CA2583575A1 - Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation - Google Patents

Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation Download PDF

Info

Publication number
CA2583575A1
CA2583575A1 CA 2583575 CA2583575A CA2583575A1 CA 2583575 A1 CA2583575 A1 CA 2583575A1 CA 2583575 CA2583575 CA 2583575 CA 2583575 A CA2583575 A CA 2583575A CA 2583575 A1 CA2583575 A1 CA 2583575A1
Authority
CA
Canada
Prior art keywords
hydrogen peroxide
near infrared
vapor
sterilization
concentration
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
Application number
CA 2583575
Other languages
English (en)
Other versions
CA2583575C (fr
Inventor
Rian Van Den Berg
Mark S. Zetter
Keith L. Miller
Terry R. Todd
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Steris Inc
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US08/451,842 external-priority patent/US5600142A/en
Application filed by Individual filed Critical Individual
Publication of CA2583575A1 publication Critical patent/CA2583575A1/fr
Application granted granted Critical
Publication of CA2583575C publication Critical patent/CA2583575C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/208—Hydrogen peroxide
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CA 2583575 1995-05-26 1996-05-21 Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation Expired - Lifetime CA2583575C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US451,842 1995-05-26
US08/451,842 US5600142A (en) 1995-05-26 1995-05-26 Measurement of vaporized hydrogen peroxide
CA002176993A CA2176993C (fr) 1995-05-26 1996-05-21 Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002176993A Division CA2176993C (fr) 1995-05-26 1996-05-21 Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation

Publications (2)

Publication Number Publication Date
CA2583575A1 true CA2583575A1 (fr) 1996-11-27
CA2583575C CA2583575C (fr) 2010-09-07

Family

ID=38227688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2583575 Expired - Lifetime CA2583575C (fr) 1995-05-26 1996-05-21 Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation

Country Status (1)

Country Link
CA (1) CA2583575C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109720658A (zh) * 2018-11-27 2019-05-07 上海翡诺医药设备有限公司 一种过氧化氢真空低温灭菌系统及方法
CN114486805A (zh) * 2020-10-23 2022-05-13 中国石油化工股份有限公司 一种确定过氧化氢生产过程的过程参数的方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109720658A (zh) * 2018-11-27 2019-05-07 上海翡诺医药设备有限公司 一种过氧化氢真空低温灭菌系统及方法
CN114486805A (zh) * 2020-10-23 2022-05-13 中国石油化工股份有限公司 一种确定过氧化氢生产过程的过程参数的方法
CN114486805B (zh) * 2020-10-23 2024-01-05 中国石油化工股份有限公司 一种确定过氧化氢生产过程的过程参数的方法

Also Published As

Publication number Publication date
CA2583575C (fr) 2010-09-07

Similar Documents

Publication Publication Date Title
AU753047B2 (en) Method for measuring the concentration of hydrogen peroxide vapor
EP0744615B1 (fr) Mesure de vapeurs de H2O2 en présence de vapeur d'eau
US6028311A (en) Rapid non-invasive optical analysis using broad bandpass spectral processing
EP1385558B1 (fr) Capteur a infrarouge moyen non dispersif pour peroxyde d'hydrogene vaporise
EP1411344A3 (fr) Mesure isotopique stable et procédé de mesure spectroscopique
Bellon-Maurel et al. Quantitative analysis of individual sugars during starch hydrolysis by FT-IR/ATR spectrometry. Part I: multivariate calibration study—repeatibility and reproducibility
US20040211905A1 (en) Spectroscopic breath analysis
AU704104B2 (en) Simultaneous multisample analysis and apparatus therefor
KR970011839A (ko) 호기(呼氣)중 성분의 광학적 측정방법
KR20020093924A (ko) 동결 건조 프로세스를 모니터링하는 방법
CA2127207C (fr) Instrument de detection pour hemoculture utilisant deux sources lumineuses distinctes
CA2583575A1 (fr) Mesure par spectroscopie infrarouge proche de la concentration de h2o2 pour fins de sterilisation
CA2123152A1 (fr) Determination non invasive de la concentration d'analytes par radiation non continue
US6794649B2 (en) Spectrophotometric determination of gas phase compositions
Bunimovich et al. Fiberoptic evanescent wave infrared spectroscopy of gases in liquids
Rodrigues et al. Chalcogenide glass fibers for remote spectroscopic chemical sensing
Fleming et al. Stray radiant energy test method in spectrophotometry based on direct transmittance spectrometry
Snively et al. Rapid detection of low concentrations of aqueous species in the presence of spectral overlap using planar array infrared spectroscopy
MXPA98007444A (en) Simultaneous analysis of multiple samples and apparatus for im
TH21998B (th) วิธีการและอุปกรณ์สำหรับการวัดปริมาณขี้เถ้าของอาหาร
TH31741A (th) วิธีการและอุปกรณ์สำหรับการวัดปริมาณขี้เถ้าของอาหาร
KR20050023862A (ko) 근적외선 분광 분석법을 이용한 미백 패치중의 과산화수소의 비파괴적 측정방법

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20160524