What if, instead of containing hot glue, they contained a necessary mass for bone restructuring? An investigation team believes it is possible.
Personalized implants have been a great advance for those who fracture a bone or remove a tumor. The problem is that it takes time, explains the.
And that’s where a peculiar ingenuity comes in. The cartridge inside the pistol is not glue, but a mixture of hydroxyapatitis (Ha) – Calcium phosphate mineral which is about half of the volume of the real bone – and policaprolactona (PCL).
A team from the South Korean University Sungkywan changed the pistol so that the melting temperature is located close to 60 ° C, approximately the melting point of the PCL.
The result? O, published in Device this month, shows that it is possible to obtain a Bioactive “glue” designed to become a new bone.
By reducing melting temperature and replacing handicraft glue with a bone “friend” composite, researchers have turned a ubiquitous tool into a surgical instrument capable of fill in defects Irregular, support bone growth and manage local antibiotics – all in a matter of short minutes.
In addition to being simple, this technique uses cheap and familiar materials to scientists, which can be essential for the future of such surgeries.
