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Nigel H. Lovell - IEEE Xplore Author Profile
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Nigel H. Lovell

Also published under: N. H. Lovell, N. Lovell, Nigel Lovell, Nigel Hamilton Lovell

Publications
330
Citations
4,893
Publications by Year
19902025
Co-Authors:
Show All Co-Authors (550)
Image of author Nigel H. Lovell

Nigel H. Lovell

Also published under: N. H. Lovell, N. Lovell, Nigel Lovell, Nigel Hamilton Lovell

Affiliation

Graduate School of Biomedical Engineering
Faculty of Engineering
Tyree Institute of Health Engineering (IHealthE), UNSW, Sydney, NSW, Australia

Publication Topics

Biography

Nigel Lovell received the B.E. (Hons.) and Ph.D. degrees from the University of New South Wales (UNSW), Sydney, NSW, Australia. Through a spinout company from UNSW, TeleMedCare Pty. Ltd., he has commercialized a range of telehealth technologies for managing chronic disease and falls in the older population. He is one of the key researchers leading a research and development program to develop an Australian bionic eye. He is with the Graduate School of Biomedical Engineering, UNSW, where he is a Scientia Professor. He has authored over 450 refereed journals, and conference proceedings and abstracts. He has received over 68 million in research and development and infrastructure funding. His research work has covered areas of expertise ranging...
Publications
330
Citations
4,893
Publications by Year
19902025
Co-Authors:
Show All Co-Authors (550)
Author's Published Works

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Novel Index for Non-invasive Myocardial Recovery Assessment in LVAD-Supported Heart Failure Patients

Laurence A. Boss;Nigel H. Lovell;Michael C. Stevens

IEEE Transactions on Biomedical Engineering
Year: 2025 | Early Access Article |
Objectives: Accurate assessment of residual cardiac function in left ventricular assist device (LVAD) supported heart failure (HF) patients is necessary for their effective clinical management, assessing the presence and degree of myocardial recovery (MR), and facilitating strategies for its active encouragement. The aim of this study was to develop a novel, non-invasive myocardial recovery index ...Show More

Novel Index for Non-invasive Myocardial Recovery Assessment in LVAD-Supported Heart Failure Patients

Laurence A. Boss;Nigel H. Lovell;Michael C. Stevens

Year: 2025 | Early Access Article |

A Novel Deep Ensemble Method for Selective Classification of Electrocardiograms

Ahmadreza Argha;Hamid Alinejad-Rokny;Martin Baumgartner;Günter Schreier;Branko G. Celler;Stephen J. Redmond;Ken Butcher;Sze-Yuan Ooi;Nigel H. Lovell

IEEE Transactions on Biomedical Engineering
Year: 2025 | Volume: 72, Issue: 2 | Journal Article |
Objective: Telehealth paradigms are essential for remotely managing patients with chronic conditions. To assist clinicians in handling the large volumes of data collected through these systems, clinical decision support systems (CDSSs) have been developed. However, the effectiveness of CDSSs depends on the quality of remotely recorded physiological data and the reliability of the algorithms used f...Show More

A Novel Deep Ensemble Method for Selective Classification of Electrocardiograms

Ahmadreza Argha;Hamid Alinejad-Rokny;Martin Baumgartner;Günter Schreier;Branko G. Celler;Stephen J. Redmond;Ken Butcher;Sze-Yuan Ooi;Nigel H. Lovell

Year: 2025 | Volume: 72, Issue: 2 | Journal Article |

mmYOLOH-p: A Clinically-Oriented mmWave-Based Human Pose Estimation Tool for Unobtrusive Patient Monitoring

Jonathan Williams;Jimmy Wang;Michael Stevens;Nigel Lovell;Ahmadreza Argha

2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
Year: 2024 | Conference Paper |
Human pose estimation (HPE) identifies and locates keypoints on a person’s body. Despite the effectiveness of various existing methods, there remains a gap in addressing specific requirements for real-world clinical applications of HPE. In this study, we propose mmYOLOH-p, a novel clinical-oriented HPE approach. Requirements for patient monitoring influenced our choice of sensing modality, data re...Show More

mmYOLOH-p: A Clinically-Oriented mmWave-Based Human Pose Estimation Tool for Unobtrusive Patient Monitoring

