Title:
血液接触面を有する医療用品
Document Type and Number:
Japanese Patent JP4268356
Kind Code:
B2
Abstract:
A plastic medical article, such as a catheter or blood collection tube, is coated with a crosslinked hydrogel permanently bound to the inside wall of the tube. The hydrophilic surface provided by the hydrogel prevents adherence of blood components to the surface, and the permanent adherence of the hydrogel prevents its removal by blood.
Inventors:
Richmond Earl Cohen
Preston Coyce
Preston Coyce
Application Number:
JP2001320932A
Publication Date:
May 27, 2009
Filing Date:
October 18, 2001
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
A61B5/154; A61L33/00; A61B5/15; A61B17/00; A61B17/12; A61J1/05; A61L33/06; A61M25/00; B01L3/14
Domestic Patent References:
| JP5506807A | ||||
| JP2503889A | ||||
| JP10502855A | ||||
| JP2000139882A | ||||
| JP9324137A |
Foreign References:
| US4153739 |
Attorney, Agent or Firm:
Yoshikazu Tani
Kazuo Abe
Kazuo Abe