JP6949132B2 - 連続した2回の汚染ステップを含む滅菌プロセスのバリデーション方法 - Google Patents
連続した2回の汚染ステップを含む滅菌プロセスのバリデーション方法 Download PDFInfo
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- JP6949132B2 JP6949132B2 JP2019547191A JP2019547191A JP6949132B2 JP 6949132 B2 JP6949132 B2 JP 6949132B2 JP 2019547191 A JP2019547191 A JP 2019547191A JP 2019547191 A JP2019547191 A JP 2019547191A JP 6949132 B2 JP6949132 B2 JP 6949132B2
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- A—HUMAN NECESSITIES
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- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/26—Accessories
- A61L2/28—Devices for testing the effectiveness or completeness of sterilisation or disinfection, e.g. indicators which change colour
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
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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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
- A61L2/04—Heat
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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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
- A61L2/08—Radiation
- A61L2/081—Gamma radiation
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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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
- A61L2/08—Radiation
- A61L2/087—Particle radiation, e.g. electron-beam, alpha or beta radiation
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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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/18—Liquid substances
-
- 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/18—Liquid substances
- A61L2/186—Peroxide solutions
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/34—Measuring or testing with condition measuring or sensing means, e.g. colony counters
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/02—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving viable microorganisms
- C12Q1/22—Testing for sterility conditions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
- G01N35/00594—Quality control, including calibration or testing of components of the analyser
- G01N35/00613—Quality control
- G01N35/00663—Quality control of consumables
-
- 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
- A61L2103/00—Materials or objects being the target of disinfection or sterilisation
-
- 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
- A61L2103/00—Materials or objects being the target of disinfection or sterilisation
- A61L2103/15—Laboratory, medical or dentistry appliances, e.g. catheters or sharps
-
- 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
- A61L2103/00—Materials or objects being the target of disinfection or sterilisation
- A61L2103/23—Containers other than laboratory or medical, e.g. bottles or mail
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Public Health (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Analytical Chemistry (AREA)
- Microbiology (AREA)
- Immunology (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Quality & Reliability (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Sustainable Development (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- External Artificial Organs (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
(a)滅菌プロセスの第1のカテゴリでは、複数の研究者および特定の規定書によれば、曝露時間または照射線量のようなパラメータに応じて、生きた微生物細胞の数の指数関数的減衰曲線を推定することができる。具体的には、これらのプロセスは、湿熱、乾熱、酸化エチレン、ならびにベータ線またはガンマ線照射による滅菌を含む。
(b)滅菌プロセスの第2のカテゴリでは、曝露時間または照射線量のようなパラメータの関数として、生きた微生物細胞の数の指数関数的減衰曲線を推定することができない。具体的には、第2のカテゴリは、過酸化水素、過酢酸、または静水過圧による滅菌を含む。
Claims (9)
- 滅菌プロセスにおいて無菌性保証水準が達成される、アイテム、具体的には、医療製品または装置の前記滅菌プロセスのバリデーション方法であって、
最初に、アイテムを受容した容器(12)を105超の生きた微生物細胞で汚染させるステップと、
次いで、選択されたプロセスを用いて1回目の滅菌サイクルを実施するステップと、
次いで、前記容器(12)を開封して、前記容器を105超の生きた微生物細胞で再汚染させるステップと、
次いで、前記プロセスと同じプロセスを用いて2回目の滅菌サイクルを実施するステップと、
最後に、前記1回目の滅菌サイクルの後および前記2回目の滅菌サイクルの後に、前記容器(12)の無菌性を検証するステップと、
を含むことを特徴とする、
方法。 - 前記汚染ステップは、少なくとも106の生きた微生物細胞を用いてそれぞれ実施されることを特徴とする、
請求項1に記載の方法。 - 前記汚染ステップは、前記選択された滅菌プロセスにおいて最も破壊し難いと証明された生きた微生物細胞を用いることを特徴とする、
請求項1または2に記載の方法。 - 前記容器(12)の無菌性を検証するステップは、生物学的インジケータがいずれも成長を達成していないことを示す、前記インジケータの検出ステップを含むことを特徴とする、
請求項1〜3のいずれか1項に記載の方法。 - 前記2回の汚染ステップは、同じ条件下で実施されることを特徴とする、
請求項1〜4のいずれか1項に記載の方法。 - 前記2回の滅菌サイクルは、同じ条件下で実施されることを特徴とする、
請求項1〜5のいずれか1項に記載の方法。 - ルーチンサイクルが、1回目の滅菌サイクルと、保持時間と、2回目の滅菌サイクルとからなることを特徴とする、
請求項1〜6のいずれか1項に記載の方法。 - 前記2回の滅菌サイクルの間にある前記ルーチンサイクルの前記保持時間は、前記バリデーション中の前記1回目のサイクルと前記2回目のサイクルとの間で滅菌物を汚染させるために必要な時間に等しいことを特徴とする、
請求項7に記載の方法。 - 前記ルーチンサイクルの環境条件(具体的には時間、温度および圧力)は、前記1回目のサイクルと前記2回目のサイクルとの間で前記滅菌物が汚染されている間の環境条件と同一であるか可能な限り近いことを特徴とする、
請求項7または8に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1601614A FR3058733A1 (fr) | 2016-11-15 | 2016-11-15 | Methode de validation d'un procede de sterilisation comportant deux contaminations successives |
| FR16/01614 | 2016-11-15 | ||
| PCT/FR2017/000213 WO2018091788A1 (fr) | 2016-11-15 | 2017-11-15 | Méthode de validation d'un procédé de stérilisation comportant deux contaminations successives |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019535322A JP2019535322A (ja) | 2019-12-12 |
| JP6949132B2 true JP6949132B2 (ja) | 2021-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019547191A Active JP6949132B2 (ja) | 2016-11-15 | 2017-11-15 | 連続した2回の汚染ステップを含む滅菌プロセスのバリデーション方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US11511011B2 (ja) |
| EP (1) | EP3321369B1 (ja) |
| JP (1) | JP6949132B2 (ja) |
| CN (1) | CN110214191B (ja) |
| BR (1) | BR112019009825A2 (ja) |
| CA (1) | CA3043795A1 (ja) |
| ES (1) | ES2731425T3 (ja) |
| FR (1) | FR3058733A1 (ja) |
| HU (1) | HUE044512T2 (ja) |
| MA (1) | MA42083B1 (ja) |
| PL (1) | PL3321369T3 (ja) |
| PT (1) | PT3321369T (ja) |
| TR (1) | TR201909457T4 (ja) |
| WO (1) | WO2018091788A1 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109439531B (zh) * | 2018-11-09 | 2023-12-08 | 广东省医疗器械质量监督检验所 | 一种应用于医疗器械产品无菌检查的装置 |
| US11850320B2 (en) * | 2018-12-20 | 2023-12-26 | Asp Global Manufacturing Gmbh | Liquid-chemical sterilization system with biological indicator |
| CN111567324A (zh) * | 2020-06-03 | 2020-08-25 | 湖南省宇秀生物科技有限公司 | 在线液体接种机的菌种管道、喷头蒸汽消毒方法 |
| US11603551B2 (en) | 2020-12-02 | 2023-03-14 | Steritec Products Mfg. Co., Inc. | Biological indicators, and systems and methods for determining efficacy of sterilization |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5035858A (en) * | 1989-10-13 | 1991-07-30 | Stericycle, Inc. | Method for disinfecting medical materials |
| JPH06181738A (ja) * | 1992-12-18 | 1994-07-05 | Hitachi Ltd | 培養装置 |
| US6428746B1 (en) * | 1997-09-18 | 2002-08-06 | Custom Ultrasonics Inc. | Method for determining the efficacy of a decontamination procedure |
| US6635439B2 (en) * | 2000-12-21 | 2003-10-21 | Ethicon, Inc. | Hydrogen peroxide indicator employing enzyme and dye |
| CH697191A5 (de) | 2004-07-29 | 2008-06-25 | Biospectra Ag | Mehrfach-Bioreaktorvorrichtung. |
| WO2012017194A1 (en) * | 2010-07-31 | 2012-02-09 | Advanced Biomedical Limited | Method, reagent, and apparatus for detecting a chemical chelator |
| DE102011105840A1 (de) * | 2011-04-07 | 2012-10-11 | Klosterfrau Berlin Gmbh | Sterilisation von medizinischen Instrumenten für die Injektion und/oder Instillation |
| US8808620B1 (en) * | 2012-02-22 | 2014-08-19 | Sapheon, Inc. | Sterilization process design for a medical adhesive |
| CN113230425B (zh) * | 2013-03-13 | 2023-07-14 | 史赛克公司 | 能够提供容器中的被灭菌手术器械是否被正确灭菌的提示的灭菌容器 |
| US9303283B2 (en) * | 2013-11-26 | 2016-04-05 | American Sterilizer Company | Combined sterilization indicator incubator and reader system |
| US10314929B2 (en) * | 2016-06-30 | 2019-06-11 | Ethicon, Inc. | Apparatus and method for sterilizing endoscope |
-
2016
- 2016-11-15 FR FR1601614A patent/FR3058733A1/fr not_active Ceased
-
2017
- 2017-11-15 HU HUE17290150 patent/HUE044512T2/hu unknown
- 2017-11-15 MA MA42083A patent/MA42083B1/fr unknown
- 2017-11-15 WO PCT/FR2017/000213 patent/WO2018091788A1/fr not_active Ceased
- 2017-11-15 PT PT17290150T patent/PT3321369T/pt unknown
- 2017-11-15 CA CA3043795A patent/CA3043795A1/fr active Pending
- 2017-11-15 TR TR2019/09457T patent/TR201909457T4/tr unknown
- 2017-11-15 JP JP2019547191A patent/JP6949132B2/ja active Active
- 2017-11-15 EP EP17290150.6A patent/EP3321369B1/fr active Active
- 2017-11-15 BR BR112019009825-9A patent/BR112019009825A2/pt not_active Application Discontinuation
- 2017-11-15 US US16/349,640 patent/US11511011B2/en active Active
- 2017-11-15 PL PL17290150T patent/PL3321369T3/pl unknown
- 2017-11-15 ES ES17290150T patent/ES2731425T3/es active Active
- 2017-11-15 CN CN201780083022.0A patent/CN110214191B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110214191B (zh) | 2023-03-24 |
| US11511011B2 (en) | 2022-11-29 |
| TR201909457T4 (tr) | 2019-07-22 |
| PL3321369T3 (pl) | 2019-09-30 |
| US20190343975A1 (en) | 2019-11-14 |
| EP3321369B1 (fr) | 2019-04-03 |
| MA42083B1 (fr) | 2019-07-31 |
| PT3321369T (pt) | 2019-05-28 |
| FR3058733A1 (fr) | 2018-05-18 |
| EP3321369A1 (fr) | 2018-05-16 |
| MA42083A (fr) | 2018-05-16 |
| HUE044512T2 (hu) | 2019-11-28 |
| CN110214191A (zh) | 2019-09-06 |
| CA3043795A1 (fr) | 2018-05-24 |
| WO2018091788A1 (fr) | 2018-05-24 |
| BR112019009825A2 (pt) | 2019-08-13 |
| ES2731425T3 (es) | 2019-11-15 |
| JP2019535322A (ja) | 2019-12-12 |
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