| Patent application number | Description | Published |
|---|
| 20080203112 | System for Storing and Dispensing of a Substance - The present invention is directed to a system for storing and dispensing a substance and a method for air free filling of the same. The system comprises at least one compartment for storing a predetermined amount of a substance, wherein said compartment has a back end and a front end for filling and dispensing the substance, respectively. The system further comprises a vent, a movable front plug and a displaceable piston for sealing the compartment at the back end, wherein the compartment defines a predetermined volume between the vent and the movable front plug within the compartment downstream of said piston. | 08-28-2008 |
| 20080227052 | Dose Delivery System - The present invention is directed to a unit dose delivery system for flowable substances. The delivery system or applicator of the present invention allows storage, mixing and well controlled dispensing of multi-material component substances. | 09-18-2008 |
| 20090098501 | DENTAL RETRACTION DEVICE, METHOD OF PRODUCTION AND USE THEREOF - The invention relates to a dental retraction device to be used for retracting the gingiva from a prepared tooth structure, the retraction device having the shape of a cord with a radial (x- and y-direction) and longitudinal direction (z-direction) and comprising an absorbing agent and optionally a retarding agent, wherein the retraction device is able to expand in the radial direction (x- and/or y-direction), but essentially does not expand in the longitudinal direction (z-direction) upon contact with fluid. | 04-16-2009 |
| 20100167231 | PISTON AND HANDHELD DISPENSER INCLUDING A PISTON - The invention includes a piston having a piston body ( | 07-01-2010 |
| 20110129794 | DEVICE FOR DISPENSING A DENTAL COMPOSITION - A device for dispensing a dental composition is provided. The device comprises a plunger for extruding dental composition from a container, an energy accumulator for advancing the plunger, and an actuator for charging the energy accumulator. The force for actuating the actuator is lower than the force at which the plunger can be advanced. The device preferably provides convenient dispensation of dental compositions. | 06-02-2011 |
| 20110151403 | DEVICE AND A METHOD FOR DELIVERY OF A DENTAL COMPOSITION - A device for use in retracting a gingiva from a human tooth by widening a gingival sulcus with a dental composition. The device comprises a cannula with a free end having an opening for dispensing the dental composition. The free end is shaped to be inserted with its front in the entry of the gingival sulcus, and to laterally displace the gingiva from the tooth as the cannula is moved in the gingival sulcus. The invention may help to achieve a reliable and cost effective gingival retraction treatment. | 06-23-2011 |
| 20120077142 | Dental Retraction Composition, Method of Production and Use Thereof - The invention features a composition which can or is to be used in a dental retraction, the composition comprising liquid a liquid and a layer type 1:1 silicate mineral and a layer type 2:1 silicate mineral in a ratio from about 50/50 to 5/95 wt.-% with respect to each other. The invention also relates to a container containing the dental retraction composition and to a kit comprising parts A and B, wherein part A comprises the dental retraction composition and part B comprises at least one accessory selected from the group of applier, dental impression material, retraction cap(s), a container for storing and dispensing the composition and combinations thereof. The invention further features a process of dispensing a dental retraction composition, the process comprising the steps: providing a dental retraction composition contained in a container, placing the container in an applier, and using the applier for dispensing the dental retraction composition out of the container. | 03-29-2012 |
| 20120115103 | DEVICE FOR A DENTAL SUBSTANCE - A dispensing device for a dental substance which has a container for receiving the dental substance, a piston movable in the container, a catch for engagement by an applicator, and further a resilient resilient adapter. The device may be used in different types of applicators and is relatively inexpensive. | 05-10-2012 |
