urea/dental caries

BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to employing a soft particulate abrasive in a fluid stream for removing soft tooth decay from a tooth. 2. Background Discussion Using abrasives carried in a fluid stream to remove material in a precise manner is not new.

FIELD OF INVENTION The present invention relates generally to the field of cardiac assist devices, and more particularly, to a direct, mechanical, bi-ventricular cardiac assist device for mechanically actuating the ventricles of a patient's heart. BACKGROUND OF THE INVENTION It is common practice

FIELD OF INVENTION The present invention relates generally to the field of cardiac assist devices, and more particularly, to a direct, mechanical, bi-ventricular cardiac assist device for mechanically actuating the ventricles of a patient's heart. BACKGROUND OF THE INVENTION It is common practice

INCORPORATION BY REFERENCE All non-patent literature, patents, patent applications and publications cited herein are hereby incorporated by reference in their entirety in order to more fully describe the state of the art as known to those skilled therein as of the date of the invention described

The invention relates to a method for the topical treatment of fungal diseases in nails, and more particularly, to a composition and a method for enhancing the permeation rate of antifungal agents in nails. The invention also relates to a bandage adapted for use with the method of the

The invention relates to a method for the topical treatment of fungal diseases in nails, and more particularly, to a composition and a method for enhancing the permeation rate of antifungal agents in nails. The invention also relates to a bandage adapted for use with the method of the

This application is a 371 of PCT/SE95/01212, filed Oct. 17, 1995. Diseases relating to gastric ulcers, are a serious public health problem and cost the community large sums of money in the form of medical costs and lost working ability. It has been fully established that the presence of Helicobacter

FIELD OF THE INVENTION The invention relates to a solid oral anticariogenic composition in the form of chewing gums or lozenges. More particularly, the present invention relates to an anticariogenic product to be used for neutralizing the acid produced in dental plaque subsequent to eating or

FIELD OF INVENTION This invention relates to an improved tooth and gum dentifrice and method of formulating the same, and more specifically to a dentifrice in the form of a stable paste that includes a microencapsulated peroxide in combination with a sodium bicarbonate and a fluoride for minimizing

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to the field of surgery for human beings and other animals in which elastomeric materials are utilized as adhesives and as fillers to occupy spaces produced or permitted during surgery, particulary where bone replacement

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to the field of surgery for human beings and other animals in which elastomeric materials are utilized as adhesives and as fillers to occupy spaces produced or permitted during surgery, particulary where bone replacement

PRIOR ART Various compositions and compounds are known for use as a dentifrice. Some of the known dentifrice type compounds or compositions are disclosed in U.S. Pat. Nos. 2,218,172; 3,227,617; 4,160,022; 4,181,621; 4,267,167; 4,302,441. However, as described therein, each is directed to a stated

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to novel chiral copolymers with oligosiloxane spacers and the use of such polymers as chiral stationary phases in analytical and preparative gas, supercritical fluid and liquid chromatographic separations. More

The present invention relates to a process for the positive, direct, multi-avenue introduction of health and/or welfare modifying agents to water-living animals as exemplified by, but not limited to, fish. More especially, the present invention relates to the introduction of health benefiting agents

The present invention relates to a process for the positive, direct, multi-avenue introduction of health and/or welfare modifying agents to water-living animals as exemplified by, but not limited to, fish. More especially, the present invention relates to the introduction of health benefiting agents