Polymer linear actuator for micro electro mechanical system and micro manipulator for measurement device of cranial nerve signal using the same
US8774910B2 · kind B2 · utility
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Key dates
| Filing date | Jan 31, 2011 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Feb 4, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S310/80
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A polymer linear actuator for a micro electro mechanical system (MEMS) and a micro manipulator for a measurement device of cranial nerve signal using the same are provided. The polymer linear actuator has first and second bodies positioned spaced apart to a distance from each other, and one or more pairs of V-type moving units connecting the first and second bodies together, wherein the moving units in pair are opposed to each other to convert a rotation motion of the respective moving units into a linear motion, thereby causing the first and second bodies to move linearly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.