KR102375818B1 - 검체 분석 장치 및 방법 - Google Patents
검체 분석 장치 및 방법 Download PDFInfo
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- KR102375818B1 KR102375818B1 KR1020200064626A KR20200064626A KR102375818B1 KR 102375818 B1 KR102375818 B1 KR 102375818B1 KR 1020200064626 A KR1020200064626 A KR 1020200064626A KR 20200064626 A KR20200064626 A KR 20200064626A KR 102375818 B1 KR102375818 B1 KR 102375818B1
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- 238000000034 method Methods 0.000 title description 3
- 238000004458 analytical method Methods 0.000 claims abstract description 59
- 229920001610 polycaprolactone Polymers 0.000 claims description 12
- 239000004632 polycaprolactone Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
- 229920001223 polyethylene glycol Polymers 0.000 claims description 3
- -1 polytetramethylene Polymers 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 abstract description 4
- 239000012530 fluid Substances 0.000 description 22
- 238000012360 testing method Methods 0.000 description 20
- 238000004891 communication Methods 0.000 description 15
- 230000017525 heat dissipation Effects 0.000 description 12
- 238000001816 cooling Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 238000007789 sealing Methods 0.000 description 8
- 230000006870 function Effects 0.000 description 7
- 238000012284 sample analysis method Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 5
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- 238000012545 processing Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000019800 disodium phosphate Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012252 genetic analysis Methods 0.000 description 1
- 230000001900 immune effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
- B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
- B01L3/0237—Details of electronic control, e.g. relating to user interface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0275—Interchangeable or disposable dispensing tips
- B01L3/0279—Interchangeable or disposable dispensing tips co-operating with positive ejection means
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0275—Interchangeable or disposable dispensing tips
-
- 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
-
- 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
- G01N35/00623—Quality control of instruments
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/023—Adapting objects or devices to another adapted for different sizes of tubes, tips or container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/026—Fluid interfacing between devices or objects, e.g. connectors, inlet details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/02—Adapting objects or devices to another
- B01L2200/028—Modular arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
- B01L2200/0689—Sealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/14—Process control and prevention of errors
- B01L2200/143—Quality control, feedback systems
- B01L2200/147—Employing temperature sensors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/18—Means for temperature control
- B01L2300/1805—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks
- B01L2300/1822—Conductive heating, heat from thermostatted solids is conducted to receptacles, e.g. heating plates, blocks using Peltier elements
-
- 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
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00425—Heating or cooling means associated with pipettes or the like, e.g. for supplying sample/reagent at given temperature
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N2035/1027—General features of the devices
- G01N2035/103—General features of the devices using disposable tips
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- Human Computer Interaction (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
Abstract
Description
도 2는 도 1의 검체 분석 장치를 도시하는 도면이다.
도 3은 피펫 팁이 부착된 검체 분석 장치를 도시하는 도면이다.
도 4 및 도 5는 온도 변화에 따른 도 3의 A부분을 확대하여 도시한 단면도이다.
도 6은 도 1의 컨트롤러의 온도 제어를 도시하는 그래프이다.
도 7은 본 발명의 다른 실시예에 따른 검체 분석 방법을 도시하는 순서도이다.
| 온도(Temp, ℃) | 접합력(g) |
| 50 | 1700 |
| 40 | 506 |
| 30 | 317 |
| 20 | 42 |
110: 베이스
120: 온도 조절 부재
130: 커넥터
140: 방열 부재
150: 구동 유닛
160: 컨트롤러
200: 피펫 팁
