WO2007073607A1 - Dispensing device for single use - Google Patents

Dispensing device for single use Download PDF

Info

Publication number
WO2007073607A1
WO2007073607A1 PCT/CH2006/000687 CH2006000687W WO2007073607A1 WO 2007073607 A1 WO2007073607 A1 WO 2007073607A1 CH 2006000687 W CH2006000687 W CH 2006000687W WO 2007073607 A1 WO2007073607 A1 WO 2007073607A1
Authority
WO
WIPO (PCT)
Prior art keywords
closure
dispensing device
cartridge
syringe
mixer housing
Prior art date
Application number
PCT/CH2006/000687
Other languages
French (fr)
Inventor
Wilhelm A. Keller
Original Assignee
Sulzer Mixpac 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
Priority to AT06817739T priority Critical patent/ATE507009T1/en
Application filed by Sulzer Mixpac Ag filed Critical Sulzer Mixpac Ag
Priority to CA2635327A priority patent/CA2635327C/en
Priority to US12/086,729 priority patent/US8286832B2/en
Priority to BRPI0621269-7A priority patent/BRPI0621269A2/en
Priority to JP2008547820A priority patent/JP5209495B2/en
Priority to KR1020087012233A priority patent/KR101332704B1/en
Priority to DE602006021625T priority patent/DE602006021625D1/en
Priority to DK06817739.3T priority patent/DK1968751T3/en
Priority to EP06817739A priority patent/EP1968751B1/en
Priority to CN2006800497963A priority patent/CN101351277B/en
Priority to AU2006331308A priority patent/AU2006331308B2/en
Publication of WO2007073607A1 publication Critical patent/WO2007073607A1/en
Priority to IL192483A priority patent/IL192483A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00506—Means for connecting the outlet element to, or for disconnecting it from, the hand tool or its container
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00503—Details of the outlet element
    • B05C17/00516—Shape or geometry of the outlet orifice or the outlet element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/00553—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with means allowing the stock of material to consist of at least two different components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/005—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes
    • B05C17/01—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like
    • B05C17/0146—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces for discharging material from a reservoir or container located in or on the hand tool through an outlet orifice by pressure without using surface contacting members like pads or brushes with manually mechanically or electrically actuated piston or the like comprising a valve in the proximity of the nozzle that is not actuated by pressure, e.g. manually actuated

