Robotic systems have become popular in modern surgical procedures.The option of telesurgery has effectively addressed geographic limitations.These systems are offered by numerous companies worldwide.In this review art...Robotic systems have become popular in modern surgical procedures.The option of telesurgery has effectively addressed geographic limitations.These systems are offered by numerous companies worldwide.In this review article,we discuss four models of robotic systems to determine their advantages:the Sina flex system from Iran and the da Vinci Xi,SP,and 5 systems from the USA.We compared aspects such as architecture,instruments,visualizations,clinical use,and costs.Our findings suggest that the da Vinci robot,which was introduced earlier than the Sina system,utilizes proprietary and limited-use EndoWrist instruments with diameters ranging from 8 to 12 mm and features advanced imaging capabilities,including three-dimensional optical,tomographic,and fluorescence imaging.It is well established and widely utilized in various surgical procedures.Conversely,the Sina flex system employs single-use 5 mm instruments and is equipped with two-dimensional optical imaging as a standard,with optional three-dimensional and fluorescence imaging upgrades available.Despite its affordability,the Sina flex system is relatively new and has not yet been clinically tested.Additionally,the Sina flex system is more user-friendly.展开更多
BACKGROUND Traditional methods cannot clearly visualize esophageal cancer(EC)tumor contours and metastases,which limits the clinical application of da Vinci robotassisted surgery.AIM To investigate the efficacy of the...BACKGROUND Traditional methods cannot clearly visualize esophageal cancer(EC)tumor contours and metastases,which limits the clinical application of da Vinci robotassisted surgery.AIM To investigate the efficacy of the da Vinci robot in combination with nanocarbon lymph node tracers in radical surgery of EC.METHODS In total,104 patients with early-stage EC who were admitted to Liuzhou worker's Hospital from January 2020 to June 2023 were enrolled.The patients were assigned to an observation group(n=52),which underwent da Vinci robot-assisted minimally invasive esophagectomy(RAMIE)with the intraoperative use of nanocarbon tracers,and a control group(n=52),which underwent traditional surgery treatment.The operation time,intraoperative blood loss,postoperative drainage tube indwelling time,hospital stay,number of lymph nodes dissected,incidence of complications,and long-term curative effects were comparatively analyzed.The postoperative stress response C-reactive protein(CRP),cortisol,epinephrine(E)and inflammatory response interleukin(IL)-6,IL-8,IL-10,and tumor necrosis factor-alpha(TNF-α)were evaluated.RESULTS Compared with the control group,the observation group had significantly lower postoperative CRP,cortisol,and E levels(P<0.05)with a milder inflammatory response,as indicated by lower IL-6,IL-10,and TNF-αlevels(P<0.05).Patients who underwent RAMIE had less intraoperative blood loss and shorter operation times and hospital stays than those who underwent traditional surgery.The average number of dissected lymph nodes,time of lymph node dissection,and mean smallest lymph node diameter were all significantly lower in the observation group(P<0.05).The rate of postoperative complications was 5.77%in the observation group,significantly lower than the 15.38%observed in the control group.Furthermore,the lymphatic metastasis rate,reoperation rate,and 12-and 24-month cumulative mortality in the observation group were 1.92%,0%,0%,and 0%,respectively,all of which were significantly lower than those in the control group(P<0.05).CONCLUSION The treatment of EC using the da Vinci robot combined with nanocarbon lymph node tracers can achieve good surgical outcomes and demonstrates promising clinical applications.展开更多
Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous s...Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous systems(da Vinci S&Si)have arguably slowed down its wholesale adoption.The latest robotic platform,the da Vinci Xi,addresses these limitations.This study aims to examine the short-term surgical outcomes of 240 single-docking fully-robotic rectal cancer resections and compare the outcomes of cases performed with the da Vinci Xi vs Si systems.Materials and methods:All consecutive patients receiving robotic rectal cancer resections from three centres between 2013 and 2018 were identified from prospectively collated databases.The baseline characteristics and short-term surgical outcomes are presented and the da Vinci Xi vs Si system outcomes are analysed.Results:A total of 240 patients were identified(124 Si,116 Xi).Median operation-time and length-of-stay were 260 minutes and 6 days respectively.Conversion and 30-day mortality rates were 0.The da Vinci Si vs Xi system analysis shows that operation-time was lower in the Si group(230 vs 300 min,p=0.000)but length-of-stay,lymph node yield and circumferential resection margin favoured the Xi group(7 vs 5 days,p=0.010;17 vs 21,p=0.000;92.7%vs 99.1%,p=0.020).Conclusion:Single-docking fully-robotic rectal cancer surgery is safe,feasible and can lead to good shortterm outcomes,making it a good alternative to laparoscopic rectal cancer surgery.The new systems technological advances may result in better short-term outcomes but further larger scale observational studies are required if we are to reach such a conclusion.展开更多
BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a pa...BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a patient with SIT complicated with cholangiocarcinoma who underwent successful pancreaticoduodenectomy with the assistance of a da Vinci robot.CASE SUMMARY A 58-year-old female presented to the hospital with paroxysmal pain in her left upper abdomen,accompanied by jaundice and staining of the sclera as chief complaints.Imaging examination detected a mass at the distal end of the common bile duct,with inverted thoracic and abdominal organs.Endoscopic retrograde cholangiopancreatography forceps biopsy revealed the presence of a well-differentiated adenocarcinoma.The patient successfully underwent robotic-assisted pancreaticoduodenectomy;the operation lasted 300 min,the intraoperative blood loss was 500 mL,and there were no intraoperative and postoperative complications.CONCLUSION SIT is not directly related to the formation of cholangiocarcinoma.Detailed preoperative imaging examination is conducive to disease diagnosis and also convenient for determining the feasibility of tumor resection.Robot-assisted pancreaticoduodenectomy for SIT complicated with cholangiocarcinoma provides a safe,feasible,minimally invasive,and complication-free alternative with adequate preoperative planning combined with meticulous intraoperative procedures.展开更多
Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduct...Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduction of the da Vinci Xi robot related to positioning operating room equipment, patient access and chance for unintended patient contact are described.展开更多
本文以The Da Vinci Code大陆和台湾的两个中译本的描述研究为例,来验证译者的翻译策略是否遵循或违背规范。从描述研究中得出结论,翻译过程是一个极为动态多变的过程。对翻译规范与译者思维互动的研究,正是为了更动态的还原多变的翻译...本文以The Da Vinci Code大陆和台湾的两个中译本的描述研究为例,来验证译者的翻译策略是否遵循或违背规范。从描述研究中得出结论,翻译过程是一个极为动态多变的过程。对翻译规范与译者思维互动的研究,正是为了更动态的还原多变的翻译过程,从而对翻译实践提供借鉴与帮助。展开更多
Objective: Kanazawa University introduced the da Vinci surgical system and the Radius surgical system. In this study, we compared the advantages and disadvantages of each system. Methods: The da Vinci system is a mast...Objective: Kanazawa University introduced the da Vinci surgical system and the Radius surgical system. In this study, we compared the advantages and disadvantages of each system. Methods: The da Vinci system is a master-slave tele-manipulation system, which provides hi-resolution 3D images. The Radius system is pair of hand-guided surgical manipulators. In this study we focus on the operability of both instruments rather than their 3D optical systems. Results: The Radius was originally developed specifically focused on ligation and suturing with suture sizes bigger than 4-0, it is more effective, less expensive compared with the da Vinci. Although the da Vinci system is bulky, it allows surgeons to perform endoscopic surgeries only if ports are properly placed to prevent each arm from colliding with the other arms. A crucial difference between the Radius and the da Vinci is not limited to anastomose small vessels but is extended to multidirectional dissection. Currently, the cost including initial investment is the biggest issue;however, the da Vinci is absolutely necessary to implement delicate cardiac surgeries endoscopically and less-invasively. Early approval of robotic surgery by the government is urgently required in Japan. Conclusions: Although both the da Vinci and the Radius have endoscopic instruments with a multi-degree of freedom, applications need to be differentiated depending on the procedures and indications. Therefore, it can be clearly said that these unique innovative systems will never compete against each other.展开更多
A 59-year-old man with metastatic an esophageal tumor from hepatocellular carcinoma(HCC) presented with progressive dysphagia.He had undergone liver transplantation for HCC three and a half years prevously.At presenta...A 59-year-old man with metastatic an esophageal tumor from hepatocellular carcinoma(HCC) presented with progressive dysphagia.He had undergone liver transplantation for HCC three and a half years prevously.At presentation,his radiological and endoscopic examinations suggested a submucosal tumor in the lower esophagus,causing a luminal stricture.We performed complete resection of the esophageal metastases and esophagogastrostomy reconstruction using the da Vinci robotic system.Recovery was uneventful and he was been doing well 2 mo after surgery.α-fetoprotein level decreased from 510 ng/mL to 30 ng/mL postoperatively.During the follow-up period,he developed a recurrent esophageal stricture at the anastomosis site and this was successfully treated by endoscopic esophageal dilatation.展开更多
Dan Brown's best-seller, The Da Vinci Code is a classical union of thriller and intelligence, and he has a good command of the knowledge on cryptology, mathematics, religion, culture and art. In addition, he organ...Dan Brown's best-seller, The Da Vinci Code is a classical union of thriller and intelligence, and he has a good command of the knowledge on cryptology, mathematics, religion, culture and art. In addition, he organized his work fully with a large amount of information the public concerned and well-arranged them into the wonderful story.The protagonists of the book, Robert Langdon, the symbologist from Harvard and Sophie Neveu, the decode expert (The curator's granddaughter) have to solve the complicated secret by gradually investigating the strange codes and meet a series of dangerous situations. They find that what they're looking for may be a shocking secret while they solve the codes progressively during the fierce struggle with the mystery manipulator. The secret is the Holy Grail, which the Church tends to hide forever because it will destroy the faith.Therefore, this thesis will analyze the symbolic significance of Holy Grail in the book and the arguments on it against the author's viewpoint by observing related religious figures, religious phenomenon and religious organizations.展开更多
This paper presents the technique of Da Vinci’s painting and analyzes the location and the expressions of the twelve apostles to show the Last Supper’s uniqueness.
