The effect of CyberDome, a novel 3-dimensional dome-shaped display system, on laparoscopic procedures

Ohuchida, Kenoki; Kenmotsu, Hajime; Yamamoto, Atsuyuki; Sawada, Kazuya; Hayami, Takehito; Morooka, Ken’ichi; Hoshino, Hiroshi; Uemura, Munenori; Konishi, Kozo; Yoshida, Daisuke; Maeda, Takashi; Ieiri, Satoshi; Tanoue, Kazuo; Tanaka, Masao; Hashizume, Makoto

doi:10.1007/s11548-009-0282-5

Cited by 28 publications

(27 citation statements)

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“…In our study, we did not find any difference in terms of the performance of tasks between the two imaging systems in different experience groups. Our study was based on the evaluation of completion time of ten surgical tasks that have been previously reported, from simple to complex, and the number of mistakes made during the performances was used as an objective criteria [3,4]. We found that all participants completed the tasks of transferring beads and passing two circles with the needle in a shorter time with 3D LVS.…”

Section: Discussionmentioning

confidence: 99%

“…Monocular cues are used in 2D laparoscopy to compensate for this lack of depth perception, and through experience, processing of monocular cues can be learned and depth perception might be improved [3,18,19]. Laparoscopic surgeons require extensive experience to overcome these handicaps of 2D display [4]. Additionally, the risk of injury increases due to potential misperception of the originally 3D structure of human anatomy in the 2D system [20,21].…”

Section: Discussionmentioning

confidence: 99%

“…Additionally, the risk of injury increases due to potential misperception of the originally 3D structure of human anatomy in the 2D system [20,21]. Although a laparoscopic 3D display has been reported to be useful over two decades ago, 3D systems have not been used widely [4,13]. The role of newly designed HD, stereoscopic 3D visualization system in overcoming the drawbacks of 2D system is worth investigating [22].…”

Section: Discussionmentioning

confidence: 99%

“…accidents [4]. If 3D LVS proves to reduce the surgical execution time and number of mistakes, considering its cost-effectivity in relation to the da Vinci Robotic System, the former might achieve a good place in surgical practice.…”

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confidence: 99%

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An assessment of the new generation three-dimensional high definition laparoscopic vision system on surgical skills: a randomized prospective study

et al. 2014

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The majority of the tasks were completed in a shorter time using 3D LVS compared to 2D LVS. The subjective Likert-scale ratings from each group also demonstrated a clear preference for 3D LVS. New 3D LVS has the potential to improve the learning curve, and reduce the operating time and error rate during the performances of laparoscopic surgeons. Our results suggest that the new-generation 3D HD LVS will be helpful for surgeons in laparoscopy (Clinical Trial ID: NCT01799577, Protocol ID: BEHGynobs-4).

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

mentioning

confidence: 99%

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An assessment of the new generation three-dimensional high definition laparoscopic vision system on surgical skills: a randomized prospective study

et al. 2014

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“…С появлением камер высокого разрешения и высо-кокачественных экранов эндохирургия претерпела значительные изменения в области визуализации внутренних объектов [1][2][3]. Тем не менее обычная лапароскопия все еще имеет ограничения.…”

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First experience of 3D-laparoscopy in children

Kozlov¹,

Novozhilov²,

Ус³

et al. 2015

Endosk. khir.