Jonathan Williams;Jimmy Wang;Michael Stevens;Nigel Lovell;Ahmadreza Argha

Year: 2024 | Conference Paper |

Energy-Efficient Sleep Apnea Detection Using a Hyperdimensional Computing Framework Based on Wearable Bracelet Photoplethysmography

Tian Chen;Jingtao Zhang;Zeju Xu;Stephen J. Redmond;Nigel H. Lovell;Guanzheng Liu;Changhong Wang

IEEE Transactions on Biomedical Engineering
Year: 2024 | Volume: 71, Issue: 8 | Journal Article |
Cited by: Papers (4)
Objective: Sleep apnea syndrome (SAS) is a common sleep disorder, which has been shown to be an important contributor to major neurocognitive and cardiovascular sequelae. Considering current diagnostic strategies are limited with bulky medical devices and high examination expenses, a large number of cases go undiagnosed. To enable large-scale screening for SAS, wearable photoplethysmography (PPG) ...Show More

Energy-Efficient Sleep Apnea Detection Using a Hyperdimensional Computing Framework Based on Wearable Bracelet Photoplethysmography

Tian Chen;Jingtao Zhang;Zeju Xu;Stephen J. Redmond;Nigel H. Lovell;Guanzheng Liu;Changhong Wang

Year: 2024 | Volume: 71, Issue: 8 | Journal Article |

Grand Challenges at the Interface of Engineering and Medicine

Shankar Subramaniam;Metin Akay;Mark A. Anastasio;Vasudev Bailey;David Boas;Paolo Bonato;Ashutosh Chilkoti;Jennifer R. Cochran;Vicki Colvin;Tejal A. Desai;James S. Duncan;Frederick H. Epstein;Stephanie Fraley;Cecilia Giachelli;K. Jane Grande-Allen;Jordan Green;X. Edward Guo;Isaac B. Hilton;Jay D. Humphrey;Chris R Johnson;George Karniadakis;Michael R. King;Robert F. Kirsch;Sanjay Kumar;Cato T. Laurencin;Song Li;Richard L. Lieber;Nigel Lovell;Prashant Mali;Susan S. Margulies;David F. Meaney;Brenda Ogle;Bernhard Palsson;Nicholas A. Peppas;Eric J. Perreault;Rick Rabbitt;Lori A. Setton;Lonnie D. Shea;Sanjeev G. Shroff;Kirk Shung;Andreas S. Tolias;Marjolein C.H. van der Meulen;Shyni Varghese;Gordana Vunjak-Novakovic;John A. White;Raimond Winslow;Jianyi Zhang;Kun Zhang;Charles Zukoski;Michael I. Miller

IEEE Open Journal of Engineering in Medicine and Biology
Year: 2024 | Volume: 5 | Journal Article |
Cited by: Papers (5)
Over the past two decades Biomedical Engineering has emerged as a major discipline that bridges societal needs of human health care with the development of novel technologies. Every medical institution is now equipped at varying degrees of sophistication with the ability to monitor human health in both non-invasive and invasive modes. The multiple scales at which human physiology can be interrogat...Show More

Grand Challenges at the Interface of Engineering and Medicine

Shankar Subramaniam;Metin Akay;Mark A. Anastasio;Vasudev Bailey;David Boas;Paolo Bonato;Ashutosh Chilkoti;Jennifer R. Cochran;Vicki Colvin;Tejal A. Desai;James S. Duncan;Frederick H. Epstein;Stephanie Fraley;Cecilia Giachelli;K. Jane Grande-Allen;Jordan Green;X. Edward Guo;Isaac B. Hilton;Jay D. Humphrey;Chris R Johnson;George Karniadakis;Michael R. King;Robert F. Kirsch;Sanjay Kumar;Cato T. Laurencin;Song Li;Richard L. Lieber;Nigel Lovell;Prashant Mali;Susan S. Margulies;David F. Meaney;Brenda Ogle;Bernhard Palsson;Nicholas A. Peppas;Eric J. Perreault;Rick Rabbitt;Lori A. Setton;Lonnie D. Shea;Sanjeev G. Shroff;Kirk Shung;Andreas S. Tolias;Marjolein C.H. van der Meulen;Shyni Varghese;Gordana Vunjak-Novakovic;John A. White;Raimond Winslow;Jianyi Zhang;Kun Zhang;Charles Zukoski;Michael I. Miller

