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03 May 2019 | Story Xolisa Mnukwa
David Cuads
The Johannesburg High Court Judiciary Chambers donated a new wheelchair to David Phakoa Mashape from the UFS.

The Johannesburg High Court Judiciary Chambers contacted the University of the Free State (UFS) Center for Universal Access and Disability Support (CUADS), expressing their desire to donate some wheelchairs to Kovsies in need. 

David Mashape, UFS Corporate and Marketing Communication student, heard the news and did not hesitate to show his keenness to possibly receive the wheelchair. He was soon after contacted by CUADS; Free State High Court Judge, Pitso Molitsoane, personally delivered the wheelchair to David at the UFS CUADS offices in April 2019.

David explained that he had been saving up for a new wheelchair for a while, as his own was quickly wearing out.  He further mentioned that he has aspirations to play wheelchair track sports, including wheelchair racing and wheelchair rugby, and that he can now focus his savings on purchasing himself a brand-new racing wheelchair, courtesy of the generous donation from the Johannesburg High Court Judiciary Chambers. 

As stipulated in their operative mandate, CUADS strives to facilitate, create opportunities for, and enhance students’ critical thought and ways of being that are consistent with human rights and the principles of social justice. This mandate is evident in the small every-day victories, such as David’s, facilitated by the department to ensure humanising daily lived experiences essential to cultivate student academic success, social engagement, and cohesive institutional culture.



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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