CN115963149A - 用于检测微生物的电抗和电容型传感平台 - Google Patents
用于检测微生物的电抗和电容型传感平台 Download PDFInfo
- Publication number
- CN115963149A CN115963149A CN202211697198.4A CN202211697198A CN115963149A CN 115963149 A CN115963149 A CN 115963149A CN 202211697198 A CN202211697198 A CN 202211697198A CN 115963149 A CN115963149 A CN 115963149A
- Authority
- CN
- China
- Prior art keywords
- frequency
- sample
- consumable
- detection
- electrodes
- 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.)
- Pending
Links
- 244000005700 microbiome Species 0.000 title abstract description 42
- 230000000813 microbial effect Effects 0.000 claims abstract description 39
- 238000012545 processing Methods 0.000 claims abstract description 8
- 239000003990 capacitor Substances 0.000 claims description 9
- 239000012472 biological sample Substances 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 70
- 239000007788 liquid Substances 0.000 abstract description 35
- 238000000034 method Methods 0.000 abstract description 21
- 230000035945 sensitivity Effects 0.000 abstract description 17
- 239000000203 mixture Substances 0.000 abstract description 15
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 239000011159 matrix material Substances 0.000 abstract description 5
- 230000001419 dependent effect Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 53
- 239000002609 medium Substances 0.000 description 25
- 239000008280 blood Substances 0.000 description 17
- 210000004369 blood Anatomy 0.000 description 17
- 238000005259 measurement Methods 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 15
- 241000588724 Escherichia coli Species 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 12
- 238000002474 experimental method Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 11
- 238000012360 testing method Methods 0.000 description 9
- 241000894006 Bacteria Species 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 241000191938 Micrococcus luteus Species 0.000 description 6
- 239000006227 byproduct Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 230000002503 metabolic effect Effects 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 230000001332 colony forming effect Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 5
- 241000589291 Acinetobacter Species 0.000 description 4
- 239000002028 Biomass Substances 0.000 description 4
- 239000004593 Epoxy Substances 0.000 description 4
- 241000606768 Haemophilus influenzae Species 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000001963 growth medium Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 230000010076 replication Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001369 Brass Inorganic materials 0.000 description 3
- 241000222120 Candida <Saccharomycetales> Species 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 241000191967 Staphylococcus aureus Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000010951 brass Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229940047650 haemophilus influenzae Drugs 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 241000194032 Enterococcus faecalis Species 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 2
- 238000009640 blood culture Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 229940032049 enterococcus faecalis Drugs 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000002847 impedance measurement Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007620 mathematical function Methods 0.000 description 2
- 230000002906 microbiologic effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 241001135518 Acinetobacter lwoffii Species 0.000 description 1
- 240000002355 Celtis tournefortii var. glabrata Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 206010036790 Productive cough Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000009635 antibiotic susceptibility testing Methods 0.000 description 1
- 239000003181 biological factor Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004422 calculation algorithm Methods 0.000 description 1
- 230000032823 cell division Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000013499 data model Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000012526 feed medium Substances 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000005260 human cell Anatomy 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000543 intermediate Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 230000002934 lysing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 244000005706 microflora Species 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 239000013610 patient sample Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 108090000765 processed proteins & peptides Proteins 0.000 description 1
- -1 protons Chemical class 0.000 description 1
- 239000010832 regulated medical waste Substances 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
-