Year: 2024 | Volume: 5 | Journal Article |

Development of a Smart Textile-Driven Soft Spine Exosuit for Lifting Tasks in Industrial Applications

Kefan Zhu;Bibhu Sharma;Phuoc Thien Phan;James Davies;Mai Thanh Thai;Trung Thien Hoang;Chi Cong Nguyen;Adrienne Ji;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

2024 IEEE/SICE International Symposium on System Integration (SII)
Year: 2024 | Conference Paper |
Cited by: Papers (1)
Work-related musculoskeletal disorders (WMSDs) are often caused by repetitive lifting, making them a significant concern in occupational health. Although wearable assist devices have become the norm for mitigating the risk of back pain, most spinal assist devices still possess a partially rigid structure that impacts the user's comfort and flexibility. This paper addresses this issue by presenting...Show More

Development of a Smart Textile-Driven Soft Spine Exosuit for Lifting Tasks in Industrial Applications

Kefan Zhu;Bibhu Sharma;Phuoc Thien Phan;James Davies;Mai Thanh Thai;Trung Thien Hoang;Chi Cong Nguyen;Adrienne Ji;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

Year: 2024 | Conference Paper |

FD-Net: Feature Distillation Network for Oral Squamous Cell Carcinoma Lymph Node Segmentation in Hyperspectral Imagery

Xueyu Zhang;Qingxiang Li;Wei Li;Yuxing Guo;Jianyun Zhang;Chuanbin Guo;Kan Chang;Nigel H. Lovell

IEEE Journal of Biomedical and Health Informatics
Year: 2024 | Volume: 28, Issue: 3 | Journal Article |
Cited by: Papers (10)
Oral squamous cell carcinoma (OSCC) has the characteristics of early regional lymph node metastasis. OSCC patients often have poor prognoses and low survival rates due to cervical lymph metastases. Therefore, it is necessary to rely on a reasonable screening method to quickly judge the cervical lymph metastastic condition of OSCC patients and develop appropriate treatment plans. In this study, the...Show More

FD-Net: Feature Distillation Network for Oral Squamous Cell Carcinoma Lymph Node Segmentation in Hyperspectral Imagery

Xueyu Zhang;Qingxiang Li;Wei Li;Yuxing Guo;Jianyun Zhang;Chuanbin Guo;Kan Chang;Nigel H. Lovell

Year: 2024 | Volume: 28, Issue: 3 | Journal Article |

Assessing the Generalizability of a Deep Learning-based Automated Atrial Fibrillation Algorithm

Ahmadreza Argha;Joan Li;Joseph Magdy;Hamid Alinejad-Rokny;Branko G. Celler;Ken Butcher;Sze-Yuan Ooi;Nigel H. Lovell

2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2023 | Conference Paper |
Automated detection of atrial fibrillation (AF) from electrocardiogram (ECG) traces remains a challenging task and is crucial for telemonitoring of patients after stroke. This study aimed to quantify the generalizability of a deep learning (DL)-based automated ECG classification algorithm. We first developed a novel hybrid DL (HDL) model using the PhysioNet/CinC Challenge 2017 (CinC2017) dataset (...Show More

Assessing the Generalizability of a Deep Learning-based Automated Atrial Fibrillation Algorithm

Ahmadreza Argha;Joan Li;Joseph Magdy;Hamid Alinejad-Rokny;Branko G. Celler;Ken Butcher;Sze-Yuan Ooi;Nigel H. Lovell

Year: 2023 | Conference Paper |

Differences in Cardiovascular Regulation to Head-up Tilt between Healthy and Hypertensive Subjects

Jia Hui Ooi;Choon Hian Goh;Maw Pin Tan;Reza Argha;Hooi Chin Beh;Nigel H. Lovell;Einly Lim

2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2023 | Conference Paper |
To date there have only been limited studies exploring abnormal hemodynamic responses to head-up tilt tests (HUTs) in elderly, treated patients with hypertension. Cardiovascular regulation in response to HUT as well as upright hemodynamics may be altered when older hypertensive patients with antihypertensive treatments are studied. Hypertensive patients with and without receiving antihypertensive ...Show More

