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Portable in-vivo biological 3D printing system

A 3D printing and portable technology, applied in the field of 3D printing, can solve the problems of inconvenient movement, large size, and difficult wound repair, and achieve the effects of ensuring biological consistency, convenient storage, and high adaptability

Active Publication Date: 2021-06-01
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of this invention is to solve the huge demand for human skin wounds at the present stage, the difficulty of wound repair in the field environment, and the complex structure, huge volume, and inconvenient movement of biological 3D printing equipment.

Method used

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  • Portable in-vivo biological 3D printing system

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Embodiment Construction

[0023] Such as figure 1 with 4 As shown, in some embodiments, a portable in vivo biological 3D printing system includes a chassis 1, a biological storage bin and a printing device, and the biological storage bin and the printing device are integrated in the chassis 1, and the chassis 1 can be conveniently To move, when necessary, the chassis 1 can be moved to the front of the patient; the biological storage compartment is equipped with cells and biological materials for use by the patient, and the chassis 1 is provided with a moving part 2 that can be in contact with the ground. The moving part 2 is an existing technology, which is provided with universal wheels available on the market. Through the setting of the universal wheels, the chassis 1 can be driven to move at will, which is more convenient and quick to use, and has higher adaptability, so that Under the harsh environment in the field, it can timely debride the wounds of the suddenly wounded, and provide effective he...

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Abstract

The invention discloses a portable in-vivo biological 3D printing system, which comprises a case, a biological storage bin and a printing device. The biological storage bin and the printing device are both integrated in a machine box, and a moving part capable of making contact with the ground is arranged on the machine box. The biological storage bin and the printing device are both integrated in the case, and the moving part is arranged, so that in the field environment, the case is moved to the front of a demander, use is more convenient and faster, adaptability is higher, wounds of sudden wounded personnel can be debrided in time in the severe field environment, and the wounds of the wounded personnel can be debrided in time. The effective help is provided for follow-up treatment and recovery of the wounded.

Description

technical field [0001] The invention belongs to the technical field of 3D printing, and in particular relates to a portable in vivo biological 3D printing system. Background technique [0002] In modern disaster relief, various fires, earthquakes, explosions and other natural disasters will cause serious damage to the skin of the victims, and the number of occurrences is increasing. At present, there is a large shortage of skin transplant donors in my country. Every year, more than 10 million people suffer from various degrees of skin defects due to burns, traffic accidents, diabetes and other reasons. There is a huge demand for wound repair by means of skin transplantation. If the skin is severely damaged, if it is not treated properly in time, it will have a huge impact on the future life of the wounded. After third-degree burns or deep second-degree burns with severe infection, the wound surface can only be covered by the extended epithelium of the wound margin because t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F2/10
CPCA61F2/105
Inventor 张斌周学罗熠晨高梓祺
Owner ZHEJIANG UNIV
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