3D printing program funded to improve children's heart surgery

Heart charity, Wessex Heartbeat, has funded a program that can change the way heart surgery is performed in Southampton.

The project will allow surgeons to get a 3D printed model of a patient’s heart before surgery, giving additional insights and improving peace of mind to patients and their families.

The 3D printing program will support clinicians at the University Hospital Southampton, which has become the latest NHS Foundation Trust to use 3D printing in the hope that it will encourage less evasive, and more accurate, pre-operative planning for surgery on children with congenital heart disease (CHD).

The program will enable clinicians to create a model of the patient’s heart. Surgeons at the hospital can request a model by sending a CT scan or MRI scan to medical 3D printing firm, Axial3D. Once the patient data is received, algorithm and segmentation experts at Axial3D will create and ship a 3D printable model in less than 48 hours.

Mr Nicola Viola, a paediatric and adult congenital cardiac surgeon said: “3D printing is an incredible piece of technology which can change the way we approach congenital heart disease treatment in children.

“Working with Axial3D’s 3D printing team allows us to focus on the patient’s heart in the confidence that they are printing exactly what we need. Even more importantly, the ability to customise each model before printing allows us to personalise treatment further, ensuring that we know exactly what we are dealing with before reaching the operating theatre.” 

The models produced will be an exact replica of the patient’s heart, offering a look at the organ that includes any imperfections that may have originally been missed.

The use of this technology aims to allow surgeons to minimise the number of invasive operations and procedures that the child will undergo throughout their life. 

Once used, the 3D hearts can offer training and practice opportunities to help develop more precise surgery techniques.

Daniel Crawford, founder and CSO at Axial3D, said: “We are delighted that through the support of Wessex Heartbeat, we can welcome University Hospital Southampton onboard as the latest hospital showing their desire to transform patient care

“Our mission is to disprove the myth of medical 3D printing being a lengthy and costly process by offering a nationally accessible medical Hub available to all NHS and private hospitals. The savings we make are passed directly onto the users ensuring all healthcare professionals can access the technology and skills necessary to improve surgical planning.” 

John Munro, CEO at Wessex Heartbeat, added: “Cardiovascular disease is the leading cause of death in the UK, and we recognise that having a child with this condition leads to devastation for the whole family. Being able to maximise efficiency and offer such respite to the families with the technology used is vital to not only the general wellbeing of the patient and their family but also to the recovery and living stage, after diagnosis. Wessex Heartbeat have committed to raise funds to continue to support this amazing project for at least the next four years.”