DE4395461T1 - Verfahren und Apparatur zum Nachweis von Zellen - Google Patents

Verfahren und Apparatur zum Nachweis von Zellen

Info

Publication number
DE4395461T1
DE4395461T1 DE4395461T DE4395461T DE4395461T1 DE 4395461 T1 DE4395461 T1 DE 4395461T1 DE 4395461 T DE4395461 T DE 4395461T DE 4395461 T DE4395461 T DE 4395461T DE 4395461 T1 DE4395461 T1 DE 4395461T1
Authority
DE
Germany
Prior art keywords
cells
sample
released
detection
employed
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.)
Withdrawn
Application number
DE4395461T
Other languages
English (en)
Inventor
Elias Hakalehto
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.)
Individual
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
Application filed by Individual filed Critical Individual
Publication of DE4395461T1 publication Critical patent/DE4395461T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C12Q1/04—Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
    • 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
    • C12Q1/24—Methods of sampling, or inoculating or spreading a sample; Methods of physically isolating an intact microorganisms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Immunology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Sampling And Sample Adjustment (AREA)
DE4395461T 1992-10-23 1993-10-14 Verfahren und Apparatur zum Nachweis von Zellen Withdrawn DE4395461T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI924834A FI93742C (fi) 1992-10-23 1992-10-23 Menetelmä ja laite solujen osoittamiseksi
PCT/FI1993/000418 WO1994010336A1 (en) 1992-10-23 1993-10-14 A method and an apparatus for detecting cells

Publications (1)

Publication Number Publication Date
DE4395461T1 true DE4395461T1 (de) 1995-10-19

Family

ID=8536104

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4395461T Withdrawn DE4395461T1 (de) 1992-10-23 1993-10-14 Verfahren und Apparatur zum Nachweis von Zellen
DE69332100T Expired - Fee Related DE69332100T2 (de) 1992-10-23 1993-10-14 Verfahren und vorrichtung zum nachweis von zellen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69332100T Expired - Fee Related DE69332100T2 (de) 1992-10-23 1993-10-14 Verfahren und vorrichtung zum nachweis von zellen

Country Status (12)

Country Link
EP (1) EP0665893B1 (de)
JP (1) JPH08502413A (de)
CN (1) CN1088987A (de)
AT (1) ATE220422T1 (de)
AU (1) AU5113593A (de)
DE (2) DE4395461T1 (de)
DK (1) DK0665893T3 (de)
ES (1) ES2179830T3 (de)
FI (1) FI93742C (de)
GB (1) GB2286245A (de)
IL (1) IL107326A0 (de)
WO (1) WO1994010336A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2004286307A1 (en) * 2003-10-31 2005-05-12 Vitatex, Inc. Blood test prototypes and methods for the detection of circulating tumor and endothelial cells
JP6688561B2 (ja) * 2015-04-28 2020-04-28 デンカ生研株式会社 微生物抗原の回収法
CN109082456B (zh) * 2018-08-24 2021-07-23 张家口健垣科技有限公司 一种自动化食品微生物检测前处理方法及装置
CN111569959B (zh) * 2020-04-30 2021-09-17 上海邦先医疗科技有限公司 一种用于生物样本中细菌定量检测的微流控芯片及使用方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1604249A (en) * 1977-05-31 1981-12-02 Kolehmainen S Selective measurement of somatic and microbial cells
DE3364184D1 (en) * 1982-07-21 1986-07-24 Packard Instrument Co Inc Method of concentrating and measuring unicellular organisms
IL85948A0 (en) * 1987-04-08 1988-09-30 Cambridge Bioscience Corp Method and kit for detecting bacteria or fungi
DK258787D0 (da) * 1987-05-21 1987-05-21 Foss Electric As N Fremgangsmaade til bestemmelse af bakteriekoncentration i en proeve
CA2049992A1 (en) * 1989-03-27 1990-09-28 Suzanne M. Miller Direct soil immunoassay
GB8921880D0 (en) * 1989-09-28 1989-11-15 Medical Res Council Improvements in or relating to hybridomas
GB2252260A (en) * 1991-01-16 1992-08-05 Medical Research Int Method for filtration of biological material

Also Published As

Publication number Publication date
WO1994010336A1 (en) 1994-05-11
ES2179830T3 (es) 2003-02-01
JPH08502413A (ja) 1996-03-19
EP0665893A1 (de) 1995-08-09
CN1088987A (zh) 1994-07-06
FI924834A0 (fi) 1992-10-23
DE69332100T2 (de) 2003-03-13
FI93742C (fi) 1995-05-26
FI924834A (fi) 1994-04-24
GB2286245A (en) 1995-08-09
FI93742B (fi) 1995-02-15
EP0665893B1 (de) 2002-07-10
AU5113593A (en) 1994-05-24
DE69332100D1 (de) 2002-08-14
ATE220422T1 (de) 2002-07-15
DK0665893T3 (da) 2002-11-04
GB9508202D0 (en) 1995-06-07
IL107326A0 (en) 1994-01-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee