Biological 3D printer

Shilian Boyan Beijing Technology Company, in collaboration with leading international manufacturers in Europe and America, has launched a series of smart and affordable integrated micro valve cell jet printing heads, micro suspension printing heads, melt electrospinning printing heads, solution electrospinning printing heads, as well as coaxial printing heads, spiral rod extrusion printing heads, and various printing technology printing heads, including UV LED curing heads, for small desktop 3D bioprinters. Bring 3D bioprinting technology to every laboratory with practical features, low purchase costs, and easy operation!

Highlights and Parameters:

Traditional desktop bioprinting:
1. Rich types of print heads: Different quantities of print heads can be flexibly configured according to the user's financial situation:
The compact and affordable system integrates sterile operating room technology, comes with a sterile operating room, and does not require the configuration of a biosafety cabinet, ensuring a sterile environment inside the bioprinter. Integrated with various printing technologies such as cell friendly microvalve print heads, microsuspension print heads, high-temperature and high viscosity screw extrusion print heads, melt electrospinning print heads, solution electrospinning print heads, coaxial print heads, and UV LED curing heads.
2. Desktop printing of economic integrated electrospinning:
A small desktop 3D bioprinter with melt electrospinning printhead, solution electrospinning printhead, coaxial printhead, and printhead.

3. UV curable photopolymerized kit hydrogel cross-linking:
The laser wavelength of the photopolymerization system is 365nm ± 10nm, with a power of 500mW and a light intensity of 2000mW/cm2. Alternatively, 405nm photopolymerization is available
4. High definition camera that can monitor the printing process in real-time:
5. Integrated force electrical stimulation microenvironment simulation, more realistic than traditional static printing research

（1） Melt Electrospinning Ultra fine Fiber Printing

Manufacturing fiber mesh scaffolds with micro nano scale diameters,3D printing of biomaterial substrates at the cellular scale

This means that any type of polymer and internal structure can be used to create scaffolds
Melt Electrospinning Writing (MEW) is used to manufacture small to large volume scaffolds with specific designs, shapes, and thicknesses layer by layer. In vitro studies have shown that MEW designed and manufactured
The scaffold can support cell attachment, proliferation, and ECM formation, and promote cell infiltration throughout the thickness of the scaffold through macropores and pore interconnections. In addition, in vivo studies have shown that
The scaffold designed for specific tissue regeneration strategies performs well
Melt electrospinning writing current range: 0mA-3mA DC
High voltage range of melt electrospinning: 1kV-6kV DC
Melt electrospinning printing speed: 125 mm/s

（2） Solution electrospinning printhead

（3） Cell high survival rate print head

1. Ink jet cell high survival rate micro valve printing nozzle

2. Fine and micro suspension printing nozzle

（4） High temperature and high viscosity spiral extrusion print head

（5） Coaxial print head

（6） 3D Printing UV Curing and Imaging Monitoring System

1. UV curable photopolymerized reagent kit hydrogel cross-linking;

2. The laser wavelength of the photopolymerization system is 365nm ± 10nm, with a power of 500mW and a light intensity of 2000mW/cm², also optional405 nm UV curing

4High definition camera that can monitor the printing process in real-time

（7） Aseptic environment

UV sterilization: With an integrated UV sterilization system, stem cell printing can be performed under sterile conditions without the need for a biosafety cabinet.

（8） Integrated force electrical stimulation microenvironment simulation, more realistic than traditional static printing research

6、 Other advantages

UV curing system: 50mW, 365nm/405nm UV laser module

Heating and cooling printing bed: available
Injection pump print head: available
On demand print head: available
Ultra cold print head: available