IE26573L - Dispensing syringe. - Google Patents

Dispensing syringe.

Info

Publication number
IE26573L
IE26573L IE15463A IE15463A IE26573L IE 26573 L IE26573 L IE 26573L IE 15463 A IE15463 A IE 15463A IE 15463 A IE15463 A IE 15463A IE 26573 L IE26573 L IE 26573L
Authority
IE
Ireland
Prior art keywords
rod
indentations
barrel
piston
projections
Prior art date
Application number
IE15463A
Original Assignee
Koninklijke Gist Spiritus
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 Koninklijke Gist Spiritus filed Critical Koninklijke Gist Spiritus
Publication of IE26573L publication Critical patent/IE26573L/en

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
    • A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
    • A61M5/3159—Dose expelling manners
    • A61M5/31593—Multi-dose, i.e. individually set dose repeatedly administered from the same medicament reservoir
    • A61M5/31595—Pre-defined multi-dose administration by repeated overcoming of means blocking the free advancing movement of piston rod, e.g. by tearing or de-blocking
    • 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
    • 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
    • A61M5/31501—Means for blocking or restricting the movement of the rod or piston
    • A61M5/31505—Integral with the syringe barrel, i.e. connected to the barrel so as to make up a single complete piece or unit
    • 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
    • A61M5/3155—Mechanically operated dose setting member by rotational movement of dose setting member, e.g. during setting or filling of a syringe

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

958,636. Syringes. KONINKLIJKE NEDERLANDSCHE GIST-EN SPIRITUSFABRIEK N.V. Feb. 21, 1963 [Feb. 26, 1962], No. 6981/63. Heading A5R. A dispensing syringe for the delivery of a substance comprises a barrel 1 with a piston 2 movable therein, a piston-rod 3 arranged to move longitudinally with the piston 2 and provided with indentations or projections located on two lines which extend parallel to the longitudinal axis of rod 3 and are angularly spaced about the axis, the indentations or projections of one line being staggered with respect to those of the other line, and a restraining element 5 secured in the barrel 1 and having a resilience in a plane perpendicular to the axis of the barrel 1, the element 5 being co-operable with each indentation or projection to restrain the rod 3 and piston 2 against movement to deliver a substance from the barrel 1, the rod 3 being releasable from the engagement of an indentation or projection thereof by the restraining element 5 by rotation of the rod 3 about it longitudinal axis, and the rod 3 having a non- circular cross-section such that the element 5 is resiliently stressed by the rod 3 to a greater degree in the angular positions of the rod 3 between the restraining positions, in which the element engages the indentations or projections, than in the restraining positions. The rod 3 may be cruciform in cross-section, the indentations or projections being provided along the ends of at least two adjacent arms of the cross. The restraining element 5 may be a spring wire having two arms engaging opposite sides of the rod 3. [GB958636A]
IE15463A 1962-02-26 1963-02-25 Dispensing syringe. IE26573L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL275263A NL113374C (en) 1962-02-26 1962-02-26

Publications (1)

Publication Number Publication Date
IE26573L true IE26573L (en) 1963-08-26

Family

ID=19753639

Family Applications (1)

Application Number Title Priority Date Filing Date
IE15463A IE26573L (en) 1962-02-26 1963-02-25 Dispensing syringe.

Country Status (7)

Country Link
BE (1) BE628869A (en)
DE (1) DE1287742B (en)
DK (1) DK107636C (en)
FR (1) FR1348320A (en)
GB (1) GB958636A (en)
IE (1) IE26573L (en)
NL (1) NL113374C (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391694A (en) * 1965-09-07 1968-07-09 Pharmaseal Lab Hypodermic syringe with identification cardholder
US4074715A (en) * 1976-11-01 1978-02-21 Becton, Dickinson And Company Syringe plunger
JPS543893U (en) * 1978-05-30 1979-01-11
DE2942968C2 (en) * 1979-10-24 1982-05-19 KTR Kunststofftechnik Hans Rethwisch & Co, 2000 Hamburg Dosing device for liquids and plastic masses for dental purposes
NL8004903A (en) * 1980-08-29 1982-04-01 Apothekers Coop Vereen SYRINGE.
AR228395A1 (en) * 1981-05-07 1983-02-28 Merck & Co Inc SYRINGE TO REGULATE THE AMOUNT SUPPLIED OF A PLASTIC SUBSTANCE
DE8407950U1 (en) * 1984-03-15 1984-06-07 Bangert, Heinrich, 6951 Limbach RECOVERABLE BABY COT OR CRADLE
GB2180300B (en) * 1985-09-12 1989-09-13 Mitsubishi Pencil Co Injection device
US4925449A (en) * 1988-01-11 1990-05-15 Applied Vascular Devices Manually driven syringe
US4908023A (en) * 1988-08-15 1990-03-13 Frank Yuen Syringe assembly
US4883471A (en) * 1988-08-16 1989-11-28 Braginetz Paul A Disposable shielded medical syringe
US4888002A (en) * 1988-08-30 1989-12-19 Braginetz Paul A Disposable shield medical syringe
US20080132852A1 (en) * 2004-07-28 2008-06-05 Kleyhan Gennady I Dosage device
FR2987746B1 (en) * 2012-03-08 2015-04-10 Adip Sculpt SYRINGE FOR MEDICAL APPLICATION
BR112017012429B1 (en) 2014-12-12 2022-09-13 Wake Forest University Health Sciences SYRINGE AND SUBCOMBINATION

Also Published As

Publication number Publication date
BE628869A (en) 1963-08-26
DE1287742B (en) 1969-01-23
NL113374C (en) 1966-11-15
GB958636A (en) 1964-05-21
DK107636C (en) 1967-06-19
FR1348320A (en) 1964-01-04

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