Definitions

  • the present invention relates to a dispensing device for single use that includes a multicomponent cartridge or syringe, a mixer having a mixer housing, as well as closure means for closing respectively opening the outlets of the multicomponent cartridge or syringe.
  • dispensing devices are generally reused, i.e. the content of the multicomponent cartridge or syringe is sufficient for multiple applications while the static mixer can only be used for a single application and is then replaced.
  • the tendency is toward single use. The advantage is that a possible contamination of the patient is prevented since a single application respectively a treatment for a single patient only can thus be ensured.
  • Dispensing devices of the prior art for example WO 2006/005213 A, WO 2005/021394 A, US 5 918 772 A to the same applicant, have a cartridge with a closure that has to be removed prior to the application in order to be able to attach the mixer.
  • Other dispensing devices comprise more or less complicated valve arrangements in order to prevent multiple use.
  • Fig. 1 shows a sectional view of a mixer and of the coupling region with a double cartridge or syringe
  • Fig. 2 shows a perspective view of the mixer inlet section
  • Fig. 3 shows a perspective view of the outlet section of the double cartridge or syringe
  • Figs. 4 - 6 show the same elements as in Figures 1 - 3 in a position of the mixer housing having been rotated in the direction of the arrow (see Fig.
  • Fig. 7 shows a top view of the cartridge and of the mixer of Figure 1
  • Fig. 8 shows a top view of the cartridge and of the mixer of Figure 4 having been rotated in the direction of the arrow.
  • Fig. 1 illustrates the outlet section of double cartridge 1 with the two storage containers 2 and 3, the two outlet nozzles 4 and 5 as well as outlet flange 6 provided with a circumferential, grooved snap bead 7.
  • Mixer 8 essentially consists of a mixer housing 9 and a mixing element 10 arranged therein.
  • the inlet section of mixer 8 has an inlet flange 11 and an internal groove 12 receiving snap bead 7 and cooperating therewith.
  • mixer housing 9 is provided with closure stoppers 13 and 14, which are generally injection- molded integrally with the mixer housing and are insertable in outlets 2 and 3. Between closure stoppers 13 and 14, a curved separating wall 15 is arranged.
  • Mixing element 10, seen from the inlet, has an inlet side end 20 that is followed by a separating wall 21.
  • the purpose of both mixer housing separating wall 15 and mixing element separating wall 21 is to keep the components separated up to the first mixing segment.
  • indentations 16 and 17 are depicted in outlet flange 6 which serve as an anti-reversal safety and are offset about 40° - 120° with respect to the outlets.
  • These indentations are intended to receive the ends 18 of closure stoppers 13, 14 after a rotation of the mixer housing by about 90° - 180° and to prevent that the mixer housing may be turned back.
  • the ends 18 of the closure stoppers may be entirely or only partly rounded or may have another shape that is suitable for providing an anti-reversal action in indentations 16 and 17. In this manner, the outlets remain free and the material can be dispensed.
  • a depression 19 intended to receive end 20 on the outlet side of the mixing element is arranged in outlet flange 6.
  • the closure stoppers are relatively strongly bent in the open position and it is therefore evident that the latter and, if the mixer housing is integrally formed with the closure stoppers, also the mixer housing has to be produced from a material that is suitable therefor.
  • the closure stoppers are preferably hollow, as is clearly visible in Figures 1 and 4.
  • a position of the mixer housing when rotated by about 135° with respect to Figs. 1 - 3 and 7 is illustrated in Figs. 4 - 6 and 8 where the closure stoppers have slipped out of the outlets and are engaged in the indentations in the outlet flange of the cartridge.
  • the rotation of the mixer housing with respect to the cartridge may amount to about 90° - 180°. .
  • snap means in the form of noses 22 and corresponding notches 23 are suitably provided inside inlet flange 11 of the mixer and on the cartridge outlet flange such that the mixer housing is always in a defined position with respect to the cartridge and an involuntary rotation is avoided especially in the end positions.
  • a tear-off opening seal as it is known per se e.g. in medical containers may suitably be provided.
  • the further design of the cartridge or syringe is not depicted here as the most diverse embodiments enter into consideration for the latter and are not inventively essential.
  • the cartridge or syringe may be directly operated manually or by means of a dispensing appliance.
  • closure stoppers are integrally formed with the mixer housing or attachment. Although this is currently considered to be the best solution, it is also possible within the scope of the invention to provide separate closure stoppers of another material than the mixer housing or accessory, which are attachable to the mixer housing or accessory.
  • the invention also encompasses cartridges or syringes having more than two components, e.g. three, in which case more than two closure stoppers on the mixer housing or accessory will correspondingly result.

Abstract

The dispensing device for single use includes a multicomponent cartridge (1), a mixer (8) having a mixer housing (9), as well as closure means for closing the outlets (4, 5) of the multicomponent cartridge. These closure means are connected to the mixer housing and comprise a respective closure stopper (13, 14) for each outlet that is insertable in an outlet (4, 5) of the multicomponent cartridge and is deformable such that upon rotation of the mixer housing relative to the cartridge, the closure stoppers (13, 14) are removed from the outlets (4, 5) of the multicomponent cartridge. Such an easily removable closure by means of deformable closure stoppers allows a very economical manufacture of dispensing devices that are intended to be used only once at it is required in medicine and in other fields.

