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Su B, Zhang Y, Gong Y, Tang J, Xu L, Li H, Wang Z, Kuang S, Liu W, Lei J, Yao W, Wang J, Xiu W, Gao Y. Multi-functional Neurosurgical Tool with CCD-Imaging, Suction and Electrical Coagulation. 2022 WRC SYMPOSIUM ON ADVANCED ROBOTICS AND AUTOMATION (WRC SARA) 2022:101-106. [DOI: 10.1109/wrcsara57040.2022.9903970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2025]
Affiliation(s)
- Baiquan Su
- Beijing University of Posts and Telecommunications,Medical Robotics Laboratory, School of Automation,Beijing,China,100876
| | - Yinjia Zhang
- Beijing University of Posts and Telecommunications,Medical Robotics Laboratory, School of Automation,Beijing,China,100876
| | - Yi Gong
- Beijing University of Posts and Telecommunications,Medical Robotics Laboratory, School of Automation,Beijing,China,100876
| | - Jie Tang
- Medical University,Department of Neurosurgery, Xuanwu Hospital, Capital,Beijing,China,100053
| | - Lixin Xu
- Medical University,Department of Neurosurgery, Xuanwu Hospital, Capital,Beijing,China,100053
| | - Han Li
- Beijing University of Posts and Telecommunications,Medical Robotics Laboratory, School of Automation,Beijing,China,100876
| | - Zehao Wang
- Beijing University of Posts and Telecommunications,Medical Robotics Laboratory, School of Automation,Beijing,China,100876
| | - Shaolong Kuang
- Shenzhen Technology University,School of Health and Environmental Engineering,Shenzhen,Guangdong,China,518118
| | - Wenyong Liu
- Key Laboratory of Biomechanics and Mechanobiology (Beihang University), Ministry of Education,Beijing Advanced Innovation Center for Biomedical Engineering,Beijing,China,100083
| | - Jingtao Lei
- Shanghai University,School of Mechatronic Engineering and Automation,Shanghai,China
| | - Wei Yao
- Peking University Third Hospital,Department of Gastroenterology,Beijing,China,100191
| | - Junchen Wang
- Beihang University,School of Mechanical Engineering and Automation,Beijing,China,100191
| | - Wei Xiu
- Chinese Institute of Electronics,Beijing,China
| | - Yang Gao
- Chinese Institute of Electronics,Beijing,China
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Sakurazawa N, Harada J, Ando F, Arai H, Kuge K, Matsumoto S, Kawano Y, Matsuda A, Suzuki H, Yoshida H. Evaluation of the safety and efficacy of suction-tip forceps, a new tool for laparoscopic surgery, for gastric cancer. Asian J Endosc Surg 2021; 14:232-240. [PMID: 32911571 PMCID: PMC8048834 DOI: 10.1111/ases.12858] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/20/2020] [Accepted: 08/12/2020] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Laparoscopic surgery is a minimally invasive surgery; however, obstacles to its functional optimization remain. Surgical ports can accommodate only one instrument at a time so complex exchange manipulations are necessary during surgery which increases operation times and patient risk. We developed a new laparoscopic instrument that functions as both forceps and a suction tube, which renders intraoperative tool exchange unnecessary. This pilot study was undertaken to evaluate the safety and efficacy of this novel dual-function device in laparoscopic surgery for gastric cancer. METHODS This single-center pilot study assessed patient safety during and after laparoscopic distal gastrectomy for gastric cancer with the suction-forceps using intraoperative video and clinical follow-up, respectively. To evaluate instrument efficacy, we measured the time interval between the start of any bleeding and the start of aspiration ("suction access time") and compared this time with that of a conventional surgical setup. RESULTS In total 15 patients participated, with all procedures being successful. No excess tissue damage occurred during surgery. Suction access time was significantly shorter in cases of bleeding when the suction-tip forceps were used for aspiration (2.01 seconds) compared to an ordinary suction tube (12.5 seconds; P < .01). CONCLUSION These findings suggest that our new suction-tip forceps are a useful, safe, and efficacious operative tool. This surgical innovation may considerably simplify gastric laparoscopic surgery. This pilot study was registered with Japan Clinical Trial Registration on 22 June 2017 (registration number: UMIN000027879).
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Affiliation(s)
| | | | - Fumihiko Ando
- Department of Digestive SurgeryNippon Medical SchoolTokyoJapan
| | - Hiroki Arai
- Department of SurgeryNippon Medical School Chiba Hokusoh HospitalChibaJapan
| | - Komei Kuge
- Department of SurgeryNippon Medical School Chiba Hokusoh HospitalChibaJapan
| | - Satoshi Matsumoto
- Department of SurgeryNippon Medical School Chiba Hokusoh HospitalChibaJapan
| | - Youichi Kawano
- Department of SurgeryNippon Medical School Chiba Hokusoh HospitalChibaJapan
| | - Akihisa Matsuda
- Department of Digestive SurgeryNippon Medical SchoolTokyoJapan
| | - Hideyuki Suzuki
- Department of SurgeryNippon Medical School Chiba Hokusoh HospitalChibaJapan
| | - Hiroshi Yoshida
- Department of Digestive SurgeryNippon Medical SchoolTokyoJapan
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