论文标题
通过XR改善腹腔镜检查的设计要求
Design requirements to improve laparoscopy via XR
论文作者
论文摘要
腹腔镜手术的优点是避免大开口切口,从而减轻患者的失血,疼痛和不适。但是,另一方面,它受到限制的工作空间,模棱两可的沟通和外科医生的疲劳阻碍,由非人工头定位引起。我们旨在确定关键问题并建议设计要求和解决方案。我们使用用户和任务分析方法来了解手术室中的实践,通过观察其工作环境中的外科医生,以了解他们如何执行任务并实现预期的目标。利用记录的腹腔镜手术的观察结果和分析,我们确定了一些限制和设计要求,以提出潜在的解决方案来解决这些问题。外科医生在昏暗的环境中操作,周围是监视器,并通过口头命令和指向手势进行交流。因此,执行用户和任务分析使我们能够更好地了解腹腔镜检查中的现有问题,同时识别几种通信约束和设计要求,解决方案必须遵循以解决这些问题。我们的贡献包括通过用户和任务分析确定腹腔镜手术的设计要求。这些要求提出了设计解决方案,以改善外科医生的舒适度,并使外科手术减少了艰苦的努力。
Laparoscopic surgery has the advantage of avoiding large open incisions and thereby decreasing blood loss, pain, and discomfort to patients. However, on the other side, it is hampered by restricted workspace, ambiguous communication, and surgeon fatigue caused by non-ergonomic head positioning. We aimed to identify critical problems and suggest design requirements and solutions. We used user and task analysis methods to learn about practices performed in an operating room by observing surgeons in their working environment to understand how they performed tasks and achieved their intended goals. Drawing on observations and analysis from recorded laparoscopic surgeries, we have identified several constraints and design requirements to propose potential solutions to address the issues. Surgeons operate in a dimly lit environment, surrounded by monitors, and communicate through verbal commands and pointing gestures. Therefore, performing user and task analysis allowed us to better understand the existing problems in laparoscopy while identifying several communication constraints and design requirements, which a solution has to follow to address those problems. Our contributions include identifying design requirements for laparoscopy surgery through a user and task analysis. These requirements propose design solutions towards improved surgeons' comfort and make the surgical procedure less laborious.