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7549862 |
Process 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...
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7465167 |
Method 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,...
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7335023 |
Aspirator 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...
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7331788 |
Clamping 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...
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7320597 |
Vacuum 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...
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7241143 |
Preloaded 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...
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7195483 |
Method 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...
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7168951 |
Reinforced 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...
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7153134 |
Gingival 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...
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7140881 |
Protective 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...
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7121828 |
Reinforced 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...
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7090492 |
Element 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)....
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7077652 |
Cheek 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...
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7044738 |
Symmetrical 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...
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7018622 |
Structures 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...
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7018206 |
Rubber 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...
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RE38823 |
Polymerizable 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...
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6949240 |
Tooth 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...
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6916463 |
Oral products having an aesthetic layer
A packaged tooth whitening product is provided. The package includes a substrate having a first side and a second side, wherein the substrate is sized for use in a human user's oral cavity. A first...
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RE38722 |
Polymerizable isolation barriers containing reflective materials 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...
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RE38721 |
Polymerizable isolation barriers with reduced polymerization strength 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...
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6830590 |
Lip enhancer
A method and apparatus for enhancing the size of lips. The apparatus is a clear or flesh colored polymer strip with a strong moisture activated adhesive on one side. A user inserts the apparatus on...
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6730316 |
Dental bleach
A dental bleach using a bleaching agent and a polyvinylpyrrolidone thickening agent is disclosed. The bleach may include water, flavoring agents, a basic substance and desensitizing agents, as...
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6648642 |
Rubber dam
The rubber-dam preferably has bag shape or it can be brought into bag shape by means of suited holder means, such that it can be well placed into the oral cavity. On its forward end it is rolled up...
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6612839 |
Gingival retractor
A gingival retractor for placement at or into the gingival crevice surrounding a tooth used to deflect gingival tissues away from the tooth to aid in dental procedures. The retractor includes a...
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6492573 |
Biocompatible oral bandage, application and method of manufacture
Biocompatible adhesive protective dressings, and methods of manufacturing and using the same, having properties suitable for use on moist tissues such as gingiva. The dressing may include a...
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6375461 |
Gingival retraction cords incorporating propylhexedrine
Gingival retracting cords including propylhexedrine (e.g., propylhexedrine HCI) for providing hemostasis and retraction or displacement of gingival tissue. The retraction cords include a hemostatic...
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6299446 |
Rubber dam holder
A holder for a rubber sheet dam comprises a first frame element. The first frame element includes a cross-member, a first leg has one end connected to the cross-member and a second free end, and a...
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6221447 |
Rubber products that shrink due to the application of energy and hypo-allergenic rubbery products
Rubbery products having a transition temperature that shrink from a second shape and size toward their original shape and size upon application of energy equivalent in result to raising the...
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6135770 |
Containment chamber for dental abrasion
A containment chamber for use in dental air abrasion comprises a rigid self-supporting chamber having self-supporting walls defining an operating space for performing dental operation. An access...
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6116903 |
Method of masking and unmasking a dental face mask
For a mouth-covering dental face mask supported by elastic loops which mask during use on occasion has to be moved to a clearance or mouth-uncovered position to permit discourse between the patient...
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6093022 |
Dental dam with integral clamp
An improved dental dam includes a sheet of moisture impervious material integrally attached to at least one and preferably at least two thickened areas. The thickened areas may be of the same...
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6068477 |
Foam-cushioned aspirator
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...
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6024566 |
Abrasive container for gas-abrasive applications
A device for containing abrasive particles expelled from air-abrasive apparatus and permitting their facile removal without the aid of a vacuum source, while facilitating a relatively unobstructed...
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5931673 |
Intraoral dental dam
An intraoral dental dam including an elastic membrane attached to a resilient frame. The membrane having an upper, a lower, a middle portion corresponding to the oral cavity of the user, the middle...
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5899694 |
Gingival retraction apparatus and method
A loop of cord, projecting out from one end of an elongate sleeve is placed around the base of a tooth and closed. In one preferred form, the cord includes elastic material so that, as the loop is...
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5833459 |
Tooth isolator
A cotton roll holder adapted to removably receive a cotton roll, the combination of the holder and the cotton roll useful to position the cotton roll in the mouth between the gum and the inner wall...
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5803734 |
Dental dam support and method of use
The dental dam support (10) and donut (16) are comprised of a moldable, hardenable material for use as a support means for a dental clamp (14), which can prevent clamp (14) from contacting the...
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5800173 |
Absorbent polymer roll holder
An adjustable dental appliance for positioning and retaining absorbent polymer rolls in the oral cavity; in an anatomical location in the mandible (lower jaw) where the submandibular and sublingual...
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5749729 |
Dental absorbency device
A dental absorbency device is disclosed in one presently preferred embodiment of the present invention as including a flat section comprising a single sheet of a highly absorbent material having a...
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5727944 |
Dental impression shroud
A new type of dental impression device is disclosed, which aides in producing more accurate impressions. The device is a spring loaded device which holds a panel flat against the teeth. This panel...
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5676543 |
Gum tissue retraction device and method
A moldable material formed over teeth with a second flowable material containing an astringent placed into the impression of the teeth in the moldable material providing retraction and hemostasis...
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5607689 |
Latex element designed to achieve guided tissue regeneration in periodontal dental therapy
An element designed to achieve tissue regeneration in periodontal dental therapy, comprising a membrane insertable under the gingiva and made from a non-resorbable, biologically acceptable,...
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5573400 |
Expanding dental wedge
An expanding dental wedge structure to be used in association with dental matrix bands as used for placing dental restorative materials. The pre-expansion shape in cross section is roughly...
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5540588 |
Teflon-coated intraoral tissue retraction cord
A dental retraction cord (or tape) for placement between a tooth and its adjacent gum tissue during dental impression taking and restorative procedures includes a thermoplastic material such as...
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5527181 |
Shape-conforming dental wedges
A one-piece dental wedge comprised of a rigid core and an elastic outer component. Both the core and the outer component are comprised of biocompatible materials. The core may be comprised of a...
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5520921 |
Periodontal packing device
A periodontal packing device is provided comprising a plate having two through holes for a thread. A second set of holes can be provided for packing material. The thread is passed through the two...
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5516286 |
Dental isolation tray particularly suited for use when applying dental sealants and method for its use
A dental isolation tray has an outer side wall, an inner side wall, and a roof which joins the inner and outer side walls. An aspiration conduit having spaced apart aspiration ports is molded into...
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5480303 |
Gingival retraction cord tool
A gingival retraction cord tool comprising a handle which has a front end formed into an elongated barrel and a rear end formed into an enlarged body. The enlarged body includes an outer end which...
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5462067 |
Device for hygienic protection of the teeth and gums
A disposable shield device which serves to keep food away from the gums and teeth during eating is made from an integral piece of thin plastic film having a substantially rectangular perimeter...
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