stetho .kord .think .rescue
A low-cost + simple + smart stethoscope amplifier with medical dashboard towards robust assessment during cardiopulmonary resuscitation/intubation of infants.


A look into the Project
The highest risk of dying in children is in their first month of life, especially at birth where resuscitation is likely with global deaths at 17 deaths per 1000 live births reported by UNICEF. Onslaught of COVID-19 has caused further technical challenges in using the stethoscope for effective resuscitation, especially during intubation, where assessment of clinical signs is demanding in children with high noise and spurious signals.
Since, suboptimal infant resuscitation may cause inadvertent death. Lung auscultation, the main modality used by clinicians to adequately assess breath sounds following infant resuscitation is fraught with difficulties, as its function is restricted with dependence on clinician’s interpretive skills. Current digital stethoscopes are expensive with limited resuscitation-specific AI-function.
Therefore, this project aims to develop a novel stand-alone low-cost stethoscope amplifier with embedded optimized Artificial Intelligence (AI) algorithm for robust assessment during cardiopulmonary resuscitation/intubation of infants.
We Propose

StethoKord
A stethoscope amplification development.

StethoThink
An AI model development for paediatric breath sounds analysis with cloud data management.

StethoRescue
An adoption into practice through simulated-mannequin testing.

Our Partners



Stetho.Kord
Improper intubation remains an important cause of injury and mortality. Proper intubation can be confirmed ideally by imaging approaches such as ultrasound or x-ray which can be expensive and may not be suitable or available under constrained scenarios such as unexpected incidents, disastrous events during pandemics. Properly examining chest sounds captured by ordinary stethoscopes can address this; however, this requires highly trained medical practitioners, and under pandemics, this approach may not be suitable due to infections. Although digital stethoscopes may overcome this, adoption of digital stethoscopes that tend to replace the conventional ones is not well received due to cost, and the conventional stethoscope is very robust, still being regarded as a symbol of medical practitioners. We address this issue by introducing an adaptor instead of replacing the stethoscope. We include the most desired functionalities demanded by stakeholders such as portability, simplicity to use, necessary AI functions, and ability to perform in harsh environments.

Meet the Team from Faculty of Engineering
Stetho.Think
Stethoscopes have been used to guide clinicians during the resuscitation process and accurate diagnosis of the breathing sound is important to ensure successful procedures. It is challenging to make accurate diagnosis to neonates’ breathing sounds because (i) the neonate breathing sound is very soft and hardly detectable by non-specialists, especially in the wards surrounded by constantly beeping of monitors, and (ii) it requires experience to identify the subtle difference in the neonates’ breathing sounds.Manual diagnosis of air entry in neonates requires skill and experience in the clinician and is subjected to error. Here, we proposed to develop an AI-integrated framework to analyse the neonates’ breathing sound that can guide clinicians during the resuscitation process. The system will be able to interpret and make reliable recommendations to aid clinicians in the differential diagnosis of the condition of the neonates, especially if this was accompanied by deterioration of the vital signs of the infant.

Meet the Team from Faculty of Computer Science and Information Technology
Stetho.Rescue
Inadequate delivery of resuscitation of the infant may cause inadvertent death. Lung auscultation, the main modality used by clinicians to adequately assess breath sounds using stethoscope following infant resuscitation is fraught with difficulties, as its function is restricted with dependence on clinician’s interpretive skills. There is thus an urgent need to innovate a novel stand-alone low-cost stethoscope amplifier with embedded optimized artificial intelligence (AI) algorithm for robust assessment during cardiopulmonary resuscitation/intubation of infants. This project will provide the respiratory sounds data for the purpose of creating a repository of paediatric breath sounds and for the purpose of development of this device (StethoKord.Think.Rescue). The data will be validated against the patient’s diagnoses and radiographic images. The outcomes of the project will aid in effective cardiopulmonary resuscitation, especially in resource-limited countries, facilitate examination of a potentially infectious infants’ patient while clinicians are in PPE,and foster education of medical students and healthcare workers.

Meet the Team from Faculty of Medicine
CONTACT US

Program Leader & Stetho.Kord Principal Investigator
Dr. Mohd Yazed bin Ahmad
Senior Lecturer
Department of Biomedical Engineering
Faculty of Engineering
[email protected]

Stetho.Think Principal Investigator
Dr. Zati Hakim Azizul Hasan
Senior Lecturer
Department of Artificial Intelligence
Faculty of Computer Science and Information Technology
[email protected]

Stetho.Think Investigator
Dr. Saw Shier Nee
Senior Lecturer
Department of Artificial Intelligence
Faculty of Computer Science and Information Technology
[email protected]

Stetho.Rescue Investigator
Dr. Azanna Ahmad Kamar
Consultant Neonatologist
Department of Paediatrics
Faculty of Medicine
[email protected]