JPH0263183B2 - - Google Patents
Info
- Publication number
- JPH0263183B2 JPH0263183B2 JP58251096A JP25109683A JPH0263183B2 JP H0263183 B2 JPH0263183 B2 JP H0263183B2 JP 58251096 A JP58251096 A JP 58251096A JP 25109683 A JP25109683 A JP 25109683A JP H0263183 B2 JPH0263183 B2 JP H0263183B2
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- particle
- liquid
- speed
- flowing liquid
- 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.)
- Expired
Links
- 239000002245 particle Substances 0.000 claims description 85
- 239000007788 liquid Substances 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 43
- 238000012937 correction Methods 0.000 claims description 6
- 239000013256 coordination polymer Substances 0.000 description 11
- 230000006835 compression Effects 0.000 description 7
- 238000007906 compression Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000001772 blood platelet Anatomy 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001446 dark-field microscopy Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- -1 pipe resistance Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1404—Handling flow, e.g. hydrodynamic focusing
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58251096A JPS60140139A (ja) | 1983-12-27 | 1983-12-27 | 粒子計数装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58251096A JPS60140139A (ja) | 1983-12-27 | 1983-12-27 | 粒子計数装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60140139A JPS60140139A (ja) | 1985-07-25 |
| JPH0263183B2 true JPH0263183B2 (enrdf_load_stackoverflow) | 1990-12-27 |
Family
ID=17217582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58251096A Granted JPS60140139A (ja) | 1983-12-27 | 1983-12-27 | 粒子計数装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60140139A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101855U (enrdf_load_stackoverflow) * | 1986-12-22 | 1988-07-02 | ||
| JPS63101856U (enrdf_load_stackoverflow) * | 1986-12-22 | 1988-07-02 | ||
| KR101166180B1 (ko) * | 2003-08-13 | 2012-07-18 | 루미넥스 코포레이션 | 유세포 분석기식 측정 시스템의 하나 이상의 파라미터의 제어 방법 |
| JP4643921B2 (ja) * | 2004-03-26 | 2011-03-02 | 独立行政法人科学技術振興機構 | 流路における流体の通過を検出する方法および流体の流れを制御する方法 |
| US8528427B2 (en) * | 2010-10-29 | 2013-09-10 | Becton, Dickinson And Company | Dual feedback vacuum fluidics for a flow-type particle analyzer |
-
1983
- 1983-12-27 JP JP58251096A patent/JPS60140139A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60140139A (ja) | 1985-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2011320713B2 (en) | Dual feedback vacuum fluidics for a flow-type particle analyzer | |
| US20240027321A1 (en) | Flow cytometery system with fluidics control system | |
| US10871438B2 (en) | Flow cytometry system with stepper flow control valve | |
| US7628956B2 (en) | Sheath flow forming device and sample analyzer provided with same | |
| US6372506B1 (en) | Apparatus and method for verifying drop delay in a flow cytometer | |
| US4361400A (en) | Fluidic assembly for an ultra-high-speed chromosome flow sorter | |
| US20170268998A1 (en) | Automated and accurate drop delay for flow cytometry | |
| US6183697B1 (en) | Particle measuring apparatus | |
| US5691486A (en) | Apparatus and methods for selecting a variable number of test sample aliquots to mix with respective reagents | |
| JP6465036B2 (ja) | 粒子分取装置、粒子分取方法、プログラム及び粒子分取システム | |
| JPH01287442A (ja) | 流量制御方法及びその装置 | |
| EP0412431A2 (en) | Method and apparatus for sorting particles with a moving catcher tube | |
| CN104749085A (zh) | 粒子分析仪液流系统及粒子分析仪 | |
| US20030143117A1 (en) | Particle analyzer and particle analysis method | |
| CN110118718A (zh) | 液流系统、测试方法、负压装置的调控方法及流式细胞仪 | |
| JPH0263183B2 (enrdf_load_stackoverflow) | ||
| US4001678A (en) | Displacement metering with independent ancillary flow | |
| JP2001050887A (ja) | 粒子分析装置 | |
| US12228494B2 (en) | Pressure regulated fluidics system for flow cytometers | |
| CN115406817A (zh) | 基于微流控的颗粒检测器 | |
| US3648158A (en) | Conductivity cell for particle counting system | |
| JP2016503507A (ja) | 流体システムおよび方法 | |
| CN112730204A (zh) | 一种流式细胞仪的稳定液路系统 | |
| JPS62165141A (ja) | 微小粒子分析装置 | |
| CN114594040B (zh) | 一种流式细胞仪及其工作方法 |