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CASSETTE FOR FIXING, EMBEDDING AND SLICING BIOLOGICAL TISSUE AND METHOD OF HANDLING THE SAME 実績あり

外国特許コード F130007478
整理番号 1035
掲載日 2013年7月10日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2006JP325771
国際公開番号 WO 2007/074769
国際出願日 平成18年12月25日(2006.12.25)
国際公開日 平成19年7月5日(2007.7.5)
優先権データ
  • 特願2005-375186 (2005.12.27) JP
発明の名称 (英語) CASSETTE FOR FIXING, EMBEDDING AND SLICING BIOLOGICAL TISSUE AND METHOD OF HANDLING THE SAME 実績あり
発明の概要(英語)

It is intended to obtain a cassette for fixing, embedding and slicing a biological tissue by forming a container made of a sliceable material, sampling a biological tissue and packing it in the container, and then conducting a whole process of making a preparation involving fixation and slicing without using any other container so that accurate tissue inspection data of the biological tissue can be obtained while simplifying the procedures, minimizing the risk of crushing the tissue and avoiding a mistake such as misidentification of preparations, and a method of fixing and embedding a biological tissue to form a block followed by fixation, embedding and slicing with the use of this cassette. A cassette (10A) for fixing, embedding and slicing a biological tissue comprising a base sheet (11') which is made of a sliceable material sheet having a strength of a definite level or higher and a cover sheet (12'), wherein the base sheet (11') has a groove (13) as a container for containing a biological tissue, and the cover sheet (12') is formed by half folding a continuous plastic sheet made of the same material as the base sheet (11') at the folding part (14) to unify it and the base sheet (11'), thereby giving an open/close cover sheet (12'). A biological tissue is tightly adhered to a site in the bottom of the cover sheet (12') fitting for the bottom face structure of the base sheet (11') by using a sponge material (13a) for tightly adhering and holding the tissue. After dehydration and penetration, the tissue is embedded into paraffin employed as an embedding material. Then, a block for slicing including an embedding frame is formed and the block is sliced with a microtome. Thus an excellent biological tissue preparation can be formed.

  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • KYOTO UNIVERSITY,
  • AMANO, SHIGERU,
  • TODA, YOSHINOBU
  • 発明者(英語)
  • AMANO, SHIGERU,
  • TODA, YOSHINOBU
国際特許分類(IPC)
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