Differences in Cardiovascular Regulation to Head-up Tilt between Healthy and Hypertensive Subjects

Jia Hui Ooi;Choon Hian Goh;Maw Pin Tan;Reza Argha;Hooi Chin Beh;Nigel H. Lovell;Einly Lim

Year: 2023 | Conference Paper |

Development of a rabbit model of Adenosine triphosphate-induced monocular retinal degeneration for optimization of retinal prostheses*

Hallur Reynisson;Lisa Nivison-Smith;Nigel H Lovell;Michael Kalloniatis;Mohit N Shivdasani

2023 45th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2023 | Conference Paper |
Optimization of retinal prostheses requires preclinical animal models that mimic features of human retinal disease, have appropriate eye sizes to accommodate implantable arrays, and provide options for unilateral degeneration so as to enable a contralateral, within-animal control eye. In absence of a suitable non-human primate model and shortcomings of our previous feline model generated through i...Show More

Development of a rabbit model of Adenosine triphosphate-induced monocular retinal degeneration for optimization of retinal prostheses*

Hallur Reynisson;Lisa Nivison-Smith;Nigel H Lovell;Michael Kalloniatis;Mohit N Shivdasani

Year: 2023 | Conference Paper |

Active Noise Cancelling Method for An Electro-Optical Detection System

Ruixing Yang;Yingge Chen;Francois Ladouceur;Nigel H. Lovell;Amr Al Abed;Torsten Lehmann

2023 IEEE Nordic Circuits and Systems Conference (NorCAS)
Year: 2023 | Conference Paper |
Recently "optrodes" a.k.a. optical-electrodes have been developed in the context of electrophysiological studies. We propose an applicable active noise cancelling method for better detection results, i.e. for an increased signal-to-noise ratio. This approach uses a tailor-made light receiver board combining two channels and filtering algorithms implemented on a field programmable gate array (FPGA)...Show More

Active Noise Cancelling Method for An Electro-Optical Detection System

Ruixing Yang;Yingge Chen;Francois Ladouceur;Nigel H. Lovell;Amr Al Abed;Torsten Lehmann

Year: 2023 | Conference Paper |

A Handheld Hydraulic Soft Robotic Device With Bidirectional Bending End-Effector for Minimally Invasive Surgery

Chi Cong Nguyen;Timotius Teh;Mai Thanh Thai;Phuoc Thien Phan;Trung Thien Hoang;James Davies;Hoang-Phuong Phan;Chun H. Wang;Nigel H. Lovell;Thanh Nho Do

IEEE Transactions on Medical Robotics and Bionics
Year: 2023 | Volume: 5, Issue: 3 | Journal Article |
Cited by: Papers (10)
Minimally invasive surgery (MIS) has evolved as an effective method for cardiovascular diseases (CVDs) and gastrointestinal (GI) cancers. Recently, soft robotic catheters using soft materials have attracted considerable attention thanks to their ability to navigate through intricate anatomical structures and perform precisely controlled movements. However, current systems are powered by rigid pull...Show More

A Handheld Hydraulic Soft Robotic Device With Bidirectional Bending End-Effector for Minimally Invasive Surgery

Chi Cong Nguyen;Timotius Teh;Mai Thanh Thai;Phuoc Thien Phan;Trung Thien Hoang;James Davies;Hoang-Phuong Phan;Chun H. Wang;Nigel H. Lovell;Thanh Nho Do

Year: 2023 | Volume: 5, Issue: 3 | Journal Article |

A Handheld Hydraulic Cardiac Catheter with Omnidirectional Manipulator and Touch Sensing

Chi Cong Nguyen;James Davies;Mai Thanh Thai;Trung Thien Hoang;Phuoc Thien Phan;Kefan Zhu;Dang Bao Nhi Tran;Van Anh Ho;Hung Manh La;Hoang-Phuong Phan;Nigel H. Lovell;Thanh Nho Do

2023 IEEE International Conference on Robotics and Automation (ICRA)
Year: 2023 | Conference Paper |
Cited by: Papers (1)
Atrial fibrillation (AF) is mostly treated via robotic catheter-based cardiac ablation procedures. Over the last few decades, cables or tendon mechanisms are at the core of available cardiac catheters. Despite advances, the use of cables often results in considerable force loss, nonlinear hysteresis, and control challenges. Most catheters are not equipped with force sensing, which increases the ri...Show More

