JP5800910B2 - 細胞採集装置 - Google Patents
細胞採集装置 Download PDFInfo
- Publication number
- JP5800910B2 JP5800910B2 JP2013536504A JP2013536504A JP5800910B2 JP 5800910 B2 JP5800910 B2 JP 5800910B2 JP 2013536504 A JP2013536504 A JP 2013536504A JP 2013536504 A JP2013536504 A JP 2013536504A JP 5800910 B2 JP5800910 B2 JP 5800910B2
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- JP
- Japan
- Prior art keywords
- target cells
- screen filter
- fluid sample
- conduit
- collection device
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
- A61M1/3403—Regulation parameters
- A61M1/341—Regulation parameters by measuring the filtrate rate or volume
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/10—Filter screens essentially made of metal
-
- 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
- C12M47/00—Means for after-treatment of the produced biomass or of the fermentation or metabolic products, e.g. storage of biomass
- C12M47/04—Cell isolation or sorting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4005—Concentrating samples by transferring a selected component through a membrane
- G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
Description
Claims (5)
- 標的細胞を含んでいる流体サンプルを輸送する導管と、
前記導管の内側に設置され、前記標的細胞を濾過する複数の濾過孔を持ち、前記標的細胞が捕集されるように前記標的細胞の流れを誘導するスクリーンフィルターと、
を含み、
前記導管は標的細胞を含んでいる流体サンプルを輸送するための通路と管壁を持ち、
前記スクリーンフィルターは、前記管壁と合う境界部に前記標的細胞の流れを誘導して前記標的細胞を捕集し、
前記境界部に近接する前記導管の外面に、前記標的細胞を排出するように前記境界部に連結される排出孔が形成されている、
細胞採集装置。 - 前記スクリーンフィルターは前記流体サンプルの流れ方向に沿って前記通路に斜めに設置されている、
請求項1に記載の細胞採集装置。 - 前記スクリーンフィルターは、前記流体サンプルの流れ方向の先端に前記標的細胞を収容するように形成されているトラップを持つ、
請求項2に記載の細胞採集装置。 - 前記スクリーンフィルターは曲線型に形成されている、
請求項1に記載の細胞採集装置。 - 前記スクリーンフィルターは、前記標的細胞の流れを中央から前記境界部に誘導するように形成されている膨出部を持つ、
請求項1に記載の細胞採集装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100104249A KR101276187B1 (ko) | 2010-10-25 | 2010-10-25 | 세포 채집 장치 |
KR1020100104250A KR101254677B1 (ko) | 2010-10-25 | 2010-10-25 | 세포 채집 장치 |
KR10-2010-0104250 | 2010-10-25 | ||
KR10-2010-0104249 | 2010-10-25 | ||
PCT/KR2011/007976 WO2012057497A2 (ko) | 2010-10-25 | 2011-10-25 | 세포 채집 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013541958A JP2013541958A (ja) | 2013-11-21 |
JP5800910B2 true JP5800910B2 (ja) | 2015-10-28 |
Family
ID=45994539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013536504A Active JP5800910B2 (ja) | 2010-10-25 | 2011-10-25 | 細胞採集装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20130264272A1 (ja) |
EP (1) | EP2634244A4 (ja) |
JP (1) | JP5800910B2 (ja) |
CN (1) | CN103270150B (ja) |
WO (1) | WO2012057497A2 (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101317311B1 (ko) * | 2013-02-26 | 2013-10-10 | 임욱빈 | 블로윙 방식을 이용한 검진 대상물 착상 장치 |
FR3005163A1 (fr) * | 2013-04-24 | 2014-10-31 | Biomerieux Sa | Dispositif de filtration et concentration automatique de microorganismes. |
US11033896B2 (en) | 2014-08-08 | 2021-06-15 | Ortho-Clinical Diagnostics, Inc. | Lateral-flow assay device with filtration flow control |
CN104188668B (zh) * | 2014-08-11 | 2016-08-17 | 丽水市人民医院 | 血液细菌收集装置 |
US10939861B2 (en) * | 2014-08-13 | 2021-03-09 | Simplexity Product Development Inc. | Dried blood spot collection device |
CN104498346A (zh) * | 2014-12-12 | 2015-04-08 | 张群 | 基于微米孔的健康精子快速筛选收集器件及其使用方法 |
WO2016208459A1 (ja) * | 2015-06-22 | 2016-12-29 | 株式会社村田製作所 | 濾過装置、濾過方法、及び濾過フィルタ |
JP6516006B2 (ja) * | 2015-06-26 | 2019-05-22 | 株式会社村田製作所 | 濾過装置及び濾過方法 |
WO2016208753A1 (ja) * | 2015-06-26 | 2016-12-29 | 株式会社村田製作所 | 濾過装置及び濾過方法 |
WO2017022810A1 (ja) * | 2015-08-06 | 2017-02-09 | 株式会社オプトニクス精密 | 細胞分離フィルタ及び細胞培養容器 |
