In vitro bioreactors can play an important role in tissue engineering. The ability to perfuse tissues with the appropriate fluids and nutrients is still in development. Advancements in this technology may play pivotal roles in 3D Bioprinting, In Vitro Regeneration and De-Cell / Re-Cell Scaffolding research strategies.

• Does media-flow path allow for seeding or are separate connections for seeding required?
  
  
• Vascular seeding needs to be done early and before hook-up to a blood supply.

• Transcapular injection is required.