A Handheld Hydraulic Cardiac Catheter with Omnidirectional Manipulator and Touch Sensing

Chi Cong Nguyen;James Davies;Mai Thanh Thai;Trung Thien Hoang;Phuoc Thien Phan;Kefan Zhu;Dang Bao Nhi Tran;Van Anh Ho;Hung Manh La;Hoang-Phuong Phan;Nigel H. Lovell;Thanh Nho Do

Year: 2023 | Conference Paper |

A Flexible 3D Force Sensor with In-Situ Tunable Sensitivity

James Davies;Mai Thanh Thai;Trung Thien Hoang;Chi Cong Nguyen;Phuoc Thien Phan;Kefan Zhu;Dang Bao Nhi Tran;Van Anh Ho;Hung Manh La;Quang Phuc Ha;Nigel Hamilton Lovell;Thanh Nho Do

2023 IEEE International Conference on Robotics and Automation (ICRA)
Year: 2023 | Conference Paper |
Cited by: Papers (1)
Following biology's lead, soft robotics has emerged as a perfect candidate for actuation within complex environments. While soft actuation has been developed intensively over the last few decades, soft sensing has so far slowed to catch up. A largely unresearched area is the change of the soft material properties through prestress to achieve a degree of mechanical sensitivity tunability within sof...Show More

A Flexible 3D Force Sensor with In-Situ Tunable Sensitivity

James Davies;Mai Thanh Thai;Trung Thien Hoang;Chi Cong Nguyen;Phuoc Thien Phan;Kefan Zhu;Dang Bao Nhi Tran;Van Anh Ho;Hung Manh La;Quang Phuc Ha;Nigel Hamilton Lovell;Thanh Nho Do

Year: 2023 | Conference Paper |

A Comparative Assessment of Evoked Compound Action Potentials Measured by Optrode and Conventional Bioamplifier Systems

Reem M. Almasri;Yuan Wei;François Ladouceur;Laura A. Poole-Warren;Nigel H. Lovell;Amr Al Abed

2023 11th International IEEE/EMBS Conference on Neural Engineering (NER)
Year: 2023 | Conference Paper |
Cited by: Papers (1)
Reliable signal detection of biopotentials in excitable tissues has been one of the longest-standing challenges in neural and cardiac electrophysiology. While using standard electrodes and bioamplifiers provides insight into the cell activity with a high temporal resolution, electrical recording still suffers from several limitations that can hinder long-term operation and clinical translation. Th...Show More

A Comparative Assessment of Evoked Compound Action Potentials Measured by Optrode and Conventional Bioamplifier Systems

Reem M. Almasri;Yuan Wei;François Ladouceur;Laura A. Poole-Warren;Nigel H. Lovell;Amr Al Abed

Year: 2023 | Conference Paper |

A Bi-Directional Detection and Stimulation Optrode System With Charge Balancing for Neural Applications

Yuan Wei;Han Wang;Amr Al Abed;Reem M. Almasri;Xinyue Lei;Josiah Firth;Leonardo Silvestri;François Ladouceur;Torsten Lehmann;Nigel H. Lovell

Journal of Lightwave Technology
Year: 2023 | Volume: 41, Issue: 13 | Journal Article |
Cited by: Papers (1)
The design of a bi-directional optical-electrode or ’optrode' for peripheral nerve and brain-machine interfacing is proposed and its principle of operation detailed, which is able to provide biphasic stimulus and charge balancing functionalities. The prototype chip is fabricated, characterised on the bench, and assessed in vivo and ex vivo. Results show that it can simultaneously stimulate and rec...Show More

A Bi-Directional Detection and Stimulation Optrode System With Charge Balancing for Neural Applications

Yuan Wei;Han Wang;Amr Al Abed;Reem M. Almasri;Xinyue Lei;Josiah Firth;Leonardo Silvestri;François Ladouceur;Torsten Lehmann;Nigel H. Lovell

Year: 2023 | Volume: 41, Issue: 13 | Journal Article |

Unobtrusive Human Fall Detection System Using mmWave Radar and Data Driven Methods

Ariyamehr Rezaei;Alessandro Mascheroni;Michael C. Stevens;Reza Argha;Michela Papandrea;Alessandro Puiatti;Nigel H. Lovell