BACKGROUND Walled-off pancreatic necrosis (WOPN) is a late complication of acute pancreatitis. The management of a WOPN depends on its location and on patient's symptoms. Trans-gastric drainage and debridement of ...BACKGROUND Walled-off pancreatic necrosis (WOPN) is a late complication of acute pancreatitis. The management of a WOPN depends on its location and on patient's symptoms. Trans-gastric drainage and debridement of WOPN represents an important surgical treatment option for selected patients. The da Vinci surgical System has been developed to allow an easy, minimally invasive and fast surgery, also in challenging abdominal procedures. We present here a case of a WOPN treated with a robotic trans-gastric drainage using the da Vinci Xi. CASE SUMMARY A 63-year-old man with an episode of acute necrotizing pancreatitis was referred to our center. Six wk after the acute episode the patient developed a walled massive fluid collection, with an extensive pancreatic necrosis, causing obstruction of the gastrointestinal tract. The patient underwent a robotic transgastric drainage and debridement of the WOPN performed with the da Vinci Xi platform. Firstly, an anterior ideal gastrotomy was carried out, guided by intraoperative ultrasound (US)-scan using the TilePro? function. Then, through the gastrotomy, the best location for drainage on the posterior gastric wall was again US-guided identified. The anastomosis between the posterior gastric wall and the walled-off necrosis wall was carried out with the new EndoWrist stapler with vascular cartridge. Debridement and washing of the cavity through the anastomosis were performed. Finally, the anterior gastrotomy was closed and the cholecystectomy was performed. The postoperative course was uneventful and a post-operative computed tomography-scan showed the collapse of the fluid collection. CONCLUSION In selected cases of WOPN the da Vinci Surgical System can be safely used as a valid surgical treatment option.展开更多
文摘Robotic systems have become popular in modern surgical procedures.The option of telesurgery has effectively addressed geographic limitations.These systems are offered by numerous companies worldwide.In this review article,we discuss four models of robotic systems to determine their advantages:the Sina flex system from Iran and the da Vinci Xi,SP,and 5 systems from the USA.We compared aspects such as architecture,instruments,visualizations,clinical use,and costs.Our findings suggest that the da Vinci robot,which was introduced earlier than the Sina system,utilizes proprietary and limited-use EndoWrist instruments with diameters ranging from 8 to 12 mm and features advanced imaging capabilities,including three-dimensional optical,tomographic,and fluorescence imaging.It is well established and widely utilized in various surgical procedures.Conversely,the Sina flex system employs single-use 5 mm instruments and is equipped with two-dimensional optical imaging as a standard,with optional three-dimensional and fluorescence imaging upgrades available.Despite its affordability,the Sina flex system is relatively new and has not yet been clinically tested.Additionally,the Sina flex system is more user-friendly.
