GB1451826A - Microliter syringe for dispensing small accurately measured quantities of fluid specimens - Google Patents

Microliter syringe for dispensing small accurately measured quantities of fluid specimens

Info

Publication number
GB1451826A
GB1451826A GB1361074A GB1361074A GB1451826A GB 1451826 A GB1451826 A GB 1451826A GB 1361074 A GB1361074 A GB 1361074A GB 1361074 A GB1361074 A GB 1361074A GB 1451826 A GB1451826 A GB 1451826A
Authority
GB
United Kingdom
Prior art keywords
accurately measured
measured quantities
dispensing small
fluid specimens
microliter syringe
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
GB1361074A
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.)
Jintan Terumo Co Ltd
Original Assignee
Jintan Terumo Co Ltd
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 Jintan Terumo Co Ltd filed Critical Jintan Terumo Co Ltd
Publication of GB1451826A publication Critical patent/GB1451826A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • 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
    • B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
    • B01L3/0217—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type
    • B01L3/022—Capillary pipettes, i.e. having very small bore
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
    • A61M5/31525—Dosing
    • A61M5/31531—Microsyringes, e.g. having piston bore diameter close or equal to needle shaft diameter

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Clinical Laboratory Science (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB1361074A 1973-03-29 1974-03-27 Microliter syringe for dispensing small accurately measured quantities of fluid specimens Expired GB1451826A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1973038040U JPS5314227Y2 (https=) 1973-03-29 1973-03-29

Publications (1)

Publication Number Publication Date
GB1451826A true GB1451826A (en) 1976-10-06

Family

ID=12514408

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1361074A Expired GB1451826A (en) 1973-03-29 1974-03-27 Microliter syringe for dispensing small accurately measured quantities of fluid specimens

Country Status (4)

Country Link
US (1) US3923207A (https=)
JP (1) JPS5314227Y2 (https=)
CH (1) CH580277A5 (https=)
GB (1) GB1451826A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110687A1 (en) * 1982-11-29 1984-06-13 Oximetrix, Inc. Portable fluid infusion apparatus

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4758234A (en) * 1986-03-20 1988-07-19 Norman Orentreich High viscosity fluid delivery system
US4664655A (en) * 1986-03-20 1987-05-12 Norman Orentreich High viscosity fluid delivery system
US5454491A (en) * 1993-08-30 1995-10-03 World Precision Instruments, Inc. Non-metallic precision fluid transfer devices
US6120481A (en) * 1998-12-21 2000-09-19 Becton, Dickinson And Company Scale on a plastic syringe
KR20060130648A (ko) * 2004-01-12 2006-12-19 아이싸이언스 인터벤셔날 코포레이션 점성 물질용 인젝터
US8101244B2 (en) 2004-06-09 2012-01-24 Smithkline Beecham Corporation Apparatus and method for producing or processing a product or sample
TWI356036B (en) * 2004-06-09 2012-01-11 Smithkline Beecham Corp Apparatus and method for pharmaceutical production
US20060002986A1 (en) * 2004-06-09 2006-01-05 Smithkline Beecham Corporation Pharmaceutical product
US8529521B2 (en) * 2007-04-23 2013-09-10 Ultimed Inc. Low-dosage syringe
EP2262555A2 (en) * 2008-03-27 2010-12-22 iScience Interventional Corporation Microliter injector
US10232364B2 (en) * 2013-11-29 2019-03-19 Yamaha Hatsudoki Kabushiki Kaisha Aspiration tip
US11090445B2 (en) 2017-06-16 2021-08-17 Credence Medsystems, Inc. System and method for safety syringe
JP7485380B2 (ja) 2018-11-13 2024-05-16 クリーデンス メドシステムズ，インコーポレイテッド マイクロドーズ注射のためのシステム及び方法
US11883635B2 (en) 2020-06-17 2024-01-30 Credence MedSystems System and method for microdose injection

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3216616A (en) * 1964-03-02 1965-11-09 Jr Homer Blankenship Syringe with upper and lower bores
US3417904A (en) * 1966-01-11 1968-12-24 Fischer & Porter Co Syringe and method of making same
US3537453A (en) * 1968-03-14 1970-11-03 Drummond Instr Co Microliter syringe having disposable parts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0110687A1 (en) * 1982-11-29 1984-06-13 Oximetrix, Inc. Portable fluid infusion apparatus
AU570418B2 (en) * 1982-11-29 1988-03-17 Oximetrix Inc. Portable automatic motor-driven piston syringe

Also Published As

Publication number Publication date
CH580277A5 (https=) 1976-09-30
JPS5314227Y2 (https=) 1978-04-15
US3923207A (en) 1975-12-02
JPS49140987U (https=) 1974-12-04

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee