Layer-specific damage experiments and modeling of human thoracic and abdominal aortas with non-atherosclerotic intimal thickening
H Weisbecker, DM Pierce, P Regitnig… - Journal of the mechanical …, 2012 - Elsevier
Many treatments for cardiovascular diseases include an endovascular insertion of stents or
stent grafts into arteries, a procedure which may cause high tissue stresses and even …
stent grafts into arteries, a procedure which may cause high tissue stresses and even …
Stress softening and permanent deformation in human aortas: Continuum and computational modeling with application to arterial clamping
B Fereidoonnezhad, R Naghdabadi… - Journal of the mechanical …, 2016 - Elsevier
Inelastic phenomena such as stress softening and unrecoverable inelastic deformations
induced by supra-physiological loading have been observed experimentally in soft tissues …
induced by supra-physiological loading have been observed experimentally in soft tissues …
[HTML][HTML] Mechanobiological considerations in colorectal stapling: Implications for technology development
Technological advancements in minimally invasive surgery have led to significant
improvements in patient outcomes. One such technology is surgical stapling, which has …
improvements in patient outcomes. One such technology is surgical stapling, which has …
Arterial clamping: finite element simulation and in vivo validation
Commonly used techniques in cardiovascular interventions such as arterial clamping
always entail a certain degree of unavoidable iatrogenic tissue damage. Therefore, studies …
always entail a certain degree of unavoidable iatrogenic tissue damage. Therefore, studies …
A combination of constitutive damage model and artificial neural networks to characterize the mechanical properties of the healthy and atherosclerotic human …
A Karimi, SM Rahmati, T Sera, S Kudo… - Artificial …, 2017 - Wiley Online Library
It has been indicated that the content and structure of the elastin and collagen of the arterial
wall can subject to a significant alteration due to the atherosclerosis. Consequently, a high …
wall can subject to a significant alteration due to the atherosclerosis. Consequently, a high …
A three-constituent damage model for arterial clamping in computer-assisted surgery
Robotic surgery is an attractive, minimally invasive and high precision alternative to
conventional surgical procedures. However, it lacks the natural touch and force feedback …
conventional surgical procedures. However, it lacks the natural touch and force feedback …
An in vivo analysis of safe laparoscopic grasping thresholds for colorectal surgery
J Barrie, L Russell, AJ Hood, DG Jayne, A Neville… - Surgical …, 2018 - Springer
Background Analysis of safe laparoscopic grasping thresholds for the colon has not been
performed. This study aimed to analyse tissue damage thresholds when the colon is …
performed. This study aimed to analyse tissue damage thresholds when the colon is …
Finite element analysis for evaluating liver tissue damage due to mechanical compression
L Cheng, B Hannaford - Journal of biomechanics, 2015 - Elsevier
The development of robotic-assisted minimally invasive surgery (RMIS) has resulted in
increased research to improve surgeon training, proficiency and patient safety. Minimizing …
increased research to improve surgeon training, proficiency and patient safety. Minimizing …
Evaluation of liver tissue damage and grasp stability using finite element analysis
L Cheng, B Hannaford - Computer methods in biomechanics and …, 2016 - Taylor & Francis
Minimizing tissue damage and maintaining grasp stability are essential considerations in
surgical grasper design. Most past and current research analyzing graspers used for tissue …
surgical grasper design. Most past and current research analyzing graspers used for tissue …
Real-time measurement of the tool-tissue interaction in minimally invasive abdominal surgery: The first step to developing the next generation of smart laparoscopic …
J Barrie, DG Jayne, A Neville, L Hunter… - Surgical …, 2016 - journals.sagepub.com
Introduction. Analysis of force application in laparoscopic surgery is critical to understanding
the nature of the tool-tissue interaction. The aim of this study is to provide real-time data …
the nature of the tool-tissue interaction. The aim of this study is to provide real-time data …