Carbonated solutions for treating, mineralizing and...

A - Human Necessities – 61 – K

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A61K 7/16 (1995.01)

Patent

CA 2213689

This invention involves methods and compositions for preparation of unstable carbonated calcium phosphate solutions, which are supersaturated with respect to calcium phosphate solids and carbon dioxide and the use of such solutions for the treatment of dental tissue and hyposalivation. Specifically the methods include mixing a stable alkaline carbonated solution containing carbonate with a stable acidic calcium solution, either or both solutions also containing phosphate to create an unstable carbonated solution with respect to calcium phosphate and carbon dioxide. Also, the methods include adding aqueous solution to the solids containing calcium salts, phosphate salts and carbonate salts to create an unstable carbonated solution supersaturated with respect to calcium phosphate solids and carbon dioxide. The methods further include using alkaline solutions to remove the acidic residue from dental tissue and maintain cariostatic conditions.

L'invention concerne des procédés et des compositions permettant de préparer des solutions carbonatées instables de phosphate de calcium, lesquelles sont sursaturées en solides de phosphate de calcium et en dioxyde de carbone, et l'utilisation de telles solutions dans le traitement de la dentine et de l'hypoptyalisme. Plus précisément, les procédés consistent à mélanger une solution carbonatée alcaline stable contenant du carbonate avec une solution acide stable de calcium, l'une des deux solutions ou les deux contenant également du phosphate, pour obtenir une solution carbonatée instable dans laquelle le phosphate de calcium et le dioxyde de carbone sont dans des états instables. Les procédés font également appel à une addition de solution aqueuse aux substances solides contenant des sels de calcium, des sels de phosphate et des sels de carbonate, pour créer une solution carbonatée instable sursaturée en solides de phosphate de calcium et en dioxyde de carbone. Dans ces procédés, on utilise également des solutions alcalines pour enlever les résidus acides de la dentine, ce qui permet de maintenir des conditions cariostatiques.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Carbonated solutions for treating, mineralizing and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Carbonated solutions for treating, mineralizing and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Carbonated solutions for treating, mineralizing and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1415139

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.