Testing device for the optimization of 3D bioprinting (Machine-translation by Google Translate, not legally binding)

Test device for the optimization of 3D bioprinting that contains a fixed structure (1) suitable for the attachment of a camera (2), and that allows it to comprise - An upper mobile support (3); - An extruder (4); - A lower mobile support (5); - A collapse sample holder (6) and a printability sample holder (7); Where the fixed structure (1) presents: - Temperature, humidity and CO 2 sensors (1.1) that monitor the environmental conditions inside the chamber (2), in addition to recording and sending the data to a web support. - Fans with attached or attached HEPA filter (1.2); - UVC ultraviolet lights (1.3) on both sides of the body of the fixed structure (1); - A multifunction chamber of the fixed structure (1.7) that protects the control and monitoring electronics in addition to containing a humidity and CO 2 generator that they expel, through the humidity generation output (1.4) and the generation output CO 2 (1.5), the amount of humidity and CO 2 necessary to achieve the desired environmental conditions inside the chamber, thanks to a heat generating resistance (1.8) and a cooling cell (1.9) that generate heat and cold; - A rotating structure (1.6) that connects with the chamber and allows it to rotate so that the position sensors (1.11) do not detect the walls of the chamber (2), thus leaving the opening of the chamber (2.1) in the rear of the device; - A control screen (1.10) that allows the user to mark the desired humidity, temperature and CO 2 values inside the chamber, and start the different tests; - A power outlet (1.13) that allows the equipment to be connected to the electrical network and a communications bus (1.12) with the function of downloading test data to a data storage unit or powering the device with batteries; Where the upper mobile support (3) presents: - A photographic camera (3.1) that allows remote viewing and recording of image data; - Some rails (3.2) that facilitate the controlled movement of the extruder (4); Where the extruder (4) presents: - A movement support of the x axis of the extruder (4.1) that causes the movement of the extruder in the X axis; - An extruder pressure actuator (4.2) that allows controlled pressure to be applied to the syringe introduced inside the extruder tank (4.3); - An extruder cap (4.4) that secures the syringe inside the extruder reservoir (4.3); Where the lower mobile support (5) has: - An opening in the lower mobile support (5.1) that allows the introduction of the collapse sample holder (6) and