BE588670A - Plastic seal for syringe - Google Patents

Plastic seal for syringe

Info

Publication number
BE588670A
BE588670A BE588670A BE588670A BE588670A BE 588670 A BE588670 A BE 588670A BE 588670 A BE588670 A BE 588670A BE 588670 A BE588670 A BE 588670A BE 588670 A BE588670 A BE 588670A
Authority
BE
Belgium
Prior art keywords
syringe
plastic seal
seal
plastic
Prior art date
Application number
BE588670A
Other languages
French (fr)
Inventor
Paul Nogier
Louis Nogier
Original Assignee
S E D A T
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 S E D A T filed Critical S E D A T
Publication of BE588670A publication Critical patent/BE588670A/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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M5/31513—Piston constructions to improve sealing or sliding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J1/00—Pistons; Trunk pistons; Plungers
    • F16J1/001—One-piece pistons
    • F16J1/003—One-piece pistons with integral sealing lips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/027—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the syringe type
    • 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
    • A61M5/31511—Piston or piston-rod constructions, e.g. connection of piston with piston-rod
    • A61M2005/31521—Pistons with a forward extending skirt at their front end

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
BE588670A 1959-03-17 1960-03-15 Plastic seal for syringe BE588670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39214A FR1228933A (en) 1959-03-17 1959-03-17 Seal for plastic syringe used once only

Publications (1)

Publication Number Publication Date
BE588670A true BE588670A (en) 1960-07-01

Family

ID=9694242

Family Applications (1)

Application Number Title Priority Date Filing Date
BE588670A BE588670A (en) 1959-03-17 1960-03-15 Plastic seal for syringe

Country Status (3)

Country Link
BE (1) BE588670A (en)
CH (1) CH366126A (en)
FR (2) FR1228933A (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135260A (en) * 1962-06-08 1964-06-02 Pharmaseal Lab Plastic syringe
US3845762A (en) * 1970-09-24 1974-11-05 Nesco Plastics Inc Syringe
US3845763A (en) * 1973-02-28 1974-11-05 Nasco Plastics Inc Syringe with puncturable stem
US4183500A (en) * 1977-05-09 1980-01-15 Imperial Chemical Industries Limited Control valves
AU3950678A (en) * 1977-10-11 1980-03-13 Population Res Inc Ampule
US4354507A (en) * 1978-01-17 1982-10-19 Concord Laboratories Syringe
US4215701A (en) * 1978-08-21 1980-08-05 Concord Laboratories, Inc. Elastomeric plunger tip for a syringe
US4451152A (en) * 1981-04-16 1984-05-29 Monitek, Inc. Method for measuring the radiation transmitting properties of a fluid
JPS57190567A (en) * 1981-05-20 1982-11-24 Terumo Corp Blood sampler with air removing and shielding mechanism
FR2522506B1 (en) * 1982-01-27 1989-04-28 Biotherax Lab RECTAL CANNULA FOR INJECTION OF A PHARMACEUTICAL SPECIALTY IN THE FORM OF PASTE OR FOAM
HU189198B (en) * 1982-12-10 1986-06-30 Adorjan,Andras,Hu Plastic syringe for single use as well as plastic piston particularly for plastic syringes
US4500310A (en) * 1982-12-20 1985-02-19 Becton, Dickinson And Company Variable sealing pressure plunger rod assembly
US4543093A (en) * 1982-12-20 1985-09-24 Becton, Dickinson And Company Variable sealing pressure plunger rod assembly
DE3325622C2 (en) * 1983-07-15 1986-01-30 Peter Dr. März Injection syringe
AT397467B (en) * 1991-10-22 1994-04-25 Wimmer Erwin DISPOSABLE SYRINGE
US5215524A (en) * 1992-07-14 1993-06-01 Vallelunga Anthony J Plunger for non-reuseable syringe
US5352203A (en) * 1994-03-31 1994-10-04 Vallelunga Anthony J Aspirating non-reuseable syringe
FR2744177B1 (en) * 1996-01-31 1998-04-10 Perfect Circle Europ Sa CONNECTING ROD ASSEMBLY FOR ENGINE OR COMPRESSOR CYLINDER
US6224577B1 (en) * 1998-03-02 2001-05-01 Medrad, Inc. Syringes and plungers for use therein

Also Published As

Publication number Publication date
FR1228933A (en) 1960-09-02
FR78213E (en) 1962-06-22
CH366126A (en) 1962-12-15

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