Faster acquisition of laparoscopic skills in virtual reality with haptic feedback and 3D vision
Hagelsteen, Kristine LU
; Langegård, Anders
; Lantz, Adam
LU
; Ekelund, Mikael
LU
; Anderberg, Magnus
LU
and Bergenfelz, Anders
LU
(2017)
In Minimally Invasive Therapy and Allied Technologies
26(5).
p.269-277
- Abstract
BACKGROUND: The study investigated whether 3D vision and haptic feedback in combination in a virtual reality environment leads to more efficient learning of laparoscopic skills in novices.
MATERIAL AND METHODS: Twenty novices were allocated to two groups. All completed a training course in the LapSim(®) virtual reality trainer consisting of four tasks: 'instrument navigation', 'grasping', 'fine dissection' and 'suturing'. The study group performed with haptic feedback and 3D vision and the control group without. Before and after the LapSim(®) course, the participants' metrics were recorded when tying a laparoscopic knot in the 2D video box trainer Simball(®) Box.
RESULTS: The study group completed the training course in 146... (More)
BACKGROUND: The study investigated whether 3D vision and haptic feedback in combination in a virtual reality environment leads to more efficient learning of laparoscopic skills in novices.
MATERIAL AND METHODS: Twenty novices were allocated to two groups. All completed a training course in the LapSim(®) virtual reality trainer consisting of four tasks: 'instrument navigation', 'grasping', 'fine dissection' and 'suturing'. The study group performed with haptic feedback and 3D vision and the control group without. Before and after the LapSim(®) course, the participants' metrics were recorded when tying a laparoscopic knot in the 2D video box trainer Simball(®) Box.
RESULTS: The study group completed the training course in 146 (100-291) minutes compared to 215 (175-489) minutes in the control group (p = .002). The number of attempts to reach proficiency was significantly lower. The study group had significantly faster learning of skills in three out of four individual tasks; instrument navigation, grasping and suturing. Using the Simball(®) Box, no difference in laparoscopic knot tying after the LapSim(®) course was noted when comparing the groups.
CONCLUSIONS: Laparoscopic training in virtual reality with 3D vision and haptic feedback made training more time efficient and did not negatively affect later video box-performance in 2D. [Formula: see text].
(Less)
- author
- Hagelsteen, Kristine
LU
; Langegård, Anders
; Lantz, Adam
LU
; Ekelund, Mikael
LU
; Anderberg, Magnus
LU
and Bergenfelz, Anders
LU
- organization
- publishing date
- 2017-04-03
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- 3D vision, Haptic feedback, laparoscopy, surgical education, virtual reality
- categories
- Higher Education
- in
- Minimally Invasive Therapy and Allied Technologies
- volume
- 26
- issue
- 5
- pages
- 269 - 277
- publisher
- Informa Healthcare
- external identifiers
-
- scopus:85016972827
- wos:000415751000003
- pmid:28367667
- ISSN
- 1364-5706
- DOI
- 10.1080/13645706.2017.1305970
- language
- English
- LU publication?
- yes
- id
- cc17e14a-bc38-4c14-bd73-959ec23e226a
- date added to LUP
- 2017-04-15 14:28:22
- date last changed
- 2024-06-24 19:09:40
@article{cc17e14a-bc38-4c14-bd73-959ec23e226a,
abstract = {{<p>BACKGROUND: The study investigated whether 3D vision and haptic feedback in combination in a virtual reality environment leads to more efficient learning of laparoscopic skills in novices.</p><p>MATERIAL AND METHODS: Twenty novices were allocated to two groups. All completed a training course in the LapSim(®) virtual reality trainer consisting of four tasks: 'instrument navigation', 'grasping', 'fine dissection' and 'suturing'. The study group performed with haptic feedback and 3D vision and the control group without. Before and after the LapSim(®) course, the participants' metrics were recorded when tying a laparoscopic knot in the 2D video box trainer Simball(®) Box.</p><p>RESULTS: The study group completed the training course in 146 (100-291) minutes compared to 215 (175-489) minutes in the control group (p = .002). The number of attempts to reach proficiency was significantly lower. The study group had significantly faster learning of skills in three out of four individual tasks; instrument navigation, grasping and suturing. Using the Simball(®) Box, no difference in laparoscopic knot tying after the LapSim(®) course was noted when comparing the groups.</p><p>CONCLUSIONS: Laparoscopic training in virtual reality with 3D vision and haptic feedback made training more time efficient and did not negatively affect later video box-performance in 2D. [Formula: see text].</p>}},
author = {{Hagelsteen, Kristine and Langegård, Anders and Lantz, Adam and Ekelund, Mikael and Anderberg, Magnus and Bergenfelz, Anders}},
issn = {{1364-5706}},
keywords = {{3D vision; Haptic feedback; laparoscopy; surgical education; virtual reality}},
language = {{eng}},
month = {{04}},
number = {{5}},
pages = {{269--277}},
publisher = {{Informa Healthcare}},
series = {{Minimally Invasive Therapy and Allied Technologies}},
title = {{Faster acquisition of laparoscopic skills in virtual reality with haptic feedback and 3D vision}},
url = {{http://dx.doi.org/10.1080/13645706.2017.1305970}},
doi = {{10.1080/13645706.2017.1305970}},
volume = {{26}},
year = {{2017}},
}