introductionmentioning

confidence: 99%

Constant Force PID Control for Robotic Manipulator Based on Fuzzy Neural Network Algorithm

Zhu

Puchen

et al. 2020

Complexity

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The increased demand for robotic manipulator has driven the development of industrial manufacturing. In particular, the trajectory tracking and contact constant force control of the robotic manipulator for the working environment under contact condition has become popular because of its high precision and quality operation. However, the two factors are opposite, that is to say, to maintain constant force control, it is necessary to make limited adjustment to the trajectory. It is difficult for the traditional PID controller because of the complexity parameters and nonlinear characteristics. In order to overcome this issue, a PID controller based on fuzzy neural network algorithm is developed in this paper for tracking the trajectory and contact constant force simultaneously. Firstly, the kinetic and potential energy is calculated, and the Lagrange function is constructed for a two-link robotic manipulator. Furthermore, a precise dynamic model is built for analyzing. Secondly, fuzzy neural network algorithm is proposed, and two kinds of turning parameters are derived for trajectory tracking and contact constant force control. Finally, numerical simulation results are reported to demonstrate the effectiveness of the proposed method.

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Robot-assisted laparoscopic pyeloplasty for ureteropelvic junction obstruction with duplex system

Cited by 3 publications

References 4 publications

Combination of robot‐assisted laparoscopic pyeloplasty for lower moiety ureteropelvic junction obstruction in a partial duplex system and percutaneous endoscopic surgery for renal calculi reusing the port for robotic pyeloplasty

Combination of robot‐assisted laparoscopic pyeloplasty for lower moiety ureteropelvic junction obstruction in a partial duplex system and percutaneous endoscopic surgery for renal calculi reusing the port for robotic pyeloplasty

Outcomes of Robotic Surgery for Low-Volume Surgeons

Constant Force PID Control for Robotic Manipulator Based on Fuzzy Neural Network Algorithm

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