Description

Dispensing Device For Single Use
The present invention relates to a dispensing device for single use that includes a multicomponent cartridge or syringe, a mixer having a mixer housing, as well as closure means for closing respectively opening the outlets of the multicomponent cartridge or syringe.
Currently, dispensing devices are generally reused, i.e. the content of the multicomponent cartridge or syringe is sufficient for multiple applications while the static mixer can only be used for a single application and is then replaced. In applications of multicomponent cartridges or syringes in medicine, however, the tendency is toward single use. The advantage is that a possible contamination of the patient is prevented since a single application respectively a treatment for a single patient only can thus be ensured.
Dispensing devices of the prior art, for example WO 2006/005213 A, WO 2005/021394 A, US 5 918 772 A to the same applicant, have a cartridge with a closure that has to be removed prior to the application in order to be able to attach the mixer. Other dispensing devices comprise more or less complicated valve arrangements in order to prevent multiple use.
For single use in the medical field, such dispensing devices of the prior art are too demanding both with respect to handling as with regard to manufacture, and it is consequentially the object of the present invention to provide a dispensing device that is both economical to manufacture and simple and quick and above all safe to handle. This object is attained by a device as defined in independent claim 1. Further advantages and solutions result from the dependent claims. The invention will be explained in more detail hereinafter with reference to schematic drawings of an exemplary embodiment. The drawings essentially only show the interface between the mixer and the multicomponent cartridge or syringe, Figures 1 - 3 and 7 illustrating the dispensing device in the closed position and Figs. 4 - 6 and 8 illustrating the dispensing device in the open position. The accessory may have one inlet or two separate inlets, but the number of closure stoppers is equal to the number of outlets on the cartridge or syringe.
Fig. 1 shows a sectional view of a mixer and of the coupling region with a double cartridge or syringe,
Fig. 2 shows a perspective view of the mixer inlet section,
Fig. 3 shows a perspective view of the outlet section of the double cartridge or syringe,
Figs. 4 - 6 show the same elements as in Figures 1 - 3 in a position of the mixer housing having been rotated in the direction of the arrow (see Fig.
8),
Fig. 7 shows a top view of the cartridge and of the mixer of Figure 1,
Fig. 8 shows a top view of the cartridge and of the mixer of Figure 4 having been rotated in the direction of the arrow. O „
Fig. 1 illustrates the outlet section of double cartridge 1 with the two storage containers 2 and 3, the two outlet nozzles 4 and 5 as well as outlet flange 6 provided with a circumferential, grooved snap bead 7.
Mixer 8 essentially consists of a mixer housing 9 and a mixing element 10 arranged therein. The inlet section of mixer 8 has an inlet flange 11 and an internal groove 12 receiving snap bead 7 and cooperating therewith.
According to the invention, mixer housing 9 is provided with closure stoppers 13 and 14, which are generally injection- molded integrally with the mixer housing and are insertable in outlets 2 and 3. Between closure stoppers 13 and 14, a curved separating wall 15 is arranged. Mixing element 10, seen from the inlet, has an inlet side end 20 that is followed by a separating wall 21. The purpose of both mixer housing separating wall 15 and mixing element separating wall 21 is to keep the components separated up to the first mixing segment.
In Fig. 4, two indentations 16 and 17 are depicted in outlet flange 6 which serve as an anti-reversal safety and are offset about 40° - 120° with respect to the outlets. These indentations, see in particular Fig. 8, are intended to receive the ends 18 of closure stoppers 13, 14 after a rotation of the mixer housing by about 90° - 180° and to prevent that the mixer housing may be turned back. For this purpose, the ends 18 of the closure stoppers may be entirely or only partly rounded or may have another shape that is suitable for providing an anti-reversal action in indentations 16 and 17. In this manner, the outlets remain free and the material can be dispensed. Furthermore, a depression 19 intended to receive end 20 on the outlet side of the mixing element is arranged in outlet flange 6. As appears especially in Fig. 5, the closure stoppers are relatively strongly bent in the open position and it is therefore evident that the latter and, if the mixer housing is integrally formed with the closure stoppers, also the mixer housing has to be produced from a material that is suitable therefor. Moreover, the closure stoppers are preferably hollow, as is clearly visible in Figures 1 and 4.
As already mentioned, a position of the mixer housing when rotated by about 135° with respect to Figs. 1 - 3 and 7 is illustrated in Figs. 4 - 6 and 8 where the closure stoppers have slipped out of the outlets and are engaged in the indentations in the outlet flange of the cartridge. As mentioned, the rotation of the mixer housing with respect to the cartridge may amount to about 90° - 180°. .
In Figs. 1 or 4 it is further visible that the mixer is pushed onto the cartridge and engaged at the cartridge by means of internal groove 12 at the mixer and snap bead 7 at the cartridge such that the mixer housing may still be rotated with respect to the cartridge but no longer withdrawn therefrom.
At the outlet side end, snap means in the form of noses 22 and corresponding notches 23 are suitably provided inside inlet flange 11 of the mixer and on the cartridge outlet flange such that the mixer housing is always in a defined position with respect to the cartridge and an involuntary rotation is avoided especially in the end positions.
Consequently, further notches for the open position may also be provided.
A tear-off opening seal as it is known per se e.g. in medical containers may suitably be provided. The further design of the cartridge or syringe is not depicted here as the most diverse embodiments enter into consideration for the latter and are not inventively essential. Thus, the cartridge or syringe may be directly operated manually or by means of a dispensing appliance. The same applies to the mixer, which may have an outlet or an attachment of any kind.
With respect to the exemplary embodiment, it has been said that the closure stoppers are integrally formed with the mixer housing or attachment. Although this is currently considered to be the best solution, it is also possible within the scope of the invention to provide separate closure stoppers of another material than the mixer housing or accessory, which are attachable to the mixer housing or accessory.
The invention also encompasses cartridges or syringes having more than two components, e.g. three, in which case more than two closure stoppers on the mixer housing or accessory will correspondingly result.

