GB655198A - Process and apparatus for the irradiation of liquids - Google Patents
Process and apparatus for the irradiation of liquidsInfo
- Publication number
- GB655198A GB655198A GB12805/48A GB1280548A GB655198A GB 655198 A GB655198 A GB 655198A GB 12805/48 A GB12805/48 A GB 12805/48A GB 1280548 A GB1280548 A GB 1280548A GB 655198 A GB655198 A GB 655198A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- sterilization
- radiation
- virus
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000007788 liquid Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- 241000700605 Viruses Species 0.000 abstract 3
- 230000005855 radiation Effects 0.000 abstract 3
- 230000001954 sterilising effect Effects 0.000 abstract 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract 3
- 210000005013 brain tissue Anatomy 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- 241000283707 Capra Species 0.000 abstract 1
- 208000000655 Distemper Diseases 0.000 abstract 1
- 241000283073 Equus caballus Species 0.000 abstract 1
- 241000588724 Escherichia coli Species 0.000 abstract 1
- 241000772415 Neovison vison Species 0.000 abstract 1
- 241000283973 Oryctolagus cuniculus Species 0.000 abstract 1
- 241000711798 Rabies lyssavirus Species 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 abstract 1
- 239000000427 antigen Substances 0.000 abstract 1
- 102000036639 antigens Human genes 0.000 abstract 1
- 108091007433 antigens Proteins 0.000 abstract 1
- 239000010408 film Substances 0.000 abstract 1
- 230000002779 inactivation Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000006194 liquid suspension Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 229960003127 rabies vaccine Drugs 0.000 abstract 1
- 210000002966 serum Anatomy 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 229960001005 tuberculin Drugs 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Liquids are irradiated with active rays by a process which includes the steps of rapidly rotating a vertical tubular member, introducing the liquid to be treated against the upper area of the inside wall of the member, producing a downwardly flowing uniformly thin film on the inner surface of the member due to the rotation, and maintaining the film by centrifugal force while treating it with active rays emanating from a source arranged within the tubular member. The apparatus may comprise a stainless steel open-ended tube 1 rotating on <PICT:0655198/III/1> ball bearings 2, the liquid being fed by air pressure at a controlled rate through a tube 15 and liquid feed needle 16, and the radiation being provided by an ultra-violet lamp 5. The irradiated liquid collects in a cup 10. Examples relate to the sterilization of a liquid suspension of E. Coli.; the inactivation of a suspension in normal saline of rabies virus from goat brain tissue, of equine encephalomyclitis virus, and of mink distemper virus; the production of a human rabies vaccine from infected rabbit brain tissue; the sterilization of serums contaminated with various bacteria and viruses; and the sterilization of antigens (tuberculin) in each case employing a 30-watt ultra-violet lamp. The rates of flow of liquid and speed of rotation are given in the examples. The preferred radiation has a wave length of 2537 . The Specification as open to inspection under Sect. 91 describes also the employment of a rotating cylinder made of ray-penetratable substances, the radiation source being located outside the cylinder or both inside and outside the cylinder. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US655198XA | 1947-09-30 | 1947-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB655198A true GB655198A (en) | 1951-07-11 |
Family
ID=22063291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB12805/48A Expired GB655198A (en) | 1947-09-30 | 1948-05-10 | Process and apparatus for the irradiation of liquids |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB655198A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE932154C (en) * | 1952-02-05 | 1955-08-25 | Hanovia Chemical & Mfg Company | Device for treating liquids with UV rays |
| GB2318264A (en) * | 1996-10-14 | 1998-04-15 | Malcolm James Robins | Liquid steriliser |
| WO2000003750A1 (en) * | 1998-07-15 | 2000-01-27 | Pathogenex Gmbh | Irradiation of a liquid in a rotating cylinder |
| WO2000074494A2 (en) * | 1999-06-04 | 2000-12-14 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Method and device for treating milk, especially breast milk |
| WO2008039494A1 (en) * | 2006-09-26 | 2008-04-03 | Id Biomedical Corporation Of Quebec | Device and methods of inactivating influenza virus and adventitious agents with ultraviolet light |
| DE102008053131A1 (en) | 2008-10-24 | 2010-04-29 | Fresenius Medical Care Deutschland Gmbh | Method and arrangement for sterilizing, in particular for sterilizing an adsorber |
| GB2567817A (en) * | 2017-10-24 | 2019-05-01 | Ipurtech Ltd | Treating thin film with UV radiation |
-
1948
- 1948-05-10 GB GB12805/48A patent/GB655198A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE932154C (en) * | 1952-02-05 | 1955-08-25 | Hanovia Chemical & Mfg Company | Device for treating liquids with UV rays |
| GB2318264A (en) * | 1996-10-14 | 1998-04-15 | Malcolm James Robins | Liquid steriliser |
| WO2000003750A1 (en) * | 1998-07-15 | 2000-01-27 | Pathogenex Gmbh | Irradiation of a liquid in a rotating cylinder |
| US6540967B2 (en) | 1998-07-15 | 2003-04-01 | Pathogenex Gmbh | Apparatus for the irradiation of a liquid |
| WO2000074494A2 (en) * | 1999-06-04 | 2000-12-14 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Method and device for treating milk, especially breast milk |
| WO2000074494A3 (en) * | 1999-06-04 | 2001-04-05 | Univ Eberhard Karls | Method and device for treating milk, especially breast milk |
| US7754259B2 (en) | 1999-06-04 | 2010-07-13 | Eberhard-Karls-Universität Tübingen Universitätsklinikum | Method and device for the treatment of milk, especially breast milk |
| WO2008039494A1 (en) * | 2006-09-26 | 2008-04-03 | Id Biomedical Corporation Of Quebec | Device and methods of inactivating influenza virus and adventitious agents with ultraviolet light |
| DE102008053131A1 (en) | 2008-10-24 | 2010-04-29 | Fresenius Medical Care Deutschland Gmbh | Method and arrangement for sterilizing, in particular for sterilizing an adsorber |
| GB2567817A (en) * | 2017-10-24 | 2019-05-01 | Ipurtech Ltd | Treating thin film with UV radiation |
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