- 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
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
- C12M41/36—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of biomass, e.g. colony counters or by turbidity measurements
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/48785—Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method, e.g. user interface or power supply
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/026—Dielectric impedance spectroscopy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Biomedical Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Immunology (AREA)
- Biophysics (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- General Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Sustainable Development (AREA)
- Medicinal Chemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Human Computer Interaction (AREA)
- Food Science & Technology (AREA)
- Toxicology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462063602P | 2014-10-14 | 2014-10-14 | |
| US62/063,602 | 2014-10-14 | ||
| CN201580055175.5A CN107110803A (zh) | 2014-10-14 | 2015-10-14 | 用于检测微生物的电抗和电容型传感平台 |
| PCT/US2015/055501 WO2016064635A1 (en) | 2014-10-14 | 2015-10-14 | Reactance and capacitance sensing platform for detecting microorganisms |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580055175.5A Division CN107110803A (zh) | 2014-10-14 | 2015-10-14 | 用于检测微生物的电抗和电容型传感平台 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115963149A true CN115963149A (zh) | 2023-04-14 |
Family
ID=55761340
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211697198.4A Pending CN115963149A (zh) | 2014-10-14 | 2015-10-14 | 用于检测微生物的电抗和电容型传感平台 |
| CN201520983323.7U Expired - Lifetime CN205538786U (zh) | 2014-10-14 | 2015-10-14 | 使用电抗和电容型传感平台对微生物生长敏感的系统 |
| CN201580055175.5A Pending CN107110803A (zh) | 2014-10-14 | 2015-10-14 | 用于检测微生物的电抗和电容型传感平台 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520983323.7U Expired - Lifetime CN205538786U (zh) | 2014-10-14 | 2015-10-14 | 使用电抗和电容型传感平台对微生物生长敏感的系统 |
| CN201580055175.5A Pending CN107110803A (zh) | 2014-10-14 | 2015-10-14 | 用于检测微生物的电抗和电容型传感平台 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US10808217B2 (cg-RX-API-DMAC7.html) |
| EP (1) | EP3207362B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6795495B2 (cg-RX-API-DMAC7.html) |
| CN (3) | CN115963149A (cg-RX-API-DMAC7.html) |
| AU (1) | AU2015336363B2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2964310C (cg-RX-API-DMAC7.html) |
| ES (1) | ES2982089T3 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2016064635A1 (cg-RX-API-DMAC7.html) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10196678B2 (en) | 2014-10-06 | 2019-02-05 | ALVEO Technologies Inc. | System and method for detection of nucleic acids |
| EP3207362B1 (en) | 2014-10-14 | 2024-05-01 | Becton, Dickinson and Company | Reactance and capacitance sensing platform for detecting microorganisms |
| AU2017330304A1 (en) * | 2016-09-23 | 2019-04-11 | Alveo Technologies, Inc. | Methods and compositions for detecting analytes |
| WO2019147225A1 (en) * | 2018-01-24 | 2019-08-01 | Hewlett-Packard Development Company, L.P. | Fluidic property determination from fluid impedances |
| US20190241861A1 (en) * | 2018-02-02 | 2019-08-08 | Karmel Alon Allison | Bacterial detection system |
| AU2019401601B2 (en) | 2018-12-20 | 2026-04-02 | Alveo Technologies, Inc. | Handheld impedance-based diagnostic test system for detecting analytes |
| US12472492B2 (en) | 2020-08-14 | 2025-11-18 | Alveo Technologies, Inc. | Systems and methods of sample depositing and testing |
| CN113406153B (zh) * | 2021-06-29 | 2022-06-07 | 毕玉琦 | 一种食品菌群快速检测装置 |
| US12474250B2 (en) * | 2023-06-27 | 2025-11-18 | International Business Machines Corporation | Linear fluidic cell trap device for single cell detection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256756A (zh) * | 1998-02-19 | 2000-06-14 | 住友金属工业株式会社 | 阻抗检测装置和检测方法 |
| TW201226896A (en) * | 2010-12-17 | 2012-07-01 | Univ Yuanpei | Microbe or cell inspection system and method thereof |
| CN102954985A (zh) * | 2011-08-31 | 2013-03-06 | 中国科学院上海微系统与信息技术研究所 | 一种电阻抗式细菌快速检测传感器的数据分析方法 |
| WO2013123189A1 (en) * | 2012-02-15 | 2013-08-22 | Becton, Dickinson And Company | Impedence-based bacterial detection system |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1117995A1 (en) | 1998-10-09 | 2001-07-25 | Simon Feldberg | Method and apparatus for determining and evaluating bacterial populations |
| EP1162449A1 (en) * | 2000-06-06 | 2001-12-12 | Universiteit Gent | AC-based gate detection method and device for the sizing of colloidal particles, cells and bacteria in liquids |
| US6649402B2 (en) | 2001-06-22 | 2003-11-18 | Wisconsin Alumni Research Foundation | Microfabricated microbial growth assay method and apparatus |
| US6433560B1 (en) * | 2001-08-31 | 2002-08-13 | Eaton Corporation | Combined fluid condition monitor and fluid level sensor |