Claims

Claims
1. Dispensing device for single use, including a multicomponent cartridge or syringe (1), a mixer (8) having a mixer housing (9) and a mixing element (10), or an accessory, as well as closure means for closing the outlets (4, 5) of the multicomponent cartridge or syringe, whereby the closure means, which are connected to the mixer housing or accessory, comprise a closure stopper (13, 14) for each outlet that is insertable in an outlet (4, 5) of the multicomponent cartridge or syringe and is deformable such that by rotating the mixer housing or accessory relative to the multicomponent cartridge or syringe, the closure stoppers (13, 14) are removable from the outlets (4, 5) of the multicomponent cartridge or syringe.
2. Dispensing device according to claim 1, characterized in that the outlet section of the multicomponent cartridge or syringe has an anti-reversal safety means (16, 17) in order to prevent the deformed closure stoppers (13, 14) from being turned back.
3. Dispensing device according to claim 1 or 2, characterized in that a separating wall (15) is provided between the inlets of the mixer housing or accessory.
4. Dispensing device according to any one of claims 1 to
3, characterized in that the ends (18) of the closure stoppers are entirely or partly rounded or have another shape.
5. Dispensing device according to any one of claims 1 to
4, characterized in that the closure stoppers (13, 14) are hollow.
6. Dispensing device according to any one of claims 1 to
5, characterized in that the separately manufactured closure stoppers (13, 14) are made from a material that is different from that of the mixer housing or accessory and are fastened thereto.
7. Dispensing device according to any one of claims 1 to
6, characterized in that the inlet flange (1) of the rotatable mixer housing (9) or the accessory comprises snap- in means (22) cooperating with corresponding snap-in means (23) on the cartridge or syringe outlet flange (6) .
PCT/CH2006/000687 2005-12-29 2006-12-07 Dispensing device for single use WO2007073607A1 (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
KR1020087012233A KR101332704B1 (en) 2005-12-29 2006-12-07 Dispensing device for single use
CA2635327A CA2635327C (en) 2005-12-29 2006-12-07 Dispensing device for single use
US12/086,729 US8286832B2 (en) 2005-12-29 2006-12-07 Dispensing device for single use
BRPI0621269-7A BRPI0621269A2 (en) 2005-12-29 2006-12-07 single use distribution device
JP2008547820A JP5209495B2 (en) 2005-12-29 2006-12-07 Disposable dispensing device
AT06817739T ATE507009T1 (en) 2005-12-29 2006-12-07 SINGLE USE DISPENSING DEVICE
DE602006021625T DE602006021625D1 (en) 2005-12-29 2006-12-07 DISTRIBUTION DEVICE FOR UNIQUE USE
CN2006800497963A CN101351277B (en) 2005-12-29 2006-12-07 Dispensing device for single use
EP06817739A EP1968751B1 (en) 2005-12-29 2006-12-07 Dispensing device for single use
DK06817739.3T DK1968751T3 (en) 2005-12-29 2006-12-07 Disposable dispensing device
AU2006331308A AU2006331308B2 (en) 2005-12-29 2006-12-07 Dispensing device for single use
IL192483A IL192483A (en) 2005-12-29 2008-06-26 Dispensing device for single use

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH2090/05 2005-12-29
CH20902005 2005-12-29

Publications (1)

Publication Number Publication Date
WO2007073607A1 true WO2007073607A1 (en) 2007-07-05

