[특허]Sustained release method for treating teeth surfaces

Sustained release method for treating teeth surfaces 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	A61C-005/00
출원번호	US-0719128 (1991-06-20)
발명자 / 주소	Fischer Dan E. (Sandy UT)
출원인 / 주소	Ultradent Products, Inc. (South Jordan UT 02)
인용정보	피인용 횟수 : 75 인용 특허 : 0

초록 ▼

The present invention discloses high viscosity sustained release dental compositions, such as tooth bleaching or fluoride compositions, for treating tooth surfaces. For maximum results, an improved dental tray having reservoirs for holding the dental composition adjacent the desired tooth surfaces is preferably used in combination with the sustained release dental composition. The sustained release dental compositions include a high carboxypolymethylene concentration which results in very high viscosity. The high level of carboxypolymethylene makes dilution of the dental compositions from saliva difficult and time consuming so that the compositions stay within the tray reservoirs, thereby providing sustained release. The concentrated carboxypolymethylene adds a unique tackiness to the dental composition which helps retain and seal the soft tray material against the patient\s teeth.

대표청구항 ▼

A method for bleaching a patient\s teeth comprising: (a) obtaining a dental tray configured to cover a patient\s teeth surfaces to be bleached and configured to hold a quantity of sustained release dental bleaching composition; (b) placing a quantity of sustained release dental bleaching composition within the dental tray said sustained release dental bleaching composition comprising: a quantity of sustained release dental bleaching agent capable of bleaching vital tooth surfaces in contact with said sustained release dental bleaching agent; and a matrix material into which the sustained release dental bleaching agent is dispersed, said matrix material including carboxypolymethylene in the range from about 3.5% to about 12% by weight of the sustained release dental bleaching composition; (c) positioning the dental tray over the patient\s teeth surfaces such that a portion of the sustained release dental bleaching agent is in contact with the patient\s teeth surfaces to be bleached; (d) allowing the dental tray to remain positioned over the patient\s teeth surfaces, said sustained release dental bleaching agent remaining active during a substantial time while the dental tray is positioned over the patient\s teeth surfaces; and (e) removing the dental tray from the patient\s teeth.

이 특허를 인용한 특허 (75)

