DK106395C - Syringe with two coaxial cylindrical chambers. - Google Patents

Syringe with two coaxial cylindrical chambers.

Info

Publication number
DK106395C
DK106395C DK222065A DK222065A DK106395C DK 106395 C DK106395 C DK 106395C DK 222065 A DK222065 A DK 222065A DK 222065 A DK222065 A DK 222065A DK 106395 C DK106395 C DK 106395C
Authority
DK
Denmark
Prior art keywords
syringe
coaxial cylindrical
cylindrical chambers
chambers
coaxial
Prior art date
Application number
DK222065A
Other languages
Danish (da)
Inventor
Vagn Hassing
Ejnar Jeppesen
Original Assignee
Novo Terapeutisk Labor As
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 Novo Terapeutisk Labor As filed Critical Novo Terapeutisk Labor As
Priority to DK222065A priority Critical patent/DK106395C/en
Priority to GB1843266A priority patent/GB1130593A/en
Priority to CH616966A priority patent/CH440560A/en
Priority to DE19661491785 priority patent/DE1491785A1/en
Priority to NL6605743A priority patent/NL6605743A/xx
Priority to SE5929/66A priority patent/SE324209B/xx
Priority to BE680328D priority patent/BE680328A/xx
Priority to FR59667A priority patent/FR1478062A/en
Priority to AT408966A priority patent/AT257824B/en
Application granted granted Critical
Publication of DK106395C publication Critical patent/DK106395C/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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/284—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/24—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic
    • A61M5/2448—Ampoule syringes, i.e. syringes with needle for use in combination with replaceable ampoules or carpules, e.g. automatic comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M5/28—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle
    • A61M5/285—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened
    • A61M5/286—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened upon internal pressure increase, e.g. pierced or burst
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • 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
    • A61M2005/3128—Incorporating one-way valves, e.g. pressure-relief or non-return valves
    • 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
    • A61M5/31596—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing
    • A61M2005/31598—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms comprising means for injection of two or more media, e.g. by mixing having multiple telescopically sliding coaxial pistons encompassing volumes for components to be mixed

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)
DK222065A 1965-04-30 1965-04-30 Syringe with two coaxial cylindrical chambers. DK106395C (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
DK222065A DK106395C (en) 1965-04-30 1965-04-30 Syringe with two coaxial cylindrical chambers.
GB1843266A GB1130593A (en) 1965-04-30 1966-04-27 Injection syringe with two coaxial cylindrical chambers
CH616966A CH440560A (en) 1965-04-30 1966-04-28 Injection syringe with two coaxial, cylindrical chambers
DE19661491785 DE1491785A1 (en) 1965-04-30 1966-04-28 Injection syringe with two coaxial cylinder chambers
NL6605743A NL6605743A (en) 1965-04-30 1966-04-28
SE5929/66A SE324209B (en) 1965-04-30 1966-04-29
BE680328D BE680328A (en) 1965-04-30 1966-04-29
FR59667A FR1478062A (en) 1965-04-30 1966-04-29 Injection syringe
AT408966A AT257824B (en) 1965-04-30 1966-04-29 Injection syringe with two coaxial cylindrical chambers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK222065A DK106395C (en) 1965-04-30 1965-04-30 Syringe with two coaxial cylindrical chambers.

Publications (1)

Publication Number Publication Date
DK106395C true DK106395C (en) 1967-01-30

Family

ID=8110876

Family Applications (1)

Application Number Title Priority Date Filing Date
DK222065A DK106395C (en) 1965-04-30 1965-04-30 Syringe with two coaxial cylindrical chambers.

Country Status (9)

Country Link
AT (1) AT257824B (en)
BE (1) BE680328A (en)
CH (1) CH440560A (en)
DE (1) DE1491785A1 (en)
DK (1) DK106395C (en)
FR (1) FR1478062A (en)
GB (1) GB1130593A (en)
NL (1) NL6605743A (en)
SE (1) SE324209B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766222B1 (en) * 1968-04-20 1970-12-17 Theo Metten Syringe for injecting a solution of a dry substance and a solvent
US3659749A (en) * 1970-04-28 1972-05-02 Boris Schwartz Intermixing syringe
US3838689A (en) * 1970-11-04 1974-10-01 M Cohen Disposable syringe with slit valve
US3678930A (en) * 1971-01-19 1972-07-25 Boris Schwartz Intermixing syringe
US4331146A (en) * 1976-12-23 1982-05-25 The West Company Syringe assembly
EP0082251B1 (en) * 1981-12-22 1987-08-05 Contraves Ag Syringe for two fluids
DE3715682A1 (en) * 1987-05-11 1988-11-24 Stefan Dr Lueth DEVICE FOR PRODUCING A TWO-COMPONENT MIXTURE
GB2211104B (en) * 1987-10-13 1991-10-02 Wilson Dr Louise Caroline Syringe arrangment
GB2229374B (en) * 1989-02-17 1993-04-21 Bespak Plc Improvements in or relating to dispensing apparatus
SE9101261D0 (en) * 1991-04-25 1991-04-25 Kabi Pharmacia Ab INJECTION CONTAINER
FR2705240A1 (en) * 1993-05-18 1994-11-25 Debiotech Syringe device for mixing two compounds
WO1999017820A1 (en) * 1997-10-03 1999-04-15 Texas Pharmaceuticals, Inc. Improved dual chamber syringe apparatus
IL131826A0 (en) * 1999-09-09 2001-03-19 Tennenbaum Tamar A method and device for artificial insemination
US7883490B2 (en) 2002-10-23 2011-02-08 Boston Scientific Scimed, Inc. Mixing and delivery of therapeutic compositions
CN1922482B (en) * 2003-12-30 2010-05-26 3M创新有限公司 Detection cartridges and methods
AU2005312310A1 (en) * 2004-12-03 2006-06-08 Duoject Medical Systems Inc. Cartridge, device and method for pharmaceutical storage, mixing and delivery
WO2006128915A1 (en) * 2005-06-02 2006-12-07 Schwoebel Eckhard Multi-cylinder syringe
GB2556088A (en) * 2016-11-18 2018-05-23 Owen Mumford Ltd Packaging and devices for mixing medicament substances
GB2556632A (en) * 2016-11-18 2018-06-06 Owen Mumford Ltd Medicament delivery device
EP4382151A3 (en) * 2020-03-17 2024-07-03 Becton Dickinson France Stopper for a medical injection device
CN113533263B (en) * 2020-04-22 2024-05-14 北京万泰生物药业股份有限公司 Reagent release device and method, microfluidic chip device and tuberculosis detection system
CN112245784A (en) * 2020-11-09 2021-01-22 上海微创医疗器械（集团）有限公司 Medical delivery device and drug delivery system

Also Published As

Publication number Publication date
NL6605743A (en) 1966-10-31
FR1478062A (en) 1967-04-21
DE1491785A1 (en) 1969-10-09
SE324209B (en) 1970-05-25
BE680328A (en) 1966-10-31
AT257824B (en) 1967-10-25
CH440560A (en) 1967-07-31
GB1130593A (en) 1968-10-16

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