Family

ID=36090772

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CH2006/000687 WO2007073607A1 (en) 2005-12-29 2006-12-07 Dispensing device for single use

Country Status (14)

Country Link
US (1) US8286832B2 (en)
EP (1) EP1968751B1 (en)
JP (1) JP5209495B2 (en)
KR (1) KR101332704B1 (en)
CN (1) CN101351277B (en)
AT (1) ATE507009T1 (en)
AU (1) AU2006331308B2 (en)
BR (1) BRPI0621269A2 (en)
CA (1) CA2635327C (en)
DE (1) DE602006021625D1 (en)
DK (1) DK1968751T3 (en)
IL (1) IL192483A (en)
RU (1) RU2408438C2 (en)
WO (1) WO2007073607A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060671A1 (en) * 2010-11-19 2012-05-24 Ritter Gmbh Radial pin lock
EP2607265A1 (en) * 2011-12-22 2013-06-26 Sulzer Mixpac AG Discharge device for multi-component cartridge
EP3075345A1 (en) * 2015-04-02 2016-10-05 DENTSPLY DETREY GmbH Unit dose package
DE102016122041A1 (en) * 2016-11-16 2018-05-17 Fischerwerke Gmbh & Co. Kg Multicomponent container

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10112904C5 (en) * 2001-03-15 2010-04-22 3M Espe Ag Dynamic mixer and method for mixing at least two paste components
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
EP1588779A1 (en) * 2004-04-19 2005-10-26 3M Espe AG Dynamic mixer
GB0508531D0 (en) 2005-04-27 2005-06-01 Smith & Nephew Sai with ultrasound
EP1640060A1 (en) 2004-09-22 2006-03-29 3M Espe Ag Mixer for multi-component pastes, kit, and method of mixing paste components
EP1802385B1 (en) * 2004-09-22 2008-01-23 3M Espe AG Mixer for multi-component pastes, kit, and method of mixing paste components
JP5172185B2 (en) * 2007-03-22 2013-03-27 株式会社ジーシー Mixing chip
GB0707758D0 (en) * 2007-04-21 2007-05-30 Smith & Nephew A foam material for medical use and method for producing same
GB0722820D0 (en) 2007-11-21 2008-01-02 Smith & Nephew Vacuum assisted wound dressing
EP3254650B1 (en) 2007-11-21 2020-01-08 Smith & Nephew plc Wound dressing
EP2217298B1 (en) 2007-11-21 2015-11-11 T.J. Smith & Nephew Limited Suction device and dressing
US11253399B2 (en) 2007-12-06 2022-02-22 Smith & Nephew Plc Wound filling apparatuses and methods
GB0723875D0 (en) 2007-12-06 2008-01-16 Smith & Nephew Wound management
KR100894889B1 (en) * 2007-12-17 2009-04-30 삼성전기주식회사 Distribution device having mixing function
GB0803564D0 (en) 2008-02-27 2008-04-02 Smith & Nephew Fluid collection
US8197122B2 (en) * 2008-04-24 2012-06-12 Tyco Healthcare Group Lp Dynamic mixing applicator
CN102159141B (en) * 2008-09-22 2014-10-15 药物混合系统股份公司 Connector having mixing element for discharge arrangement
US8376186B2 (en) * 2010-03-17 2013-02-19 Yonyu Plastics Co., Ltd. Fluid dispenser device
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
DE102010019223B4 (en) 2010-05-04 2012-02-16 Heraeus Medical Gmbh Cartridge system with compressed gas cartridge
DE102010019224B3 (en) 2010-05-04 2011-10-13 Heraeus Medical Gmbh Discharge device for pasty masses
DE102010019219B4 (en) 2010-05-04 2013-12-12 Heraeus Medical Gmbh Cartridge closure and cartridge with such a closure
DE102010019222B4 (en) 2010-05-04 2013-11-07 Heraeus Medical Gmbh Discharge device for cartridges
