WO2018141593A1 - Ensemble soupape et distributeur - Google Patents
Ensemble soupape et distributeur Download PDFInfo
- Publication number
- WO2018141593A1 WO2018141593A1 PCT/EP2018/051623 EP2018051623W WO2018141593A1 WO 2018141593 A1 WO2018141593 A1 WO 2018141593A1 EP 2018051623 W EP2018051623 W EP 2018051623W WO 2018141593 A1 WO2018141593 A1 WO 2018141593A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve assembly
- assembly according
- fluid
- fluid transfer
- transfer conduit
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 81
- VUACHFWYFDCGJF-UNTBIKODSA-N (1r)-7-methoxy-1-[(4-methoxyphenyl)methyl]-2,2-dimethyl-3,4-dihydro-1h-isoquinolin-2-ium-8-ol;chloride Chemical compound [Cl-].C1=CC(OC)=CC=C1C[C@H]1[N+](C)(C)CCC2=CC=C(OC)C(O)=C21 VUACHFWYFDCGJF-UNTBIKODSA-N 0.000 claims abstract description 38
- 238000012546 transfer Methods 0.000 claims abstract description 35
- 239000013536 elastomeric material Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 22
- 241000272525 Anas platyrhynchos Species 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- -1 polyethylene Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- HSRJKNPTNIJEKV-UHFFFAOYSA-N Guaifenesin Chemical compound COC1=CC=CC=C1OCC(O)CO HSRJKNPTNIJEKV-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 235000013409 condiments Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
- B65D47/248—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem
-
- 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
- B65D51/00—Closures not otherwise provided for
- B65D51/002—Closures to be pierced by an extracting-device for the contents and fixed on the container by separate retaining 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
- A61J1/1406—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
- 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
- A61J7/0053—Syringes, pipettes or oral dispensers
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
-
- 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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
- B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
- B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
- B65D47/2037—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure the element being opened or closed by actuating a separate element which causes the deformation, e.g. screw cap closing container slit
Definitions
- the present invention relates to product packaging, and more particularly to one-way valve assemblies for dispensing fluids and the like. Description of the Background Art
- valve designs are available for containers for dispensing non-solid materials of the type that are capable of flowing (i.e. fluidized materials), including liquids, pastes, gels, powders and the like (which materials shall be collectively and generically referred to herein as "fluids").
- fluidized materials including liquids, pastes, gels, powders and the like (which materials shall be collectively and generically referred to herein as "fluids").
- dispensing valves are suitable for a wide range of containers and packages for dispensing fluids, including, but not limited to, food condiments, beverages, cosmetics, cleaning, and household products.
- Slit valves One particular type of valve assembly that has been favoured by the consumer goods industry are slit valves due to their low cost, simple construction and reliability. Slit valves allow a selected volume of fluid to be dispensed under the control of the user, whilst leaving the dispensing port relatively free from residual fluid after use.
- Slit valves typically comprise a generally concave diaphragm type member that is made from an elastomeric material having one or more planar slits and an annular flange that surrounds the diaphragm for securely engaging the valve assembly within the dispensing port of a dispenser.
- the diaphragm is biased so that the opposing edges of the slit or slits engage against one another to form a seal.
- the valve assembly is actuated upon application of pressure to the dispenser and causes the diaphragm to deform such that it assumes an open or dispensing position in which the opposing edges of the slit or slits are forced apart permitting fluid to pass therebetween and for the fluid to be dispensed from the dispenser.
- the valve Upon removal of the actuation pressure, the valve automatically returns to the closed position in which the opposing edges of the slit or slits engage against one another to prevent fluid from passing therebetween.
- slit valves provide a reliable seal, but typically require a secondary closure member to prevent fluid from being dispensed through the slits due to the unintentional or inadvertent application of pressure to the dispenser.
- a further disadvantage of dispensers that use slit valve assemblies is they do not allow a user to reliably and accurately control volume of fluid being dispensed. For the foregoing reasons slit valves have not find widespread application for dispensing fluids for dispensers used for healthcare and pharmaceutical applications.
- the present invention provides a valve assembly for a dispenser for dispensing fluids comprising: a septum of elastomeric material configured for fluid-tight engagement within a dispensing opening of a container.
- a septum of elastomeric material configured for fluid-tight engagement within a dispensing opening of a container.
- the septum prevents fluid from being dispensed.
- the septum comprises at least one slit traversing a centre region thereof to form at least two petaline portions in contiguous relationship along said slit that are configured to elastically distend responsive to insertion of an end of a fluid transfer conduit or syringe through the slit into a second configuration.
- the petaline portions are opened to permit the fluid transfer conduit to extend therethrough.
