CA1117314A - Backwash system for diluting apparatus - Google Patents

Backwash system for diluting apparatus

Info

Publication number
CA1117314A
CA1117314A CA000327516A CA327516A CA1117314A CA 1117314 A CA1117314 A CA 1117314A CA 000327516 A CA000327516 A CA 000327516A CA 327516 A CA327516 A CA 327516A CA 1117314 A CA1117314 A CA 1117314A
Authority
CA
Canada
Prior art keywords
probe
receptacle vessel
probe means
coupled
support member
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
Application number
CA000327516A
Other languages
English (en)
French (fr)
Inventor
Ronald O. Simpson
Pedro Cabrera
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coulter Electronics Inc
Original Assignee
Coulter Electronics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/906,235 external-priority patent/US4148859A/en
Priority claimed from US06/014,306 external-priority patent/US4220621A/en
Application filed by Coulter Electronics Inc filed Critical Coulter Electronics Inc
Application granted granted Critical
Publication of CA1117314A publication Critical patent/CA1117314A/en
Expired legal-status Critical Current

Links

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
    • G01N1/38—Diluting, dispersing or mixing samples

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
CA000327516A 1978-05-15 1979-05-14 Backwash system for diluting apparatus Expired CA1117314A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US05/906,235 US4148859A (en) 1978-05-15 1978-05-15 Backwash system for diluting apparatus
US906,235 1978-05-15
US06/014,306 US4220621A (en) 1979-02-23 1979-02-23 Backwash system for diluting apparatus
US14,306 1979-02-23

Publications (1)

Publication Number Publication Date
CA1117314A true CA1117314A (en) 1982-02-02

Family

ID=26685925

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000327516A Expired CA1117314A (en) 1978-05-15 1979-05-14 Backwash system for diluting apparatus

Country Status (9)

Country Link
JP (1) JPS54150189A (no)
AU (1) AU4703079A (no)
CA (1) CA1117314A (no)
CH (1) CH631263A5 (no)
DE (2) DE2919374A1 (no)
ES (1) ES8103382A1 (no)
FR (1) FR2426253A1 (no)
GB (1) GB2020806A (no)
SE (1) SE448033B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE451896B (sv) * 1983-06-23 1987-11-02 Swelab Instrument Ab Sett och anordning for spedning av vetskeprover
FR2606885B1 (fr) * 1986-11-14 1989-08-04 Abx Sarl Dispositif de nettoyage d'une aiguille de prelevement d'un liquide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1469171A (en) * 1973-03-05 1977-03-30 Varian Associates Purging of injection apparatus
JPS5011486A (no) * 1973-06-01 1975-02-05
US3976429A (en) * 1973-10-16 1976-08-24 Coulter Electronics, Inc. Backwash system for diluting apparatus
JPS5314954B2 (no) * 1973-11-02 1978-05-20
US3990853A (en) * 1975-05-30 1976-11-09 Coulter Electronics, Inc. Liquid transfer valve structure
JPS5368188A (en) * 1976-11-30 1978-06-17 Hewlett Packard Yokogawa Device for measuring crystal resonator

Also Published As

Publication number Publication date
SE7904222L (sv) 1979-11-16
CH631263A5 (fr) 1982-07-30
DE2954665C2 (no) 1993-07-01
SE448033B (sv) 1987-01-12
DE2919374A1 (de) 1979-11-22
DE2919374C2 (no) 1990-01-11
AU4703079A (en) 1979-11-22
FR2426253B1 (no) 1985-03-01
GB2020806A (en) 1979-11-21
FR2426253A1 (fr) 1979-12-14
JPS54150189A (en) 1979-11-26
JPH0210371B2 (no) 1990-03-07
ES480563A0 (es) 1981-02-16
ES8103382A1 (es) 1981-02-16

Similar Documents

Publication Publication Date Title
US6322752B1 (en) Method and apparatus for aspirating and dispensing liquids
JP5213269B2 (ja) 自動化分析器において液体を吸引し分配する装置
US4729876A (en) Blood analysis system
KR101322543B1 (ko) 고속 샘플 공급 장치
US3894438A (en) Pneumatic fluid level sensing and sampling system
US4705667A (en) Analyzing apparatus for measuring liquid or gaseous samples
US3645142A (en) Pipette system
US3759667A (en) Apparatus for aspirating precise volumes of fluid sample
US20050074363A1 (en) Liquid sampling probe and cleaning fluidics system
EP0515658B1 (en) Aspiration method for hematology analyzing apparatus
US3976429A (en) Backwash system for diluting apparatus
JPH03183947A (ja) 分析器具用投与装置
US4220621A (en) Backwash system for diluting apparatus
US4148859A (en) Backwash system for diluting apparatus
US3929413A (en) Fluid transport and metering system
CA1117314A (en) Backwash system for diluting apparatus
US20040014227A1 (en) Apparatus, method and computer program product for automated high-throughput sampling and data acquisition
US4859605A (en) Process for preparation of samples for analysis
US4463615A (en) Liquid transfer valve
JP2775618B2 (ja) サンプル液分取・分注装置およびその装置を用いたサンプル液分取・分注方法
EP0259260A2 (en) Sample metering valve for a sample preparation system
CN2181689Y (zh) 血液内外管微量取样稀释装置
JPH07280632A (ja) 液体計量採取装置
JPH0316060Y2 (no)
JPH019013Y2 (no)

Legal Events

Date Code Title Description
MKEX Expiry