GB1424099A - Compounding vessel for dental preparations - Google Patents
Compounding vessel for dental preparationsInfo
- Publication number
- GB1424099A GB1424099A GB2294973A GB2294973A GB1424099A GB 1424099 A GB1424099 A GB 1424099A GB 2294973 A GB2294973 A GB 2294973A GB 2294973 A GB2294973 A GB 2294973A GB 1424099 A GB1424099 A GB 1424099A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- main chamber
- substance
- clip
- mixing
- 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.)
- Expired
Links
- 238000002360 preparation method Methods 0.000 title abstract 2
- 238000013329 compounding Methods 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 7
- 239000012528 membrane Substances 0.000 abstract 4
- 230000000694 effects Effects 0.000 abstract 3
- 230000000994 depressogenic effect Effects 0.000 abstract 2
- 241000183024 Populus tremula Species 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 230000014759 maintenance of location Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/66—Capsules for filling material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C5/00—Filling or capping teeth
- A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
- A61C5/62—Applicators, e.g. syringes or guns
- A61C5/64—Applicators, e.g. syringes or guns for multi-component compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S366/00—Agitating
- Y10S366/602—Amalgam mixer, e.g. dental filling
Abstract
1424099 Stopping teeth ESPE GmbH 15 May 1973 [31 May 1972] 22949/73 Heading A5R [Also in Division Bl] Apparatus for use in the mixing of dental preparations comprises a main chamber constituting a mixing compartment in which is locatable a first substance and a secondary chamber for a second substance an opening being provided between the two chambers and which is closed by a membrane, the membrane being ruptured when pressure is applied to the secondary chamber to discharge the second substance into the mixing compartment to mix with the first substance. In the embodiment described with reference to Figs. 1 and 2 the main chamber 10 is provided with external peripheral flanges 15 between which a clip 17 is located, the cavity between the clip and wall of the main chamber containing a rupturable container 23 of one of the substances. The extremities of the cap has axially extending teeth 19, 20 which engage with a rib 18 on the outer wall of the chamber 10 whereby pressure applied to the clip in a direction towards the chamber rupture the container 23 the contents of which pass through the opening 22 in the wall of the main chamber to mix with substance in the mixing compartment. The action of the teeth and rib 18 on chamber and clip respectively effect the retention of the clip in its depressed position relative to the chamber wall. In the embodiment shown in Figs. 3 and 4 the main chamber 10 is provided with one or more coaxial transversely extending secondary chambers 38 which are connected to the main chamber by way of respective openings 34, 35 which are covered by membranes 37. The secondary chambers contain appropriate substances and are closed by pistons 38. To effect mixing of the constituents the or each piston is depressed towards the main chamber and which ruptures the membrane(s) to discharge the contents of the secondary chambers into the mixing compartment of the main chamber. The combined contents are subsequently. shaken up to effect proper mixing, the contents being discharged, through a nozzle extending from the main chamber, by the action of plunger 14.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH806672A CH555176A (en) | 1972-05-31 | 1972-05-31 | MIXING CONTAINERS FOR THE PRODUCTION OF DENTAL PREPARATIONS. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1424099A true GB1424099A (en) | 1976-02-04 |
Family
ID=4334604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2294973A Expired GB1424099A (en) | 1972-05-31 | 1973-05-15 | Compounding vessel for dental preparations |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3907106A (en) |
| JP (1) | JPS5546625Y2 (en) |
| CH (1) | CH555176A (en) |
| DE (1) | DE2324296C3 (en) |
| GB (1) | GB1424099A (en) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144323A1 (en) * | 1981-11-07 | 1983-05-19 | Bayer Ag, 5090 Leverkusen | CAPSULE FOR STORING AND MIXING TWO COMPONENTS FOR DENTAL PURPOSES |
| DE3407648A1 (en) * | 1984-03-01 | 1985-09-05 | ESPE Fabrik pharmazeutischer Präparate GmbH, 8031 Seefeld | CONTAINER FOR APPLICATION OF DENTAL MATERIALS |
| US4732850A (en) * | 1985-07-05 | 1988-03-22 | E. R. Squibb & Sons, Inc. | Frangible container with rupturing device |
| USRE33801E (en) * | 1986-05-09 | 1992-01-21 | Dentsply Research & Development Corp. | Mixing and discharge capsule |
| US4648532A (en) * | 1986-05-09 | 1987-03-10 | Green Russell D | Mixing and discharge capsule |
| US5083921A (en) * | 1989-02-06 | 1992-01-28 | Dragan William B | Dental syringe tip |
| US5297698A (en) * | 1991-07-25 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Two-stage mixing and dispensing assembly for preparations such as dental cements |
