发明授权
- 专利标题: Microtome having an oscillating blade
- 专利标题(中): 切片机具有摆动叶片
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申请号: US961253申请日: 1997-10-30
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公开(公告)号: US6041686A公开(公告)日: 2000-03-28
- 发明人: Reinhardt Lihl , Anton Lang
- 申请人: Reinhardt Lihl , Anton Lang
- 申请人地址: ATX Vienna
- 专利权人: Leica Mikrosysteme Aktiengesellschaft
- 当前专利权人: Leica Mikrosysteme Aktiengesellschaft
- 当前专利权人地址: ATX Vienna
- 优先权: DEX19645107 19961101
- 主分类号: B26D1/10
- IPC分类号: B26D1/10 ; B26D5/14 ; G01N1/06 ; B26D5/16
摘要:
The invention relates to a microtome having a blade oscillating transverse to the direction of advancing the cut, for sections on soft tissue samples. The oscillation frequency of the blade is controlled variably by the rotational speed of an electric motor. At the same time, the oscillation amplitude of the blade is also adjustable variably with the aid of an adjustable eccentric or a displacement device. This makes individual adjustment to the consistency of the tissue sample possible, which leads to improved quality of the microtome sections, in particular to a reduction in the waviness of the sections. This makes significantly thinner microtome sections possible, with corresponding advantages during microscopy.
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