Preparation device and method of porous low-melting-point metal exoskeleton

A low-melting-point metal and a technology for preparing devices, which are applied in the field of medical mechanical exoskeletons, can solve the problems of exoskeleton light weight and other problems, and achieve the effects of light weight, low manufacturing energy consumption, and strong environmental adaptability

Pending Publication Date: 2021-04-16
云南迈特力医疗技术有限公司
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Problems solved by technology

In particular, the porous low-melting-point metal exoskeleton prepared by using the combined pore-forming method of the gas generating device and the foaming device not only has gradient pores, but also has the structural characteristics of light weight and high strength, which effectively solves the problem of light weight of existing exoskeletons. Difficult pain point

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  • Preparation device and method of porous low-melting-point metal exoskeleton

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[0031] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0032] Combine below figure 1 A preparation device for a porous low-melting-point metal exoskeleton is described in the following embodiments of the present invention. The preparation device includes: a shell, a foaming device, and a gas generating device 4, wherein the foaming device and the gas generating device 4 is located inside the housing, and the foaming device includes a foaming cav...

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Abstract

The invention provides a preparation device and method for a porous low-melting-point metal exoskeleton. The preparation device for the porous low-melting-point metal exoskeleton comprises a shell, a foaming device and a gas generation device, wherein the foaming device and the gas generation device are located inside the shell, and the foaming device comprises a foaming cavity, an electrode plate and a low-melting-point metal and foaming agent mixture. The preparation device provided by the invention can combine the unique physical and chemical properties of low-melting-point metal and the mechanical property advantages of light weight and high strength of a porous structure, and can be effectively used for medical mechanical exoskeletons.

Description

technical field [0001] The invention relates to the technical field of medical mechanical exoskeleton, in particular to a preparation device and method for a porous low melting point metal exoskeleton. Background technique [0002] Exoskeleton is a hard external structure that can provide configuration, support and protection for biological soft internal organs. Helping people with hemiparesis regain strength and control. Existing exoskeleton materials mostly use high-melting point metals and their alloys, which require high energy consumption for preparation, long processing cycle, high overall weight of the exoskeleton, poor user experience, and high prices, which hinder its popularization and application. [0003] Low-melting-point metals often refer to low-melting-point metals represented by gallium-based and bismuth-based metals that are liquid at room temperature or higher, and have high boiling point, high thermal conductivity, strong electrical conductivity, fluid f...

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Application Information

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IPC IPC(8): C22C1/08B22F3/11
Inventor 高建业刘静徐文志田鹏陈健孙燕
Owner 云南迈特力医疗技术有限公司
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