【発明の名称】可撓性チューブ無菌的接合装置

Japanese Patent JP3140214

B2

PURPOSE:To facilitate the cleaning work of a tube forming material stuck to the inner surfaces of clamps by moving a second clamp movement mechanism in a direction in which it goes away from a first clamp by pushing a second clamp in a state in which the first clamp has moved in parallel with the second clamp so that the fellow end portions of flexible tubes which are to be connected to each other may face each other. CONSTITUTION:In the case of an aseptic connection device for flexible tubes, at least two flexible tubes are held in a parallel state by means of clamps 2, 3, and flexible tubes 48, 49 are cut off between the clamps 2, 3 by means of a cutting-off device 5. At least one of the clamps 2, 3 is moved by means of a drive means so that the fellow end portions of the cut-off flexible tubes 48, 49 that are to be connected to each other may be stuck closely to each other, and the cutting-off means 5 is moved up and down between the clamps 2, 3 by means of a cutting-off means driving means. A second clamp movement mechanism is made movable in a direction in which it goes away from the first clamp 3 by pushing the second clamp 2, in a state in which the first clamp 3 has moved in parallel with the second clamp 2.

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Toshimasa Suzuki
Noriaki Hirano
Shuichi Ohnishi

JP26932092A

March 05, 2001

September 10, 1992

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Terumo Corporation

A61M1/28; A61M39/02; B29C65/20; B29C65/74; B29L23/00; (IPC1-7): A61M39/02; A61M1/28

JP5971814A
JP5949925A
JP5925756A
JP628765A

Shoichi Mukaiyama

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