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Class 433/136 - Having absorption means or means to isolate tooth or mouth from adjacent area (e.g., bib, dam, etc.)


Subclass of Class 433 - Dentistry
Definition: Apparatus including either (a) a piece of material adapted
No. of patents: 140
Last issue date: 02/21/2012


1        
NumberTitleIssue Date
8118595Conforming gingiva retraction compression cap and method of retracting tissue around a tooth
A rolled compression cap having a central bore. The rolled compression cap has adjacent layers that slide or telescope to conform to the prepared tooth and to apply more direct mechanical pressure to the interface between the prepared tooth and the gingiva. The ging...
02/21/2012
8011924Clamping cord with polymeric wedge component, and method of affixation
The present invention relates to the affixation of dental dams and Class III matrixes utilized in conservative dentistry and oral surgery. In particular, the present invention relates to a device and method for retaining and stabilizing a dental dam or Class III mat...
09/06/2011
7942669Gingival tissue retraction device and method
A method and a device for effecting the cordless retraction of the gingival sulcus tissue that includes a dam shaped to be fitted onto a tooth. In one embodiment, the well of the dam is pre-filled with a predetermined amount of a flowable retraction material having ...
05/17/2011
7938644Tongue retractor and fluid/particle barrier
Various embodiments of the present invention are directed to a tongue retractor and fluid/particle barrier for use in medical procedures performed in and around a patient's mouth. In one embodiment of the present invention, a kidney-shaped tongue retractor and fluid...
05/10/2011
7922487Chemically pre-impregnated silk retraction cords having increased strength
A degradation resistant gingival retraction cord including silk is formed from two or more strands that are braided, twisted or woven. The degradation resistant retraction cord comprises at least about 50% silk, 80% silk, 90% silk, 95% silk, or essentially all silk....
04/12/2011
7901208Chemically impregnated absorbent gingival retraction cord comprising silk
An absorbent and degradation resistant knitted gingival retraction cord comprising silk is formed from one or more strands by interlocking a plurality of loops. As a whole, the knitted retraction cord contains at least about 50% silk which, when manufactured so as t...
03/08/2011
7883335Reinforced gingival retraction cord
Gingival retraction cords are constructed from two or more strands that are interlocked to form a knitted, braided, woven, or twisted retraction cord. At least one strand is made from an absorbent material and another strand is made from a degradation-resistant mate...
02/08/2011
7789662Dental masking product for teeth and gum
Covering composition for isolating tooth material to be treated and producing a shield for the surrounding gums and/or adjacent teeth from dental treatment means which cross-links in a self-curing manner at an ambient temperature in the mouth interior and produces a...
09/07/2010
7789663Process for the retraction of sulcus
The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applyin...
09/07/2010
7549862Process for the retraction of sulcus
The invention relates to a process of retraction of sulcus, comprising the steps of: applying a silicone material onto and/or at the vicinity of the boundary of a tooth and adjacent sulcus, which silicone material expands during or after its curing reaction; applyin...
06/23/2009
7465167Method and device for positioning gum line about dental replacement teeth surfaces
A gum packing tool made from a sterilizable elastic endless strand which can be enlarged by tensioning the strand so that the strand can fit over a patient's tooth and when the tension is released, the strand will be tensioned against the sides of the tooth, whereup...
12/16/2008
7335023Aspirator having a cushioned and aspiration controlling tip
A disposable cushioned aspirator which forms part of a dental or medical aspirating system. The disposable cushioned aspirator appliance described herein is intended principally to be used in dental and medical procedures where body fluids and rinse water is evacuat...
02/26/2008
7331788Clamping cord with polymeric wedge component, and method of affixation
The present invention relates to the affixation of dental dams and Class III matrixes utilized in conservative dentistry and oral surgery. In particular, the present invention relates to a device and method for retaining and stabilizing a dental dam or Class III mat...
02/19/2008
7320597Vacuum sealed saliva control device
A saliva control device for controlling or isolating the production of saliva by a salivary gland. The saliva control device includes a body, a cavity formed in the body for forming a seal over the salivary gland, a vacuum chamber in the body that assists the cavity...
01/22/2008
7264471Methods and kits for bleaching teeth while protecting adjacent gingival tissue
Dental bleaching methods and kits employ a dental bleaching composition, a protective composition and a barrier layer. The dental bleaching composition is positioned so as to contact a person's tooth surfaces. The protective composition is positioned so as to shield...
09/04/2007
7245414Electrochromic or electrodeposition display and novel process for their manufacture
The present invention is directed to an improved electrodeposition and an electrochromic display. The display cells formed from microcups are filled with an electrolyte fluid and are individually sealed with a polymeric sealing layer. ...
07/17/2007
7241143Preloaded dental dam and method for gingival tissue retraction
A method and a device for effecting the cordless retraction of the gingival sulcus tissue that includes a dam shaped to be fitted onto a tooth. The dam having a peripheral wall defining a well. The peripheral wall may be either pervious or impervious to light rays a...
07/10/2007
7210935Expandable/contractable composition for surgical or dental use
A composition, suitable for surgical or dental use, which can expand and/or contract in at least one direction without similar expansion or contraction in another direction, comprises an inner and an outer portion, the portions differing in their expansion propertie...
05/01/2007
7195483Method and device for the retraction and hemostasis of tissue during crown and bridge procedures
A method and a device for effecting the cordless retraction of the gingival sulcus tissue (21) prior to the taking of an impression of a tooth (20) for making a crown or bridge which is attained by controlling any bleeding in the gingival sulcus area (...
