EP4393575A1 - Dispositif de mélange et procédé de mélange - Google Patents

Dispositif de mélange et procédé de mélange Download PDF

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Publication number
EP4393575A1
EP4393575A1 EP22307057.4A EP22307057A EP4393575A1 EP 4393575 A1 EP4393575 A1 EP 4393575A1 EP 22307057 A EP22307057 A EP 22307057A EP 4393575 A1 EP4393575 A1 EP 4393575A1
Authority
EP
European Patent Office
Prior art keywords
cylinder
supply
orifice
filling
axis
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.)
Withdrawn
Application number
EP22307057.4A
Other languages
German (de)
English (en)
Inventor
Adrien Bouillet
Didier RIVOIRA
Aymeric BEAUPOUX
Jean-Claude BEARD
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.)
Eveon SAS
Original Assignee
Eveon SAS
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 Eveon SAS filed Critical Eveon SAS
Priority to EP22307057.4A priority Critical patent/EP4393575A1/fr
Priority to PCT/EP2023/087798 priority patent/WO2024141528A1/fr
Publication of EP4393575A1 publication Critical patent/EP4393575A1/fr
Withdrawn legal-status Critical Current

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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
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2006—Piercing means
    • A61J1/201—Piercing means having one piercing end
    • 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
    • A61J1/1406—Septums, pierceable membranes
    • 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
    • A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
    • A61J1/2048—Connecting means
    • A61J1/2055—Connecting means having gripping means
    • 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
    • A61J1/2096—Combination of a vial and a syringe for transferring or mixing their contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
    • B01F31/65—Mixers with shaking, oscillating, or vibrating mechanisms the materials to be mixed being directly submitted to a pulsating movement, e.g. by means of an oscillating piston or air column
    • B01F31/651—Mixing by successively aspirating a part of the mixture in a conduit, e.g. a piston, and reinjecting it through the same conduit into the receptacle
    • 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
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type

Definitions

  • the present disclosure relates to a mixing device and a mixing method for mixing at least two products, at least one of said products being a liquid product.
  • Such device can also be a way of having homecare treatment which enables to improve patient quality of life and treatment adherence.
  • This disclosure aims at solving the aforementioned problems.
  • the mixing device enables multiple combinations of transfer between a number of products contained in containers of different kinds which improves modularity.
  • the cylinder orifice may open axially with respect to the cylinder axis and may be centered on the cylinder axis
  • the attaching arrangement may comprise a connecting portion movable in rotation about the attaching axis with respect to the distribution portion, the connecting portion being provided with a connection duct arranged to be selectively put in fluid communication with one of the supply orifices, the connecting portion being configured to connect with the distal portion of the cylinder so as to put the cylinder orifice in fluid communication with the connection duct, and to move together with the cylinder in rotation about the attaching axis upon actuation of the cylinder actuator.
  • a same syringe may be used as the pumping device for mixing the products and for administering the resulting mixture to the patient.
  • the supply orifices may open axially with respect to the attaching axis and the cylinder orifice may open axially with respect to the cylinder axis, the cylinder orifice being offset with respect to the cylinder axis.
  • the attaching arrangement may be configured to attach the cylinder in a removable manner.
  • the attaching arrangement may comprise a housing extending along the attaching axis and configured to accommodate coaxially at least the distal portion of the cylinder.
  • the first 55a and second 55b supply orifices and the filling orifice 45 are separate from each other and arranged in a same distribution plan perpendicular to the attaching axis A.
  • the first 54a and second 54b supply conducts and the filling conduct 44 are formed by continuous protrusions 60 delimiting adjacent grooves on the outer surface of the lateral wall 31, the grooves being tightly closed by a sealing plate 61 fixed, especially welded, to the protrusions 60.
  • the transmission mechanism 82 comprises two sliding members 90 each connected to the cylinder 11 so as to move the cylinder 11 in rotation about the attaching axis A between the aspiration opening and the exhaust opening of one of the supply ducts 54 as the sliding member 90 is moved in translation perpendicularly to the cylinder axis C.
  • Each of the sliding members 90 is provided with a cylinder slot 91 extending parallel to the cylinder axis C.
  • the transmission mechanism 82 could comprise only one of the sliding members 90.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
EP22307057.4A 2022-12-28 2022-12-28 Dispositif de mélange et procédé de mélange Withdrawn EP4393575A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP22307057.4A EP4393575A1 (fr) 2022-12-28 2022-12-28 Dispositif de mélange et procédé de mélange
PCT/EP2023/087798 WO2024141528A1 (fr) 2022-12-28 2023-12-26 Dispositif de mélange et procédé de mélange

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP22307057.4A EP4393575A1 (fr) 2022-12-28 2022-12-28 Dispositif de mélange et procédé de mélange

Publications (1)

Publication Number Publication Date
EP4393575A1 true EP4393575A1 (fr) 2024-07-03

Family

ID=85017845

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22307057.4A Withdrawn EP4393575A1 (fr) 2022-12-28 2022-12-28 Dispositif de mélange et procédé de mélange

Country Status (2)

Country Link
EP (1) EP4393575A1 (fr)
WO (1) WO2024141528A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070088289A1 (en) * 2005-08-19 2007-04-19 Bargh Adrian N Syringe pump
US20110208154A1 (en) * 2007-03-15 2011-08-25 Ulrich Haueter Dosing device for an infusion system and method thereof
US20130261599A1 (en) * 2010-11-25 2013-10-03 Roche Diagnostics International Ag Dosing Unit With Safety Valve
EP2654938A1 (fr) 2010-12-24 2013-10-30 Eveon Dispositif pour mélanger au moins deux constituants
EP2822526A1 (fr) 2012-03-09 2015-01-14 Sensile Pat AG Système de reconstitution de médicament
WO2015097323A1 (fr) * 2013-12-26 2015-07-02 Universidad De Málaga Dispositif de perfusion de médicament fluide
EP3592405A1 (fr) 2017-03-10 2020-01-15 Enable Injections, Inc. Dispositif, système et procédé de reconstitution
US10737057B1 (en) * 2016-11-27 2020-08-11 Albert A. Mikhail Multiport syringe system for use with a urinary catheter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070088289A1 (en) * 2005-08-19 2007-04-19 Bargh Adrian N Syringe pump
US20110208154A1 (en) * 2007-03-15 2011-08-25 Ulrich Haueter Dosing device for an infusion system and method thereof
US20130261599A1 (en) * 2010-11-25 2013-10-03 Roche Diagnostics International Ag Dosing Unit With Safety Valve
EP2654938A1 (fr) 2010-12-24 2013-10-30 Eveon Dispositif pour mélanger au moins deux constituants
EP2822526A1 (fr) 2012-03-09 2015-01-14 Sensile Pat AG Système de reconstitution de médicament
WO2015097323A1 (fr) * 2013-12-26 2015-07-02 Universidad De Málaga Dispositif de perfusion de médicament fluide
US10737057B1 (en) * 2016-11-27 2020-08-11 Albert A. Mikhail Multiport syringe system for use with a urinary catheter
EP3592405A1 (fr) 2017-03-10 2020-01-15 Enable Injections, Inc. Dispositif, système et procédé de reconstitution

Also Published As

Publication number Publication date
WO2024141528A1 (fr) 2024-07-04

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