| WO2006048456A1 (en) * | 2004-11-05 | 2006-05-11 | Graceton Finance Sa | Method and device for the detection, measurement and analysis of biological, bioactive, bioenergetic and bioharmonic signals |
| US8318099B2 (en) * | 2005-10-26 | 2012-11-27 | General Electric Company | Chemical and biological sensors, systems and methods based on radio frequency identification |
| US7923241B2 (en) * | 2007-10-10 | 2011-04-12 | Corning Incorporated | Cell culture article and methods thereof |
| CA2723130A1 (en) | 2008-05-07 | 2009-11-12 | University Of Strathclyde | A system and method for cell characterisation |
| CN101698879A (zh) * | 2009-10-14 | 2010-04-28 | 电子科技大学 | 检测细菌培养基电阻抗曲线形态的药物敏感试验方法 |
| EP3207362B1 (en) * | 2014-10-14 | 2024-05-01 | Becton, Dickinson and Company | Reactance and capacitance sensing platform for detecting microorganisms |
| WO2018065113A1 (en) * | 2016-10-07 | 2018-04-12 | Boehringer Ingelheim Vetmedica Gmbh | Analysis system and method for testing a sample |
-
2015
- 2015-10-14 EP EP15853221.8A patent/EP3207362B1/en active Active
- 2015-10-14 AU AU2015336363A patent/AU2015336363B2/en active Active
- 2015-10-14 CN CN202211697198.4A patent/CN115963149A/zh active Pending
- 2015-10-14 CA CA2964310A patent/CA2964310C/en active Active
- 2015-10-14 JP JP2017518797A patent/JP6795495B2/ja active Active
- 2015-10-14 CN CN201520983323.7U patent/CN205538786U/zh not_active Expired - Lifetime
- 2015-10-14 ES ES15853221T patent/ES2982089T3/es active Active
- 2015-10-14 US US15/518,989 patent/US10808217B2/en active Active
- 2015-10-14 CN CN201580055175.5A patent/CN107110803A/zh active Pending
- 2015-10-14 WO PCT/US2015/055501 patent/WO2016064635A1/en not_active Ceased
-
2020
- 2020-09-14 US US17/019,802 patent/US12031118B2/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1256756A (zh) * | 1998-02-19 | 2000-06-14 | 住友金属工业株式会社 | 阻抗检测装置和检测方法 |
| TW201226896A (en) * | 2010-12-17 | 2012-07-01 | Univ Yuanpei | Microbe or cell inspection system and method thereof |
| CN102954985A (zh) * | 2011-08-31 | 2013-03-06 | 中国科学院上海微系统与信息技术研究所 | 一种电阻抗式细菌快速检测传感器的数据分析方法 |
| WO2013123189A1 (en) * | 2012-02-15 | 2013-08-22 | Becton, Dickinson And Company | Impedence-based bacterial detection system |
Also Published As
| Publication number | Publication date |
|---|---|
| EP3207362B1 (en) | 2024-05-01 |
| AU2015336363A1 (en) | 2017-05-04 |
| JP6795495B2 (ja) | 2020-12-02 |
| EP3207362C0 (en) | 2024-05-01 |
| ES2982089T3 (es) | 2024-10-14 |
| EP3207362A1 (en) | 2017-08-23 |
| US20170240855A1 (en) | 2017-08-24 |
| WO2016064635A1 (en) | 2016-04-28 |
| CA2964310C (en) | 2019-02-26 |
| US10808217B2 (en) | 2020-10-20 |
| US12031118B2 (en) | 2024-07-09 |
| EP3207362A4 (en) | 2018-05-09 |
| CN205538786U (zh) | 2016-08-31 |
| AU2015336363B2 (en) | 2021-03-04 |
| JP2017532033A (ja) | 2017-11-02 |
| CA2964310A1 (en) | 2016-04-28 |
| US20200407677A1 (en) | 2020-12-31 |
| CN107110803A (zh) | 2017-08-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US12031118B2 (en) | Reactance and capacitance sensing platform for detecting microorganisms | |
| US9709516B2 (en) | Impedance-based bacterial detection system | |
| US9400272B2 (en) | Detection method and apparatus for detecting microbial growth | |
| Richards et al. | Electronic measurement of bacterial growth | |
| Paredes et al. | Label-free interdigitated microelectrode based biosensors for bacterial biofilm growth monitoring using Petri dishes | |
| Kadan-Jamal et al. | A study on the dielectric behaviour of plant cell suspensions using wideband electrical impedance spectroscopy (WB-EIS) | |
| Buscaglia | Development of a portable impedance spectrometer | |
| EP3001193A1 (en) | System for characterisation of pure and ultrapure water | |
| EP4296351A1 (en) | Non-contact impedance analyzer for real-time detection of microbial growth | |
| Selvakumar et al. | Correlation of Bacteria Growth and Electrical Impedance Spectroscopy in Stored Raw Ground Water | |
| Spiller et al. | Development of an electronic microtiterplate for high throughput screening (HTS) | |
| WO2025250807A1 (en) | Impedance-based determination of metrics derived from cytopathic effects | |
| Cantons Villar | Online bioimpedance measurement: characterisation and application in bosystems engineering | |
| Farace et al. | Bioanalytical application of impedance analysis: Transducing in polymer-based biosensors and probes for living tissues | |
| Ren et al. | A piezoelectric transducer for bacteria counts monitoring the application of piezoelectric transducer on food detection | |
| EP3833969A1 (en) | Analysis of a test sample | |
| Qu et al. | Automatically Showing Microbial Growth Kinetics with a High-Performance Microbial Growth Analyzer | |
| Al-Salami | Impedance Spectroscopic Analysis of the Interidigitated Flexible Sensor for Pseudomonas Aeruginosa Bacteria Detection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |