Intuitive surgical

OBJECTIVE: To investigate the independent risk variables associated with the potential invasiveness of ductal carcinoma in situ (DCIS) on multi-parametric ultrasonography, and further construct a nomogram for risk assessment. METHODS: Consecutive patients from January 2017 to December 2022 who were suspected of having ductal carcinoma in situ (DCIS) based on magnetic resonance imaging or mammography were prospectively enrolled. Histopathological findings after surgical resection served as the gold standard...

INTRODUCTION: The superiority of the functional results of robot-assisted radical prostatectomyis still controversial. Despite this, it is known that minimally invasive surgery obtains better results when analyzing blood loss, blood transfusion and length of stay, for example. Several studies have analyzed the impact of the resident physician's involvement on the results of urological surgeries. The simple learning curve for robot-assisted radical prostate surgery is estimated to be around 10 to 12 cases...

Surgical decision making is complex and involves a combination of analytic, intuitive, and cognitive processes. Medicolegal, infrastructural, and financial factors may influence these processes depending on the context and setting, but to what extent can they influence surgical decision making in gynecologic oncology? This scoping review evaluates existing literature related to medicolegal, infrastructural, and financial aspects of gynecologic cancer surgery and their implications in surgical decision making...

BACKGROUND: Tricuspid valve disease significantly affects 1.6 million Americans. The gold standard treatment for tricuspid disease is the implantation of annuloplasty devices. These ring-like devices come in various shapes and sizes. Choices for both shape and size are most often made by surgical intuition rather than scientific rationale. METHODS: To understand the impact of shape and size on valve mechanics and to provide a rational basis for their selection, we used a subject-specific finite element model to conduct a virtual case study...

BACKGROUND: The upper extremity and particularly the hands are crucial for patients in interacting with their environment, therefore amputations or severe damage with loss of hand function significantly impact their quality of life. In cases where biological reconstruction is not feasible or does not lead to sufficient success, bionic reconstruction plays a key role in patient care. Classical myoelectric prostheses are controlled using two signals derived from surface electrodes in the area of the stump muscles...

Medtronic launched the Hugo Robotic-Assisted Surgery (RAS) System in 2021, offering a modular alternative to the incumbent market leader in surgical robotics, the Intuitive da Vinci (dV) surgical system. A detailed technical review of the Hugo RAS was conducted to explore the strengths and weaknesses of this new robotic surgical system. Each component of the system-vision tower, arm cart, and surgeon console-was compared against the existing dV systems. The docking process, instrumentation, and external arm movement trajectories were analyzed...

This paper describes an in-house method of 3D brain and skull modeling from magnetic resonance imaging (MRI) tailored for nonhuman primate (NHP) neurosurgical planning. This automated, computational software-based technique provides an efficient way of extracting brain and skull features from MRI files as opposed to traditional manual extraction techniques using imaging software. Furthermore, the procedure provides a method for visualizing the brain and craniotomized skull together for intuitive, virtual surgical planning...

Evidence-based medicine (EBM) is the commanding philosophy of patient care in the field of orthopaedic surgery, and analysis of clinical research is facilitated by instruments and scales developed for assessing methodological quality and validity of conclusions. In contrast, little consideration has been given to developing metrics to assess the quality and validity of orthopaedic ex vivo and laboratory research. This is easier said than done because these studies may be heterogenous and complex in design, and methodological details may not be intuitive to (non-engineer) readers...

The conventional approach to harvest of the gracilis muscle flap necessitates a medial thigh incision that is often related to several donor site complications. In this report we describe the robotic harvest of the free gracilis muscle flap in order to reduce the morbidity associated with the open incision. Through three ports, the robotic system (Da Vinci Xi, Intuitive Surgical) enables precise dissection of the gracilis muscle, the vascular pedicle, and the obturator nerve; thus, enhancing surgical control, optimizing visualization through magnification, aiding in detailed vascular pedicle dissection and minimizing human error...

PURPOSE: Orbital surgery benefits from well-designed instrumentation that offers gentle tissue manipulation, high manoeuvrability and control. Nevertheless, in confined spaces, tissue manipulation must be accomplished with exceptionally high accuracy and precision. This is where robotic surgery offers an advantage. We aimed to evaluate a robotic-assisted surgical system's feasibility, safety and outcome in assisting tumour clearance. PATIENTS AND METHODS: A case series of patients with advanced periocular tumours undergoing robotic-assisted globe-sparing resection was performed using the DaVinci XI system (Intuitive Surgical, Inc)...

BACKGROUND: The best place for specimen extraction is a relevant question since either after robotic or video-thoracoscopic lobectomy, both intercostal and subcostal routes can be potential extraction routes. In this study, we studied completely portal robotic lobectomies (CPRL-4) for pulmonary neoplasms to investigate the efficacy and feasibility of subcostal specimen removal by comparing the two techniques. MATERIAL AND METHODS: Between January 2014 and July 2021, data from 90 patients who underwent robotic thoracic surgery with a Da Vinci Surgical System SI (Intuitive Surgical Inc...

PURPOSE: Numerous robot-assisted pancreatic surgery are being performed worldwide. This study aimed to evaluate the feasibility and safety of the Revo-i robot system (Meerecompany, Seoul, Republic of Korea) for advanced pancreatic surgery, and also compare this new system with the existing da Vinci™ robot system (Intuitive Surgical, Sunnyvale, CA, USA) in the context of robot-assisted pancreaticoduodenectomy (RPD). MATERIALS AND METHODS: This study was a one-armed prospective clinical trial that assessed the Revo-i robot system for advanced pancreatic surgery...

Chronic kidney disease is a universal topic gravitating towards various aspects of widespread illness, impacting the overall well-being of human beings. Patients with longstanding renal complaints under dialysis encounter challenges correlated with physical, intuitive, and socio-economic conditions to a greater extent in their daily existence. These portions may include changes in the appearance of a person, restricted physique movements, curbed diet, duration of surgical protocols, travelling time during the period of prevention, financial load, role reversal in the family followed by ruining their livelihood, deprived social rank, difficulty in relational, cordial relationships, and so on...

The worldwide growth of robot-assisted laparoscopic surgery has been exponential since its FDA approval for use in gynecologic surgery in the spring of 2005. This growth has spanned the entire gamut of gynecologic procedures and pathology. One area that has leveraged the unique aspects of robotics has been its application to the conservative surgical management of uterine fibroids. This manuscript will review the surgical technique and highlight the current situation regarding the scientific literature with an evidence-based focus on the role of robot-assisted laparoscopic myomectomy (RALM) with the daVinci Surgical System (Intuitive Surgical, Sunnyvale, CA)...

Introduction During surgery, surgeons intuitively recognize when they are using dull scissors and find them difficult to use. The purpose of this study was to objectively evaluate the physical characteristics of scissors and the comfort reported by surgeons to develop objective quality control standards for scissors used in surgery. Methods Sensory and measurement tests were conducted to evaluate the comfort and physical characteristics of ten pairs of Cooper scissors. As a sensory test, thirty-one volunteer surgeons opened and closed the scissors and selected three that felt comfortable and three that were uncomfortable...

INTRODUCTION AND OBJECTIVE: Since its FDA approval in 2018, Intuitive Surgical DaVinci Single Port (SP) robotic platform has been a successfully used technology for multiple urological procedures. The purpose of this study is to share our early intraoperative and perioperative outcomes and potential benefits for performing a lower anterior retroperitoneal access (LARA) incision for single-port robot-assisted partial nephrectomy (SP-RAPN). The LARA incision enables performing a trans- or retroperitoneal approach through the same incision and eases the transition to a retroperitoneal approach...

OBJECTIVE: Tying knots during suturing is one of the most challenging tasks in laparoscopic surgery. Therefore, measures aimed at ensuring both the ease and speed of knot tying not only benefit the surgeon but can also reduce operating time significantly. This study compared extracorporeal and intracorporeal knot tying techniques using a Szabo pelvic trainer model from the Gynaecological Endoscopic Surgical Education and Assessment program. DESIGN: The students tied intra- and extracorporeal knots using closed- and open-jaw knot pushers...

INTRODUCTION: After superior vena cava (SVC) resection, the decision on unilateral or bilateral reconstruction was mostly based on the expertise of surgeons without objective measurements. This study explored the use of internal jugular vein pressure (IJVP) monitoring to guide the SVC reconstruction strategy. METHODS: In a retrospective cohort, perioperative outcomes of unilateral and bilateral reconstruction based on surgeons' experience were compared. Then, IJVP threshold was measured when temporarily clamping the left innominate vein (LIV) in a testing cohort...

Subretinal injection methods and other procedures for treating retinal conditions and diseases (many considered incurable) have been limited in scope due to limited human motor control. This study demonstrates the next generation, cooperatively controlled Steady-Hand Eye Robot (SHER 3.0), a precise and intuitive-to-use robotic platform achieving clinical standards for targeting accuracy and resolution for subretinal injections. The system design and basic kinematics are reported and a deflection model for the incorporated delta stage and validation experiments are presented...

BACKGROUND: Identification of micropapillary and solid subtypes components in small-sized (≤ 2 cm) lung adenocarcinoma plays a crucial role in determining optimal surgical procedures. This study aims to propose a straightforward prediction method utilizing preoperative available indicators. METHODS: From January 2019 to July 2022, 341 consecutive patients with small-sized lung adenocarcinoma who underwent curative resection in thoracic surgery department of Xuanwu Hospital, Capital Medical University were retrospectively analyzed...