Title:
【発明の名称】吸収剤を含む排液用バッグおよび使用法
Document Type and Number:
Japanese Patent JP2752252
Kind Code:
B2
Abstract:
A flexible impermeable drainage bag (11) for collecting biological fluid (urine). It includes a port (18) communicating with the drainage bag interior, and free-flowing, water-absorbing, water-swellable, water-insoluble, gel-forming polymer particles (20) disposed in said drainage bag. The polymer particles (formed of polyacrylamide) are capable of absorbing many times their weight of water to form expanded gel particles capable of substantially immobilizing toxic bacteria present in said drainage bag.
Inventors:
IISUTOMAN DAIAN
Application Number:
JP50273492A
Publication Date:
May 18, 1998
Filing Date:
December 06, 1991
Export Citation:
Assignee:
IISUTOMAN DAIAN
International Classes:
A61G9/00; A61M1/00; A61M27/00; (IPC1-7): A61G9/00; A61M27/00
Domestic Patent References:
| JP5439995A | ||||
| JP5895818U |
Other References:
【文献】米国特許4840625(US,A)
【文献】米国特許4713067(US,A)
【文献】米国特許4713067(US,A)
Attorney, Agent or Firm:
Akira Asamura (3 outside)