相关实验视频
Updated: Mar 4, 2026

08:08
Simulator Training for Endovascular Neurosurgery
Published on: May 6, 2020
4.2K
与传统内镜模拟盒相比,使用阴道自然孔透光内镜外科 (vNOTES) 模拟盒进行外科技能评估;SAVE试验
Rebecca Henschen1,2,3, Ilse P W Bekkers4,5, Jan Baekelandt6,7
1Department of Obstetrics and Gynecology, Zuyderland Medical Center, Henri Dunantstraat 5, 6419 PC, Heerlen, The Netherlands. r.henschen@zuyderland.nl.
Surgical endoscopy
|March 2, 2026
概括
进行阴道自然孔透光内镜手术 (vNOTES) 的培训需要量身定制的模拟. 这项研究发现vNOTES模拟比传统腹腔镜更具挑战性,要求更高的任务负载,并在所有技能水平上表现较差.
科学领域:
- 最少侵入性的妇科手术
- 手术模拟和培训以及外科培训.
背景情况:
- 阴道自然孔透光内镜手术 (vNOTES) 的采用正在增加.
- 结构化的模拟实践对于训练妇科医生和vNOTES的住院医生至关重要.
- 本研究将vNOTES的模拟培训模式进行比较.
研究的目的:
- 为了比较传统腹腔镜和vNOTES模拟盒之间的手术任务性能.
- 评估每个培训模式的参与者的经验和任务负载.
- 评估腹腔镜技能的可转移性到vNOTES模拟.
主要方法:
- 一项多中心,前性比较研究包括45名参与者,跨越三个经验水平.
- 参与者在传统腹腔镜和vNOTES模拟盒中进行了四次验证的腹腔镜技能测试.
- 记录了性能指标 (时间,错误,分数) 和任务负载 (NASA-TLX);问卷评估了用户体验.
主要成果:
- 与传统腹腔镜盒相比,vNOTES盒子在所有任务和经验水平上表现得不那么好 (任务时间更长,错误更多,得分更低).
- 参与者更喜欢传统的腹腔镜盒,用于深度感知,手眼协调和仪器操作.
- vNOTES盒子与显著更高的NASA任务负载指数得分有关,这表明总体需求更大.
结论:
- 在vNOTES模拟中执行标准化手术任务比传统腹腔镜更具挑战性,具有更高的任务负载和较低的性能.
- 现有的腹腔镜技能并不直接转化为vNOTES熟练程度,强调需要专门培训.
- 推开发和验证特定的vNOTES模拟练习,以获得有效的外科训练.
相关概念视频
Endoscopic Procedures III: Video Capsule Endoscopy
1.0K
Capsule endoscopy, or wireless or video capsule endoscopy, is a diagnostic procedure for examining the entire gastrointestinal tract. Patients swallow a capsule about the size of a vitamin tablet. The capsule is equipped with a transmitter, a battery, an LED light source, and a color video camera to capture images throughout the gastrointestinal tract. This procedure is particularly useful for diagnosing conditions such as Crohn's disease, ulcerative colitis, tumors, polyps, ulcers,...
1.0K
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy
888
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
888
Endoscopic Procedures I: Esophagogastroduodenoscopy
1.6K
An Esophagogastroduodenoscopy (EGD) is a diagnostic procedure in which an endoscopist uses a flexible, lighted endoscope to visualize the upper gastrointestinal (GI) tract. The procedure includes visualizing the oropharynx, esophagus, stomach, and the first part of the small intestine, the duodenum.
During an EGD, the endoscope can be used to:
During an EGD, the endoscope can be used to:
1.6K
Endoscopic Studies I: Bronchoscopy and Thoracoscopy
811
Endoscopy is a non-surgical medical technique used to examine a person's internal organs and vessels. This lesson will focus on two types of endoscopic studies: bronchoscopy and thoracoscopy.
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
Bronchoscopy
Description
Bronchoscopy is a procedure that involves direct visualization of the larynx, trachea, and bronchi for diagnostic and therapeutic purposes. A flexible fiber optic or rigid bronchoscope is used to carry out the procedure. The fiber-optic bronchoscope is more frequently used due...
811
Urologic Endoscopic Procedure: Cystoscopic Examination
4.2K
Meaning of Cystoscopic Examination:Cystoscopy is an essential diagnostic tool in urology that is used to assess the structure and function of the genitourinary system. It provides a direct view of the urethra, bladder, and, in some cases, the ureteral openings. This procedure helps detect structural abnormalities, infections, cancers, and blockages in the urinary tract. There are two types of cystoscopy:Flexible cystoscopy is commonly performed in outpatient settings due to its less invasive...
4.2K
Endoscopic Procedures II: Colonoscopy
934
The colon, or large intestine, is the final segment of the digestive system. Its primary functions include absorbing water and vitamins produced by gut bacteria and transforming waste from liquid to solid to form stool. In adults, the large intestine is approximately 5 feet long and consists of four main sections:
934

