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14 February 2018 Photo Varsity Cup
Shimlas make it two out of three
Menzi Nhlabathi, flank of the Shimlas, celebrates his try against Wits.

The Shimlas are back in the top half of the Varsity Cup log thanks to a second win in three matches.

They recorded a 44-24 victory over Wits at Shimla Park on Monday night, a team who have been in red-hot form with wins over the Ikeys and Tuks in the first two rounds.

Wits had the upper hand shortly before half time when they led by 12-5, but four tries within 15 minutes, two of them seven pointers, took the wind out of their sails and turned a 5-12 deficit into a 35-12 lead for the Shimlas.

From there the Blue Train never looked back, although Wits closed the gap to 24-35 towards the end, but at that stage the win was already sealed. Flyhalf Nakkie Naudé scored nearly half (20 points) of his team’s total which included two tries.

Next up for the Shimlas is a clash with the Ikeys in Cape Town on Monday.

Vishuis and U-20 also on the winning side

Meanwhile the Shimlas U-20 team won their opening fixture against their counterparts of the North-West University. The Shimlas Young Guns under new head coach, Wian du Preez, were victorious by 47-37. They will be in action again on 26 February 2018 when they face the Young Guns of the Central University of the Free State (CUT) at Shimla Park.

Vishuis, who represents the University of the Free State in the competition for hostels, opened the defence of their title with a 42-0 thumping of the Lions of CUT.

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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