Abstract:
본 고안은 교육용, 관상용 등으로 이용되는 생물체의 투시 표본을 전시하기 위한 표본 전시대에 관한 것으로 하부 베이스와, 상기 하부 베이스 위에 고정되어 전시대의 전체 골격을 이루는 지지프레임과, 상기 지지프레임의 양측 내측에 설치되는 상하 레일 샤프트와, 상기 상하 레일 샤프트에 상하 이동 가능하게 설치되는 상하 이동선반과, 상기 상하 레일 샤프트 및 상하 이동선반 사이에 설치되어 상하 이동선반을 상하 레일 샤프트에 고정하는 고정부재와, 상기 상하 이동선반 위에 상하 이동선반의 조절된 높이에 따라 유형 및 크기별로 분류되어 배치되는 표본용기와, 그리고, 상기 표본용기와 상하 이동선반 사이에 설치되어 상기 표본용기를 회전시키는 회전수단으로 구성된다. 이와 같이 구성된 본 고안에 따른 표본 전시대는 표본을 자유자재로 이동할 수 있어, 간편하고 효율적이다. 또한 표본을 세밀하게 관찰할 수 있어 교육 및 전시효과를 높일 수 있는 표본 전시대이다.
Abstract:
PURPOSE: A method for restoration and preservation of an immersion type biological sample for permitting maintenance of a body color of a biological sample for a long period time and restoration of a body color of a decolored biological sample to its original state and then preservation is provided which permits semipermanent preservation of the body color of the biological sample and reutilization of conventional biological samples without the necessity of fabrication of a new biological sample. CONSTITUTION: A body color composition for restoration and preservation of an immersion type biological sample contains 0.3 to 2 parts by weight of benzyl alcohol, 0.3 to 2 parts by weight of sodium chloride, 15 to 25 parts by weight of formalin and 5 to 15 parts by weight of glacial acetic acid, based on 100 parts by weight of water. The restoration method comprises: preparing a body color composition similar to the body color of a biological sample; dyeing the biological sample with the body color composition; fixing the biological sample; and immersing the fixed biological sample in a preservation liquid.
Abstract:
PURPOSE: A method for restoration and preservation of an immersion type biological sample for permitting maintenance of a body color of a biological sample for a long period time and restoration of a body color of a decolored biological sample to its original state and then preservation is provided which permits semipermanent preservation of the body color of the biological sample and reutilization of conventional biological samples without the necessity of fabrication of a new biological sample. CONSTITUTION: A body color composition for restoration and preservation of an immersion type biological sample contains 0.3 to 2 parts by weight of benzyl alcohol, 0.3 to 2 parts by weight of sodium chloride, 15 to 25 parts by weight of formalin and 5 to 15 parts by weight of glacial acetic acid, based on 100 parts by weight of water. The restoration method comprises: preparing a body color composition similar to the body color of a biological sample; dyeing the biological sample with the body color composition; fixing the biological sample; and immersing the fixed biological sample in a preservation liquid.