Claims (5)
- 베이스;
상기 베이스의 단부에 배치되는 커넥터;
상기 베이스에 장착되되, 상기 커넥터의 온도를 조절하는 온도 조절 부재; 및
상기 온도 조절 부재의 발열을 조절하여 상기 커넥터의 일면에 부착되는 피펫 팁의 접합력을 조절하는 컨트롤러; 및
상기 피펫 팁에 양압 또는 음압을 형성하는 구동 유닛;을 포함하고,
상기 온도 조절 부재는
상기 커넥터를 기 설정된 제1 온도 이상으로 상승시켜, 상기 커넥터에 상기 피펫 팁을 부착하고,
상기 커넥터를 상기 제1 온도보다 낮은 기 설정된 제2 온도로 하강시켜, 상기 커넥터에서 상기 피펫 팁을 분리하며,
상기 컨트롤러는
상기 온도 조절 부재가 상기 커넥터를 상기 제1 온도와 상기 제2 온도 사이의 온도로 설정하면, 상기 구동 유닛을 구동하는, 검체 분석 장치. - 제1 항에 있어서,
상기 피펫 팁은 폴리카프로락톤(polycaprolactone; PLC), 폴리테트라에틸렌옥사이드(polytetramethylene oxide, PMTO) 및 폴리에틸렌 옥사이드(polyethylene oxide; PEG) 중 적어도 하나를 포함하는 저온용융고분자(Low melting point polymer)를 포함하는, 검체 분석 장치. - 제1 항에 있어서,
상기 온도 조절 부재는
상기 컨트롤러에서 인가되는 전기의 극성이 변환되어 온도를 하강시키는, 검체 분석 장치. - 삭제
- 삭제
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200064626A KR102375818B1 (ko) | 2020-05-28 | 2020-05-28 | 검체 분석 장치 및 방법 |
| EP21809894.5A EP4160219A1 (en) | 2020-05-28 | 2021-05-26 | Sample analysis device and method |
| PCT/KR2021/006533 WO2021241999A1 (ko) | 2020-05-28 | 2021-05-26 | 검체 분석 장치 및 방법 |
| US17/595,925 US12097490B2 (en) | 2020-05-28 | 2021-05-26 | Apparatus for analyzing samples including a temperature controlling member to adjust bonding force of a pipette tip |
| KR1020220030816A KR102670973B1 (ko) | 2020-05-28 | 2022-03-11 | 검체 분석 장치 및 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020200064626A KR102375818B1 (ko) | 2020-05-28 | 2020-05-28 | 검체 분석 장치 및 방법 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220030816A Division KR102670973B1 (ko) | 2020-05-28 | 2022-03-11 | 검체 분석 장치 및 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20210147417A KR20210147417A (ko) | 2021-12-07 |
| KR102375818B1 true KR102375818B1 (ko) | 2022-03-18 |
Family
ID=78744096
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200064626A Active KR102375818B1 (ko) | 2020-05-28 | 2020-05-28 | 검체 분석 장치 및 방법 |
| KR1020220030816A Active KR102670973B1 (ko) | 2020-05-28 | 2022-03-11 | 검체 분석 장치 및 방법 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020220030816A Active KR102670973B1 (ko) | 2020-05-28 | 2022-03-11 | 검체 분석 장치 및 방법 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US12097490B2 (ko) |
| EP (1) | EP4160219A1 (ko) |
| KR (2) | KR102375818B1 (ko) |
| WO (1) | WO2021241999A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102808675B1 (ko) * | 2022-06-17 | 2025-05-20 | 주식회사 디앤에이보이 | 시료 분석 시스템 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002043751A (ja) | 2000-07-21 | 2002-02-08 | Toshiba Chem Corp | 多層プリント配線板 |
| JP2008018960A (ja) | 2006-07-12 | 2008-01-31 | Aloka Co Ltd | 開栓装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4531698B2 (ja) * | 2003-07-17 | 2010-08-25 | 三菱化学メディエンス株式会社 | 自動測定用カートリッジおよびそれを用いる測定装置 |
| EP2145949A4 (en) * | 2007-04-06 | 2013-07-03 | Universal Bio Research Co Ltd | DEVICE AND METHOD FOR CONTROLLING TEMPERATURE |
| WO2012050198A1 (ja) | 2010-10-15 | 2012-04-19 | ユニバーサル・バイオ・リサーチ株式会社 | 多機能分注ユニットを利用した核酸自動処理装置およびその方法 |
| KR20130039125A (ko) * | 2011-10-11 | 2013-04-19 | 삼성테크윈 주식회사 | 자동 분주 장치의 노즐 어셈블리 |
| KR101762295B1 (ko) * | 2012-02-10 | 2017-08-04 | (주)바이오니아 | 생체시료의 자동 분석 장치 및 방법 |
| JP6758227B2 (ja) * | 2017-03-06 | 2020-09-23 | テラメックス株式会社 | 温調システム |
| DK3611514T3 (da) * | 2017-07-14 | 2025-02-03 | Horiba Advanced Techno Co Ltd | Prøveanalyseindretning |
| KR102240258B1 (ko) * | 2019-04-30 | 2021-04-14 | 주식회사 디앤에이보이 | 피펫팅 기구 및 피펫팅 기구의 사용방법 |
-
2020
- 2020-05-28 KR KR1020200064626A patent/KR102375818B1/ko active Active
-
2021
- 2021-05-26 EP EP21809894.5A patent/EP4160219A1/en not_active Withdrawn
- 2021-05-26 US US17/595,925 patent/US12097490B2/en active Active
- 2021-05-26 WO PCT/KR2021/006533 patent/WO2021241999A1/ko not_active Ceased
-
2022
- 2022-03-11 KR KR1020220030816A patent/KR102670973B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002043751A (ja) | 2000-07-21 | 2002-02-08 | Toshiba Chem Corp | 多層プリント配線板 |
| JP2008018960A (ja) | 2006-07-12 | 2008-01-31 | Aloka Co Ltd | 開栓装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021241999A1 (ko) | 2021-12-02 |
| US20220226805A1 (en) | 2022-07-21 |
| KR102670973B1 (ko) | 2024-06-25 |
| US12097490B2 (en) | 2024-09-24 |
| KR20220038311A (ko) | 2022-03-28 |
| KR20210147417A (ko) | 2021-12-07 |
| EP4160219A1 (en) | 2023-04-05 |
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