EP3983049A1 - Dosierbehältnis für gelförmige oder pastöse massen, insbesondere für medizinische wundgels - Google Patents
Dosierbehältnis für gelförmige oder pastöse massen, insbesondere für medizinische wundgelsInfo
- Publication number
- EP3983049A1 EP3983049A1 EP20729998.3A EP20729998A EP3983049A1 EP 3983049 A1 EP3983049 A1 EP 3983049A1 EP 20729998 A EP20729998 A EP 20729998A EP 3983049 A1 EP3983049 A1 EP 3983049A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- application
- container
- outlet
- dome
- closure
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
-
- 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
- B65D47/26—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts
- B65D47/261—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement
- B65D47/265—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with slide valves, i.e. valves that open and close a passageway by sliding over a port, e.g. formed with slidable spouts having a rotational or helicoidal movement between planar parts
Definitions
- the invention relates to a dosing container for gel-like or pasty masses, in particular for medical wound gels, with a container outlet that is closed by a seal before use, and with a releasable closure arrangement for opening or closing the container outlet.
- Such a dosing container is generally known in the form of a toothpaste tube.
- the tube has a tube outlet which is closed by a seal in the form of a glued-on metal foil before it is used.
- a seal in the form of a glued-on metal foil before it is used.
- an external thread is provided, onto which a sealing cap is screwed.
- unscrew the cover remove the seal and then press the tube to push the toothpaste out of the tube outlet.
- the object of the invention is to create a metering container of the type mentioned at the beginning which allows improved metering.
- the closure arrangement has an application device with an application surface and a mass passage in the application surface as well as a closure cover which, in its closed position, covers the application device.
- the application device enables improved dosing of the gel-like or pasty mass that is stored in the dosing container. This makes the dosing container particularly suitable for medically effective wound gels.
- the application surface is preferably flat or convex.
- the application surface is the front part of an application dome and the closure cover is cap-shaped and can be plugged onto the application dome.
- the application device and thus the application dome are therefore closed or released in a simple manner by attaching or removing the closure cover, the attaching or removing direction being aligned coaxially with an exit axis of the container outlet.
- the mass passage of the application surface and the container outlet have passage cross-sections that are configured differently from one another and overlap one another, and the application surface is arranged to be rotatable relative to the container outlet. Because the container outlet and the mass passage into each other Overlaying the exit direction of the container outlet and having different passage cross-sections, in connection with the rotatability of the application surface relative to the container outlet, depending on the rotary position, control options for dosing result. This is because, depending on the rotational position, different overall passage cross-sections result for the exit of the gel-like or pasty mass, which enable a large-area or a thin mass application to a corresponding surface, in particular a patient's skin.
- the application surface and / or a lateral surface of the application dome are designed to be elastically flexible, in particular rubberized.
- This embodiment is particularly advantageous for the application of wound gels to the skin of a patient, since the elastically flexible surface is kind to the skin and to the touch.
- the closure cover has an essentially cylindrical inner surface
- the application dome has a cylindrical outer surface which is matched to the cylindrical inner surface of the closure cover in such a way that the closure cover is held positively on the application dome when it is pushed onto the application dome .
- a base of the closure lid is provided with engagement profiles which are matched to complementary profiles of the seal of the container outlet in such a way that the engagement profiles and the profiles of the seal interlock positively in order to break the seal by rotating the closure lid.
- the closure cover therefore forms the tool to loosen a corresponding seal.
- the seal is preferably formed in one piece in the area of the container outlet.
- the dosing container is designed as a tube on which the container outlet is formed in one piece as a tube outlet.
- the tube is preferably made of plastic and has a flexible wall in order to be able to exert manual pressure on the gel-like or pasty mass stored in the tube, which pressure causes the mass to be pushed out of the tube outlet.
- FIG. 1 shows a section of an embodiment of a metering container according to the invention in the form of a metering tube
- FIG. 2 shows the dosing tube according to FIG. 1 with the closure cover removed
- 3 to 9 are end views of the dosing tube according to FIG. 2 with the omission of the
- a dosing container 10 in the form of a dosing tube 1 according to FIGS. 1 and 2 has a container outlet 20, namely a tube outlet 2, which can only be seen in FIGS. 3 to 9 and which is integrally formed on one end of the dosing tube 1.
- this tube outlet 2 is closed airtight and liquid-tight by a seal which is integrally formed on the front end area of the dosing tube 1 and is connected to the edge areas of the tube outlet 2 via predetermined tear points.
