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25 April 2018 Photo Oteng Mpete
UFS and Medtronic collaboration set to enhance cardiac
From the left: Zampieri Luigi: Medtronic; Dania Choucair: Medtronic; Peter Fuller: Medtronic; Prof Francis Petersen: UFS Rector and Vice-Chancellor; Prof Gert van Zyl:Dean of the Faculty of Health Sciences, and Eline Visser: Medtronic.

A new Cardiac Simulation laboratory will be opened and hosted within the School of Biomedical Sciences’ Clinical Simulation and Skills Unit, at the University of the Free State’s Bloemfontein Campus. The new laboratory is a result of a partnership between Medtronic and UFS. 

The new laboratory will be used to enhance training for cardiothoracic, cardiology, vascular surgery, anaesthesiology and multiprofessional teams   such as doctors, nurses and allied health professionals. The establishment of the laboratory will be made possible by the generous provision of equipment for the establishment and operation of the Cardiac Simulation laboratory by Medtronic.  

Prioritising of patients at the heart of collaboration 

The development of a Cardiac Simulation laboratory at the UFS will not only benefit the training of specialists in various fields of specialisation but will also improve patient safety and reduce complication and mortality rates. The UFS is proud to be part of this initiative to train healthcare professionals to the benefit of the patients.

The Medtronic and UFS contract signing was attended by key stakeholders who included Prof Francis Smit: Head of Cardiothoracic Surgery; Prof Mathys Labuschagne: Head of the Clinical Simulation and Skills Unit; Prof Gert van Zyl: UFS Dean of the Faculty of Health Sciences and Prof Francis Petersen: UFS Rector and Vice-Chancellor. In attendance from Medtronic were Dania Choucair: Medtronic Director Clinical Research and Medical Education; Peter Fuller: Medtronic Country Director; Zampieri Luigi: Business Director   Cardiovascular Group; and Eline Visser: Business Manager   Structural Heart.

The Cardiac Simulation laboratory will make use of part task trainers, medium- and high- fidelity simulation as well as virtual-reality simulation to develop integrated interdisciplinary simulation programmes. These programmes are essential for proficiency development through deliberate practice and should become a statutory requirement for future trainees.

Objective and improved quality of training  

Standard cardiothoracic surgical training programmes are still based on the apprentice model. It implies that registrars in all programmes will attain surgical competency in addition to theoretical training fulfilling minimum statutory requirements for licensing and independent practice. It is highly dependent on surgical volumes, attitude of trainers and perceived surgical ability of the trainee. At best, it produces a mixed bag of competency levels. 

Well-designed integrated interdisciplinary simulation programmes offer an alternative that allows for deliberate practice in an organised step-wise progression model, with inbuilt assessment and feedback systems. This allows for proficiency training rather than competency training in which clear objectives can be met.

The UFS cardiothoracic programme is being designed as a hub and spoke model for South Africa and sub-Saharan Africa, combining distance learning with an onsite high-fidelity simulation and assessment centre. Off-site training in crew resource management or CRM (which addresses communication, decision-making, team-building and maintenance, workload management and situational awareness management), educational theory, surgical theory and basic bench model simulation will be provided. 

Multidisciplinary streams of knowledge 
According to Profs Francis Smit and Mathys Labuschagne, the role of simulation is a dynamic process of continuous movement between theory, simulation and clinical exposure.  “We strive to create an environment where there is free flow between these different components. Registrars and students come from different educational and cultural backgrounds in South Africa and Sub-Saharan Africa and by allowing deliberate practice for students with different needs to practice in their own time is contributing tremendously to students’ individual outcomes and development in the specialty.” 

This dynamic fulfils the needs of students with different competency levels and previous clinical exposure. Debriefing and formative assessment per session are pre-requisites for attending high-fidelity and virtual-reality simulation sessions at the Cardiac Simulation laboratory, because this kind of feedback contributes to the clinical and surgical development as well as inter-professional collaboration of the trainees. 

News Archive

Einstein's gravitational waves as creative as Bach's music, says UFS physicist
2016-02-19

Description: Gravitational waves  Tags: Gravitational waves

Profile of the gravitational waves of the colliding black holes.

Prof Pieter Meintjes, Affiliated Researcher in the Department of Physics at the University of the Free State, welcomed the work done by the Laser Interferometer Gravitational-Wave Observatory (LIGO) science team.
 
For the first time, researchers from two of the American Ligo centres, in Washington and Louisiana respectively, observed gravitational waves directly, 100 years after Albert Einstein said they existed. "My study field in astrophysics involves relativistic systems. Therefore, Einstein's view of gravity is crucial to me. I consider the theory as the highest form of human creativity - just like the music of JS Bach. Over the past 100 years, the theory has been tested through various experiments and in different ways.
 
“The discovery of gravitational waves was the last hurdle to overcome in making this absolutely unfaltering. I am therefore thrilled by the discovery. It is absolutely astounding to imagine that the equations used to make the predictions about the gravitational-wave emissions when two gravitational whirlpools collide - as discovered on 14 September 2015 by LIGO - are basically Einstein's original equations that were published way back in 1916 - in other words, 100 years ago.
 
“The LIGO detectors have been operational since the early 1990s, but they had to undergo several stages of upgrades before being sensitive enough to make detections. LIGO is currently in its final stage, and is expected to function at optimal sensitivity only within a year or two. To be able to conduct the measurements at this stage is therefore a fantastic achievement, since much more funding will certainly be deposited in the project,” Prof Meintjes says.

Description: Prof Pieter Meintjes Tags: Prof Pieter Meintjes

Prof Pieter Meintjes
Photo: Charl Devenish

The search for gravitational waves by means of the Square Kilometre Array (SKA) is one of the focus points in research by both Prof Meintjes and PhD student, Jacques Maritz. This involves the study of radio signals from pulsars that might show signs of effects by gravitational waves. They are looking for signs of gravitational waves. The gravitational waves discovered and studied in this manner would naturally vary much more slowly than the signal discovered from the two colliding gravitational waves.
 
The discovery will definitely provide renewed impetus to the Square Kilometre Array (SKA) Project to use the dispersion of pulsar signals, and to search for the impact of gravitational waves on signals as they travel through the universe. According to Prof Meintjes, the SKA will definitely contribute fundamentally to the Frontier research, which will provide a good deal of publicity for the UFS and South Africa, if significant contributions are made by local researchers in this field.

Video clip explaining gravitational waves

 

  • The Department of Physics will present a general, non-technical talk concerning the recent detection of gravitational waves by the 2 Laser Interferometer Gravitational Wave Observatories (LIGO):

Wednesday 24 February 2016
11:00-12:00
New lecture auditorium, Department of Physics

 

 

 

 

 

 

 

 

 

 

 

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