DEV MACHINE MEASURE MECHANICAL PROPERTIES--RODENT BONES

广州技术公司提出开发一种体积小、精度高、成本低、 一种低成本、多功能、使用方便的微型测量机 机械性能和其他应力或应变标记的啮齿动物长 骨和椎骨的目的，以促进发展 对抗骨质疏松症的药物这一多功能特点 机器将允许其应用于啮齿动物骨骼测试， 压缩、拉伸、弯曲和扭转方法。它也适用 机械领域的低负载机械测量 工程、材料科学和生物医学工程。这种微型 机械加工将采用最新技术，如高精度， 可编程驱动的直线直流步进电机及计算机 辅助控制、监测和数据采集。的主要目标 拟议的第一阶段工作将是证明 新颖的设计，并测试使用单电机驱动的能力， 多功能使用。这一目标将通过制造一个 原型的建议设计和示范，其充分 功能.第一阶段工作的结果将为 创建建议的机器具有多功能，低成本，高 精度和易于使用的功能在第二阶段。第一阶段的努力 这对未来的研发活动无疑具有重要价值， 生物医学工程应用

GZ Technologies proposes to develop a compact size, high precision, low- cost, multifunctional, and easy-to-use miniature machine for measuring mechanical properties and other stress or strain markers of rodent long bones and vertebrae for the purpose of promoting the development of compounds to combat osteoporosis. The multifunctional feature of this machine will allow its application in rodent bone testing using compression, tension, bending and torsion methods. It is also applicable to low-load mechanical measurement in the fields of mechanical engineering, materials science, and biomedical engineering. This miniature mechanical machine will use latest technologies such as high precision and program-controllable linear DC step motor for actuation, and computer aided controlling, monitoring and data acquisition. The main goal of the proposed Phase I effort will be to demonstrate the feasibility of the novel design, and to test the ability of using single motor actuation for multifunction usage. The goal will be achieved by the fabrication of a prototype of the proposed design and the demonstration of its full functionality. The results of Phase I effort will set the stage for the creation of the proposed machine with multifunctional, low-cost, high precision, and easy-to-use features during Phase II. The Phase I effort will certainly be of great value to future R & D activities towards biomedical engineering application.