DE102010019217B4 (en) * 2010-05-04 2014-01-16 Heraeus Medical Gmbh cartridge system
GB201011173D0 (en) 2010-07-02 2010-08-18 Smith & Nephew Provision of wound filler
CH703427A1 (en) 2010-07-12 2012-01-13 Medmix Systems Ag Kartuschendispenser with twist lock.
GB201020005D0 (en) 2010-11-25 2011-01-12 Smith & Nephew Composition 1-1
MX337627B (en) 2010-11-25 2016-03-10 Smith & Nephew Composition i-ii and products and uses thereof.
EP2497721B1 (en) * 2011-03-11 2013-11-20 Sulzer Mixpac AG Cartridge comprising several components
DE202012013429U1 (en) 2011-08-24 2017-01-13 Kettenbach Gmbh & Co. Kg Cartridge system and static mixer for this
US20150159066A1 (en) 2011-11-25 2015-06-11 Smith & Nephew Plc Composition, apparatus, kit and method and uses thereof
EP2885088B1 (en) 2012-10-29 2016-09-28 Sulzer Mixpac AG Discharge device
US9889465B2 (en) 2012-12-03 2018-02-13 Sulzer Mixpac Ag Dispensing apparatus
CN104981298B (en) 2012-12-13 2017-03-22 苏舍米克斯帕克有限公司 Discharge device
US20160120706A1 (en) 2013-03-15 2016-05-05 Smith & Nephew Plc Wound dressing sealant and use thereof
US20140311509A1 (en) * 2013-04-19 2014-10-23 Peter Antons Disposable hair lightening applicator comb
EP2959861A1 (en) * 2014-06-23 2015-12-30 Sulzer Mixpac AG Syringe for multi-component materials
EP3197607B1 (en) * 2014-09-23 2021-10-20 Sika Technology AG Head plate device, storage container device, cartridge arrangement, dispensing apparatus, and their usage
USD792177S1 (en) * 2016-02-25 2017-07-18 Phillip Phung-I Ho Head for a dual-cartridge dispenser
CN107282377A (en) * 2017-07-27 2017-10-24 朱娉婷 A kind of double-tube glue bucket and extrusion method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413253A (en) * 1993-12-06 1995-05-09 Coltene/Whaledent, Inc. Static mixer
US5918772A (en) 1995-03-13 1999-07-06 Wilhelm A. Keller Bayonet fastening device for the attachment of an accessory to a multiple component cartridge or dispensing device
EP1440737A1 (en) * 2003-01-24 2004-07-28 Mixpac Systems AG Dispensing applicator for at least two components
WO2005021394A2 (en) 2003-09-01 2005-03-10 Mixpac Systems Ag Dispensing device comprising a sealing plug and locking ring with bayonet connecting means
WO2006005213A1 (en) 2004-07-08 2006-01-19 Mixpac Systems Ag Disposable discharge device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3506157A (en) * 1968-12-11 1970-04-14 Joseph Dukess Pronged closure device for multiple compartment squeeze tube
US4771919A (en) * 1987-10-28 1988-09-20 Illinois Tool Works Inc. Dispensing device for multiple components
US5071040A (en) * 1990-03-09 1991-12-10 Pfizer Hospital Products Group, Inc. Surgical adhesives mixing and dispensing implement
US6398761B1 (en) * 2001-01-19 2002-06-04 Ultradent Products, Inc. Double syringe barrels with ported delivery ends
DE10254409A1 (en) * 2002-11-21 2004-06-03 Ernst Mühlbauer Gmbh & Co. Kg Device for mixing and dispensing multicomponent masses
EP1616590B1 (en) * 2004-07-16 2010-03-31 Dentaco Dentalindustrie und -marketing GmbH Multichamber ampoule for dispensing a mixture consisting of multiple substances

