or
Bookmark and Share
Dental material container with porous flow through applicator
   
Document Number
US Patent 7341452
Issued Date
March 11, 2008
Link
Inventors
Map
Abstract
A dental nozzle, cartridge, capsule or container having a porous or foam flow through applicator connected at the discharge end thereof; and having a body portion containing or receiving a low viscosity dental material. In one form, a displaceable plunger or piston is disposed within the body portion to extrude the dental material through the discharge orifice and attached flow through applicator. The foam or porous applicator may be connected to the discharge end at the time of manufacture as by molding, or by mechanically connecting or by adhering the same to the discharge orifice as part of the assembly process. The flow through applicator may be made in a variety of shapes to provide improved and controlled application of a low viscosity dental material to a dental site. Additionally, the porosity of the porous or foam material may be matched to the viscosity of the dental material to control the flow of dental material therethrough.
Tags:
Description:
Amusing 0%
Clever 0%
Complex 0%
Efficient 0%
Historic 0%
Important 0%
Innovative 0%
Interesting 0%
Practical 0%
Simple 0%
Number of Claims:
6
Comments:
no comments yet
Owner
Centrix, Inc. (Shelton, CT)
Published
March 11, 2008
Application Number
11/175,862
Filed
July 6, 2005
US Classification
433/90   401/176 401/177
Int'l Classification
A61C   5/04   (20060101)  
Examiner
Parent Case
RELATED APPLICATION This application is a divisional of patent application Ser. No. 10/425,017 filed Apr. 28, 2003 now U.S. Pat. No. 6,988,892, which is a continuation of patent application Ser. No. 09/906,369 filed Jul. 16, 2001 now U.S. Pat. No. 6,585,511, which are herein incorporated by reference in their entirety.
USPTO Field of Search
433/89   433/90   604/1   604/2   604/3   604/77   132/320   401/172   401/173   401/174   401/175   401/176   401/177   401/183   401/196   401/207  
Related Patents
Claims
Description
About| FAQs| Terms & Disclaimer| Link to Us| Contact Us