IT1210946B - Injectable pharmaceutical compsn. - Google Patents
Injectable pharmaceutical compsn.Info
- Publication number
- IT1210946B IT1210946B IT8223904A IT2390482A IT1210946B IT 1210946 B IT1210946 B IT 1210946B IT 8223904 A IT8223904 A IT 8223904A IT 2390482 A IT2390482 A IT 2390482A IT 1210946 B IT1210946 B IT 1210946B
- Authority
- IT
- Italy
- Prior art keywords
- fluid
- filtering
- injectable pharmaceutical
- inlet surface
- dirt
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 7
- 238000001914 filtration Methods 0.000 abstract 5
- 238000000151 deposition Methods 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
Abstract
A fluid filtering process comprises (i) passing the fluid through a filtering media defining an inlet surface, about which the fluid dirt becomes entrapped in a layer form, (ii) discharging the filtered fluid, (iii) periodically reversing the direction of the fluid flow, and (iv) draining the reversed flow fluid and fluid dirt mixt. thus rinsing the filtering media and preparing it for a following filtering cycle, characterized by depositing of a layer of previous granular material about the inlet surface at the beginning of every filtering cycle
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8223904A IT1210946B (en) | 1982-10-25 | 1982-10-25 | Injectable pharmaceutical compsn. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8223904A IT1210946B (en) | 1982-10-25 | 1982-10-25 | Injectable pharmaceutical compsn. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8223904A0 IT8223904A0 (en) | 1982-10-25 |
| IT1210946B true IT1210946B (en) | 1989-09-29 |
Family
ID=11210773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT8223904A IT1210946B (en) | 1982-10-25 | 1982-10-25 | Injectable pharmaceutical compsn. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1210946B (en) |
-
1982
- 1982-10-25 IT IT8223904A patent/IT1210946B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8223904A0 (en) | 1982-10-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971030 |