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Latest news

Uniportal VATS Training in Shanghai - video summary from the May 2017 edition

Since 2015 we organize the Uniportal VATS Training in Shanghai, that came to life thanks to our cooperation with a visionary surgeon and a facility that is the biggest thoracic center in the world.


Click'aV® clips in use in Croatia

The wide product range of our ligating clips gives surgeons from all around the world the freedom to choose a solution that suits their needs and their patients' case. 

We are happy to learn about Dr Zenon Pogorelic' work in Croatia with our ligating clips.

Here you can watch a Laparoscopic varicocelectomy using Grena ML ligating clips, performed earlier this year by Dr Zenon Pogorelic:

Subxiphoid Uniportal VATS approach for major pulmonary resections

Make sure to watch the new video from Dr Diego Gonzalez Rivas:

Recent innovations in single-incision approach include the use of subxyphoid or subcostal technique for major resections. Avoiding the incision through the intercostal space could be another potential advantage to reduce postoperative pain.

Watch on YouTube:

4th International Uniportal VATS Course in Berlin, 2017 - Video summary

You can now watch the full video summary from the 4th International Uniportal VATS Course in Berlin in March 2017 on our YouTube Channel.

Make sure to subscribe to our channel to get notifications about new videos we publish!

Watch video 


Diego Gonzalez Rivas - "Unisurgeon"

If you think you saw everything there is to the Uniportal VATS, look again.
Dr Diego Gonzalez Rivas proves once again that he is an incredibly skilled and talented surgeon.
You don't want to miss this!

Job offer: Account Assistant

Account Assistant

Location: Nottingham

Company Grena Ltd. offers office job as Account Assistant 


First simultaneous uniportal VATS lobectomy and pectus repair in Assuit, Egypt

Dr. Hussein Elkhayat of the Faculty of Medicine, Assuit University Hospital in Assuit, Egypt performed in February 2017 an innovative surgery procedure.


Article on Grena ligating clips

We are happy to have found an interesting entry on our Click'aV ligating clips on the website Thoracic Surgery - The world of Throacic surgery.

The website provides a lot of specific and in-depth information on the topic of thoracic surgery, so if you're interested in this topic, you will find a lot of useful sources there.

The articles on the website are written by K. Eckland, acute care nurse practitioner in cardiothoracic surgery, with a passion for her job.



Happy Holiday Season!

We wish you a joyful holiday season and plenty of success in the coming year 2017!

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