JPS60140139A - 粒子計数装置 - Google Patents
粒子計数装置Info
- Publication number
- JPS60140139A JPS60140139A JP58251096A JP25109683A JPS60140139A JP S60140139 A JPS60140139 A JP S60140139A JP 58251096 A JP58251096 A JP 58251096A JP 25109683 A JP25109683 A JP 25109683A JP S60140139 A JPS60140139 A JP S60140139A
- Authority
- JP
- Japan
- Prior art keywords
- particle
- detecting
- velocity
- liquid
- pulse
- 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.)
- Granted
Links
- 239000002245 particle Substances 0.000 title claims abstract description 84
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 2
- 239000003337 fertilizer Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 239000013256 coordination polymer Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000012937 correction Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000003321 amplification 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
- 230000007423 decrease Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002504 physiological saline solution Substances 0.000 description 1
- 230000010349 pulsation 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 true JPS60140139A (ja) | 1985-07-25 |
| JPH0263183B2 JPH0263183B2 (enExample) | 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 (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101856U (enExample) * | 1986-12-22 | 1988-07-02 | ||
| JPS63101855U (enExample) * | 1986-12-22 | 1988-07-02 | ||
| JP2005283163A (ja) * | 2004-03-26 | 2005-10-13 | Japan Science & Technology Agency | 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 |
| JP2010210637A (ja) * | 2003-08-13 | 2010-09-24 | Luminex Corp | フロー・サイトメータ・タイプ測定システムの1つまたは複数のパラメータを制御するための方法 |
| JP2014503792A (ja) * | 2010-10-29 | 2014-02-13 | ベクトン・ディキンソン・アンド・カンパニー | フロー式粒子分析器のための二重フィードバック真空流体工学 |
-
1983
- 1983-12-27 JP JP58251096A patent/JPS60140139A/ja active Granted
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63101856U (enExample) * | 1986-12-22 | 1988-07-02 | ||
| JPS63101855U (enExample) * | 1986-12-22 | 1988-07-02 | ||
| JP2010210637A (ja) * | 2003-08-13 | 2010-09-24 | Luminex Corp | フロー・サイトメータ・タイプ測定システムの1つまたは複数のパラメータを制御するための方法 |
| JP2013190434A (ja) * | 2003-08-13 | 2013-09-26 | Luminex Corp | フロー・サイトメータ・タイプ測定システムの1つまたは複数のパラメータを制御するための方法 |
| JP2005283163A (ja) * | 2004-03-26 | 2005-10-13 | Japan Science & Technology Agency | 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 |
| JP2014503792A (ja) * | 2010-10-29 | 2014-02-13 | ベクトン・ディキンソン・アンド・カンパニー | フロー式粒子分析器のための二重フィードバック真空流体工学 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0263183B2 (enExample) | 1990-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104321634B (zh) | 颗粒分配装置和方法 | |
| CN103575633B (zh) | 一种流式仪器及其液路系统 | |
| US8482731B2 (en) | Microparticle measuring apparatus | |
| CN104749085B (zh) | 粒子分析仪液流系统及粒子分析仪 | |
| EP2804003B1 (en) | Blood analysis apparatus | |
| CN108169104A (zh) | 流式细胞检测装置及方法 | |
| US6365106B1 (en) | Sheath flow cell and blood analyzer using the same | |
| CN107782657B (zh) | 一种流式细胞仪液流系统及其控制方法 | |
| US20030143117A1 (en) | Particle analyzer and particle analysis method | |
| CN104487820A (zh) | 流式细胞计数的自动化且准确液滴延迟 | |
| US3973189A (en) | Hematology system | |
| JPS60140139A (ja) | 粒子計数装置 | |
| WO2024188340A1 (zh) | 鞘液供应系统、流式细胞仪及用于供应鞘液的方法 | |
| CN115406817B (zh) | 基于微流控的颗粒检测器 | |
| CN112730204A (zh) | 一种流式细胞仪的稳定液路系统 | |
| CN208537364U (zh) | 一种流式细胞仪液流系统 | |
| JPS62165141A (ja) | 微小粒子分析装置 | |
| CN211086040U (zh) | 一种基于压差进样的流式细胞仪的液路系统 | |
| JP2016503507A (ja) | 流体システムおよび方法 | |
| CN114594040B (zh) | 一种流式细胞仪及其工作方法 | |
| KR100518504B1 (ko) | 혈구 카운터 | |
| WO2006019242A1 (en) | Device and method for measuring fine particle concentration | |
| Lee et al. | A flow-rate independent cell counter using a fixed control volume between double electrical sensing zones | |
| CN208459234U (zh) | 细胞计数仪及细胞计数检测系统 | |
| CN201269876Y (zh) | 一种体积计量装置 |