WO2017159367A1 (ja) * | 2016-03-18 | 2017-09-21 | 株式会社村田製作所 | 金属製多孔膜、それを用いた分級方法、および分級装置 |
JP6142042B1 (ja) | 2016-03-18 | 2017-06-07 | 株式会社村田製作所 | 有核細胞の濾過用フィルターおよびそれを用いた濾過方法 |
JP2019092393A (ja) * | 2016-04-15 | 2019-06-20 | 株式会社カネカ | 細胞懸濁液調製用容器および細胞懸濁液の調製方法 |
CN109415674B (zh) | 2017-03-10 | 2021-10-26 | 株式会社村田制作所 | 细胞过滤滤除器 |
JP6936467B2 (ja) * | 2017-03-16 | 2021-09-15 | 株式会社オプトニクス精密 | フィルタ装置 |
JP6249124B1 (ja) * | 2017-04-26 | 2017-12-20 | 株式会社村田製作所 | 有核細胞の濾過用フィルターおよびそれを用いた濾過方法 |
WO2019059279A1 (ja) * | 2017-09-20 | 2019-03-28 | 株式会社カネカ | 細胞懸濁液を調製するためのデバイス、システム及び方法 |
JP6815307B2 (ja) * | 2017-11-09 | 2021-01-20 | 株式会社村田製作所 | 有核細胞の濾過用フィルターおよびそれを用いた濾過方法 |
WO2019181158A1 (ja) * | 2018-03-19 | 2019-09-26 | 株式会社村田製作所 | 濾過フィルタ及び濾過装置 |
EP3830242B1 (en) * | 2018-07-28 | 2024-03-20 | Leavitt Medical, Inc. | Methods and systems for preparing cytological samples |
JP2023526312A (ja) * | 2020-05-12 | 2023-06-21 | ピー・ビー・エス・バイオテック・インコーポレイテッド | 材料移送デバイス、並びに関連するシステム及び方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US1801934A (en) * | 1928-04-16 | 1931-04-21 | Pearson Fred | Garbage receptacle |
US3834539A (en) * | 1972-12-26 | 1974-09-10 | C Thompson | Trap for removing solid particles from a liquid circulating system |
US4264446A (en) * | 1979-08-06 | 1981-04-28 | Fregeau Jack J | Strainer screen |
US5240861A (en) * | 1988-07-29 | 1993-08-31 | Spectrum Medical Industries, Inc. | Device and process for concentrating biologic specimens in liquid form |
US5043082A (en) * | 1988-12-15 | 1991-08-27 | Hermann Jr William J | Collection device and method of use thereof for the concentration, transport and processing of cellular components to determine the presence or absence of biomarkers |
US5861094A (en) * | 1997-04-17 | 1999-01-19 | Goehde; Wolfgang | Filter for biological particle separation |
US5944991A (en) * | 1997-11-21 | 1999-08-31 | Dresser Industries, Inc. | Pipeline strainer |
US7846743B2 (en) | 2005-04-21 | 2010-12-07 | California Institute Of Technology | Uses of parylene membrane filters |
JP2006305517A (ja) * | 2005-05-02 | 2006-11-09 | Denso Corp | フィルタ装置 |
EP1897570A1 (en) * | 2006-09-08 | 2008-03-12 | Gelanus B.V. | Blood recuperation device and method |
EP2238232B1 (en) | 2008-01-29 | 2019-08-14 | California Institute of Technology | Method and apparatus for microfiltration to perform cell separation |
CN101329231B (zh) * | 2008-08-01 | 2010-07-07 | 张震 | 一种锥形过滤器及全脱落细胞自动收集仪 |
CN101785883A (zh) * | 2009-11-12 | 2010-07-28 | 赛普瑞特科技开发(北京)有限公司 | 一种肿瘤患者自体血液回输方法及用于此方法的肿瘤细胞过滤器 |
US20130071304A1 (en) * | 2010-04-15 | 2013-03-21 | Cytogen Co., Ltd. | Microfluidic device |
JP2012065590A (ja) * | 2010-09-24 | 2012-04-05 | Olympus Corp | 細胞処理装置 |
-
2011
- 2011-10-25 CN CN201180062660.7A patent/CN103270150B/zh active Active
- 2011-10-25 WO PCT/KR2011/007976 patent/WO2012057497A2/ko active Application Filing
- 2011-10-25 JP JP2013536504A patent/JP5800910B2/ja active Active
- 2011-10-25 US US13/881,719 patent/US20130264272A1/en not_active Abandoned
- 2011-10-25 EP EP11836589.9A patent/EP2634244A4/en not_active Withdrawn
-
2016
- 2016-11-11 US US15/349,922 patent/US10473567B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2634244A4 (en) | 2017-03-22 |
US10473567B2 (en) | 2019-11-12 |
CN103270150B (zh) | 2016-10-19 |
US20130264272A1 (en) | 2013-10-10 |
WO2012057497A2 (ko) | 2012-05-03 |
EP2634244A2 (en) | 2013-09-04 |
CN103270150A (zh) | 2013-08-28 |
WO2012057497A3 (ko) | 2012-07-26 |
US20170059460A1 (en) | 2017-03-02 |
JP2013541958A (ja) | 2013-11-21 |
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