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5413253A (en) * 1993-12-06 1995-05-09 Coltene/Whaledent, Inc. Static mixer
US5918772A (en) 1995-03-13 1999-07-06 Wilhelm A. Keller Bayonet fastening device for the attachment of an accessory to a multiple component cartridge or dispensing device
EP1440737A1 (en) * 2003-01-24 2004-07-28 Mixpac Systems AG Dispensing applicator for at least two components
WO2005021394A2 (en) 2003-09-01 2005-03-10 Mixpac Systems Ag Dispensing device comprising a sealing plug and locking ring with bayonet connecting means
WO2006005213A1 (en) 2004-07-08 2006-01-19 Mixpac Systems Ag Disposable discharge device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010060671A1 (en) * 2010-11-19 2012-05-24 Ritter Gmbh Radial pin lock
DE102010060671B4 (en) * 2010-11-19 2016-12-08 Ritter Gmbh Integrated radial plug for multicomponent cartridges with mixer
EP2607265A1 (en) * 2011-12-22 2013-06-26 Sulzer Mixpac AG Discharge device for multi-component cartridge
US8820581B2 (en) 2011-12-22 2014-09-02 Sulzer Mixpac Ag Dispensing device for multi-component cartridges
EP3075345A1 (en) * 2015-04-02 2016-10-05 DENTSPLY DETREY GmbH Unit dose package
WO2016156461A1 (en) * 2015-04-02 2016-10-06 Dentsply Detrey Gmbh Unit dose package
CN107454836A (en) * 2015-04-02 2017-12-08 登特斯普伊德特雷有限公司 Unit dose packaging
AU2016239944B2 (en) * 2015-04-02 2020-05-28 Dentsply Detrey Gmbh Unit dose package
DE102016122041A1 (en) * 2016-11-16 2018-05-17 Fischerwerke Gmbh & Co. Kg Multicomponent container

Also Published As

Publication number Publication date
US20080314929A1 (en) 2008-12-25
CA2635327A1 (en) 2007-07-05
RU2408438C2 (en) 2011-01-10
CN101351277A (en) 2009-01-21
JP2009521963A (en) 2009-06-11
EP1968751B1 (en) 2011-04-27
EP1968751A1 (en) 2008-09-17
AU2006331308A1 (en) 2007-07-05
CN101351277B (en) 2011-10-05
KR20080081245A (en) 2008-09-09
BRPI0621269A2 (en) 2011-12-06
AU2006331308B2 (en) 2011-01-20
ATE507009T1 (en) 2011-05-15
RU2008126214A (en) 2010-01-10
JP5209495B2 (en) 2013-06-12
US8286832B2 (en) 2012-10-16
IL192483A (en) 2011-04-28
DK1968751T3 (en) 2011-07-25
KR101332704B1 (en) 2013-11-25
IL192483A0 (en) 2009-02-11
DE602006021625D1 (en) 2011-06-09
CA2635327C (en) 2014-08-12

Similar Documents

Publication Publication Date Title
CA2635327C (en) Dispensing device for single use
US7997450B2 (en) Multicomponent cartridge
US8033429B2 (en) Dispensing device for single use
US4779722A (en) Material mixing container
US8074843B2 (en) Two-part double syringe
US6135275A (en) Two component mixing containers
US9272252B2 (en) System composed of cartridges and mixers
US20120228329A1 (en) Multi-component cartridge
JP7033087B2 (en) Adapters for connecting separate outlet fluid cartridges to a single inlet mixer, and related methods.
US8733593B2 (en) Cartridge dispenser with rotational lock
KR20180103952A (en) Adapters and related methods for coupling separate outlet fluid cartridges to single-inlet mixers
TW201226275A (en) Childproof closure for a dispensing apparatus
US20180177569A1 (en) Container for Storing and Dispensing at Least One Component and Method Therefor
US20100089949A1 (en) Dispensing device with locking member
AU2016273869A1 (en) Nozzle arrangement for flowable substances
US20060157503A1 (en) Device for storing and dispensing fluid substances
US7169134B2 (en) Apparatus with rotatable valve syringe
US20180214641A1 (en) Child-resistant discharger
US9504792B2 (en) Dispensing apparatus
KR101477332B1 (en) Device for mixing and discharging plural materials
CN211382706U (en) Medicine distributor
US9580226B2 (en) Dispensing apparatus

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200680049796.3

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2006817739

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 1020087012233

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 12086729

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: MX/a/2008/008391

Country of ref document: MX

Ref document number: 5557/DELNP/2008

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 2008126214

Country of ref document: RU

Ref document number: 2008547820

Country of ref document: JP

Ref document number: 2006331308

Country of ref document: AU

Ref document number: 2635327

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2006331308

Country of ref document: AU

Date of ref document: 20061207

Kind code of ref document: A

WWP Wipo information: published in national office

Ref document number: 2006331308

Country of ref document: AU

WWP Wipo information: published in national office

Ref document number: 2006817739

Country of ref document: EP

ENP Entry into the national phase

Ref document number: PI0621269

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20080627