IEEE Sensors Journal
Year: 2023 | Volume: 23, Issue: 7 | Journal Article |
Cited by: Papers (27)
As the population ages, health issues like injurious falls demand more attention. One solution is to use wearable devices to detect falls. Nevertheless, most of these devices raise obtrusiveness, and older people generally resist or might forget to wear them. The millimeter-wave (mmWave) radar technology was used in this study to unobtrusively detect human falls. Data were collected from healthy y...Show More

Unobtrusive Human Fall Detection System Using mmWave Radar and Data Driven Methods

Ariyamehr Rezaei;Alessandro Mascheroni;Michael C. Stevens;Reza Argha;Michela Papandrea;Alessandro Puiatti;Nigel H. Lovell

Year: 2023 | Volume: 23, Issue: 7 | Journal Article |

An Unobtrusive Human Activity Recognition System Using Low Resolution Thermal Sensors, Machine and Deep Learning

Ariyamehr Rezaei;Michael C. Stevens;Ahmadreza Argha;Alessandro Mascheroni;Alessandro Puiatti;Nigel H. Lovell

IEEE Transactions on Biomedical Engineering
Year: 2023 | Volume: 70, Issue: 1 | Journal Article |
Cited by: Papers (12)
Given the aging population, healthcare systems need to be established to deal with health issues such as injurious falls. Wearable devices can be used to detect falls. However, most wearable devices are obtrusive, and patients generally do not like or may forget to wear them. In this study, we developed an unobtrusive monitoring system using infrared technology to unobtrusively detect locations an...Show More

An Unobtrusive Human Activity Recognition System Using Low Resolution Thermal Sensors, Machine and Deep Learning

Ariyamehr Rezaei;Michael C. Stevens;Ahmadreza Argha;Alessandro Mascheroni;Alessandro Puiatti;Nigel H. Lovell

Year: 2023 | Volume: 70, Issue: 1 | Journal Article |

Blood Pressure Estimation From Korotkoff Sound Signals Using an End-to-End Deep-Learning-Based Algorithm

Ahmadreza Argha;Branko G. Celler;Hamid Alinejad-Rokny;Nigel H. Lovell

IEEE Transactions on Instrumentation and Measurement
Year: 2022 | Volume: 71 | Journal Article |
Cited by: Papers (11)
While measurement of blood pressure (BP) is now widely carried out by automated noninvasive BP (NIBP) monitoring devices, as they do not require skilled clinicians and do not carry the risk of complications, their accuracy is in doubt. A novel end-to-end deep-learning-based algorithm was developed in this study that estimates NIBP directly from sequences of Korotkoff sounds (KSs) rather than oscil...Show More

Blood Pressure Estimation From Korotkoff Sound Signals Using an End-to-End Deep-Learning-Based Algorithm

Ahmadreza Argha;Branko G. Celler;Hamid Alinejad-Rokny;Nigel H. Lovell

Year: 2022 | Volume: 71 | Journal Article |

Liquid-crystal optical electrodes for neural interfacing

François Ladouceur;Nigel Lovell;Amr Al Abed

2022 Conference on Lasers and Electro-Optics (CLEO)
Year: 2022 | Conference Paper |
Traditional systems for neural interfacing rely on electrons for signal transmission from the biological tissue. We discuss herein an alternative approach using light to both sense and transmit the neural signals. Central to this approach is novel passive, fluorophore-free optical electrode.Show More

Liquid-crystal optical electrodes for neural interfacing

François Ladouceur;Nigel Lovell;Amr Al Abed

Year: 2022 | Conference Paper |

A Comparison of Haemodynamic Responses between Head-Up Tilt and Lower Body Negative Pressure

Choon-Hian Goh;Branko G. Celler;Nigel H. Lovell;Einly Lim;Wei Yin Lim

2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2022 | Conference Paper |
Orthostatic intolerance (OI), a disorder of the autonomic nervous system, it is the development of symptoms when standing upright which are relieved when reclining. Head-up tilt (HUT) table test is a common test for assessing orthostatic tolerance. However, HUT is limited with low sensitivity and specificity. Another approach to stimulate the changing direction and value of the gravity field vecto...Show More

A Comparison of Haemodynamic Responses between Head-Up Tilt and Lower Body Negative Pressure

