CH440560A - Injektionsspritze mit zwei koaxialen, zylindrischen Kammern - Google Patents

Injektionsspritze mit zwei koaxialen, zylindrischen Kammern

Info

Publication number
CH440560A
CH440560A CH616966A CH616966A CH440560A CH 440560 A CH440560 A CH 440560A CH 616966 A CH616966 A CH 616966A CH 616966 A CH616966 A CH 616966A CH 440560 A CH440560 A CH 440560A
Authority
CH
Switzerland
Prior art keywords
coaxial
injection syringe
cylindrical chambers
chambers
cylindrical
Prior art date
Application number
CH616966A
Other languages
German (de)
English (en)
Inventor
Kristian Jeppesen Ejnar
Hassing Vagn
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
Publication of CH440560A publication Critical patent/CH440560A/de

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)
CH616966A 1965-04-30 1966-04-28 Injektionsspritze mit zwei koaxialen, zylindrischen Kammern CH440560A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK222065A DK106395C (da) 1965-04-30 1965-04-30 Injektionssprøjte med to koaksiale cylindriske kamre.

Publications (1)

Publication Number Publication Date
CH440560A true CH440560A (de) 1967-07-31

Family

ID=8110876

Family Applications (1)

Application Number Title Priority Date Filing Date
CH616966A CH440560A (de) 1965-04-30 1966-04-28 Injektionsspritze mit zwei koaxialen, zylindrischen Kammern

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766222B1 (de) * 1968-04-20 1970-12-17 Theo Metten Spritze zum Injizieren einer Loesung aus einer Trockensubstanz und einem Loesungsmittel
EP0082251A1 (de) * 1981-12-22 1983-06-29 Contraves Ag Injektionsspritze für zwei Flüssigkeiten

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3715682A1 (de) * 1987-05-11 1988-11-24 Stefan Dr Lueth Vorrichtung zum herstellen eines zweikomponentengemisches
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 (sv) * 1991-04-25 1991-04-25 Kabi Pharmacia Ab Injection container
FR2705240A1 (fr) * 1993-05-18 1994-11-25 Debiotech Dispositif de seringue pour le mélange de deux composés.
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
BRPI0417914A (pt) * 2003-12-30 2007-04-10 3M Innovative Properties Co cartucho de detecção, método de mover material de amostra através do cartucho de detecção, módulo, e, método de distribuir materiais usando um módulo
AU2005312310A1 (en) * 2004-12-03 2006-06-08 Duoject Medical Systems Inc. Cartridge, device and method for pharmaceutical storage, mixing and delivery
EP1890752A1 (de) * 2005-06-02 2008-02-27 Eckhard Dipl.-Ing. Schwöbel Mehrzylinderspritze
GB2556632A (en) * 2016-11-18 2018-06-06 Owen Mumford Ltd Medicament delivery device
GB2556088A (en) * 2016-11-18 2018-05-23 Owen Mumford Ltd Packaging and devices for mixing medicament substances
EP4424345A3 (en) * 2020-03-17 2024-11-06 Becton Dickinson France Stopper for a medical injection device
CN113533263B (zh) * 2020-04-22 2024-05-14 北京万泰生物药业股份有限公司 试剂释放装置及方法、微流控芯片装置和结核检测系统
CN112245784A (zh) * 2020-11-09 2021-01-22 上海微创医疗器械（集团）有限公司 医疗输送装置和药物输送系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766222B1 (de) * 1968-04-20 1970-12-17 Theo Metten Spritze zum Injizieren einer Loesung aus einer Trockensubstanz und einem Loesungsmittel
EP0082251A1 (de) * 1981-12-22 1983-06-29 Contraves Ag Injektionsspritze für zwei Flüssigkeiten
US4465476A (en) * 1981-12-22 1984-08-14 Contraves Ag Injection syringe for injecting two liquids

Also Published As

Publication number Publication date
BE680328A (enrdf_load_stackoverflow) 1966-10-31
SE324209B (enrdf_load_stackoverflow) 1970-05-25
AT257824B (de) 1967-10-25
DK106395C (da) 1967-01-30
GB1130593A (en) 1968-10-16
DE1491785A1 (de) 1969-10-09
FR1478062A (fr) 1967-04-21
NL6605743A (enrdf_load_stackoverflow) 1966-10-31

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