| 摘要 |
Disclosed is an apparatus for cutting a specimen with a blade that moves forward with oscillation. The apparatus is free from vertical wobbling of the blade even after a long period of use, so that the cutting is carried out without killing cells present in the specimen. The blade is attached to a movable body that is coupled to a base with a resilient coupler. The base is provided with a driving electromagnet, and the movable body is provided with a permanent magnet. Thus, the movable body oscillates by supplying a control signal to the driving electromagnet.
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