- the petaline portions resiliently engage against one or more walls of said fluid transfer conduit and are further configured to self- close by returning to said first configuration responsive to withdrawal of said fluid transfer conduit.
- the petaline portions are configured, so that in use, withdrawal of the fluid transfer conduit causes the petaline portions to wipe the walls of the fluid transfer conduit to remove residual material therefrom.
- the septum may form part of a closure member configured for fluid-tight engagement in an access port of a dispenser and may be supported in an opening defined in said closure.
- the said opening includes a receiving arrangement for receiving an end of the fluid transfer conduit and is configured to locate the end of the fluid transfer conduit proximal to a reservoir of the dispenser.
- the receiving arrangement may include a stopper that is configured to engage with said end of said fluid transfer conduit.
- the stopper may be provided in the form of an annular flange formed around an inner edge of said opening or may comprise one or more inwardly projected formations formed around an inner edge of said opening.
- the receiving arrangement may include a guide for guiding movement of and end of the fluid transfer conduit into engagement therein.
- the receiving arrangement may further comprise a plunger having a fluid transfer channel, and the fluid transfer conduit may be constructed from a first portion formed by the plunger and a second portion formed by a fluid carrier apparatus.
- the fluid transfer conduit is configured to be urged between said petaline portions to thereby elastically distend such petaline portions responsive to an input.
- a resilient member may be provided that is compressed responsive to said input.
- the resilient member is configured for urging the fluid transfer conduit from said second configuration in which said at least two petaline portions are open into the first configuration responsive to cessation of said input.
- the septum comprises a slit valve arrangement or a duck bill valve arrangement.
- Figures 1 (a)-(c) schematically illustrate a first embodiment of the present invention showing a longitudinal cross-section of a dispenser provided with a closure that includes a valve assembly according to the invention
- Figures 2(a)-(b) schematically illustrates cross-sectional views of a second embodiment of the present invention showing a dispenser provided with a closure that includes a valve assembly according to the invention;
- Figure 3 schematically illustrates cross-sectional view of a slit valve for a valve assembly in accordance with the invention.
- Figure l(a)-(c) show a longitudinal cross-section of a dispenser 100 provided with a closure 1 10 that includes a valve assembly 120 according to the invention.
- the dispenser 100 and valve assembly 120 are shown in a non- dispensing configuration in which fluid is prevented from being communicated from the reservoir 105 through the valve assembly 120 and dispensed into the fluid conduit 150.
- the dispenser 100 and valve assembly 120 are shown in the dispensing configuration and the direction of fluid flow is generally indicated by arrow F.
- Figure 1(c) the dispenser 100 and valve assembly 120 are shown in an intermediate configuration in which the fluid conduit 150 is being withdrawn from the valve assembly.
- the dispenser 100 comprises a body 102 having an access opening or port 107 onto which a closure 115 is in engaged.
- the closure 115 is securably and releasably engaged in the port 107.
- Valve Assembly 120 comprises a central member or septum 260 that is located within an opening for securing the valve assembly in the closure 115.
- the dispenser 100 is cylindrical for purposes of example only, and includes a dispenser vessel and closure 110 fitted to the open access port 107 of the vessel to make a fluid-tight seal as better illustrated in Figure 3.
- the closure 110 has a outer or peripheral portion 16, which contrary to the embodiment shown in Figure 1 is fitted externally of the port 107.
- the closure has a radially outer or peripheral rim 16 made from a medium density or relatively hard material, for example a relatively stiff thermoplastic such as polyethylene, and a centrally disposed septum 18.
- the peripheral portion of closure 14 also includes an annular dependent wall that is interiorly threaded for screwing onto a mating reciprocal exterior thread 38 just below the opening of port 107 of the vessel.
- the threading is such that a fluid-tight seal can be achieved by tightening the closure against the vessel top.
- the choice of material for the dispenser and peripheral closure portion is not critical, and both may be of any suitable molded thermoplastic.
- a suitable syringe assembly includes a piston mounted around longitudinal axis of a cylindrical wall in a sleeve or housing.
- a chamber is defined by the piston and the housing; O-rings are provided around the piston and engage the cylindrical inner wall of the housing to provide a fluid and airtight seal.
- a knob is mounted on an end of the piston to move the piston further into or out of the bore to thereby change the size of the chamber.
- a small discharge conduit with an opening from the chamber.
- the septum is made of an elastomer material, such as silicon rubber, and is supported in a central hole 20 defined in the closure 110.
- an interference fit is formed by radially overlapping exterior and interior septum portions 22, 24 between which is captive inner edge 24 of closure 110.
- the septum 18 in its presently preferred form has a peripheral portion 28 that is relatively thick, and a central portion of reduced thickness. The width or radius of the central portion is approximately equal to, or slightly greater than, the outside diameter of the end of the fluid transfer conduit.