- the seal has profilings that are complementary to attack profiles P in a base 9 of a closure cover 7 (FIG. 10) in order to break the seal along the surface by attaching these attack profiles P and then turning the closure cover 7 To enable predetermined tear points and consequently a release of the tube outlet 2.
- the front end of the dosing tube 1 is provided in a manner not shown with bearings for releasably securing a knurled ring R, which is rotatably mounted relative to the front end of the dosing tube 1 and coaxially to a central longitudinal axis of the tube outlet 2.
- An application dome D is connected to the knurled ring R in a rotationally fixed manner, which protrudes from the knurled ring R opposite to the tube outlet 2 to the outside.
- the application dome D has a cylindrical outer surface M and a front, spherical application surface 5.
- a mass passage 6 is provided which is designed in the form of a slot.
- the mass passage 6 of the application surface 5 is designed as a longitudinal slot L2 analogous to the longitudinal slot of the container outlet 20. Since the application dome D and thus the application surface 5 can be rotated together with the knurled ring R relative to the container outlet 20, ie the tube outlet 2, this results depending on the rotational position the application surface 5 each have a differently designed overall passage cross section for the gel-like or pasty mass exiting through the tube outlet.
- the application dome D is made of an elastically resilient material, in particular a skin-friendly rubber material, and has a cylindrical outer surface M onto which the closure cover 7 can be fitted with a force fit.
- the closure cover 7 is also designed to be complementary to the cylindrical jacket surface M and has holding webs H formed on an inner jacket 8 of the closure cover 7 parallel to a central longitudinal axis of the closure cover 7 (see FIG Improve the securing of the sealing cover 7 on the lateral surface M of the application dome D.
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019208657.8A DE102019208657A1 (de) | 2019-06-13 | 2019-06-13 | Dosierbehältnis für gelförmige oder pastöse Massen, insbesondere für medizinische Wundgels |
| PCT/EP2020/064874 WO2020249403A1 (de) | 2019-06-13 | 2020-05-28 | Dosierbehältnis für gelförmige oder pastöse massen, insbesondere für medizinische wundgels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP3983049A1 true EP3983049A1 (de) | 2022-04-20 |
Family
ID=70968938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP20729998.3A Pending EP3983049A1 (de) | 2019-06-13 | 2020-05-28 | Dosierbehältnis für gelförmige oder pastöse massen, insbesondere für medizinische wundgels |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP3983049A1 (de) |
| DE (1) | DE102019208657A1 (de) |
| WO (1) | WO2020249403A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2530016A1 (de) * | 1975-07-03 | 1977-01-27 | Schering Ag | Behaeltnisverschluss |
| DE29621990U1 (de) * | 1996-12-19 | 1997-02-13 | Bramlage GmbH, 49393 Lohne | Multi-Funktions-Tube |
| IT1305478B1 (it) * | 1998-06-12 | 2001-05-09 | Bormioli Rocco & Figlio Spa | Capsula erogatrice per contenitori di prodotti liquidi o semiliquidi |
| DE202005019345U1 (de) * | 2005-12-10 | 2007-04-19 | Stumpf, Peter | Tuben-Verschlussstück |
| US7513399B2 (en) * | 2006-02-28 | 2009-04-07 | Silgan Plastics Corporation | Closure with selectable dispensing orifices |
| WO2015015384A1 (en) * | 2013-07-30 | 2015-02-05 | Ranbaxy Laboratories Limited | Topical applicator |
| FR3050940B1 (fr) * | 2016-05-06 | 2021-10-29 | Michel Barikosky | Dispositif pour une application locale d'une substance cosmetique et/ou dermatologique |
-
2019
- 2019-06-13 DE DE102019208657.8A patent/DE102019208657A1/de active Pending
-
2020
- 2020-05-28 WO PCT/EP2020/064874 patent/WO2020249403A1/de not_active Ceased
- 2020-05-28 EP EP20729998.3A patent/EP3983049A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE102019208657A1 (de) | 2020-12-17 |
| WO2020249403A8 (de) | 2022-03-03 |
| WO2020249403A1 (de) | 2020-12-17 |
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Legal Events
| Date | Code | Title | Description |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 17P | Request for examination filed |
Effective date: 20220110 |
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| AK | Designated contracting states |
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| DAX | Request for extension of the european patent (deleted) | ||
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| 17Q | First examination report despatched |
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