Chen, Tianming, Adhesive dental bleaching compositions comprising polyvinylpyrrolidone.
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Chen, Tianming, Adhesive dental bleaching compositions containing polyvinylpyrrolidone.
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Chen, Tianming, Adhesive dental bleaching compositions containing polyvinylpyrrolidone.
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Pellico Michael A. (Los Angeles CA) Sababa Veronica (Los Angeles CA), Anhydrous tooth whitening gel.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young; Yang, Hae-Young; Kwak, Sang-Hoon, Apparatus and method for whitening teeth.
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Chen,Tianming, Bleaching device comprising a barrier layer and a bleaching composition comprising polyvinylpyrrolidone.
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Montgomery R. Eric, Chlorine dioxide tooth whitening compositions.
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Jensen Steven D. ; Fischer Dan E., Compositions and methods for whitening and desensitizing teeth.
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Burgio Paul A., Custom tray for delivering medication to oral structures.
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Dirksing Robert S. ; Sagel Paul A. ; Tweddell ; III Richard, Delivery system for a tooth whitener using a permanently deformable strip of material.
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Sagel Paul A. ; Dirksing Robert S. ; Rohman Frederick J., Delivery system for a tooth whitener using a strip of material having low flexural stiffness.
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Dirksing Robert S. ; Sagel Paul A. ; Tweddell ; III Richard, Delivery system for an oral care substance using a permanently deformable strip of material.
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Sagel Paul A. ; Dirksing Robert S. ; Rohman Frederick J., Delivery system for an oral care substance using a strip of material having low flexural stiffness.
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Sagel Paul Albert ; Dirksing Robert Stanley ; Rohman Frederick James, Delivery system for an oral care substance using a strip of material having low flexural stiffness.
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Ye, Hai; Buckley, Christopher David; Yue, Jiang, Delivery system for oral care compositions comprising organosiloxane resins using a removable backing strip.
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Sagel, Paul Albert; Dirksing, Robert Stanley; Rohman, Frederick James, Delivery systems for a tooth whitener.
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Chen, Tianming, Dental bleach.
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Steven D. Jensen ; Dan E. Fischer, Dental bleaching compositions incorporating perborates.
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Jensen Steven D. ; Fischer Dan E., Dental bleaching compositions with high concentrations of hydrogen peroxide.
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Trom, Matthew C.; Oxman, Joel D., Dental compositions.
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Trom, Matthew C.; Oxman, Joel D., Dental compositions.
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Knutson, Eric J., Dental tray spacer.
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Fontenot Mark G. ; Withers Wendt L., Device and method for treatment of dentition.
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Montgomery Robert Eric ; Nathoo Salim A., Light activated tooth whitening composition and method of using same.
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Robert Eric Montgomery ; Salim A. Nathoo, Light-activated tooth whitening composition and method of using same.
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Montgomery, Robert Eric; Nathoo, Salim A., Light-activated tooth whitening method.
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Burgio Paul A., Medication retention assembly for oral delivery tray.
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Summers Georgene (New York NY) Rothstein Mitchell A. (New York NY), Method and apparatus for sprayed delivery of tooth bleaching agent.
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Philp, Jr., Graham K.; Brown, Damon J.; Diasti, Tim, Method and apparatus for tooth whitening.
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Sale, David W.; Bradshaw, Scott Stephen, Method and apparatus for whitening teeth using a fluid delivery toothbrush.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young; Choi, An-gi, Method and device for teeth whitening using a dry type adhesive.
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Brown, Damon; Farrell, Mark Edward; Ali, Arshad; Diasti, Tim; Philp, Jr., Graham K.; Wuchinich, David, Method and device for whitening teeth using sonochemistry.
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Brown, Damon J.; Diasti, Adam; Parrish-Philp, Graham K., Method for whitening teeth.
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Brown, Damon J.; Philp, Jr., Graham K.; Diasti, Adam, Method for whitening teeth.
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Diasti, Adam; Philp, Jr., Graham K.; Brown, Damon J., Method for whitening teeth.
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Fischer, Dan E., Methods for bleaching and desensitizing teeth.
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Fischer Dan E., Methods for bleaching teeth surfaces.
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Steven D. Jensen ; Dan E. Fischer, Methods for bleaching, opacifying and desensitizing teeth.
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Fischer Dan E., Methods for manufacturing sticky bleaching compositions.
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Fischer Dan E., Methods for treating a person's teeth using sticky dental compositions in combination with passive-type dental trays.
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Fischer Dan E., Methods for treating teeth with anticariogenic and antimicrobial dental compositions.
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Sagel, Paul Albert; Dirksing, Robert Stanley; Rohman, Frederick James, Methods for whitening teeth.
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Sagel,Paul Albert; Dirksing,Robert Stanley; Rohman,Frederick James; Glaser,Lisa Rae, Methods for whitening teeth.
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Chen, Tianming, Methods of bleaching teeth using adhesive dental bleaching compositions containing polyvinylpyrrolidone.
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Trom Matt C. ; Oxman Joel D., Methods of etching hard tissue in the oral environment.
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Oxman Joel D. ; Trom Matt C., Methods of whitening teeth.
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Brown, Damon J.; Philp, Jr., Graham K., Moldable tray, system, and method for whitening teeth.
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Chang, Sug-Youn; Kim, Ji-Young; Kim, Jong-Ho; Yun, Sei-Young, Multi-layer patches for teeth whitening.
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Jensen Steven D. ; Fischer Dan E., One-part dental compositions and methods for bleaching and desensitizing teeth.
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Battaglia, Alex; Beim, Eva, Oral care compositions for topical application.
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Peter J. Zegarelli, Oral therapeutic delivery appliance.
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Zegarelli, Peter J, Oral therapeutic delivery appliance.
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Chang, Sug-Youn; Kim, Ji-Young; Kim, Jong-Ho; Yun, Sei-Young, Patches for teeth whitening.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young, Patches for teeth whitening.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young, Patches for teeth whitening.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young, Patches for teeth whitening.
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Kim, Ji-Young; Kim, Jong-Ho; Chang, Sug-Youn; Yun, Sei-Young, Patches for teeth whitening.
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Jan A. Orlowski ; David V. Butler, Process and composition for high efficacy teeth whitening.
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Orlowski,Jan A.; Butler,David V., Process and composition for high efficacy teeth whitening.
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Pellico Michael A., Stabilized anhydrous tooth whitening gel.
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Campanale, Joseph; Glace, William Richard, Stable tooth whitening gel.
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Fischer Dan E., Sticky dental compositions for adhering a passive-type dental tray over a person's teeth.
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Goodhart,Lesle Marie; Bernheim,Sue Ellen; Sagel,Paul Albert; Ralston,Christopher Scott; Walden,Gary Lyle; Shahidi,Hooman; Sunberg,Richard Joseph, Structures and compositions increasing the stability of peroxide actives.
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Sagel, Paul Albert; Shahidi, Hooman, Structures and compositions increasing the stability of peroxide actives.
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Tricca, Robert E.; Wu, Benjamin M.; Li, Chunhua; Kuo, Eric, Systems and methods for intra-oral diagnosis.
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Li, Chunhua; Carlyle, Wenda C.; De Smedt, Philippe; Abolfathi, Amir; Kuo, Eric E.; Tricca, Robert E.; Chen, Jennifer C.; Wu, Benjamin M., Systems and methods for intra-oral drug delivery.
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Li, Chunhua; Carlyle, Wenda C.; De Smedt, Philippe; Abolfathi, Amir; Kuo, Eric E.; Tricca, Robert E.; Chen, Jennifer C.; Wu, Benjamin M., Systems and methods for intra-oral drug delivery.
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Peterson, Kenneth S., Tooth whitening material and method of whitening teeth.
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Peterson, Kenneth S.; Sherman, James M., Tooth whitening material and method of whitening teeth.
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Sagel, Paul Albert; Nguyen, Lan Ngoc; Washington, Randy Purnell, Tooth whitening product.
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Sagel, Paul Albert; Gerlach, Robert Woodrow, Tooth whitening products.
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Sagel, Paul Albert; Bernheim, Sue Ellen; Goodhart, Lesle Marie; Shahidi, Hooman, Tooth whitening substance.
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