JP4881721B2 - 殺菌用電子線照射装置の無菌維持方法及びその装置 - Google Patents
殺菌用電子線照射装置の無菌維持方法及びその装置 Download PDFInfo
- Publication number
- JP4881721B2 JP4881721B2 JP2006354258A JP2006354258A JP4881721B2 JP 4881721 B2 JP4881721 B2 JP 4881721B2 JP 2006354258 A JP2006354258 A JP 2006354258A JP 2006354258 A JP2006354258 A JP 2006354258A JP 4881721 B2 JP4881721 B2 JP 4881721B2
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- Prior art keywords
- tank
- electron beam
- irradiation
- pressure adjustment
- pressure
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
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- 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
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/027—Packaging in aseptic chambers
-
- A61L2103/23—
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Toxicology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
Claims (3)
- 減圧手段を備えて負圧状態を維持する照射処理槽の側面部に前圧力調整槽と後圧力調整槽とを一体に結合して設け、前記各槽内にそれぞれ回転搬送体を回転可能に配置して被照射物を連続して搬送し、前記被照射物を電子線照射手段により電子線照射処理するとき、前記後圧力調整槽側から前圧力調整槽側へ清浄空気を供給し、前記前圧力調整槽より排気すると共に、前記照射処理槽に隣接する側の後圧力調整槽内の圧力を、前記前圧力調整槽内の排気点の圧力より高くし、前記照射処理槽と前圧力調整槽との結合部に存在する気体を電子線照射して滅菌処理することを特徴とする殺菌用電子線照射装置の無菌維持方法。
- 減圧手段を備えて負圧状態を維持する照射処理槽の側面部に前圧力調整槽と後圧力調整槽とを一体に結合して設け、前記各槽内にそれぞれ被照射物を連続して搬送する回転搬送体を回転可能に配置し、前記照射処理槽には被照射物を電子線照射する少なくとも一つの電子線照射手段を設け、かつ前記照射処理槽と前圧力調整槽との結合部に気体を電子線照射して滅菌処理する補助電子線照射手段を設け、前記前圧力調整槽及び後圧力調整槽側にそれぞれ送風ダクトを介して清浄空気供給手段を接続し、前記前圧力調整槽内に排気系統を接続して構成したことを特徴とする殺菌用電子線照射装置の無菌維持装置。
- 請求項2において、前記後圧力調整槽から前記前圧力調整槽に向かう前記回転搬送体の照射処理槽の搬送路内に、菌移動抑制手段を設けて構成したことを特徴とする殺菌用電子線照射装置の無菌維持装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006354258A JP4881721B2 (ja) | 2006-12-28 | 2006-12-28 | 殺菌用電子線照射装置の無菌維持方法及びその装置 |
| TW096142984A TW200826982A (en) | 2006-12-28 | 2007-11-14 | Asepsis keeping method of sterilized electron beam irradiation device and the apparatus thereof |
| PCT/JP2007/073288 WO2008081672A1 (ja) | 2006-12-28 | 2007-11-27 | 殺菌用電子線照射装置の無菌維持方法及びその装置 |
| EP07849991.0A EP2116471B1 (en) | 2006-12-28 | 2007-11-27 | Sterility keeping method and apparatus for sterilization electron beam irradiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006354258A JP4881721B2 (ja) | 2006-12-28 | 2006-12-28 | 殺菌用電子線照射装置の無菌維持方法及びその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008162647A JP2008162647A (ja) | 2008-07-17 |
| JP4881721B2 true JP4881721B2 (ja) | 2012-02-22 |
Family
ID=39588356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006354258A Expired - Fee Related JP4881721B2 (ja) | 2006-12-28 | 2006-12-28 | 殺菌用電子線照射装置の無菌維持方法及びその装置 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2116471B1 (ja) |
| JP (1) | JP4881721B2 (ja) |
| TW (1) | TW200826982A (ja) |
| WO (1) | WO2008081672A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4941775B2 (ja) | 2008-06-23 | 2012-05-30 | Necエンジニアリング株式会社 | 時刻同期装置 |
| DE102011015344A1 (de) * | 2011-03-28 | 2012-10-04 | Krones Aktiengesellschaft | Verfahren und Vorrichtung zum Sterilisieren von Verpackungsmitteln |
| CN102592697A (zh) * | 2012-02-20 | 2012-07-18 | 上海长园电子材料有限公司 | 有槽分线片轮 |
| JP5934577B2 (ja) * | 2012-05-21 | 2016-06-15 | 株式会社エアレックス | 電子線照射装置 |
| US10034952B2 (en) | 2014-10-14 | 2018-07-31 | Hitachi Zosen Corporation | Electron beam sterilization apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10268100A (ja) | 1997-03-27 | 1998-10-09 | Iwasaki Electric Co Ltd | 電子線照射装置 |
| JPH111212A (ja) * | 1997-06-11 | 1999-01-06 | Kirin Beverage Kk | 電子線による容器の滅菌装置 |
| JP2002104334A (ja) | 2000-09-28 | 2002-04-10 | Ishikawajima Harima Heavy Ind Co Ltd | 容器の殺菌方法及び装置 |
| JP2002171949A (ja) * | 2000-12-07 | 2002-06-18 | Ishikawajima Harima Heavy Ind Co Ltd | 電子線殺菌方法及びその装置 |
| JP4797298B2 (ja) * | 2001-08-10 | 2011-10-19 | 澁谷工業株式会社 | 物品の滅菌搬送システム |
| JP3875550B2 (ja) * | 2001-12-17 | 2007-01-31 | 清水建設株式会社 | 滅菌無害化施設 |
| JP2003245061A (ja) | 2002-02-25 | 2003-09-02 | Mitsubishi Heavy Ind Ltd | 食品殺菌装置 |
| FR2865135B1 (fr) * | 2004-01-20 | 2007-10-05 | Serac Group | Installation de sterilisation d'articles par bombardement electronique |
| ITMO20040111A1 (it) * | 2004-05-07 | 2004-08-07 | Sig Simonazzi Spa | Apparati e metodi per sterilizzare e riempire componenti di unita' di confezionamento,particolarmente bottiglie e-o tappi. |
| JP4784812B2 (ja) * | 2005-05-10 | 2011-10-05 | 三菱重工食品包装機械株式会社 | 電子線殺菌システム |
| US7435981B2 (en) * | 2005-06-21 | 2008-10-14 | Shibuya Kogyo Co., Ltd. | Electron beam sterilizer |
| JP4365835B2 (ja) * | 2006-04-28 | 2009-11-18 | 株式会社日本Aeパワーシステムズ | 開口容器用電子線照射装置 |
-
2006
- 2006-12-28 JP JP2006354258A patent/JP4881721B2/ja not_active Expired - Fee Related
-
2007
- 2007-11-14 TW TW096142984A patent/TW200826982A/zh unknown
- 2007-11-27 WO PCT/JP2007/073288 patent/WO2008081672A1/ja not_active Ceased
- 2007-11-27 EP EP07849991.0A patent/EP2116471B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008162647A (ja) | 2008-07-17 |
| EP2116471A4 (en) | 2015-06-03 |
| WO2008081672A1 (ja) | 2008-07-10 |
| EP2116471A1 (en) | 2009-11-11 |
| EP2116471B1 (en) | 2016-05-18 |
| TW200826982A (en) | 2008-07-01 |
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