GB1437738A - Drop dispensing apparatus - Google Patents

Drop dispensing apparatus

Info

Publication number
GB1437738A
GB1437738A GB837474A GB837474A GB1437738A GB 1437738 A GB1437738 A GB 1437738A GB 837474 A GB837474 A GB 837474A GB 837474 A GB837474 A GB 837474A GB 1437738 A GB1437738 A GB 1437738A
Authority
GB
United Kingdom
Prior art keywords
bottle
tube
liquid
stem
valve
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
GB837474A
Other languages
English (en)
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.)
American Hospital Supply Corp
Original Assignee
American Hospital Supply Corp
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
Application filed by American Hospital Supply Corp filed Critical American Hospital Supply Corp
Publication of GB1437738A publication Critical patent/GB1437738A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/02—Burettes; Pipettes
    • B01L3/0241—Drop counters; Drop formers
    • 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

  • Health & Medical Sciences (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Optical Measuring Cells (AREA)
GB837474A 1973-06-28 1974-02-25 Drop dispensing apparatus Expired GB1437738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37476373A 1973-06-28 1973-06-28

Publications (1)

Publication Number Publication Date
GB1437738A true GB1437738A (en) 1976-06-03

Family

ID=23478114

Family Applications (1)

Application Number Title Priority Date Filing Date
GB837474A Expired GB1437738A (en) 1973-06-28 1974-02-25 Drop dispensing apparatus

Country Status (4)

Country Link
JP (1) JPS5732336B2 (enrdf_load_stackoverflow)
CA (1) CA995185A (enrdf_load_stackoverflow)
DE (1) DE2429731C2 (enrdf_load_stackoverflow)
GB (1) GB1437738A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274552A (en) * 1979-03-26 1981-06-23 Coulter Electronics, Inc. Liquid dispenser
EP0199919A1 (en) * 1985-03-06 1986-11-05 Ivac Corporation Optical flow sensor
GB2337794A (en) * 1998-05-15 1999-12-01 Andrew Stephen Coulton Low pressure liquid discharge and siphon system
US7427379B1 (en) 1999-03-19 2008-09-23 Biotage Ab Liquid dispensing apparatus
CN104148124A (zh) * 2014-07-30 2014-11-19 河北工业大学 一种用于微流控芯片的液滴生成装置
CN108249030A (zh) * 2017-12-13 2018-07-06 惠安县泰达商贸有限责任公司 一种便于涂抹身体的涂抹瓶
CN119667176A (zh) * 2025-02-11 2025-03-21 浙江康拓生物科技有限公司 一种体外测定人体内脂联素的测定试剂盒的制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421603A (en) * 1977-07-19 1979-02-19 Pilot Pen Co Ltd Method of extracting even quantity of liquid by trickling
JPS5654357A (en) * 1979-10-11 1981-05-14 Hitachi Ltd Dispensing method
IT1132894B (it) * 1980-09-30 1986-07-09 Erba Strumentazione Dispositivo di campionamento per cromatografia,a piccole quantita' di campione
JPS57199857U (enrdf_load_stackoverflow) * 1981-06-16 1982-12-18
JPS5917161A (ja) * 1982-07-20 1984-01-28 Olympus Optical Co Ltd サンプル分注の確認方法および装置
JPH0443818Y2 (enrdf_load_stackoverflow) * 1984-11-02 1992-10-15

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2921715A (en) * 1959-03-18 1960-01-19 Gabrielle M Asset Solenoid operated microburette
FR1428878A (fr) * 1965-03-24 1966-02-18 Ct D Etudes Des Matieres Plast Dispositif émetteur et compteur de gouttes
JPS49116191U (enrdf_load_stackoverflow) * 1973-01-29 1974-10-03

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274552A (en) * 1979-03-26 1981-06-23 Coulter Electronics, Inc. Liquid dispenser
EP0199919A1 (en) * 1985-03-06 1986-11-05 Ivac Corporation Optical flow sensor
US4680977A (en) * 1985-03-06 1987-07-21 Ivac Corporation Optical flow sensor
GB2337794A (en) * 1998-05-15 1999-12-01 Andrew Stephen Coulton Low pressure liquid discharge and siphon system
US7427379B1 (en) 1999-03-19 2008-09-23 Biotage Ab Liquid dispensing apparatus
CN104148124A (zh) * 2014-07-30 2014-11-19 河北工业大学 一种用于微流控芯片的液滴生成装置
CN104148124B (zh) * 2014-07-30 2015-12-16 河北工业大学 一种用于微流控芯片的液滴生成装置
CN108249030A (zh) * 2017-12-13 2018-07-06 惠安县泰达商贸有限责任公司 一种便于涂抹身体的涂抹瓶
CN108249030B (zh) * 2017-12-13 2019-10-29 江苏锡沂高新区科技发展有限公司 一种便于涂抹身体的涂抹瓶
CN119667176A (zh) * 2025-02-11 2025-03-21 浙江康拓生物科技有限公司 一种体外测定人体内脂联素的测定试剂盒的制备方法
CN119667176B (zh) * 2025-02-11 2025-06-13 浙江康拓生物科技有限公司 一种体外测定人体内脂联素的测定试剂盒的制备方法

Also Published As

Publication number Publication date
DE2429731C2 (de) 1984-03-15
DE2429731A1 (de) 1975-01-16
JPS5732336B2 (enrdf_load_stackoverflow) 1982-07-10
CA995185A (en) 1976-08-17
JPS5019919A (enrdf_load_stackoverflow) 1975-03-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee