ES2098450T3 - Jeringuilla de doble camara de llenado previo. - Google Patents

Jeringuilla de doble camara de llenado previo.

Info

Publication number
ES2098450T3
ES2098450T3 ES92304736T ES92304736T ES2098450T3 ES 2098450 T3 ES2098450 T3 ES 2098450T3 ES 92304736 T ES92304736 T ES 92304736T ES 92304736 T ES92304736 T ES 92304736T ES 2098450 T3 ES2098450 T3 ES 2098450T3
Authority
ES
Spain
Prior art keywords
outer cylinder
chamber outer
double chamber
chamber syringe
syringe
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 - Lifetime
Application number
ES92304736T
Other languages
English (en)
Inventor
Noriyuki Takamura
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.)
Arte Corp
Original Assignee
Arte Corp
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 Arte Corp filed Critical Arte Corp
Application granted granted Critical
Publication of ES2098450T3 publication Critical patent/ES2098450T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • 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
    • A61M5/31—Details
    • A61M5/3129—Syringe barrels
    • 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
    • A61M2005/3103—Leak prevention means for distal end of syringes, i.e. syringe end for mounting a needle
    • A61M2005/3104—Caps for syringes without needle
    • 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
    • A61M2005/3117—Means preventing contamination of the medicament compartment of a syringe
    • A61M2005/3118—Means preventing contamination of the medicament compartment of a syringe via the distal end of a syringe, i.e. syringe end for mounting a needle cannula
    • 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
    • A61M2005/3123—Details having air entrapping or venting means, e.g. purging channels in pistons
    • 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
    • A61M5/3129—Syringe barrels
    • A61M2005/3132—Syringe barrels having flow passages for injection agents at the distal end of the barrel to bypass a sealing stopper after its displacement to this end due to internal pressure increase
    • 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
    • A61M5/3129—Syringe barrels
    • A61M2005/3142—Modular constructions, e.g. supplied in separate pieces to be assembled by end-user
    • 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
    • A61M5/288—Syringe ampoules or carpules, i.e. ampoules or carpules provided with a needle with sealing means to be broken or opened by piercing without internal pressure increase

Abstract

EL CILINDRO EXTERIOR DE LA JERINGA (1) SE ENCUENTRA DIVIDIDO UN CILINDRO EXTERIOR DE UNA CAMARA FRONTAL (1A) Y EN UN CILINDRO EXTERIOR DE UNA CAMARA TRASERA (1B). LA MEDICINA EN FORMA DE POLVO SE ENCUENTRA HERMETICAMENTE SELLADA EN ESTADO DE ESTERILIZACION EN EL CILINDRO EXTERIOR DE LA CAMARA FRONTAL (1A). LA MEDICINA EN FORMA DE LIQUIDO SE ENCUENTRA HERMETICAMENTE CERRADA EN ESTADO DE ESTERILIZACION EN EL CILINDRO EXTERIOR DE LA CAMARA TRASERA (1B). POSTERIORMENTE, EL CILINDRO EXTERIOR DE LA CAMARA FRONTAL (1A) SE ACOPLA CON EL CILINDRO EXTERIOR DE LA CAMARA TRASERA (1B) MEDIANTE UN COMPONENTE DE ACOPLAMIENTO (10), Y LAS DOS CAMARAS DE LA JERINGA PERFILABLE SE ASOCIAN. POSTERIORMENTE, LAS PIEZAS OBTURADORAS DEL MEDICAMENTO EN FORMA DE POLVO Y DEL MEDICAMENTO EN FORMA DE LIQUIDO PUEDEN SER TRATADAS EN PARALELO.
ES92304736T 1991-06-26 1992-05-26 Jeringuilla de doble camara de llenado previo. Expired - Lifetime ES2098450T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991057218U JPH0614756Y2 (ja) 1991-06-26 1991-06-26 組み立て式の２室式容器兼用注射器

Publications (1)

Publication Number Publication Date
ES2098450T3 true ES2098450T3 (es) 1997-05-01

Family

ID=13049393

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92304736T Expired - Lifetime ES2098450T3 (es) 1991-06-26 1992-05-26 Jeringuilla de doble camara de llenado previo.

Country Status (8)

Country Link
US (1) US5665068A (es)
EP (1) EP0520618B1 (es)
JP (1) JPH0614756Y2 (es)
AT (1) ATE146975T1 (es)
CA (1) CA2069133C (es)
DE (1) DE69216306T2 (es)
DK (1) DK0520618T3 (es)
ES (1) ES2098450T3 (es)

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Also Published As

Publication number Publication date
EP0520618A2 (en) 1992-12-30
US5665068A (en) 1997-09-09
EP0520618B1 (en) 1997-01-02
CA2069133C (en) 1998-09-15
JPH05152U (ja) 1993-01-08
DE69216306D1 (de) 1997-02-13
ATE146975T1 (de) 1997-01-15
CA2069133A1 (en) 1992-12-27
DK0520618T3 (da) 1997-06-16
JPH0614756Y2 (ja) 1994-04-20
EP0520618A3 (en) 1993-03-24
DE69216306T2 (de) 1997-04-24

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