Patent application number | Description | Published |
20110217670 | DEVICE FOR SUPPLYING A DENTAL RETRACTION CORD, A METHOD OF MAKING AND USING SUCH A DEVICE, AND A METHOD FOR GINGIVAL RETRACTION - The invention relates to a device for supplying a dental retraction cord. The device comprises a cannula for dispensing a dental substance, and comprises a dental retraction cord disposed within the cannula so that the dental retraction cord is entrained by the dental substance dispensed through the cannula. The invention may help to facilitate a gingival retraction procedure in dentistry. | 09-08-2011 |
20110294091 | SYRINGES FOR DISPENSING MULTI-COMPONENT MATERIAL - A syringe ( | 12-01-2011 |
20120064482 | DISPENSING DEVICE FOR A DENTAL SUBSTANCE - A dispensing device for a dental substance is provided which has an outlet for the dental substance, and a valve for opening and closing the outlet. The device is switchable between a storage mode and an operative mode. In the storage mode a cannula is locked in the device and the valve opens the outlet, and in the storage mode the cannula can be released from the device and the valve closes the outlet. The device may facilitate handling and may be relatively inexpensive. | 03-15-2012 |
20120218856 | MIXER AND SYSTEM FOR MIXING AND DISPENSING A MATERIAL - Disclosed is a mixer | 08-30-2012 |
20120225405 | PLUNGER FOR A SYRINGE AND METHOD OF MAKING SUCH A PLUNGER - A plunger for advancing a substance in a syringe toward a dispensing nozzle. The plunger has a plunger rod and a seal and being formed of a plastic composition. The plastic composition comprises a polymer and a filler which is non-uniformly distributed within the polymer to provide the plunger rod and the seal with different mechanical properties depending on the filler content in the portions of the plastic composition plunger forming the rod and the seal. The invention preferably provides a dental syringe which can be conveniently used, and further helps minimizing costs in the manufacturing of the dental syringe. | 09-06-2012 |
20120258420 | DISPENSING DEVICE FOR A DENTAL MATERIAL AND A METHOD OF FILLING THE DEVICE - A dispensing device for a dental material, comprises a container that has a passageway with a front opening for releasing the dental material, and a rear opening. The device has a first fill opening in the passageway arranged between the rear opening and the front opening. The device further has a second fill opening. The device is adapted to receive a piston in the passageway which is movable between the rear opening and the front opening. | 10-11-2012 |
20130037570 | SYSTEM COMPRISING A MIXING AND DISPENSING DEVICE AND A MATERIAL CONTAINER - A system comprises an automatic mixing and dispensing device for a dental substance, and a material container. The mixing and dispensing device comprises a reservoir for receiving the dental substance, and first and second pressure plates. The material container has first and second material chambers for containing components of a material. The first and second material chambers have first and second cross-sectional chamber areas. At least one of the first and second cross-sectional chamber areas is smaller than smallest surface area of the first and second pressure plates. The system helps facilitating preparation and handling of dental materials. | 02-14-2013 |
20130284620 | PACKAGE FOR A DENTAL MATERIAL AND A METHOD OF MANUFACTURING THE PACKAGE - A package for a dental material comprises a compartment for holding a first substance of the dental material and an open reservoir at least partially formed by a wall of the package. The package is adapted such that the compartment and the reservoir are connectable for fluid communication. The reservoir accommodates a second substance of the dental material retained at a surface of the reservoir wall. The package preferably enables easy mixing of the dental material from the first and second substance, thus preferably facilitate a preparation and use of the dental material. | 10-31-2013 |
20140106299 | DISPENSING DEVICE FOR A DENTAL MATERIAL - A dispensing device for a dental material comprises a cartridge having an outlet nozzle which forms a passageway for the dental material. The dispensing device further comprises a closure which is placeable on the outlet nozzle for sealing the cartridge. The closure comprises a pin for extending into the passageway, and is further adapted to seal with an outer surface of the outlet nozzle. The dispensing device is further adapted such that the pin is displaceable from the passageway by dental material dispensed from the cartridge, wherein the displacement causes the closure to release from the outlet nozzle. The invention may provide for relatively easy operation of the dental dispensing device. | 04-17-2014 |
20140299624 | DEVICE FOR DISPENSING A DENTAL MATERIAL AND METHOD OF DISPENSING - A device for dispensing a dental material comprises first compartment and the second compartment formed between interconnected sheet-like layers. The compartments encapsulate a first flowable component and a second flowable component of the dental material. The device has a first seal and a second seal for sealing the first compartment and the second compartment in the device. Each seal is adapted to automatically open in consequence of forcing a component of the dental material toward the seal. The capacity of the first compartment and the second compartment relative to each other is dimensioned such that squeezing out the first component from the first compartment by compressing the first compartment causes the first seal and the second seal to open. The device preferably allows easy and quick activation for use of the stored components. | 10-09-2014 |