Choon-Hian Goh;Branko G. Celler;Nigel H. Lovell;Einly Lim;Wei Yin Lim

Year: 2022 | Conference Paper |

Electromechanical Stability and Transmission Behavior of Transparent Conductive Films for Biomedical Optoelectronic Devices

Reem M. Almasri;Amr Al Abed;Dorna Esrafilzadeh;Damia Mawad;Laura A. Poole-Warren;Nigel H. Lovell

2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2022 | Conference Paper |
The application of transparent conductive films to flexible biomedical optoelectronics is limited by stringent requirements on the candidate materials' electromechanical and optical properties as well as their biological performance. Thin films of graphene and poly(3,4-ethylenedioxythiophene) polystyrene sulfonate (PEDOT:PSS) are sought as mechanically flexible alternatives to traditional indium t...Show More

Electromechanical Stability and Transmission Behavior of Transparent Conductive Films for Biomedical Optoelectronic Devices

Reem M. Almasri;Amr Al Abed;Dorna Esrafilzadeh;Damia Mawad;Laura A. Poole-Warren;Nigel H. Lovell

Year: 2022 | Conference Paper |

Overcoming Facial Paralysis with an Implantable Actuator for Restoration of Blink

Jacinta D. Cleary;Orsolya Kékesi;Shaheen Hasmat;Tsu-Hui Hubert Low;Nigel H. Lovell;Jonathan R. Clark;Gregg J. Suaning

2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC)
Year: 2022 | Conference Paper |
Cited by: Papers (2)
The loss of the ability to blink the eyelid is considered the most severe effect of facial nerve paralysis. The delicate homeostasis of the eye is disrupted, and without frequent intervention, the cornea can become damaged, ultimately resulting in blindness. The psychosocial impact is also significant, with individuals withdrawing from society to hide what they perceive to be a disfigurement. Surg...Show More

Overcoming Facial Paralysis with an Implantable Actuator for Restoration of Blink

Jacinta D. Cleary;Orsolya Kékesi;Shaheen Hasmat;Tsu-Hui Hubert Low;Nigel H. Lovell;Jonathan R. Clark;Gregg J. Suaning

Year: 2022 | Conference Paper |

Bidirectional Soft Robotic Catheter for Arrhythmia Treatment

Chi Cong Nguyen;Timotius Teh;Mai Thanh Thai;Phuoc Thien Phan;Trung Thien Hoang;Harrison Low;James Davies;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

2022 International Conference on Robotics and Automation (ICRA)
Year: 2022 | Conference Paper |
Cited by: Papers (4)
Heart rhythm disorders are becoming increasingly prevalent with population aging. Atrial fibrillation ablation (AFA) is a procedure used to treat an irregular heart rhythm (arrhythmia) that starts in the heart's upper chambers. The AFA works by scarring or destroying heart tissue to disrupt aberrant conduction pathways causing the arrhythmia. In hospital cardiac units, a flexible catheter with int...Show More

Bidirectional Soft Robotic Catheter for Arrhythmia Treatment

Chi Cong Nguyen;Timotius Teh;Mai Thanh Thai;Phuoc Thien Phan;Trung Thien Hoang;Harrison Low;James Davies;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

Year: 2022 | Conference Paper |

Hydraulically Actuated Soft Tubular Gripper

James Davies;Phuoc Thien Phan;Diana Huang;Trung Thien Hoang;Harrison Low;Mai Thanh Thai;Chi Cong Nguyen;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

2022 International Conference on Robotics and Automation (ICRA)
Year: 2022 | Conference Paper |
Cited by: Papers (4)
There is an increasing interest in soft robotic grippers as they exhibit an ability to grip objects of differing shapes, sizes, textures, and even deformable materials, all of which present a difficult challenge to traditional rigid grippers. An ideal soft gripper would exhibit universal gripping with high gripping force and consists of low-cost materials with simple fabrication processes. This pa...Show More

Hydraulically Actuated Soft Tubular Gripper

James Davies;Phuoc Thien Phan;Diana Huang;Trung Thien Hoang;Harrison Low;Mai Thanh Thai;Chi Cong Nguyen;Emanuele Nicotra;Nigel H. Lovell;Thanh Nho Do

Year: 2022 | Conference Paper |

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