An accessibility spatial search algorithm to optimize defibrillator deployment in indoor space

L Yang, L Xiong, W Yang - International Journal of Geographical …, 2021 - Taylor & Francis
Indoor space, where humans spend 80% of their lives, is subject to frequent out-of-hospital
cardiac arrest (OHCA). Optimizing the spatial deployment of automated external …

[HTML][HTML] Locating automated external defibrillators in a complicated urban environment considering a pedestrian-accessible network that focuses on out-of-hospital …

P Kwon, MJ Kim, Y Lee, K Yu, Y Huh - ISPRS International Journal of Geo …, 2017 - mdpi.com
Automated external defibrillators (AEDs) are portable devices that defibrillate and diagnose
sudden-cardiac-arrest patients. Therefore, AEDs are widely installed in public places such …

Identifying locations for public access defibrillators using mathematical optimization

TCY Chan, H Li, G Lebovic, SK Tang, JYT Chan… - Circulation, 2013 - Am Heart Assoc
Background—Geospatial methods using mathematical optimization to identify clusters of
cardiac arrests and prioritize public locations for defibrillator deployment have not been …

[HTML][HTML] Novel relocation methods for automatic external defibrillator improve out-of-hospital cardiac arrest coverage under limited resources

NJ Tierney, HJ Reinhold, A Mira, M Weiser, R Burkart… - Resuscitation, 2018 - Elsevier
Background Mathematical optimisation models have recently been applied to identify ideal
Automatic External Defibrillator (AED) locations that maximise coverage of Out of Hospital …

[HTML][HTML] Spatiotemporal Optimization for the Placement of Automated External Defibrillators Using Mobile Phone Data

J Zhang, L Mu, D Zhang, J Rajbhandari-Thapa… - … international journal of …, 2023 - mdpi.com
With over 350,000 cases occurring each year, out-of-hospital cardiac arrest (OHCA) remains
a severe public health concern in the United States. The correct and timely use of automated …

Optimal installation locations for automated external defibrillators in Taipei 7‐Eleven stores: using GIS and a genetic algorithm with a new stirring operator

CY Huang, TH Wen - Computational and mathematical …, 2014 - Wiley Online Library
Immediate treatment with an automated external defibrillator (AED) increases out‐of‐
hospital cardiac arrest (OHCA) patient survival potential. While considerable attention has …

[HTML][HTML] Evaluating health facility access using Bayesian spatial models and location analysis methods

NJ Tierney, A Mira, HJ Reinhold, G Arbia, S Clifford… - PloS one, 2019 - journals.plos.org
Background Floating catchment methods have recently been applied to identify priority
regions for Automated External Defibrillator (AED) deployment, to aid in improving Out of …

In silico trial of optimized versus actual public defibrillator locations

CLF Sun, L Karlsson, C Torp-Pedersen… - Journal of the American …, 2019 - jacc.org
Abstract Background: Automated external defibrillators (AEDs) are often placed in areas of
low risk and limited temporal availability. Mathematical optimization can improve AED …

[HTML][HTML] Spatial decision on allocating automated external defibrillators (AED) in communities by multi-criterion two-step floating catchment area (MC2SFCA)

BC Lin, CW Chen, CC Chen, CL Kuo, I Fan… - International journal of …, 2016 - Springer
Background The occurrence of out-of-hospital cardiac arrest (OHCA) is a critical life-
threatening event which frequently warrants early defibrillation with an automated external …

Spatiotemporal AED optimization is generalizable

CLF Sun, L Karlsson, C Torp-Pedersen, LJ Morrison… - Resuscitation, 2018 - Elsevier
Aims Mathematical optimization of automated external defibrillator (AED) placements has
the potential to improve out-of-hospital cardiac arrest (OHCA) coverage and reverse the …