Sterilization of dialyzer
US4148606A · kind A · utility
15Cited by
11References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1977 |
| Grant date | Apr 10, 1979 |
| Priority date | — |
| Expiry date | Sep 22, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2321/346
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Sterilization of a dialyzer, using a saturated and wet semipermeable membrane and irradiating said dialyzer in the presence of an antibacterial agent. The method is especially effective and safe, affords elimination of labor for preparation for dialysis, and has special utility when the dialyzer is an artificial kidney containing a multiplicity of hollow filament semipermeable membranes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.