CH535429A - Method for taking precisely dosed test samples from a liquid or gel reservoir and apparatus for carrying out the method - Google Patents
Method for taking precisely dosed test samples from a liquid or gel reservoir and apparatus for carrying out the methodInfo
- Publication number
- CH535429A CH535429A CH1547371A CH1547371A CH535429A CH 535429 A CH535429 A CH 535429A CH 1547371 A CH1547371 A CH 1547371A CH 1547371 A CH1547371 A CH 1547371A CH 535429 A CH535429 A CH 535429A
- Authority
- CH
- Switzerland
- Prior art keywords
- carrying
- liquid
- test samples
- gel reservoir
- precisely dosed
- Prior art date
Links
Classifications
-
- 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
- G01N35/1016—Control of the volume dispensed or introduced
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)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8396770A | 1970-10-26 | 1970-10-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH535429A true CH535429A (en) | 1973-03-31 |
Family
ID=22181815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1547371A CH535429A (en) | 1970-10-26 | 1971-10-25 | Method for taking precisely dosed test samples from a liquid or gel reservoir and apparatus for carrying out the method |
Country Status (7)
Country | Link |
---|---|
US (1) | US3764041A (en) |
JP (1) | JPS547235B1 (en) |
CA (1) | CA974204A (en) |
CH (1) | CH535429A (en) |
DE (1) | DE2153090A1 (en) |
FR (1) | FR2111843B1 (en) |
GB (1) | GB1321568A (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3891121A (en) * | 1972-08-04 | 1975-06-24 | Mead Corp | Method of operating a drop generator that includes the step of pre-pressurizing the liquid manifold |
BE823116A (en) * | 1973-12-11 | 1975-04-01 | DOSING DEVICE FOR THE AUTOMATIC INTRODUCTION OF INGREDIENTS INTO THE OVEN OF LARGE COOKING OR ROASTING APPLIANCES | |
US3869068A (en) * | 1974-06-06 | 1975-03-04 | Hyperion Inc | Diluter probe assembly |
US3960020A (en) * | 1974-12-30 | 1976-06-01 | Technicon Instruments Corporation | Liquid aspirating probe assembly of a supply analyzer |
US4090475A (en) * | 1976-05-19 | 1978-05-23 | S. E. Rykoff & Co. | Self-cleaning fluid injection system |
FR2354555A1 (en) * | 1976-06-08 | 1978-01-06 | Technicon Instr | Sample analyser with suction probe - can be immersed in liq. to suck it in, withdrawn and rinsed in top position before immersion in next sample |
FR2482310A1 (en) * | 1980-05-09 | 1981-11-13 | Prioux Alain | Sampling and liquid transfer machine for test tubes - has rinsing action where sampling tube is sprayed by variable trajectory jet before total immersion |
US5261566A (en) * | 1981-02-16 | 1993-11-16 | Tokyo Ohka Kogyo Co., Ltd. | Solution-dropping nozzle device |
US4528161A (en) * | 1981-08-31 | 1985-07-09 | American Hospital Supply Corp. | Probe for automated liquid dispenser |
US4534494A (en) * | 1982-11-15 | 1985-08-13 | Societe Anonyme Dite: Etude De Realisation De Chaines Automatiques Erca | Cleaning system for filler |
FI834387A0 (en) * | 1983-11-30 | 1983-11-30 | Labsystems Oy | FOERFARANDE FOER UTSPAEDNING AV VAETSKEPROV |
US4574850A (en) * | 1985-01-17 | 1986-03-11 | E. I. Du Pont De Nemours And Company | Method of and apparatus for dispensing liquid |
US4670219A (en) * | 1985-02-27 | 1987-06-02 | Fisher Scientific Company | Liquid handling |
EP0249377A1 (en) * | 1986-06-06 | 1987-12-16 | Donald F. Dutertre | Handling device for agricultural chemicals and the like |
US4820497A (en) * | 1986-06-23 | 1989-04-11 | E. I. Du Pont De Nemours And Company | Movable cleaning assembly for an aspirating needle |
GR871619B (en) * | 1986-10-31 | 1988-03-03 | Genetic Systems Corp | Automated patient sample analysis instrument |
US5188255A (en) * | 1990-09-07 | 1993-02-23 | Du Benjamin R | Method and apparatus for facilitating the cleaning of a spray aperture in a mixing chamber of a nozzle |
US5332311A (en) * | 1991-10-09 | 1994-07-26 | Beta Raven Inc. | Liquid scale and method for liquid ingredient flush thereof |
DE4432599C2 (en) * | 1994-09-13 | 1996-10-31 | Thomae Gmbh Dr K | Sampling procedure for bioprocess analysis |
US6463611B1 (en) * | 1999-04-02 | 2002-10-15 | Ecolab, Inc. | Apparatus for dispensing incompatible chemicals to a common utilization point |
US7347345B2 (en) * | 2004-06-02 | 2008-03-25 | Nestec S.A. | Device and method for hygienically delivering a liquid food |
US20050281713A1 (en) * | 2004-06-18 | 2005-12-22 | Bioanalytical Systems, Inc. (An Indiana Company) | System and method for sample collection |
CN110418967B (en) * | 2017-06-30 | 2024-02-06 | 深圳迈瑞生物医疗电子股份有限公司 | Reaction component, sample analyzer and mixing method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1114735A (en) * | 1953-12-12 | 1956-04-16 | Naamlooze Vennootschap Unstzij | Device for dispensing small quantities of liquid |
-
1970
- 1970-10-26 US US00083967A patent/US3764041A/en not_active Expired - Lifetime
-
1971
- 1971-10-19 CA CA125,516A patent/CA974204A/en not_active Expired
- 1971-10-25 CH CH1547371A patent/CH535429A/en not_active IP Right Cessation
- 1971-10-25 DE DE19712153090 patent/DE2153090A1/en not_active Withdrawn
- 1971-10-26 FR FR7138482A patent/FR2111843B1/fr not_active Expired
- 1971-10-26 GB GB4959671A patent/GB1321568A/en not_active Expired
- 1971-10-26 JP JP8442771A patent/JPS547235B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US3764041A (en) | 1973-10-09 |
DE2153090A1 (en) | 1972-07-27 |
CA974204A (en) | 1975-09-09 |
JPS547235B1 (en) | 1979-04-05 |
GB1321568A (en) | 1973-06-27 |
FR2111843A1 (en) | 1972-06-09 |
FR2111843B1 (en) | 1975-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |