EP2457848A3 - Dispensing module for medical coating agents - Google Patents

Dispensing module for medical coating agents Download PDF

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Publication number
EP2457848A3
EP2457848A3 EP12155705A EP12155705A EP2457848A3 EP 2457848 A3 EP2457848 A3 EP 2457848A3 EP 12155705 A EP12155705 A EP 12155705A EP 12155705 A EP12155705 A EP 12155705A EP 2457848 A3 EP2457848 A3 EP 2457848A3
Authority
EP
European Patent Office
Prior art keywords
chamber
coating agents
medical coating
dispensing module
wall
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Withdrawn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
EP12155705A
Other languages
German (de)
French (fr)
Other versions
EP2457848A2 (en
Inventor
Jan Dr. Schönberger
Sebastian Dr. Dörr
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to EP12155705A priority Critical patent/EP2457848A3/en
Publication of EP2457848A2 publication Critical patent/EP2457848A2/en
Publication of EP2457848A3 publication Critical patent/EP2457848A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/68—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them
    • B65D83/682—Dispensing two or more contents, e.g. sequential dispensing or simultaneous dispensing of two or more products without mixing them the products being first separated, but finally mixed, e.g. in a dispensing head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/60—Contents and propellant separated
    • B65D83/64—Contents and propellant separated by piston

Abstract

Abgabemodul (1) enthaltend wenigstens eine erste und eine zweite Komponente eines medizinischen Beschichtungsmittels zur Auftragung auf menschliches oder tierisches Gewebe, umfassend
- eine erste Kammer (20) mit einer ersten Wand, wobei die erste Kammer eine erste Öffnung aufweist,
- einen ersten Kolben (61), der an der Wand der ersten Kammer (20) anliegend verschiebbar ist,
- eine zweite Kammer (30), die eine zweite Öffnung aufweist,
- einen zweiten Kolben (64 und 7), der an der Wand einer zweiten Kammer (30) anliegend verschiebbar ist,
- wobei Kopplungsmittel (62) zum Koppeln der beiden Kolben (61, 64) während der Abgabe der Komponenten vorgesehen sind.

Figure imgaf001
A delivery module (1) comprising at least a first and a second component of a medical coating agent for application to human or animal tissue, comprising
a first chamber (20) having a first wall, the first chamber having a first opening,
a first piston (61) which is displaceably slidable against the wall of the first chamber (20),
a second chamber (30) having a second opening,
a second piston (64 and 7) displaceably slidable against the wall of a second chamber (30),
- Coupling means (62) are provided for coupling the two pistons (61, 64) during the delivery of the components.
Figure imgaf001
EP12155705A 2012-02-16 2012-02-16 Dispensing module for medical coating agents Withdrawn EP2457848A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12155705A EP2457848A3 (en) 2012-02-16 2012-02-16 Dispensing module for medical coating agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP12155705A EP2457848A3 (en) 2012-02-16 2012-02-16 Dispensing module for medical coating agents

Publications (2)

Publication Number Publication Date
EP2457848A2 EP2457848A2 (en) 2012-05-30
EP2457848A3 true EP2457848A3 (en) 2012-06-27

Family

ID=45655910

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12155705A Withdrawn EP2457848A3 (en) 2012-02-16 2012-02-16 Dispensing module for medical coating agents

Country Status (1)

Country Link
EP (1) EP2457848A3 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337744A (en) * 1957-04-13 1959-04-15 Maillard Jules Apparatus for mixing specific proportions of materials
DE29905762U1 (en) * 1999-03-29 1999-09-30 Mueller Paul Device for the separate reception and joint delivery of components of a curable multi-component plastic
DE10132417A1 (en) * 2001-07-04 2003-01-16 Wella Ag Dispenser for simultaneously dispensing two different liquids has upper and lower cylindrical chambers, upper chamber containing outlet at top of riser tube, along which hollow piston rod slides
WO2008109130A1 (en) * 2007-03-05 2008-09-12 Robert Craig Virnelson Dual component dispenser
WO2012022686A1 (en) * 2010-08-16 2012-02-23 Bayer Materialscience Ag Dispensing module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813011A (en) 1971-05-11 1974-05-28 S Harrison Aerosol can for dispensing materials in fixed volumetric ratio
FR2901255B1 (en) 2006-05-16 2010-12-10 Lindal France VALVE HAS TWO WAYS
DE202007004662U1 (en) 2007-03-28 2008-08-07 Geiberger, Christoph Multi-chamber container

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH337744A (en) * 1957-04-13 1959-04-15 Maillard Jules Apparatus for mixing specific proportions of materials
DE29905762U1 (en) * 1999-03-29 1999-09-30 Mueller Paul Device for the separate reception and joint delivery of components of a curable multi-component plastic
DE10132417A1 (en) * 2001-07-04 2003-01-16 Wella Ag Dispenser for simultaneously dispensing two different liquids has upper and lower cylindrical chambers, upper chamber containing outlet at top of riser tube, along which hollow piston rod slides
WO2008109130A1 (en) * 2007-03-05 2008-09-12 Robert Craig Virnelson Dual component dispenser
WO2012022686A1 (en) * 2010-08-16 2012-02-23 Bayer Materialscience Ag Dispensing module

Also Published As

Publication number Publication date
EP2457848A2 (en) 2012-05-30

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