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13Лапароскопия произвела революцию в лечении врожденных и приобретенных заболеваний органов брюшной полости у детей и вызвала переоценку многих клинических стратегий в детской хирургии. С появлением камер высокого разрешения и высо-кокачественных экранов эндохирургия претерпела значительные изменения в области визуализации внутренних объектов [1][2][3]. Тем не менее обычная лапароскопия все еще имеет ограничения. Двумер-ная (2D) визуализация считается ее главной слабо-стью. Одним из основных недостатков, присущих традиционной лапароскопии, является отсутствие глубины восприятия. Это упущение было устранено с появлением робот-ассистированных комплексов, которые первыми стали использовать трехмерный (3D) эффект изображения [4]. Высокая стоимость оборудования и отсутствие обратной тактильной связи являются определенными ограничивающими факторами роботизированной технологии. Совре-менная система 3D для выполнения традиционных торакоскопических и лапароскопических операций предлагает большинство из достоинств робот-асси-стированной хирургии при низкой стоимости си-стемы и возможности использования обычного ла-пароскопического оборудования [5].Однако 3D-видеосистемы до сих пор не были широко распространены в хирургии, особенно в педиатрической практике. Подобная тенденция об-условлена главным образом тем, что большинство детских хирургов удовлетворены двумерной карти-ной изображения, которая существует при выполне-нии стандартной лапароскопии. Другое объяснение этого явления заключается в отсутствии до настоя-щего времени необходимого оснащения для реали-зации 3D-лапароскопии у детей. Детские хирурги столкнулись с тем, что доступные им 3D-телескопы имеют диаметр 10 мм, который в силу существующих представлений является большим для детей. В насто-ящем исследовании мы обобщаем собственный опыт выполнения лапароскопических операций в трех- Цель исследования -доказательство возможности применения 3D-лапароскопии в педиатрической практике. Наш опыт основывается на проведении 48 эндохирургических операций в трехмерном формате, выполненных с января по декабрь 2014 г. В научной работе продемонстрирована успешность и эффективность 3D-лапароскопии у пациентов с паховой грыжей, врожденным гипертрофическим пилоростенозом, гастроэзофагеальным рефлюксом, гидронефрозом, кистой яичника и мультикистозной дисплазией почки. Ключевые слова: 3D-лапароскопия, дети.The aim of study consisted in the proof of possibility of application of 3D laparoscopy in pediatric population. Our experience based on performance of 48 endosurgical operations in three-dimensional format between January 2014 and December 2014. We demonstrated in this study a success of 3D laparoscopy at patients with inguinal hernia, congenital hypertrophic pyloric stenosis, gastroesophageal reflux, hydronephrosis, ovarian cyst and multicystic kidney.

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Assessment of 3-Dimensional vs 2-Dimensional Imaging and Technical Performance Using a Multiport Intraoperative Data Capture and Analytic System for Patients Undergoing Laparoscopic Roux-en-Y Gastric Bypass Surgery

et al. 2020

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IMPORTANCE Errors and adverse events occur frequently in health care. Three-dimensional (3-D) laparoscopic systems claim to provide more realistic depth perception and better spatial orientation compared with their 2-D counterparts. OBJECTIVE To compare the association of 3-D vs 2-D systems with technical performance during laparoscopic Roux-en-Y gastric bypass (LRYGB) procedures using a multiport intraoperative data capture system. DESIGN, SETTING, AND PARTICIPANTS This cohort study was performed between May and December 2018, with a total of 50 LRYGB procedures performed in an academic tertiary care center; recordings of the operations were evaluated with a 30-day follow-up. All procedures were performed by the same surgical team. EXPOSURE Surgical teams used 2-D or 3-D laparoscopic systems. MAIN OUTCOMES AND MEASURES Technical performance was evaluated using the Objective Structured Assessment of Technical Skill and surgical errors and events using the Generic Error Rating Tool. RESULTS Of the 50 patients who underwent LRYGB procedures, 42 (86%) were women, with a median (interquartile range) age of 42 (35-47) years and a median (interquartile range) body mass index of 46 (42-48), with no significant demographic differences between the groups whose operations were performed using the 2-D and 3-D systems. The mean (SD) number of errors per case was significantly lower in procedures using the 3-D laparoscopic system than in those using the 2-D system (17 [6] vs 33 [2]; P < .001). The mean (SD) number of error-related events was significantly lower in procedures using the 3-D system than in those using the 2-D system (6 [2] vs 11 [4]; P < .001). Mean (SD) Objective Structured Assessment of Technical Skill scores were significantly higher when the 3-D system was used than when the 2-D system was used (28 [4] vs 22 [3]; P < .001). CONCLUSIONS AND RELEVANCE In this limited sample of LRYGB procedures, the use of a 3-D laparoscopic system was associated with a statistically significant reduction in errors and events as well as higher Objective Structured Assessment of Technical Skill scores compared with 2-D systems.

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The effect of CyberDome, a novel 3-dimensional dome-shaped display system, on laparoscopic procedures

Abstract: The novel 3DD system is a promising tool for providing depth perception with high resolution to laparoscopic surgeons.

Cited by 28 publications

References 18 publications

An assessment of the new generation three-dimensional high definition laparoscopic vision system on surgical skills: a randomized prospective study

An assessment of the new generation three-dimensional high definition laparoscopic vision system on surgical skills: a randomized prospective study

First experience of 3D-laparoscopy in children

Assessment of 3-Dimensional vs 2-Dimensional Imaging and Technical Performance Using a Multiport Intraoperative Data Capture and Analytic System for Patients Undergoing Laparoscopic Roux-en-Y Gastric Bypass Surgery

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