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A 3D bioprinter with an integrated system

A technology of bioprinter and printer, which is applied in the direction of specific-purpose bioreactor/fermenter, biomass post-treatment, biomass pre-treatment, etc., which can solve problems such as errors and achieve high repeatability

Active Publication Date: 2020-08-28
NOVAPRINT THERAPEUTICS SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the printing process, the nozzle is moved by the driving arm, so it is easy to introduce errors caused by the relative movement of the nozzle when printing different layers

Method used

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  • A 3D bioprinter with an integrated system
  • A 3D bioprinter with an integrated system
  • A 3D bioprinter with an integrated system

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Experimental program
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Embodiment Construction

[0045] The present invention will be further described below in conjunction with the accompanying drawings of the description, and embodiments of the present invention will be given.

[0046] Such as figure 1 , 2 As shown, the present invention provides a 3D printer with an integrated system, including a computer 6, a printer controller 7, an XY dual-axis motion system 3, a printing platform 2, a Z-axis motion system 4, a printing unit suspension arm 1 and a printing unit Unit 5, the printing platform 2 is installed on the XY dual-axis motion system 3, the printing unit suspension arm 1 is installed on the Z-axis motion system 4, and the printing unit suspension arm 1 is located on the printing platform 2 above. A printer control system is set in the computer 6, the printer controller 7 is connected to the computer 6, and the computer 6 controls the printer controller 7 through the printer control system.

[0047] The printing unit bracket 51 is arranged on the horizontal a...

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Abstract

The invention belongs to the field of 3D bioprinting equipment, and specifically relates to a 3D bioprinter with an integrated system, wherein the printing platform is installed on an XY dual-axis motion system, and the printing unit suspension arm is installed on a Z-axis motion system and is located on the printing platform Above, both the XY dual-axis motion system and the Z-axis motion system are connected to the printer controller, and are controlled by a computer connected to the printer controller to realize movement and positioning in three-dimensional space. The printing unit bracket is set on the suspension arm of the printing unit to fix the printing unit. The printing unit is one or more of the micro-extrusion type, electrospinning type, piezoelectric jetting type or photo-curing type. Each type of printing unit The number is ≥1, and the printing material in the printing unit is one or more of cell-based materials, natural biological materials, synthetic polymer materials or inorganic materials, so it is suitable for printing complex structures.

Description

technical field [0001] The invention belongs to the field of 3D bioprinting equipment, and in particular relates to a 3D bioprinter with an integrated system. Background technique [0002] Driven by the digital three-dimensional model, the 3D bioprinter can position and assemble biological materials or cells according to the principle of additive manufacturing, so as to print out three-dimensional structure scaffolds, and can also print scaffold complexes containing cells, or biologically active tissues, organs etc. In order to be able to print functional human tissues and organs in one device at a time, it is necessary to integrate multiple different types of print heads in one printing device to adapt to the printing of different types of materials and cells, such as: polymer polymer one or more of body, organic or inorganic chemicals, water-soluble or insoluble materials, cells, gelatin, fibrinogen, PCL, sodium alginate, glycerol, etc. At the same time, since the 3D bio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B29C64/20C12M1/00B33Y30/00
Inventor 杨熙刘洪
Owner NOVAPRINT THERAPEUTICS SUZHOU CO LTD
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