- petaline portions 118 tend to stretch and distort to accommodate the end 152 of the fluid transfer conduit 150 as the end 152 of conduit 150 is pressed against it.
- the petaline portions 118 distend elastically, when forced to admit and accommodate the end 152 of the conduit 150.
- the extent to which the end 152 of conduit 150 may be pressed through the petaline portions is limited by the sleeve 117 that includes a flange 114 at the end proximal to the reservoir 105 that acts as a stopper.
- the piston a ial movement of the piston causes a variation in the size of the chamber; withdrawal of the piston may draw fluid into the chamber of the syringe under a vacuum.
- the relative dimensions of the outer circumference of the walls of the syringe in the region proximal to end 1 52 and the dimensions of the petaline portions 188 and resilience of the material from which the septum 18 is formed are sufficient to cause an interference fit.
- the present invention further enhances the foregoing benefits as the vacuum created in the chamber 105 of the dispenser 100 effectively sucks any residue of fluid proximal to the opening back into the dispenser and additionally the resilience of the petaline portions 118 wipe the outer surface of the syringe 150 in the region proximal to its end 152.
- FIG 2(a) shows a cross-sectional view of a valve assembly 220 according to the invention in the closed position.
- the present invention includes a closure having a receiving portion 210 for receiving an end 252 of the syringe 250 and a plunger 224 which has a central channel 225 for providing fluid connection between the reservoir 205 and an inlet aperture in the end 152 of the syringe 250.
- the receiving portion 210 is preferably slideably located within a sleeve 226.
- a valve assembly 220 is located within an opening in the lower region of the sleeve 226.
- the valve assembly comprises a central member 10 that is provided with a flexible membrane or septum 12 having at least one slit or petaline portion 13.
- a flange 40 surrounds the central member 10 for securing the valve assembly 120 within the opening in the sleeve 226.
- the septum is a duck bill type in which the petaline portions 218 are proximal to the chamber of the reservoir 100.
- a resilient member 219 is located between the receiving portion 210 and the sleeve and is biased to urge the receiving portion apart from the sleeve portion 218.
- the end 252 of the syringe 250 is pressed against an engagement surface of the receiving portion 210 and causes the resilient member 219 to compress.
- the syringe is filled with fluid when the dispenser 200 is inverted to prevent air being drawn into the chamber of the syringe.
- the extent to which the end 252 of conduit 250 may be pressed through the petaline portions is limited by engagement with a flange 214 at the end proximal to the reservoir 105 that acts as a stopper.
- the piston axial movement of the piston causes a variation in the size of the chamber; withdrawal of the piston may draw fluid into the chamber of the syringe under a vacuum.
- the relative dimensions of the outer circumference of the walls of the syringe in the region proximal to end 252 and the dimensions of the petaline portions 218 and resilience o the material from which the septum 18 is formed are sufficient to cause an interference fit.
- this is sufficient for a vacuum also to be generated within the reservoir when the piston is axial ly withdrawn in a syringe, but to ensure reliable and accurate measurement of the volume o fluid drawn into the syringe it is preferred that the dispenser is inverted to thereby prevent the chamber of the syringe filling with air.
- a cap or lid may be connected to the closure 110 to provide a primary safety feature to restrict access to the dispensing.
- the closure 1 1 0 is generally sccurably coupled to the dispenser 100 by means of screw-fit, snap-fit, or press-fit connection proximal to the access port 107.
- the dispenser 1 00 may include includes a flange or lip that provides a stop to ensure that the closure 1 1 0 is correctly coupled to the dispenser 1 00.
- the lid is preferably made of a deformable material such as a medium density plastics material such as polypropylene and the like, and may also include one or more detente that are shaped to accommodate a reciprocal protrusion.
- a deformable material such as a medium density plastics material such as polypropylene and the like
- the lid may be removed by simply squeezing the sidcwalls thereby causing the sidcwalls in the vicinity of port to move outwards away from valve member 4. Movement of sidcwalls away from port release protrusion from port thereby permitting lid to be removed.
- any reference to "one embodiment” or “an embodiment” means that a particular element, feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment.
- the appearances of the phrase “in one embodiment” or the phrase “in an embodiment” in various places in the specification are not necessarily all referring to the same embodiment.
- the terms "comprises,” “comprising,” “includes,” “including,” “has,” “having” or any other variation thereof, are intended to cover a non-exclusive inclusion.
- a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
- "or” refers to an inclusive or and not to an exclusive or. For example, a condition A or B is satisfied by any one of the following: A is true (or present) and B is false (or not present). A is false (or not present) and B is true ( or present), and both A and B are true ( or present).
