ES2146545A1 - Method for sterilizing fluids by laser handles natural samples, water and food, together with manufactured products, using direct radiation of ultraviolet light Nd.Yag laser (RTM) - Google Patents
Method for sterilizing fluids by laser handles natural samples, water and food, together with manufactured products, using direct radiation of ultraviolet light Nd.Yag laser (RTM)Info
- Publication number
- ES2146545A1 ES2146545A1 ES9801605A ES9801605A ES2146545A1 ES 2146545 A1 ES2146545 A1 ES 2146545A1 ES 9801605 A ES9801605 A ES 9801605A ES 9801605 A ES9801605 A ES 9801605A ES 2146545 A1 ES2146545 A1 ES 2146545A1
- Authority
- ES
- Spain
- Prior art keywords
- laser
- food
- water
- manufactured products
- rtm
- 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.)
- Granted
Links
Abstract
Method for sterilising fluids using laser radiation, which is characterised by the fact that it is a direct sterilisation method for natural samples (food and water) as well as for manufactured products, using an Nd:Yag laser or any other laser which provides the same conditions. The sample to be treated does not require any special preparation with this method and does not need any oxidising chemical treatments, being free of micro-organisms at the end of the process.< IMAGE >Water and food, together with manufactured products are sterilized by direct radiation of ultraviolet light from a Nd.Yag laser (RTM) or any other laser providing the same conditions. The sample to be treated requires no type of specific preparation or to be subjected to oxidant chemical treatment. After treatment it is free of micro organisms.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801605A ES2146545B1 (en) | 1998-07-29 | 1998-07-29 | FLUID STERILIZATION METHOD BY LASER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801605A ES2146545B1 (en) | 1998-07-29 | 1998-07-29 | FLUID STERILIZATION METHOD BY LASER. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2146545A1 true ES2146545A1 (en) | 2000-08-01 |
ES2146545B1 ES2146545B1 (en) | 2001-03-01 |
Family
ID=8304683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801605A Expired - Lifetime ES2146545B1 (en) | 1998-07-29 | 1998-07-29 | FLUID STERILIZATION METHOD BY LASER. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2146545B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115280A (en) * | 1970-11-12 | 1978-09-19 | Massachusetts Institute Of Technology | Apparatus for altering the biological and chemical activity of molecular species |
EP0201650A1 (en) * | 1984-01-16 | 1986-11-20 | Autotrol Corporation | Method and apparatus for laser disinfection of fluids |
US5364645A (en) * | 1992-10-30 | 1994-11-15 | The Regents Of The University Of California | Method of controlling microorganisms by pulsed ultraviolet laser radiation |
WO1997033629A1 (en) * | 1996-03-15 | 1997-09-18 | Ultraviolet Technologies, Inc. | Ultraviolet purification of biological fluids, blood sera and other contaminated solutions |
-
1998
- 1998-07-29 ES ES9801605A patent/ES2146545B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4115280A (en) * | 1970-11-12 | 1978-09-19 | Massachusetts Institute Of Technology | Apparatus for altering the biological and chemical activity of molecular species |
EP0201650A1 (en) * | 1984-01-16 | 1986-11-20 | Autotrol Corporation | Method and apparatus for laser disinfection of fluids |
US5364645A (en) * | 1992-10-30 | 1994-11-15 | The Regents Of The University Of California | Method of controlling microorganisms by pulsed ultraviolet laser radiation |
WO1997033629A1 (en) * | 1996-03-15 | 1997-09-18 | Ultraviolet Technologies, Inc. | Ultraviolet purification of biological fluids, blood sera and other contaminated solutions |
Also Published As
Publication number | Publication date |
---|---|
ES2146545B1 (en) | 2001-03-01 |
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