MEDOVENT GMBH Patent applications |
Patent application number | Title | Published |
20130041407 | CHITOSAN FIBER - A fluid-swellable fiber in particular for the use as a surgical suture, the fiber comprising chitosan, the fiber's swelling ratio being less than 100%, and a fabric comprising the fiber. Moreover, a method of manufacturing from a chitosan-containing solution a fiber comprising chitosan, wherein during manufacture, the solution is brought into contact with a coagulation medium containing at least one organic solvent, a method of removing a fiber from a living organism, wherein the fiber is at least partly dissolved in a solvent applied from the outside, and a kit comprising a chitosan containing fiber and a solvent for at least partly dissolving the fiber. | 02-14-2013 |
20120232032 | ANTIMICROBIAL AND/OR EPITHELIAL CELL GROWTH STIMULATING SUBSTANCE AND COMPOSITION AND TISSUE DRESSING MATERIAL - A chitosan for use in an antimicrobial treatment of a patient's tissue and a pharmaceutical composition comprising a chitosan for use in an antimicrobial treatment of a patient's tissue. A method of treating a microbial infection, the method comprising the step of administering to a patient an effective amount of a chitosan and an aqueous solution comprising chitosan. A chitosan or a pharmaceutical composition comprising a chitosan for use in an epithelial cell growth stimulating treatment of a patient's tissue. A method of stimulating the growth of epithelial cells the method comprising the step of administering to a patient or to an epithelial cells containing cell culture an effective amount of a chitosan or a pharmaceutical composition comprising chitosan. A tissue dressing material characterized in that it consists of chitosan or a chitosan comprising composition. | 09-13-2012 |
20120215149 | CHITOSAN TISSUE DRESSING - A tissue dressing material for being applied in contact with a tissue of a patient. The tissue dressing material's main component is deacetylated native chitosan. Moreover, a liquid tissue dressing material for being applied in contact with a tissue of a patient, the tissue dressing material being an aqueous mixture. The main component of the constituent(s) of the mixture other than water is deacetylated native chitosan. | 08-23-2012 |
20120203326 | MEDICAL PRODUCT COMPRISING A CHITOSAN-COATED WALL AND A METHOD FOR MANUFACTURING A MEDICAL PRODUCT - A method for manufacturing a medical product comprising a hollow body ( | 08-09-2012 |
20100129423 | DEVICE MADE AT LEAST PARTIALLY OF N-ACETYLCHITOSAN WITH CONTROLLED BIODISSOLUTION - A method of biodissolving in an aqueous medium at least a part of a device, the part of the device being made of N-acetylchitosan with a degree of acetylation of more than 3% and less than 25%. In the method, the biodissolution of the part of the device is controlled by adjusting the pH of the aqueous medium in contact with the N-acetylchitosan part of the device to a value of equal or less than 6.0. | 05-27-2010 |