AR001841A1 - Device and process for mixing a preferably dry and granulated pharmaceutical composition with a preferably fluid agent - Google Patents

Device and process for mixing a preferably dry and granulated pharmaceutical composition with a preferably fluid agent

Info

Publication number
AR001841A1
AR001841A1 AR33638396A AR33638396A AR001841A1 AR 001841 A1 AR001841 A1 AR 001841A1 AR 33638396 A AR33638396 A AR 33638396A AR 33638396 A AR33638396 A AR 33638396A AR 001841 A1 AR001841 A1 AR 001841A1
Authority
AR
Argentina
Prior art keywords
hollow body
chamber
flexible part
plunger
mixing
Prior art date
Application number
AR33638396A
Other languages
Spanish (es)
Original Assignee
Astra Ab
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 Astra Ab filed Critical Astra Ab
Publication of AR001841A1 publication Critical patent/AR001841A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J7/00—Devices for administering medicines orally, e.g. spoons; Pill counting devices; Arrangements for time indication or reminder for taking medicine
    • A61J7/0015—Devices specially adapted for taking medicines
    • A61J7/0038—Straws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/50—Movable or transportable mixing devices or plants
    • B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
    • B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
    • B01F33/50112—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held of the syringe or cartridge type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/713—Feed mechanisms comprising breaking packages or parts thereof, e.g. piercing or opening sealing elements between compartments or cartridges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/22—Mixing of ingredients for pharmaceutical or medical compositions

Abstract

Dispositivo y proceso para mezclar una composición farmacéutica almacenada en una cámara de dicho dispositivo con un agente a ser adicionado poco antes dela administración para formar una preparación a administrar. El dispositivo debe poder seragitado sin agitar. Comprende un cuerpo hueco que tiene una bocade salida, sellada mediante un cierre removible y un émbolo, que incluye una pieza de cierre flexible que tiene un borde circunferencial en contactosellante con la pared interna del cuerpo hueco. El émbolo, el cuerpo hueco y el cierre removible definen dicha cámara. Hay un vástago hueco conectado al émbolopara desplazar el mismo en el cuerpo hueco, e incluye por lo menos una abertura, que comunica con el interior del vástago con la cara superior de lapieza flexible. La pieza flexible está sostenida sobre el émbolo, por lo que sólo puede flexionarse en dirección descendente. A un determinado diferencialde presión sobre la cara superior y la cara inferior de la pieza flexible, la pieza flexible se dobla en dirección descendente para abrir una comunicación enla pared interna del cuerpo hueco hacia la cámara, para que dicho agente fluya hacia la cámara.Device and process for mixing a pharmaceutical composition stored in a chamber of said device with an agent to be added shortly before administration to form a preparation to be administered. The device must be able to seragitate without shaking. It comprises a hollow body having an outlet mouth, sealed by a removable closure and a plunger, which includes a flexible closure part having a circumferential edge in contact sealing with the internal wall of the hollow body. The piston, the hollow body and the removable closure define said chamber. There is a hollow stem connected to the plunger to move the plunger in the hollow body, and includes at least one opening, which communicates with the inside of the stem with the upper face of the flexible part. The flexible part is supported on the piston, so it can only flex downwards. At a certain pressure differential on the upper face and the lower face of the flexible part, the flexible part is bent downwards to open a communication on the internal wall of the hollow body towards the chamber, so that said agent flows into the chamber.

AR33638396A 1995-05-03 1996-05-02 Device and process for mixing a preferably dry and granulated pharmaceutical composition with a preferably fluid agent AR001841A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9501631A SE504683C2 (en) 1995-05-03 1995-05-03 Device for mixing a pharmaceutical composition with another agent

Publications (1)

Publication Number Publication Date
AR001841A1 true AR001841A1 (en) 1997-12-10

Family

ID=20398172

Family Applications (1)

Application Number Title Priority Date Filing Date
AR33638396A AR001841A1 (en) 1995-05-03 1996-05-02 Device and process for mixing a preferably dry and granulated pharmaceutical composition with a preferably fluid agent

Country Status (21)

Country Link
EP (1) EP0827419A1 (en)
JP (1) JPH11504245A (en)
KR (1) KR19990008268A (en)
CN (1) CN1183057A (en)
AR (1) AR001841A1 (en)
AU (1) AU700156B2 (en)
BR (1) BR9608271A (en)
CA (1) CA2218739A1 (en)
CZ (1) CZ345697A3 (en)
EE (1) EE9700265A (en)
HU (1) HUP9801947A3 (en)
IS (1) IS4595A (en)
NO (1) NO975019D0 (en)
NZ (1) NZ306603A (en)
PL (1) PL323157A1 (en)
SE (1) SE504683C2 (en)
SK (1) SK142897A3 (en)
TR (1) TR199701288T1 (en)
TW (1) TW341520B (en)
WO (1) WO1996034681A1 (en)
ZA (1) ZA963190B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9610626A (en) * 1995-09-18 1999-04-06 Delta Chem Corp Methods and compositions of aluminum polychlorides and aluminum polychlorosulfates
MXPA01007901A (en) * 1999-12-03 2002-04-24 Baxter Int Method and apapratus for controlling the strategy of compounding pharmaceutical admixtures.
WO2008122438A2 (en) * 2007-04-10 2008-10-16 Sandoz Ag Device for the oral application of a substance
US9535082B2 (en) 2013-03-13 2017-01-03 Abbott Laboratories Methods and apparatus to agitate a liquid
US10058866B2 (en) 2013-03-13 2018-08-28 Abbott Laboratories Methods and apparatus to mitigate bubble formation in a liquid
USD962471S1 (en) 2013-03-13 2022-08-30 Abbott Laboratories Reagent container
USD978375S1 (en) 2013-03-13 2023-02-14 Abbott Laboratories Reagent container

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE462315B (en) * 1989-05-03 1990-06-11 Surgitec Ab DEVICE FOR MANUFACTURING BENCEMENT
DK235589D0 (en) * 1989-05-12 1989-05-12 Wolff & Kaaber METHOD AND APPARATUS FOR MIXING A SOLID AND LIQUID COMPONENT

Also Published As

Publication number Publication date
SE9501631L (en) 1996-11-04
SE9501631D0 (en) 1995-05-03
NO975019L (en) 1997-10-31
NZ306603A (en) 1998-05-27
BR9608271A (en) 1999-05-11
CA2218739A1 (en) 1996-11-07
EP0827419A1 (en) 1998-03-11
EE9700265A (en) 1998-04-15
SK142897A3 (en) 1998-07-08
HUP9801947A3 (en) 1999-04-28
CN1183057A (en) 1998-05-27
TR199701288T1 (en) 1998-02-21
PL323157A1 (en) 1998-03-16
ZA963190B (en) 1996-11-04
CZ345697A3 (en) 1998-07-15
TW341520B (en) 1998-10-01
JPH11504245A (en) 1999-04-20
AU700156B2 (en) 1998-12-24
WO1996034681A1 (en) 1996-11-07
IS4595A (en) 1997-10-20
NO975019D0 (en) 1997-10-31
SE504683C2 (en) 1997-04-07
KR19990008268A (en) 1999-01-25
AU5520396A (en) 1996-11-21
HUP9801947A2 (en) 1998-12-28

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