FUNCTIONAL SEPARATION MEMBRANE, PERFORATED HOLLOW FIBER, ARTIFICIAL BLOOD VESSEL, SEPARATION DEVICE AND METHOD FOR MANUFACTURING THEM

Japanese Patent JP3810664

B2

PROBLEM TO BE SOLVED: To provide a method for manufacturing a functional separation membrane which is excellent in resistance against radiation and whose pore sizes can positively controlled.
SOLUTION: A membrane made of a crosslinked fluorocarbon resin is prepared. The membrane is irradiated with radiation passing through pores of a mask having many pores to produce a plurality of pores in the membrane. The membrane with pores is subjected to grafting to impart various kinds of functions to the surface.

JP2000116767	DEVICE AND SYSTEM FOR BLOOD COLLECTION
JPS62502951	[Title of the Invention] An jet injection device and a method of circulation maintenance fluid

Tabata Yoneho
Washio Hoichi
Shigetoshi Ikeda
Takanori Kato

JP2001313150A

August 16, 2006

October 10, 2001

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Raytech Co., Ltd.
Sumitomo Heavy Industries Ltd.

A61M1/02; D06M10/00; A61F2/06; A61L27/00; A61M1/18; B01D67/00; B01D69/08; B01D71/32; D06M14/28; (IPC1-7): B01D67/00; A61F2/06; A61L27/00; A61M1/02; A61M1/18; B01D69/08; B01D71/32

JP6116423A
JP7118423A
JP8336894A
JP200086774A
JP2000296557A
JP200148923A

Keishiro Takahashi
Mikio Kuruyama

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