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GB1105367A - Proportioning syringe - Google Patents

Proportioning syringe

Info

Publication number
GB1105367A
GB1105367A GB5262165A GB5262165A GB1105367A GB 1105367 A GB1105367 A GB 1105367A GB 5262165 A GB5262165 A GB 5262165A GB 5262165 A GB5262165 A GB 5262165A GB 1105367 A GB1105367 A GB 1105367A
Authority
GB
United Kingdom
Prior art keywords
syringe
plunger
barrel
flange
liquid
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
GB5262165A
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.)
JACOB PETER MARBACH
Original Assignee
JACOB PETER MARBACH
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 JACOB PETER MARBACH filed Critical JACOB PETER MARBACH
Publication of GB1105367A publication Critical patent/GB1105367A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31591—Single dose, i.e. individually set dose administered only once from the same medicament reservoir, e.g. including single stroke limiting means
    • 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
    • B01L3/0224—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids of the plunger pump type having mechanical means to set stroke length, e.g. movable stops
    • 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
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/31555—Mechanically operated dose setting member by purely axial movement of dose setting member, e.g. during setting or filling of a syringe
    • 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
    • A61M5/31533—Dosing mechanisms, i.e. setting a dose
    • A61M5/31545—Setting modes for dosing
    • A61M5/31548—Mechanically operated dose setting member
    • A61M5/3156—Mechanically operated dose setting member using volume steps only adjustable in discrete intervals, i.e. individually distinct intervals
    • 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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
    • A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
    • A61M5/3158—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod performed by axially moving actuator operated by user, e.g. an injection button

Landscapes

  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Automation & Control Theory (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Devices For Use In Laboratory Experiments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

1,105,367. Syringe. E. P. MARBACH and J.P. MARBACH. Dec. 10, 1965 [June 11, 1965], No. 52621/65. Heading F1R. A plurality of liquids are drawn into a syringe in predetermined proportions by means of a gauge member 30 secured to the handle 26 of the plunger 12. The member 30 has a stepped free end providing axially spaced end surfaces 32 and 33 which may be successively engaged with the top surface of a flange on the barrel 11 to determine two axial positions of the plunger and thereby determine the quantity of a first liquid drawn into the syringe and a small additional quantity of a second liquid. The quantity of the second liquid may be less than the volume of a sampling needle 13 secured to the barrel. In a further embodiment, Figs. 4 and 5 (not shown), two axial positions of the plunger are determined by engagement of a gauge member (44) with the upper surface of barrel flange (40') and the upper surface (43) of a wedge shaped member (41) on the flange, respectively.
GB5262165A 1965-06-11 1965-12-10 Proportioning syringe Expired GB1105367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46331365A 1965-06-11 1965-06-11

Publications (1)

Publication Number Publication Date
GB1105367A true GB1105367A (en) 1968-03-06

Family

ID=23839665

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5262165A Expired GB1105367A (en) 1965-06-11 1965-12-10 Proportioning syringe

Country Status (4)

Country Link
JP (1) JPS5025354B1 (en)
BE (1) BE674440A (en)
FR (1) FR1461979A (en)
GB (1) GB1105367A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166010A1 (en) * 1984-06-23 1986-01-02 Giuseppe Merighi Device for the instantaneous sampling of the blood polluted by venomous reptiles bite
GB2294731A (en) * 1994-11-01 1996-05-08 David Colin Clubb Lubricant injection device for locks
WO2011061313A1 (en) * 2009-11-20 2011-05-26 Novartis Ag Syringe
CN107923902A (en) * 2015-07-06 2018-04-17 富士胶片株式会社 Blood test kit and blood analysis method
CN113384776A (en) * 2021-05-22 2021-09-14 宁波睿爱产品设计有限公司 Medicine injection device for multiple injections

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018038933A (en) * 2016-09-05 2018-03-15 株式会社共立理化学研究所 Liquid measuring tool, liquid measuring method, and dilution method

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0166010A1 (en) * 1984-06-23 1986-01-02 Giuseppe Merighi Device for the instantaneous sampling of the blood polluted by venomous reptiles bite
GB2294731A (en) * 1994-11-01 1996-05-08 David Colin Clubb Lubricant injection device for locks
GB2294731B (en) * 1994-11-01 1999-04-21 David Colin Clubb Lock lubricator
WO2011061313A1 (en) * 2009-11-20 2011-05-26 Novartis Ag Syringe
AU2010320885B2 (en) * 2009-11-20 2013-03-14 Novartis Ag Syringe
CN107923902A (en) * 2015-07-06 2018-04-17 富士胶片株式会社 Blood test kit and blood analysis method
EP3321676A4 (en) * 2015-07-06 2018-07-04 FUJIFILM Corporation Blood test kit and blood analysis method
US10823745B2 (en) 2015-07-06 2020-11-03 Fujifilm Corporation Blood test kit and blood analysis method
CN113384776A (en) * 2021-05-22 2021-09-14 宁波睿爱产品设计有限公司 Medicine injection device for multiple injections
CN113384776B (en) * 2021-05-22 2022-08-12 宁波睿爱产品设计有限公司 Medicine injection device for multiple injections

Also Published As

Publication number Publication date
BE674440A (en) 1966-06-28
DE1598776B2 (en) 1972-12-28
JPS5025354B1 (en) 1975-08-22
FR1461979A (en) 1966-12-09
DE1598776A1 (en) 1972-04-06

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