Abstract
Osteosynthesis procedures require the insertion of self-tapping orthopaedic screws through bone plates and into one or two layers of cortical bone, in order stabilize the fractured bones. Applying too much torque can cause the screw to strip and lose purchase, reducing the effective hold of the screw against the plate. Experienced surgeons have developed a "feel" for the torque-rotation relationship that reduces the risk of stripping. A haptic simulator for orthopaedic screw insertion procedures is desirable for training surgeons to learn this relationship in a virtual reality practice scenario. A one-degree-of-freedom friction-based haptic device was designed and used to present bone screw insertion scenarios to expert surgeon users. Evaluation of the system indicated that realism may be improved through vertical motion of the virtual screw, and device calibration based on measurements in human bone.
| Original language | English (US) |
|---|---|
| Title of host publication | 2010 IEEE Haptics Symposium, HAPTICS 2010 |
| Pages | 497-500 |
| Number of pages | 4 |
| DOIs | |
| State | Published - 2010 |
| Event | 2010 IEEE Haptics Symposium, HAPTICS 2010 - Waltham, MA, United States Duration: Mar 25 2010 → Mar 26 2010 |
Other
| Other | 2010 IEEE Haptics Symposium, HAPTICS 2010 |
|---|---|
| Country | United States |
| City | Waltham, MA |
| Period | 3/25/10 → 3/26/10 |
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Keywords
- H.5.2 [information interfaces and presentation]: user interfaces - haptics I/O, I.6.5 [computing methodologies]: simulation and modeling - model development
ASJC Scopus subject areas
- Artificial Intelligence
- Human-Computer Interaction
Cite this
Design of a haptic simulator for osteosynthesis screw insertion. / Majewicz, Ann; Glasser, Jason; Bauer, Rosemary; Belkoff, Stephen M; Mears, Simon C.; Okamura, Allison M.
2010 IEEE Haptics Symposium, HAPTICS 2010. 2010. p. 497-500 5444610.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Design of a haptic simulator for osteosynthesis screw insertion
AU - Majewicz, Ann
AU - Glasser, Jason
AU - Bauer, Rosemary
AU - Belkoff, Stephen M
AU - Mears, Simon C.
AU - Okamura, Allison M.
PY - 2010
Y1 - 2010
N2 - Osteosynthesis procedures require the insertion of self-tapping orthopaedic screws through bone plates and into one or two layers of cortical bone, in order stabilize the fractured bones. Applying too much torque can cause the screw to strip and lose purchase, reducing the effective hold of the screw against the plate. Experienced surgeons have developed a "feel" for the torque-rotation relationship that reduces the risk of stripping. A haptic simulator for orthopaedic screw insertion procedures is desirable for training surgeons to learn this relationship in a virtual reality practice scenario. A one-degree-of-freedom friction-based haptic device was designed and used to present bone screw insertion scenarios to expert surgeon users. Evaluation of the system indicated that realism may be improved through vertical motion of the virtual screw, and device calibration based on measurements in human bone.
AB - Osteosynthesis procedures require the insertion of self-tapping orthopaedic screws through bone plates and into one or two layers of cortical bone, in order stabilize the fractured bones. Applying too much torque can cause the screw to strip and lose purchase, reducing the effective hold of the screw against the plate. Experienced surgeons have developed a "feel" for the torque-rotation relationship that reduces the risk of stripping. A haptic simulator for orthopaedic screw insertion procedures is desirable for training surgeons to learn this relationship in a virtual reality practice scenario. A one-degree-of-freedom friction-based haptic device was designed and used to present bone screw insertion scenarios to expert surgeon users. Evaluation of the system indicated that realism may be improved through vertical motion of the virtual screw, and device calibration based on measurements in human bone.
KW - H.5.2 [information interfaces and presentation]: user interfaces - haptics I/O, I.6.5 [computing methodologies]: simulation and modeling - model development
UR - http://www.scopus.com/inward/record.url?scp=77952704506&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77952704506&partnerID=8YFLogxK
U2 - 10.1109/HAPTIC.2010.5444610
DO - 10.1109/HAPTIC.2010.5444610
M3 - Conference contribution
AN - SCOPUS:77952704506
SN - 9781424468218
SP - 497
EP - 500
BT - 2010 IEEE Haptics Symposium, HAPTICS 2010
ER -