大鼠体内应变片植入

In vivo strain gage implantation in rats.

作者信息

Keller T S, Spengler D M

出版信息

J Biomech. 1982;15(12):911-7. doi: 10.1016/0021-9290(82)90009-4.

Abstract

A technique for the fabrication of encapsulated micro-miniature rosette strain gages for in vivo implantation is described. The gage units have an overall area of ten square millimeters (2.5 mm X 4.0 mm), and hence can be installed in very small experimental animals, particularly rodents. Using a rat model, strain data for up to 12 days have been obtained and in vitro studies have validified the in vivo strain recordings.

摘要

本文描述了一种用于制造体内植入式封装微小型玫瑰形应变计的技术。应变计单元的总面积为10平方毫米（2.5毫米×4.0毫米），因此可安装在非常小的实验动物身上，尤其是啮齿动物。使用大鼠模型，已获得长达12天的应变数据，并且体外研究验证了体内应变记录。