RADIOACTIVE MATERIAL HANDLING DEVICE

WIPO Patent Application WO/2001/002048

A1

A radioactive material handling device capable of performing various kinds of handlings such as the movement of radioactive material from one container to the other container and the mixing, reaction, and control of the material by simple operations without allowing hazardous substances such as radioactive material to leak to the outside, comprising an outer tube, a first container having an opening closed by a first plug through which a needle can pass easily and be inserted slidably into the outer tube with the opening facing downward, a hollow needle capable of being moved in parallel with the axial direction of the outer tube and having sharpened both ends, and a second container having an opening closed by a second plug through which the hollow needle can pass easily, inserted fixedly into the lower end of the outer tube, and having an inside pressure reduced below that in the first container, wherein the first container is slid inside the outer tube to allow the upper end of the hollow needle to pass through the first plug and the lower end of the hollow needle to pass through the second plug so as to allow the first container to communicate with the second container in order to move the content in the first container to the second container without allowing it to leak to the outside.

SHIGEMATSU AKIYO (JP)
HATORI AKIKO (JP)

PCT/JP2000/004369

January 11, 2001

June 30, 2000

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INST OF WHOLE BODY METS OLISM (JP)
SHIGEMATSU AKIYO (JP)
HATORI AKIKO (JP)

A61J1/00; A61J1/20; A61M36/04; G21F5/015; A61N5/10; (IPC1-7): A61M37/04; A61N5/10

WO1996026702A1	1996-09-06
WO1994025101A1	1994-11-10

JPH04329956A	1992-11-18
JPS5238069Y2	1977-08-30

Ikuta, Tetsuo (Jingumae 3-chome Shibuya-ku Tokyo, JP)

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