基金Supported by Guangxi Health Department Scientific Research Program,No.Z20200206Project of Guangxi Liuzhou Science and Technology Bureau,No.2024YB0101B010。
文摘BACKGROUND Traditional methods cannot clearly visualize esophageal cancer(EC)tumor contours and metastases,which limits the clinical application of da Vinci robotassisted surgery.AIM To investigate the efficacy of the da Vinci robot in combination with nanocarbon lymph node tracers in radical surgery of EC.METHODS In total,104 patients with early-stage EC who were admitted to Liuzhou worker's Hospital from January 2020 to June 2023 were enrolled.The patients were assigned to an observation group(n=52),which underwent da Vinci robot-assisted minimally invasive esophagectomy(RAMIE)with the intraoperative use of nanocarbon tracers,and a control group(n=52),which underwent traditional surgery treatment.The operation time,intraoperative blood loss,postoperative drainage tube indwelling time,hospital stay,number of lymph nodes dissected,incidence of complications,and long-term curative effects were comparatively analyzed.The postoperative stress response C-reactive protein(CRP),cortisol,epinephrine(E)and inflammatory response interleukin(IL)-6,IL-8,IL-10,and tumor necrosis factor-alpha(TNF-α)were evaluated.RESULTS Compared with the control group,the observation group had significantly lower postoperative CRP,cortisol,and E levels(P<0.05)with a milder inflammatory response,as indicated by lower IL-6,IL-10,and TNF-αlevels(P<0.05).Patients who underwent RAMIE had less intraoperative blood loss and shorter operation times and hospital stays than those who underwent traditional surgery.The average number of dissected lymph nodes,time of lymph node dissection,and mean smallest lymph node diameter were all significantly lower in the observation group(P<0.05).The rate of postoperative complications was 5.77%in the observation group,significantly lower than the 15.38%observed in the control group.Furthermore,the lymphatic metastasis rate,reoperation rate,and 12-and 24-month cumulative mortality in the observation group were 1.92%,0%,0%,and 0%,respectively,all of which were significantly lower than those in the control group(P<0.05).CONCLUSION The treatment of EC using the da Vinci robot combined with nanocarbon lymph node tracers can achieve good surgical outcomes and demonstrates promising clinical applications.
文摘Introduction:Robotic systems are designed to address the limitations of laparoscopic surgery,leading to a growing interest in robotic rectal surgery.However,certain technical limitations associated with the previous systems(da Vinci S&Si)have arguably slowed down its wholesale adoption.The latest robotic platform,the da Vinci Xi,addresses these limitations.This study aims to examine the short-term surgical outcomes of 240 single-docking fully-robotic rectal cancer resections and compare the outcomes of cases performed with the da Vinci Xi vs Si systems.Materials and methods:All consecutive patients receiving robotic rectal cancer resections from three centres between 2013 and 2018 were identified from prospectively collated databases.The baseline characteristics and short-term surgical outcomes are presented and the da Vinci Xi vs Si system outcomes are analysed.Results:A total of 240 patients were identified(124 Si,116 Xi).Median operation-time and length-of-stay were 260 minutes and 6 days respectively.Conversion and 30-day mortality rates were 0.The da Vinci Si vs Xi system analysis shows that operation-time was lower in the Si group(230 vs 300 min,p=0.000)but length-of-stay,lymph node yield and circumferential resection margin favoured the Xi group(7 vs 5 days,p=0.010;17 vs 21,p=0.000;92.7%vs 99.1%,p=0.020).Conclusion:Single-docking fully-robotic rectal cancer surgery is safe,feasible and can lead to good shortterm outcomes,making it a good alternative to laparoscopic rectal cancer surgery.The new systems technological advances may result in better short-term outcomes but further larger scale observational studies are required if we are to reach such a conclusion.
文摘BACKGROUND Situs inversus totalis(SIT)is an extremely rare congenital malformation characterized by mirror displacement of the thoracoabdominal organs such as the heart,liver,spleen,and stomach.Herein,we describe a patient with SIT complicated with cholangiocarcinoma who underwent successful pancreaticoduodenectomy with the assistance of a da Vinci robot.CASE SUMMARY A 58-year-old female presented to the hospital with paroxysmal pain in her left upper abdomen,accompanied by jaundice and staining of the sclera as chief complaints.Imaging examination detected a mass at the distal end of the common bile duct,with inverted thoracic and abdominal organs.Endoscopic retrograde cholangiopancreatography forceps biopsy revealed the presence of a well-differentiated adenocarcinoma.The patient successfully underwent robotic-assisted pancreaticoduodenectomy;the operation lasted 300 min,the intraoperative blood loss was 500 mL,and there were no intraoperative and postoperative complications.CONCLUSION SIT is not directly related to the formation of cholangiocarcinoma.Detailed preoperative imaging examination is conducive to disease diagnosis and also convenient for determining the feasibility of tumor resection.Robot-assisted pancreaticoduodenectomy for SIT complicated with cholangiocarcinoma provides a safe,feasible,minimally invasive,and complication-free alternative with adequate preoperative planning combined with meticulous intraoperative procedures.
文摘Surgeries performed with traditionally available robotic systems have many well-documented anesthetic implications. In this observational report, new and unique anesthetic considerations encountered with the introduction of the da Vinci Xi robot related to positioning operating room equipment, patient access and chance for unintended patient contact are described.
