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09 October 2019 | Story Xolisa Mnukwa | Photo Barend Nagel
Braille Signage
Big on Braille: Members of the Kovsie community who are living with visual impairments can now access directions through the new braille system.

The University of the Free State (UFS) commemorate World Sight Day, which is celebrated annually on the second Thursday of October. The day has been set aside and aimed at drawing attention to blindness and vision. This was originally initiated by the #SightFirstCampaign of the Lions Club International Foundation in 2000. 
The university aims to contribute to the development and social justice of all students through the production of globally competitive graduates. Thus, the development and implementation of co-curricular programmes, activities, services, and mutual infrastructure will allow for humanising daily lived experiences among students, which are essential for universal access, student academic success, social behaviour, engagement, and an inclusive institutional culture.

With this in mind, the university rolled out a capital project that included the construction of tactile pathways with braille indicators on the pathways, designed to support and caution pedestrians who are blind or visually impaired. The indicators are universally accessible, because it includes Braille and text. The text then gives indications to new students who are also struggling to find their way around campus.

A UFS Bachelor of Social Sciences student who dreams of becoming a social worker, Tshegofatso Nkatlholang, who was born partially blind, but is now completely blind is motivated by the prospect of living a life where she has the ability to help the less fortunate. Her opinion of the construction and implementation of the new tactile pathways on the UFS Bloemfontein Campus is that they are extremely helpful. She went on to say, “That is my road, and I am grateful for a university that strives to operate an inclusive infrastructural environment where I don’t feel sidelined.”
Kovsie student Keamogetswe Mbele was born partially blind with very low vision, eventually losing her eyesight. She explained that she had no knowledge of the newly built braille indicators on the tactile pathways, but that she felt appreciative of the university’s initiative to constitute an inclusive academic and infrastructural environment for all students on campus. Motivated by her personal goals of independence and financial freedom, ‘Kamo’, as her peers refer to her, is determined to live a prosperous academic life throughout the course of her studies at the UFS.

According to Mookgo Moloi, a Kovsie student who was not born blind but gradually lost her sight at the age of 15, said, “Life on campus is very caring”. She reflected on the opportunities, as well as the technical and emotional support that the Center for Universal Access and Disability Support (CUADS) has provided her, which has made her academic career a lot easier, and more advantageous for her to graduate. 
CUADS further strives to facilitate, create opportunities, and enhance students’ understanding of multiple intersections and ways of being that are consistent with human rights and the principles of social justice.




News Archive

Heart-valve studies receive international recognition
2017-07-11

 Description: Heart-valve studies  Tags: Heart-valve studies  

Prof Francis Smit, Head of the Department of
Cardiothoracic Surgery at the UFS, and Manager of the
Robert WM Frater Cardiovascular Research Centre, with
Kyle Davis, Mechanical Engineer at the centre.

Photo: Rulanzen Martin

Three heart-valve studies which have been developed at the Robert WM Frater Cardiovascular Research Centre at the School of Medicine at the University of the Free State (UFS) were recently presented in Monte Carlo at the conference of the prestigious global Heart Valve Society (HVS).

These studies are all headed by Prof Francis Smit, Head of the Department of Cardiothoracic Surgery at the UFS, and Manager of the Robert WM Frater Cardiovascular Research Centre.
Prof Smit says the HVS is a combination of the former heart-valve societies of Europe and the US. “Studies on heart-valve disease, heart-valve-related products and operations, as well as the design and development of new valves were presented. There are both clinical and development divisions.

He says the study in which the hemodynamics of their redesigned mechanical poppet valve was compared to a commercial bi-leaflet mechanical heart valve, was named as the best poster presentation in the experimental valve development and numerical flow dynamics division. The study, which was presented by Kyle Davis, mechanical engineer at the centre, competed against some of the best heart-valve research units in the world.

The redesigned valve, based on the 1960s Cape Town poppet valve, has the potential to provide a low-cost solution for mechanical heart-valve replacement. It is possible to produce the titanium ring with 3-D printers and is, together with the silicon poppet valve, extremely inexpensive compared to current mechanical valve-manufacturing processes.
The advantages of this valve over current mechanical valves is that, due to the effective and laminar flow characteristics, as well as the simple locking mechanisms, there is a reduced chance of valve thrombosis, and the need for anti-clotting drugs is therefore limited.

It was also confirmed that the new valve more than meets the published FDA (Federal Drug Agency) requirements, which determine the minimum standards of valves for human use in the US.

The redesigned valve also has a very low platelet activation impact, which is responsible for platelet thrombosis and leads to valve thrombosis or strokes. This valve is another heart-valve project by the centre, which is also in the process of evaluating a tri-leaflet polyurethane valve developed by them.


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