- the second embodiment of a dispenser in accordance with the present invention has been described with reference to a moulded helical spring.
- the spring need not be moulded but may be a conventional helical spring made of wire.
- the spring may be a leaf spring or some other resil ient member configured to bias the valve member into the closed position.
- polypropylene has been provided as an example of material for which the dispenser may be made, other plastics materials or other su itable material such as a resin may also be utilised.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
La présente invention concerne un ensemble soupape pour un distributeur pour distribuer des fluides, comprenant : un septum (120) en matériau élastomère conçu pour une mise en prise étanche aux fluides à l'intérieur d'une ouverture de distribution d'un récipient. Dans une première configuration, le septum empêche la distribution de fluide. Le septum comprend au moins une fente traversant sa région centrale de manière à former au moins deux parties de en forme de pétale dans une relation contiguë le long de ladite fente, qui sont conçues de manière à subir une distension élastique en réponse à l'insertion d'une extrémité d'un conduit de transfert de fluide (150) ou d'une seringue à travers la fente dans une seconde configuration. Dans la seconde configuration, les parties en forme de pétale sont ouvertes de manière à permettre au conduit de transfert de fluide de s'étendre à travers ces dernières. Dans la seconde configuration, les parties en forme de pétale viennent en prise élastiquement avec une ou plusieurs parois dudit conduit de transfert de fluide et sont en outre conçues de manière à s'auto-fermer en revenant à ladite première configuration en réponse au retrait dudit conduit de transfert de fluide.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1701693.2 | 2017-02-01 | ||
GB1701693.2A GB2560693B (en) | 2017-02-01 | 2017-02-01 | Valve assembly and dispenser |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018141593A1 true WO2018141593A1 (fr) | 2018-08-09 |
Family
ID=58462860
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2018/051623 WO2018141593A1 (fr) | 2017-02-01 | 2018-01-24 | Ensemble soupape et distributeur |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2560693B (fr) |
WO (1) | WO2018141593A1 (fr) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5620434A (en) * | 1994-03-14 | 1997-04-15 | Brony; Seth K. | Medicine vial link for needleless syringes |
US20100327010A1 (en) * | 2009-06-30 | 2010-12-30 | Manera David A | Press in bottle adapter |
US20110130740A1 (en) * | 1998-03-06 | 2011-06-02 | Abner Levy | Medication Bottle for Use with Oral Syringe |
US20150164745A1 (en) * | 2012-06-27 | 2015-06-18 | Ditta Ind. Paolo Gobbi Frattini | Bottle for pharmacological and/or nutritional active substances with hermetic closure pierceable with a needle-free syringe and automatically resealable |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU1331595A (en) * | 1993-11-30 | 1995-06-19 | Medex, Inc. | Anti-reflux valve with environmental barrier |
USH2044H1 (en) * | 1998-11-02 | 2002-09-03 | Mcneil-Ppc, Inc. | Container with retaining member |
JP2002306610A (ja) * | 2001-02-09 | 2002-10-22 | Fukai Kogyo Kk | 薬液等注入抽出口用シール弁 |
KR20070086939A (ko) * | 2003-07-09 | 2007-08-27 | 가부시키가이샤 제이.에무.에스 | 혼합 주사 포트 |
CA2834683C (fr) * | 2011-05-04 | 2017-12-19 | Aptargroup, Inc. | Systeme de fermeture d'orifice utilisable avec un outil de type sonde/alimentation/evacuation |
US9320881B2 (en) * | 2013-02-13 | 2016-04-26 | Becton, Dickinson And Company | Septum actuator with insertion depth limiter and compression compensator |
-
2017
- 2017-02-01 GB GB1701693.2A patent/GB2560693B/en active Active
-
2018
- 2018-01-24 WO PCT/EP2018/051623 patent/WO2018141593A1/fr active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5620434A (en) * | 1994-03-14 | 1997-04-15 | Brony; Seth K. | Medicine vial link for needleless syringes |
US20110130740A1 (en) * | 1998-03-06 | 2011-06-02 | Abner Levy | Medication Bottle for Use with Oral Syringe |
US20100327010A1 (en) * | 2009-06-30 | 2010-12-30 | Manera David A | Press in bottle adapter |
US20150164745A1 (en) * | 2012-06-27 | 2015-06-18 | Ditta Ind. Paolo Gobbi Frattini | Bottle for pharmacological and/or nutritional active substances with hermetic closure pierceable with a needle-free syringe and automatically resealable |
Also Published As
Publication number | Publication date |
---|---|
GB2560693B (en) | 2019-11-20 |
GB2560693A (en) | 2018-09-26 |
GB201701693D0 (en) | 2017-03-15 |
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