| US5431654A (en) * | 1991-09-30 | 1995-07-11 | Stryker Corporation | Bone cement injector |
| US5265956A (en) * | 1991-09-30 | 1993-11-30 | Stryker Corporation | Bone cement mixing and loading apparatus |
| DE9206892U1 (en) * | 1992-05-21 | 1992-12-03 | Ihde, Stefan, Prof.Dr., Uetliburg, Ch | |
| DE4302085C1 (en) * | 1993-01-21 | 1994-07-21 | Ihde Stefan | Method for dosing and mixing multi-component dental fillers and device for carrying out the method |
| US5558136A (en) * | 1994-01-31 | 1996-09-24 | Stryker Corporation | Bone cement cartridge with secondary piston |
| US5797679A (en) * | 1996-02-09 | 1998-08-25 | Stryker Corporation | Surgical cement mixer apparatus |
| US5885635A (en) * | 1996-02-20 | 1999-03-23 | Canning Concepts, Inc. | Apparatus for dispersing a substance in a liquid beverage |
| DE19906887C1 (en) | 1999-02-19 | 2000-07-27 | Voco Gmbh | Mixture and application capsule for substances reacting with one another produces and applies dental preparations ready for use |
| US6372816B1 (en) | 1999-06-25 | 2002-04-16 | Dentsply Detrey Gmbh | Dental materials packaging and method of use |
| US6375460B1 (en) | 2000-02-17 | 2002-04-23 | Voco Gmbh | Capsule for mixing and applying dental cement |
| DE10007581C2 (en) | 2000-02-21 | 2003-05-28 | 3M Espe Ag | Mixing capsule, process for its production and its use |
| DE10022563B4 (en) * | 2000-05-10 | 2006-11-09 | 3M Espe Ag | Multicomponent capsule |
| DE50113214D1 (en) | 2000-05-10 | 2007-12-20 | Voco Gmbh | Device for storing and applying one-component or multi-component flowable dental materials |
| DE10022562B4 (en) * | 2000-05-10 | 2006-09-21 | 3M Espe Ag | Self-activating mixing capsule and their use |
| US6726005B2 (en) | 2001-09-13 | 2004-04-27 | Kerr Corporation | Dental capsule |
| US20040020796A1 (en) * | 2002-08-01 | 2004-02-05 | Cheetham Jeffery James | Dental material container |
| EP2233105B1 (en) * | 2005-07-01 | 2012-10-10 | 3M Innovative Properties Company | Delivery system for dental materials |
| DE502005005403D1 (en) * | 2005-07-15 | 2008-10-30 | Dentaco Gmbh | Device for storing and dispensing a flowable substance |
| DE102005037890B4 (en) | 2005-08-10 | 2015-02-12 | Mühlbauer Technology Gmbh | Device for storing and applying a liquid dental material |
| US8969029B2 (en) | 2008-10-17 | 2015-03-03 | 3M Innovative Properties Company | Biological sterilization indicator, system, and methods of using same |
| ES2654140T3 (en) | 2009-07-20 | 2018-02-12 | 3M Innovative Properties Company | Indicator of biological sterilization and method of use thereof |
| GB0922294D0 (en) * | 2009-12-22 | 2010-02-03 | 3M Innovative Properties Co | A dispensing device for a dental material and a method of filling the device |
| DE102015200424A1 (en) | 2015-01-14 | 2016-07-14 | Voco Gmbh | Mixing capsule for the preparation of a dental preparation |
| DE102015121453A1 (en) * | 2015-12-09 | 2017-06-14 | Heraeus Kulzer Gmbh | Two-component mixing capsule, especially for dental purposes |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2382978A (en) * | 1943-03-17 | 1945-08-21 | John J Curry | Capsule |
| DE1287251B (en) * | 1964-09-02 | 1969-01-16 | Dentaire Ivoclar Ets | Multi-chamber container for holding substances that react with one another for the production of ready-to-use dental preparations |
| US3415360A (en) * | 1966-12-19 | 1968-12-10 | Dentaire Ivoclar Ets | Receptacle for dental preparations |
| US3625349A (en) * | 1969-03-04 | 1971-12-07 | Zahn Porzellan Kg E Muhlbauer | Duplex capsule for dental filling ingredients |
| DE1910885A1 (en) * | 1969-03-04 | 1970-09-24 | Zahn Porzellan Kg E Muehlbauer | Two-component container for tooth filler |
| AT318132B (en) * | 1969-08-01 | 1974-09-25 | Dentaire Ivoclar Ets | Mixing container for holding substances that react with one another for the production of ready-to-use paste-like dental preparations |
| BE755870A (en) * | 1969-09-09 | 1971-03-08 | Minnesota Mining & Mfg | MIXING CAPSULE AND DISPENSER OF PRODUCTS |
| DE1955996C3 (en) * | 1969-11-07 | 1986-10-23 | Marckardt, Volker, 3550 Marburg | Mixing containers for dental preparations |
| US3762540A (en) * | 1970-05-19 | 1973-10-02 | Dentaire Ivoclar Ets | Receptacle having at least three chambers |
-
1972
- 1972-05-31 CH CH806672A patent/CH555176A/en not_active IP Right Cessation
-
1973
- 1973-05-14 DE DE2324296A patent/DE2324296C3/en not_active Expired
- 1973-05-15 GB GB2294973A patent/GB1424099A/en not_active Expired
- 1973-05-15 US US360532A patent/US3907106A/en not_active Expired - Lifetime
-
1979
- 1979-06-27 JP JP1979087075U patent/JPS5546625Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2324296C3 (en) | 1986-04-17 |
| JPS5546625Y2 (en) | 1980-10-31 |
| JPS55397U (en) | 1980-01-05 |
| US3907106A (en) | 1975-09-23 |
| CH555176A (en) | 1974-10-31 |
| DE2324296B2 (en) | 1980-02-28 |
| DE2324296A1 (en) | 1973-12-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PE20 | Patent expired after termination of 20 years |
Effective date: 19930514 |