The artificial ear bears the name “Orinovo” and was invented by “3D Bio Therapeutics” company.
The American medical team announced that it had performed a 3D-printed ear transplant, the first of its kind for a human ear created from the cells of a patient treated using a 3D printer, noting that this technology can help individuals who suffer from that rare problem.
The procedure was carried out as part of a clinical trial to assess the safety and efficacy of using artificial ear printing for individuals with small ears, whose outer ear did not develop properly, according to Agence France-Presse.
How is the process?
The operation is carried out by creating a 3D model of the patient's other fully developing ear, and then the cartilage cells of his ear are collected.
After that, these cartilages are cultured to obtain a sufficient amount of them, and then mixed with collagen hydrogel. This mixture is used to print the artificial ear. The implant is surrounded by a biodegradable printed shell to support it, and the patient's body absorbs it over time.
The risk of developing a pinna deformity increases by several factors, such as the mother's diabetes or a diet that does not contain enough carbohydrates and folic acid.
The company indicated that annually about 1,500 children suffer from small ear in the United States.
These children can live normally unless they have other health problems, but some of them may be negatively affected by others' perception of this deformity.
What after the first transplant?
In the future, 3D Bio Therapeutics hopes to create implants for more severe forms of micro ear. 3D implants can also be used for conditions that may affect the cartilage, including defects or injuries to the cartilage
Nose, or meniscus damage in the knee.
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