文摘Objective: Kanazawa University introduced the da Vinci surgical system and the Radius surgical system. In this study, we compared the advantages and disadvantages of each system. Methods: The da Vinci system is a master-slave tele-manipulation system, which provides hi-resolution 3D images. The Radius system is pair of hand-guided surgical manipulators. In this study we focus on the operability of both instruments rather than their 3D optical systems. Results: The Radius was originally developed specifically focused on ligation and suturing with suture sizes bigger than 4-0, it is more effective, less expensive compared with the da Vinci. Although the da Vinci system is bulky, it allows surgeons to perform endoscopic surgeries only if ports are properly placed to prevent each arm from colliding with the other arms. A crucial difference between the Radius and the da Vinci is not limited to anastomose small vessels but is extended to multidirectional dissection. Currently, the cost including initial investment is the biggest issue;however, the da Vinci is absolutely necessary to implement delicate cardiac surgeries endoscopically and less-invasively. Early approval of robotic surgery by the government is urgently required in Japan. Conclusions: Although both the da Vinci and the Radius have endoscopic instruments with a multi-degree of freedom, applications need to be differentiated depending on the procedures and indications. Therefore, it can be clearly said that these unique innovative systems will never compete against each other.
文摘A 59-year-old man with metastatic an esophageal tumor from hepatocellular carcinoma(HCC) presented with progressive dysphagia.He had undergone liver transplantation for HCC three and a half years prevously.At presentation,his radiological and endoscopic examinations suggested a submucosal tumor in the lower esophagus,causing a luminal stricture.We performed complete resection of the esophageal metastases and esophagogastrostomy reconstruction using the da Vinci robotic system.Recovery was uneventful and he was been doing well 2 mo after surgery.α-fetoprotein level decreased from 510 ng/mL to 30 ng/mL postoperatively.During the follow-up period,he developed a recurrent esophageal stricture at the anastomosis site and this was successfully treated by endoscopic esophageal dilatation.
文摘Dan Brown's best-seller, The Da Vinci Code is a classical union of thriller and intelligence, and he has a good command of the knowledge on cryptology, mathematics, religion, culture and art. In addition, he organized his work fully with a large amount of information the public concerned and well-arranged them into the wonderful story.The protagonists of the book, Robert Langdon, the symbologist from Harvard and Sophie Neveu, the decode expert (The curator's granddaughter) have to solve the complicated secret by gradually investigating the strange codes and meet a series of dangerous situations. They find that what they're looking for may be a shocking secret while they solve the codes progressively during the fierce struggle with the mystery manipulator. The secret is the Holy Grail, which the Church tends to hide forever because it will destroy the faith.Therefore, this thesis will analyze the symbolic significance of Holy Grail in the book and the arguments on it against the author's viewpoint by observing related religious figures, religious phenomenon and religious organizations.
文摘This paper presents the technique of Da Vinci’s painting and analyzes the location and the expressions of the twelve apostles to show the Last Supper’s uniqueness.
文摘BACKGROUND Walled-off pancreatic necrosis (WOPN) is a late complication of acute pancreatitis. The management of a WOPN depends on its location and on patient's symptoms. Trans-gastric drainage and debridement of WOPN represents an important surgical treatment option for selected patients. The da Vinci surgical System has been developed to allow an easy, minimally invasive and fast surgery, also in challenging abdominal procedures. We present here a case of a WOPN treated with a robotic trans-gastric drainage using the da Vinci Xi. CASE SUMMARY A 63-year-old man with an episode of acute necrotizing pancreatitis was referred to our center. Six wk after the acute episode the patient developed a walled massive fluid collection, with an extensive pancreatic necrosis, causing obstruction of the gastrointestinal tract. The patient underwent a robotic transgastric drainage and debridement of the WOPN performed with the da Vinci Xi platform. Firstly, an anterior ideal gastrotomy was carried out, guided by intraoperative ultrasound (US)-scan using the TilePro? function. Then, through the gastrotomy, the best location for drainage on the posterior gastric wall was again US-guided identified. The anastomosis between the posterior gastric wall and the walled-off necrosis wall was carried out with the new EndoWrist stapler with vascular cartridge. Debridement and washing of the cavity through the anastomosis were performed. Finally, the anterior gastrotomy was closed and the cholecystectomy was performed. The postoperative course was uneventful and a post-operative computed tomography-scan showed the collapse of the fluid collection. CONCLUSION In selected cases of WOPN the da Vinci Surgical System can be safely used as a valid surgical treatment option.