03/27/2007
7192280Dental bleaching devices having a protective adhesive region
Dental bleaching devices in the shape of a dental tray, strip or patch include a barrier layer, a dental bleaching composition, and a protective adhesive composition that protects a person's gums from the dental bleaching composition during use. The barrier layer pr...
03/20/2007
7189075Method and device for the retraction and hemostasis of tissue during crown and bridge procedures
A method and a device for effecting the cordless retraction of the gingival sulcus tissue prior to the taking of an impression of a tooth for making a crown or bridge which is attained by controlling any bleeding in the gingival sulcus area, and utilizing a dental d...
03/13/2007
7168951Reinforced gingival retraction cord
Gingival retraction cords are constructed from two or more strands that are interlocked to form a knitted, braided, woven, or twisted retraction cord. At least one strand is made from an absorbent material and another strand is made from a degradation-resistant mate...
01/30/2007
7157502Polymerizable dental barrier material
This invention relates to a polymerizable dental barrier material and method of making same including at least one high molecular weight polymer with reactive end groups having a concentration ranging from about 50 to about 99 percent by weight and a polymerization ...
01/02/2007
7153134Gingival retraction device and method
A device for retracting gingival tissue away from a tooth or plurality of teeth prepared to receive a dental prosthesis comprising a retraction material associated with a provisional restoration to be packed into a sulcus associated with the prepared tooth. The devi...
12/26/2006
7140881Protective throat screen for dentistry
This invention provides a throat screen which can be placed in a dental patient's mouth during dental procedures, comprising a central porous area, with openings sufficiently numerous and of sufficient size to permit breathing through the mouth and draining of exces...
11/28/2006
7137813Dental impression dam system
A dental impression dam system utilizing an open tray forming a basin for dental impression material. The basin of the tray includes a gap at an extremity of the same. A flexible band of material bridges the gap of the tray basin and interacts with the dental materi...
11/21/2006
7121828Reinforced gingival retraction cord
A gingival retraction cord is constructed from two or more strands that are formed into a plurality of interlocking loops so as to form a knitted retraction cord. At least one strand is made from an absorbent material and another strand is made from a degradation-re...
10/17/2006
7090492Element for aiding in the cementation of fixed dental prosthesis
An element for aiding in the cementation of a fixed dental prosthesis that results in equal pressure being applied to the prosthesis comprising a block having a first end (M) and a second end (d). The first end (M) is thicker than the second end (d), and when the fi...
08/15/2006
7077652Cheek and lip retractor for dentistry
The cheek and lip retractor for dentistry comprises respective cheek portions and lip portions for the upper and lower lip, the lip portions comprising a lip shield and mucous pads which are separate and spaced apart from the lip shield, the cheek portions and lip p...
07/18/2006
7047608Method of producing a shaped tampon
The present invention provides for a method for producing a shaped tampon. The method includes the following steps: providing a mold having an inner surface, an outer surface, a first end, a second end, and an opening located in said second end; providing a tampon p...
05/23/2006
7044929Hinged therapeutic mouthpiece
This invention relates to devices for insertion into the mouth for the application of heat or cold to oral tissue to provide a therapeutic effect. The device 10 includes an upper member 11 substantially conforming to a contour of an upper gum line, a l...
05/16/2006
7044738Symmetrical rubber dam having a tooth gripping orifice
A rubber dam (1) used for protecting a patient (2) during dental procedures. The dam (1) includes a symmetrical round frame (3) which supports a flexible membrane (11). A prepunched hole (19) located approximately 0.5 inch f...
05/16/2006
7040894Rubber dam
A rubber dam for isolating one or more teeth in a patient's mouth includes an annular perioral frame (2) to be arranged extraorally, an elastic and film-like cover (1) connected to the frame (2) and which in the untensioned state has a bag-shape...
05/09/2006
7033173Gingival retraction device and method
A device for retracting gingival tissue away from a tooth comprising a preformed integral closed loop of material sized and dimensioned to be packed into a sulcus associated with the tooth, the closed loop having an inner surface suitable for placement against the a...
04/25/2006
7029490High strength suture with coating and colored trace
A high strength abrasion resistant surgical suture material with improved tie down characteristics is color coded for visualization and identification purposes. The suture features a multifilament cover formed of strands of ultra high molecular weight long chain pol...
04/18/2006
7018206Rubber dam frames with improved retraction, stability, and safety characteristics
The present invention relates to a rubber dam frame comprised of two vertical side leg members that are connected by a single uninterrupted lower horizontal member and both a left and right upper horizontal member. The frame has a downwardly curved concave nasal def...
03/28/2006
7018622Structures and compositions increasing the stability of peroxide actives
A peroxide product is provided. The peroxide product includes a package having a headspace, a substrate disposed within the package, and a thin layer of a composition having a peroxide active and a polyol, wherein the thin layer is disposed adjacent the substrate. T...
03/28/2006
6976284Paint roller cover extender
The paint roller cover extender is a paint roller cover accessory that would allow the corner areas of a room to be painted in one motion using a conventional paint roller. The product would feature a cylindrical cap having the same diameter as a roller cover, a clo...
12/20/2005
RE38823Polymerizable isolation barriers with enhanced tissue adherence and methods for forming and using such barriers
The polymerizable dental isolation barrier has a monomer and an initiator. The barrier composition has at least one additive including a polymer strength reducer, a wet tissue adherence accentuator, and a reflective material The polymer strength reducer is an organi...
10/11/2005
6949240Tooth whitening products
A tooth whitening product is provided. The tooth whitening product includes a strip of material sized to cover the front surface of one or more teeth and soft tissue adjacent the front surface of the teeth. A thin layer of a tooth whitening composition is disposed o...
09/27/2005
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