|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||62/514R ; 62/78 ; 165/30|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 10 인용 특허 : 2|
The invention concerns a device for the cryo-substitution of small biological objects for microscopic, especially electron microscopic investigations, with a metal receptacle for the reception of at least one object, which is mounted in a dewar flask containing a liquid cryogen and which can be regulated to a desired temperature by means of the cryogen and a regulatable heating device joined to the receptacle.
A device for the cryosubstitution of small biological specimens for microscopic, especially electron microscopic investigations, which comprises a metal receptacle for receiving at least one specimen, a dewar flask for holding a liquid cryogen, mounting means to support said receptacle in said dewar flask above the level of the cryogen, means to regulate the temperature of said receptacle by the cryogen and a heating device, a radiation shield mounted between the underside of the receptacle and the cryogen to reduce the heat radiation from the receptacle...