Abstract
The explicit dynamic finite element method was utilized to investigate the deformation behaviour of a woven wire mesh tubular device that is used in a side-to-side anastomotic procedure for achieving gastrointestinal anastomosis. The numerical model was initially verified by comparison to experimental results that were obtained using a specialized testing mechanism. Once validated, the finite element model (FEM) was parameterized to ascertain the influence of several device parameters on its deformation behaviour. The importance of these parameters, as related to its optimal design for use in minimally invasive surgery (MIS), was subsequently ascertained and discussed.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 53-65 |
| Number of pages | 13 |
| Journal | Computer Methods in Biomechanics and Biomedical Engineering |
| Volume | 5 |
| Issue number | 1 |
| DOIs | |
| State | Published - Dec 1 2002 |
| Externally published | Yes |
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Keywords
- Anastomotic device
- Bile duct obstructions
- Endoprosthesis
- Finite element method
ASJC Scopus subject areas
- Bioengineering
- Biomedical Engineering
- Human-Computer Interaction
- Computer Science Applications
Cite this
Numerical analysis of an anastomotic device. / Cogdon, C.; Lovell, M.; Knapp, C.; Park, Adrian; Baker, J.
In: Computer Methods in Biomechanics and Biomedical Engineering, Vol. 5, No. 1, 01.12.2002, p. 53-65.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Numerical analysis of an anastomotic device
AU - Cogdon, C.
AU - Lovell, M.
AU - Knapp, C.
AU - Park, Adrian
AU - Baker, J.
PY - 2002/12/1
Y1 - 2002/12/1
N2 - The explicit dynamic finite element method was utilized to investigate the deformation behaviour of a woven wire mesh tubular device that is used in a side-to-side anastomotic procedure for achieving gastrointestinal anastomosis. The numerical model was initially verified by comparison to experimental results that were obtained using a specialized testing mechanism. Once validated, the finite element model (FEM) was parameterized to ascertain the influence of several device parameters on its deformation behaviour. The importance of these parameters, as related to its optimal design for use in minimally invasive surgery (MIS), was subsequently ascertained and discussed.
AB - The explicit dynamic finite element method was utilized to investigate the deformation behaviour of a woven wire mesh tubular device that is used in a side-to-side anastomotic procedure for achieving gastrointestinal anastomosis. The numerical model was initially verified by comparison to experimental results that were obtained using a specialized testing mechanism. Once validated, the finite element model (FEM) was parameterized to ascertain the influence of several device parameters on its deformation behaviour. The importance of these parameters, as related to its optimal design for use in minimally invasive surgery (MIS), was subsequently ascertained and discussed.
KW - Anastomotic device
KW - Bile duct obstructions
KW - Endoprosthesis
KW - Finite element method
UR - http://www.scopus.com/inward/record.url?scp=0036463980&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036463980&partnerID=8YFLogxK
U2 - 10.1080/1025584021000001623
DO - 10.1080/1025584021000001623
M3 - Article
C2 - 12186734
AN - SCOPUS:0036463980
VL - 5
SP - 53
EP - 65
JO - Computer Methods in Biomechanics and Biomedical Engineering
JF - Computer Methods in Biomechanics and Biomedical Engineering
SN - 1025-5842
IS - 1
ER -